Anhang A
Abkürzungsverzeichnis
v
A AAB AAL AB ABR AC AC AC ACC ACD ACG ACS AD
ADM ADPCM ADSI ADSL
AEEC
AFI AGB AGCH All
AIN AKF ALU AM AMI AMPS AN ANSI
AOC AOL APEC
Ausbreitungsgeschwindigkeit einer Welle im verlustfreien Medium relative Permeabilität relative Permittivität, relative Dielektrizitätskonstante
Automatie Alternative Billing ATM Adaptation Layer Ausgewählte Brücke Available Bit Rate Administration Centre Application Control Authentication Center Account Card Calling Automatie Call Distribution Automatie Call Gapping Advanced Cellular System Adjunct (integrierte Dienstezentrale und -datenbank) Ad Drop Multiplexer Adaptive DPCM Analog Display Service Interface Asymmetrical Digital Subscriber Line Airlines Electronic Engineering Committee Authority and Format ID Allgemeine Geschäftsbedingungen Access Grant Channel (pan) Asian Information Infrastructure Advanced Intelligent Network Autokorrelationsfunktion arithmetisch-logische Einheit Amplitudenmodulation Alternate Mark Inversion Advanced Mobile Phone System Access Network American National Standards Institute Advice of Charge America Online Asia Pacific Economic Community
API APON APPN ARP ARPANET
ARQ AS ASCI ASCII
ASE ASK AT ATC ATDM
ATM ATM-F AuC AWG AWGN
B B-ISDN
B-ISUP B-WIN
BA BACP
BAPT
BCC BCCH BCH-Code
BCP BCSM Bellcore BG BGA
Application Programming Interface ATM-fähige passive optische Netze Advanced Peer-to-Peer Networking Address Resolution Protocol Advanced Research Projects Agency Network Automatie Repeat Request Aircraft Station Advanced Speech Call Items American Standard Code for Information Interchange Application Service Element Amplitude Shift Keying Avionics Termination ATM Transfer Capability Asynchronous Time Division Multiplex Asynchronous Transfer Mode ATM-Forum Authentication Centre Außenwirtschaftsgesetz Added White Gaussian Noise
Broadband Integrated Services Digital Network (Breitband-ISDN) Breitband-ISDN User Part Breitband-Wissenschaftsnetz (des DFN-Vereins) Basisanschluß (Basic access) Bandwidth Allocation Control Protocol Bundesamt für Post und Telekommunikation Basestation Colour Code Broadcast Control Channel Bose-Chaudhuri-HoquenghemCode Basic Call Process Basic Call State Model Bell Communications Research Baugruppe IC-Gehäuse mit kugelförmigen Anschlüssen auf der Bodenfläche
A-3
BGP BHCA BI-CONF BI-MCAST BI-MCPP
BIT BK Bm BMPT
BPDU BPSK BRS BS BSC BSIC BSS BSSAP BT BTL BTS BTSM BTX BZT
C Co CAD CAI CAMEL
CAPI
CB CBDS
CBR CBT CC CC CCAF CCCH CCETL
CCF CCG CCH CCIR
CCITT
CCS CCS
CD CDM
A-4 Anhang
Border Gateway Protocol Busy Hour Call Attempts B-ISDN Conferencing B-ISDN Multi Casting B-ISDN Multiple Connection Pointto-Point Binary Digit Breitbandkabel (für TV -Verteilung) Bearer Mobile Bundesministerium für Post und Telekommunikation Bridge Protocol Data Unit Kohärente binäre PSK Base Radio Station Base Station Base Station Controller Basestation Identity Code Base Station Subsystem BSS Application Part Britisch Telecom Backplane Transceiver Logik Base Transceiver Station BTS Management Bildschirmtext Bundesamt für Zulassungen in der Telekommunikation
Lichtgeschwindigkeit im Vakuum Computer Aided Design Common Air Interface Customised Application for Mobile Network Enhanced Logic Common ISDN Application Programming Interface Citizen Band Connectionless Broadband Data Service Constant Bitrate Computer Based Training Call Control Country Code Call Control Access Function Common Control Channel Cell Connection Elapsed Time Limitation Call Control Function Central Clock Generator Control Channel Comite Consultatif International des Radiocommunications Comite Consultatif International Telegraphique et Telephonique Cabin Communications System Common Channel Signalling (Zentralkanal-Zeichengabe) Compact Disk Code Division Multiplex
CDMA CDV CEPT
CES Cfos CHILL Cl Cl SC CIT CLASS
CLIP
CLR CLS CM CML
CMOSTransistor
CN CN CNM COB
CORBA
CorNet-N
CorNet-NQ
CorNetTSr
CPE CPI CPN CPP CPU CR CRC CS CS CSCW
CSDN CSMAlCD
CSPIC
CSTA
CT CTD
Code Division Multiple Access Cell Delay Variation Conference Europeenne des Administrations des Postes et des Telecommunications Circuit Emulation Service CAPI Fossil CCIT High Level Language Cellidentity Complex Instruction Set Computer Computerintegrierte Telefonie Customer Local Area Signalling Services Calling Line Identification Presentat ion Cell Loss Ratio Connectionless Service Communication Management Logikschaltung in StromschalterTechnik
komplementärer Metall-Oxid-Halbleiter-Transistor Comfort Noise Corporate Network Customer Network Management Montage ungehäuster ICs auf der Leiterplatte Common Object Request Broker Architecture (Siemens-)Corporate Network NetzSignalisierungsprotokoll (Siemens-)Corporate Network Netz-Signalisierungsprotokoll, QSIG kompatibel (Siemens-ISDN-) CorNet-Teilnehmeranschluß für Funk(Radio-) Schnittstelle Customer Premises Equipment Cycles per Instruction Customer Premises Network Calling Party Pays-Service Central Processing Unit Call Reference Cyclic Redundancy Check Capability Set Circuit Switching Computer Supported Co operation Work Cuircit Switched Data Network Carrier Sense Multiple Access with Collision Detect Gehäuse, dessen Bodenfläche max. 20 % größer als die Chipfläche ist Computer Supported Telecommunication Applications Cordless Telephony Cell Transfer Delay
CIl CTM CTR CTU CW
D DA DAP DAVIC dB DBMS DBR DC DCA DCC DCCH DCE DCR DCS DCT DECT
DES DFN DFP DFSK DIL
DIP
DIT DIVA DL DLCI DLS Dm DNIC DNS DP DP DPAM DPCM DPE
DPSK DQDB DRAM DSA DSI DSL DSMA DSP DSP DSP DSS DSU DSU
Computer Telephony Integration Cordless Telephone Mobility Common Technical Regulations Cabin Telecommunications Unit Codeword
Destination Address Directory Access Protocol Digital Audio Visual Council Dezibel Data Base Management System Deterministic Bit Rate End Control End Control Agent Data Country Code Dedicated Control Channel Data Communication Equipment Domain Control Register Digital Cellular System Discrete Cosinus Transformation Digital Enhanced Cordless Telecommunications Data Encryption Standard Deutsches Forschungsnetz Distributed Functional Plane Direct Frequency Shift Keying IC-Gehäuse mit zwei seitlichen Anschlußreihen, entspricht DIP IC-Gehäuse mit zwei seitlichen Anschlußreihen, entspricht DIL Directory Information Tree Digitalvermittlung Ausland Downlink Data Link Connection Identifier Data Link Switching Data mobile Data Network Identification Code Domain Name Service Data Processor Detection Point Demand Priority Access Method Differentielle PCM Distributed Processing Environment Differentielle PSK Distributed Queue Dual Bus dynamisches RAM Directory System Agent Digital Speech Interpolation Digital Subscriber Line Digital Sense Multiple Access Digital Signal Processor Digitaler Signalprozessor Directory System Protocol Digital Subscriber Signalling System Data Service Unit Digital Service Unit
DSV2 DTE DTX DUA DXI
E E-Mail E-PROM
EI/Tl
EAZ EBD EC ECL
ECL lOk; ECL lOOk ECMA
ECTF
EDI EDIFACT
EDO-RAM EEB EEP EEPROM
EF EIR EIRP EISA
EMC
EMD EMI
EMV EPROM
EPROM
ERC ERMES ERO ERP ESB ESD ETNS
ETO
Digitalsignalverbindung 2Mbit/s Data Terminal Equipment Discontinous Transmission Directory User Agent Data Exchangem Interface Protokoll
Electronic Mail, elektronische Post Erasable Programable Read Only Memory (öffentliche ISDN-Schnittstellen in USA) Endgeräteauswahlziffer Empfangsbezugsdämpfung Edge Control Emitterfolger-gekoppelte Logik-schaltung
1/0-Techniken für ECL-Bausteine European Computer Manufacturers Association Enterprise Computer Telephony Forum Electronic Data Interchange Electronic Data Interchange for Adminstration, Commerce and Transport extended data-out DRAM Ende- Ende- Blockierung Ende- Ende- Paar Electrical Erasable Programmable Read Only Memory Elementary Function Equipment Identification Register Equivalent Isotropic Radiated Power Extended Industry Standard Architecture (PC- Bus) siehe EMV; elektromagnetische Verträglichkeit Edelmetall- Motor-Drehwähler Beeinflussung durch elektromagnetische Strahlung elektromagnetische Verträglichkeit electrically programmable read onlymemory erasable programmable read only memory European Radio Committee European Radio Messaging System European Radio Organisation Effectiv Radiated Power Einseitenbandmodulation elektrostatische Entladung European Telephony Numbering Space European Telecommunication Organisation
Abkürzungsverzeichnis A-5
ETS European Telecommunications Stan- FTZ Fernmeldetechnisches Zentralamt dard FuFSt Funkfeststation
ETSI European Telecommunications Stan- FuTelG Funktelefongerät dards Institute FuVE Funkvermittlungseinrichtung
EURESCOM European Institute for Research and Strategic Studies in Telecommuni- G cations GmbH (Beteiligungsges. eu- GAP Generic Access Profile ropäischer Netzbetreiber mit Sitz in GATS General Agreement on Trade in Ser-Heidelberg) vices
EURO-ISDN Europäischer ISDN-Standard GBT Group for Basic Telecommunicati-EVU Energie-Versorgungs-Unternehmen ons EWSP Elektronisches Wählsystem für Pa- GCRA Generic Cell Rate Algorithm
ketnetz GEO Geosynchronous Earth Orbit GfD Gesellschaft für Datenfunk
F GFP Global Functional Plane F&E Forschung und Entwicklung GII Global Information Infrastructure FACCH Fast Associated Control Channel GMSK Gaussian Minimum Shift Key FAG Fernmeldeanlagengesetz GND Ground (Masse) FAMOUS Future and Mobile Universal Sy- GP Group Processor
sterns GPK Gesamtpfadkosten FC Fibre Channel GPRS General Packet Data Radio Service FC Functional Component GPS Global Positioning System FCC Federal Communication Commis- GS Ground Station
sion (amerikanische Regulierungs- GSC Ground Switching Centre behörde der Kommunikationstech- GSL Global Service Logic nik) GSM Global System for Mobile Commu-
FCCH Frequency Correction Channel nication FCS Fast Circuit Switching GSS Ground Station Subsystem FCS Frame Check Sequence GTL Gunning Transceiver Logik; 1/0-FDDI Fiber Distributed Data Interface Technik FDM Frequency Division Multiplex GU Gabelumschalter FDMA Frequency Division Multiple Access GUI Graphical User Interface (z.B. MS-FE Functional Entity Windows) FEA Functional Entity Action GWG Gesetz gegen Wettbewerbsbeschrän-FeAp Fernsprechapparat kungen FEC Forward Error Correction FFSK Fast Frequency Shift Keying H FH Frequency Hopping HCS Faser, optische Stufenindexfaser mit FH Frame Handler 200llm Kerndurchmesser FIFO first-in-first-out-Speicher HD Hard Disk FLEX Flexible High Speed Paging Proto- HDLC High Level Data Link Control
col HDSL High Bitrate Digital Subscriber Line FM Frequency Modulation HDTV High Definition Television {Hier-FN Feature Node (Private Dienstezen- archical Digital TV)
trale) HF Hochfrequenz FPBGA BGA-Gehäuse, Anschlußkugeln in HIPPI High Performance Parallel Interfa-
engem Raster, entspricht CSP ce FPLMTS Future Public Land Mobile Tele- HLR Horne Location Register
communication Systems HO Handover FR Frame Relay HOL Head-of-Line-Blockierung FR4 konventionelles Leiterplattenmate- HPC Handheld Personal Computer
rial (glasfaserverstärktes Epoxid) HSD High Speed Data FSK Frequency Shift Keying HSTL High-Speed Transceiver Logik; 1/0-FSM Finite State Machine, endlicher Au- Technik
tomat HTML Hypertext Markup Language FTAM File Transfer, Access and Manage- HTTP: HyperText Transfer Protocol
me nt HW Hardware FTP File Transfer Protocol Hz Hertz
A-6 Anhang
I I&K 1/0
lAB IAE IANA
IC
ICAO
ICD ICMP ICO IDEA
IDI IDP IEC
IEEE
IESG IETF IF IGRP IITF
IKZ IMEI
IMSI
IMT
IN
INI2
INAP
INCM Inmarsat
Internie
IOP IP
IP IP IPI IrDA ISAD
ISDN ISL
Information und Kommunikation Eingangs- und Ausgangsschaltung der Integrierten Schaltungen Internet Architecture Board ISDN-Anschluß-Einheit Internet Assigned Numbers Authority Integrierte Schaltung, integrated circuit International Civil Aviation Organisation International Code Designator Internet Control Message Protocol Intermediate Circular Orbit System International Data Encryption AIgorithm Initial Domain Identifier Initial Domain Part International Electrotechnieal Commission Institute of Electrical and Electronie Engineers Internet Engineering Steering Group Internet Engineering Task Force Information Flow Interior Gateway Routing Protocol Information Infrastructure Task Force Impulskennzeichen International Mobile Equipment Identity International Mobile Subscriber Identity International Mobile Telecommunieation Intelligent Network (Intelligentes Netz) Intelligent Network phase 2 (Intelligentes Netz Phase 2) Intelligent Network Application Protocol IN Conceptual Model International Maritime Satellite Organization Internet Network Information Center Input/Output Processor Intelligent Peripheral (Vermittlungszusatzeinrichtung) Interface Processor Internet Protocol Intelligent Peripheral Interface Infrared Data Association Information Society and Developeme nt Integrated Services Digital Network Intersatellite Links
ISO
ISOC ISP ISUP IT ITSEC
ITU
ITU-T
IVRU IWF IWU IWV
J JPEG JTAPI
K KA KF kHz kj
KVf
L LAC LAN LANE LA PD LC LCD LCR LD LDAP
LED LEO LES LEX LIC LM Lm LMI LOS LPC LPD LSB LSC LTG LTP
International Standardization Organisation Internet Society Internet Service Provider ISDN User Part Information Technology Information Technology Security Evaluation Criterie International Telecommunieation Union International Telecommunication Union (vormals CCITT) - Telecommunieation Standardization Sector Interactive Voice Resonse Unit Interworking Function Interworking Unit Impuls-Wahl-Verfahren
Joint Photographie Expert Group JAVA Telephony Applications Programming Interface
Koppelanordnung Koppelfeld Kilohertz individual Key Koppelvielfach
Location Area Code Local Area Network LAN Emulation Link Access Protocol D-Channel Link Control Liquid Cristal Diode Least Cost Routing Laserdiode Light-weight Directory Access Protocol Lichtemittierende Diode Low Earth Orbit Land Earth Station LocalExchange Schnittstellenbaugruppe Leistungsmerkmal Lowmobile Local Management Interface Line-of-sight Linear Prediction Coder Low Power Device Last Significant Bit Local Switching Centre Line/Trunk Group Long Term Predietion
Abkürzungsverzeichnis A-7
LTU LVDS
LWL
M MAC MAN MAP MAP MBU MCC MCR MDT MEM MEO MFV MHS MHz MIME
ML-PPP MM MM MMC MML MMM MMU MNC MODACOM Modem MOS MoU MPEG MPOA MPT
MRA MS MS MSB MSC
MSC MSC MSISDN MSK MSN
MSN MT MT-Stecker
MTA MTBF MTP MTS MTS
A-8 Anhang
Line/Trunk Unit Low-Voltage Differential Signals; 1/0-Technik Lichtwellenleiter
Medium Access Control Metropolitan Area Network Medium Access Protocol Mobile Application Part Message Buffer Unit Mobile Country Code Minimum Cell Rate Mean Down Time Memory Medium Earth Orbit Mehrfrequenzverfahren Message Handling System Megahertz Multipurpose Internet Mail Extensions Multilink Point-to-Point-Protocol Mobility Management Multimedia Multimedia Cooperation Man Machine Language Multimedia Mail Memory Management Unit Mobile Network Code Mobil Datakommunication Modulator & Demodulator Metal Oxide Semiconductor Memorandum of Understanding Motion Pictures Experts Group Multiprotocol Over ATM Ministry for Post and Telecommunications Mutual Recognition Agreement Massage Store Mobile Station Most Significant Bit Main System Controller (Bündelfunk) Message Sequence Chart Mobile Switching Center Mobile Station ISDN Minimum Shift Keying Microsoft Network (Internet Provider) Multiple Subscriber Number Mobile Termination optischer Stecker für Faserbändchen Message Transfer Agent Mean Time Between Failure Message Transfer Part Memory Time Switch Message Transfer System
N n-rt NAD NC NCC NCC NDC
NF NFS NHRP NIC NiCa NID NIl
NLM NMC NMS NMT NNI NRM
nsa NSAP nsi nsr NSS NT
NTBA NTN
non-real time Network Access Device Network Computer Network Colour Code Network Control Centre National Destination Code Network Niederfrequenz Network File System Next Hop Routing Protocol Network Interface Card Nickel Cadmium Network Information Database National Information Infrastructure Network Link Manager Network Management Centre Network Management System Nordic Mobile Telephone System Network Node Interface Network Resource Manager (Netzressourcenverwaltung) Nummernschalter-Arbeits-Kontakt Network Service Access Point N ummernschalter- Impuls- Kontakt Nummernschalter-Ruhekontakt Network Switching Subsystem Network Termination (Netzabschluß) (NT für Basisanschluß) National Terminal Number
NVP Network Voice Protocol NZV Netzzugangsverordnung
o O-BCSM OAM
OAM
OAU OB ODP OFDM
Oftel OgK OLT
Originating-BCSM Operation, Administration and Maintenance Software für Betrieb, Wartung und Fehlersuche von Systemen Operator Access Unit Ortsbatterie Open Distributed Processing Optical Frequency Division Multiplex Office of Telecommunications Organisationskanal Abschluß der optischen Teilnehmerleitungen
OMC Operation and Maintenance Centre OMG Object Management Group ONKZ Ortsnetzkennzahl ONP Open Network Provision OSI Open Systems Interconnection OSPF Open Shortest Path First OTP-EPROM one time programmable EPROM
P PVC Permanent Virtual Connection PABX Private Automatic Branch Exchan- PVP Permanent Virtual Path
ge PAC Paging Area Controller Q PAD Packet Assembling/Disassembling QAM Quadratur Amplituden Modulation
Unit QFP niedriges IC-Gehäuse mit An-PAM Pulsamplitudenmodulation schlüssen an allen vier Seiten PAP Public Access Profile QoS QuaIity of Service Pb chem. Zeichen für Blei QPSK Quaternäre PSK PBGA BGA-Gehäuse, Chipabdeckung mit- QSIG Q-(Refernce Point) Signalling
tels Plastik PBGT Power Budget R PBX Private Branch Exchange RACE Research and Development in Ad-PC Power Control vanced Communications Technolo-PC Personal Computer gies in Europe PCH Paging Channel RACH Random Access Channel PCM Puls-Code-Modulation RAL Resource Allocation PCMCIA Personal Computer Memory Card RAM Random Access Memory
International Association RAP Radio Local Loop Access Profil PCN Personal Communication Network RARP Reverse ARP PCR Peak Cell Rate (maximale Zell rate) RB Remote Bridge PCS Personal Communication System RBD Rückhörbezugsdämpfung PDA Personal Digital Assistant RC-Netzwerk Netzwerk aus Widerständen und PDH Plesiochrone Digitale Hierarchie Kapazitäten PDU Protocol Data Unit RD Routing Designator PE Physical Entity RD-LAP Radio Data Link Access Protocol PECL,SECL IIO-Schaltungen in MOS-Technik, RegioNet Regionale Bündelfunknetze
ähnlich ECL lOOk RFC Request For Comment PG Peer Group RIC Radio Identity Code PGA IC-Gehäuse mit Anschlußstiften auf RISC Reduced Instruction Set Computer
der Bodenfläche RLC Radio Link Control PGL Peer Group Leader RM Referenzmodell PHS Personal Handy-Phone System RNC Radio Network Controller PIC Personal Intelligent Communicator RNG Radio Network Gateway PIN Personal Identification Number ROM Read Only Memoy PK Pfadkosten RPC Remote Procedure Call PLL Permanent Logical Links RPE Regular Pulse Excitation PLMN Public Land Mobile Network RR Radio Resources PN Private Netze Rs Innenwiderstand der Signalquelle PNC Paging Network Controller RSA Rivest Shamir Adleman PNE Private Network EmuIator RSVP Ressource Reservation Protocol PNNI Private Network Node Interface RT Radio Terminal POCSAG Post Office Code Standardisation rt real time
Advisory Group RTMS Radio Telephone Mobile System POl Point of Initiation RTP Realtime Transport Protocol POl Points of Information Rtr Innenwiderstand des Leitungstrei-PON Passives optisches Netz bers POR Point of Return RufNr Rufnummer POS Points of Sale RW Rückwandleiterplatte POTS Plain old telephone service, Stan-
dardtelefonanschluß S PP Physical Plane SA Source Address PROM Programmable Read Only Memory SACCH Slow Associated Control Channel PSDN Public Switched Data Network SAP Service Access Point PSK Phase Shift Keying (Phasenmodu- SAPI Service Access Point Identifier
lation) SBD Sendebezugsdämpfung PSTN Public Switched Telephone Network SBR Statistical Bit Rate PTA Personal Travel Assistant SC Synchronisation Codeword
Abkürzungsverzeichnis A-9
A-lO
SC-Stecker
SCCP SCE SCEF
SCEP
SCF SCF
SCH SCN SCP SCR SCSI SDCCH
SDF SDH SDL SDM SDM SDP SDRAM SFH SIB SIC SIM SIND SING SLA SMAF
SMAP SMDS
SMF SMP SMS SMS SMT SMT SMTP Sn SN
SNA
SNI SNMP
SNR
SO)
SP SPI
Anhang
standardisierter optischer Stecker für Einzelfasern Signalling Connection Control Part Service Creation Environment Service Creation Environment Function Service Creation Environment Point Service Control Function Synchronization and Coordination Function Synchronisation Channel Siemens Corporate Network Service Control Point Sustainable Cell Rate Small Computer System Interface Standalone Dedicated Control Channel Service Data Function Synchrone Digitale Hierarchie Specification Description Language Short Data Message Space Division Multiplex Service Data Point synchrones DRAM Siow Frequency Hopping Service Independent Building Block So Interface Card Subscriber Identity Module Service Indication Service Negotiation Synchrone Leitungsausrüstung Service Management Access Function Service Management Access Point Switched Multimegabit Data Service Service Management Function Service Management Point Service Management System Short Message Service Oberflächen montage-Technik Synchrones Multiplex-Terminal Simple Mail Transfer Protocol ehern. Zeichen für Zinn Service Node (eigenständige Dienstezentrale) Systems Network Architecture (IBM) Service Node Interface Simple Network Management Protoeol Signal-to-Noise Ratio (Signal-Störabstand) IC-Gehäuse mit kleinen Abmessungen und j-förmigen Anschlüssen Service Plane Synchronous Physical Interface
SPICE
SpK SPT SRAM SRB SRF SS SSCP
SSCS
SSF SSP SSS STAG STB STDM
STM STP STPO SU
SVC SVC SW
T T-BCSM TA TAB
TACS TAE
TAPI
TBGA
TBR TC/PS
TCAP
TCH TCP TCP/IP
TCPDU
TDM TDMA TE TEl TELNET
TETRA
Simulationsprogramm zur Netzwerks- und Schaltungssimulation Sprachkanal Spanning Tree statisches RAM Source Routing Bridging Specialized Resource Function Service Switch Service Switching and Control Point Service Specific Convergence Sublayer Service Switching Function Service Switching Point Switching Subsystem Security Technique Advisory Group Spanning Tree Bridging Synchronous Time Division Multiplex Synchrones Transportmodul Signalling Transfer Point Strafprozeßordnung Grundrnaß des modularen Aufbausystems (25 mm) Supervisor Call Switched Virtual Connection Software
Terminating-BCSM Terminal Adapter Kontaktierung der ICs mittels einer Folie mit Leiterbahnen Total Access Communication System Telekommunikations-Anschlußeinheit Telephone Application Programming Interface BGA-Gehäuse, Anschlüsse über Folien (siehe TAB) Technical Basis for Regulation Technical Committee Paging Systems Transaction Capabilities Application Part Traffic Channel Transmission Control Protocol Transmission Control ProtocollInternet Protoeol Topology Change Protocol Data Unit Time Division Multiplex Time Division Multiple Access Terminal Equipment Terminal Endpoint Identifier Telecommunications Network Protoeol Trans European Trunked Radio
TEX Transit Exchange VAD Voice Activity Detection
tf Laufzeit auf Leitungen VAS Value Added Services TFT Thin Film Transistor VBN Virtual Backbone Network TFTS Terrestrial Flight Telephone System VBR Variable Bitrate TINA Telecommunications Information VC Virtual Connection
Networking Architecture VC Virtual Channel TINA-C TINA-Consortium VCI Virtual Channel Identifier TK-Anlage Telekommunikationsanlage VCI Virtual Connection Identifier TKG Telekommunikationsgesetz VDSL Very High Bit Rate Digital Subscri-TLB Translation Lookside Buffer ber Line Tin Teilnehmer vLAN virtuelles LAN TMN Telecommunication Management VLIW Very Long Instruction Word
Network VLR Visitor Location Register TMSI Temporary Mobile Station Identity VLSI Very Large Scale Integration TP Terminal Portability VLT Verkehrslenkungstabelle tr Anstiegszeit eines Signals VNK Vermittlungsnetzknoten TR Token Ring VP Virtual Path TRAU Transcoder/Rate Adapter Unit VPC Virtual Path Connection TS Technische Spezifikation VPI Virtual Path Identifier TSAPI Telephony Server Applications Pro- VPN Virtual Private Network
gramming Interface VRAM Video-RAM TSC Trunked System Controller VSN Virtual Switched Network TSOP, TSSOP dünne IC-Gehäuse mit kleinen Ab- VSt Vermittlungsstelle
messungen TTL Transistor-Transistor-Logikschal- W
tung WAN Wide Area Network TUDLV Telekommunikations-Universal- WLL Wireless Local Loop
dienstleistungsverordnung WRC World Radio Conference TVSt Teilnehmervermittlungsstelle WTO World Trade Organisation Twinax Leitung mit zwei Leitungen inner- WWW World Wide Web
halb eines Schirmes WYSIWIS Wh at You See Is What I See
U X UA User Agent X.400 Electronic Mail Standard (Serie von UAE Universal Anschlußeinheit Empfehlungen der ITU, gleichzeitig UBR Unspecified Bit Rate ISO-Standard) UDP User Datagram Protocol X.500 Directory Service Standard (Serie UHF Ultra High Frequency von Empfehlungen der ITU, gleich-UIFS Universal International Freephone zeitig ISO-Standard)
Service xDSL Sammelbegriff für Übertragungs-UKW Ultrakurzwelle verfahren auf der digitalen An-UL Uplink schlußleitung (digital subscriber li-UMTS Universal Mobile Telephone System ne), wie ADSL, HDSL, VDSL UNI User Network Interface UPC Usage Parameter Control Z UPT Universal Personal Telecommuni- Zo Wellenwiderstand, Impedanz einer
cation Leitung USA United States of America ZGS Zeichengabesystem UWD Unternehmensweites Directory ZIF-Stecker Stecker ohne Haltekraft der Kon-
takte beim Ziehen bzw. Stecken V ZVEI Zentralverband der Deutschen Elek-V.24 !TU-T-Standard für Datenkommu- troindustrie
nikationsschnittstelle ZZK Zentraler Zeichengabekanal
Abkürzungsverzeichnis A -11
Sachwortverzeichnis
3 PTY (Three-Party) 3-27 3-dB-Koppler 2-38
A
AAB 3-45 AAL (ATM adaptation layer)
4-224 Abbreviated Dialling (AD) 3-
30 Abgesetzte periphere Einheit
(APE) 4-71 Abhörschutz 5-57 Abis-Interface 4-130 Ablaufsteuerung 2-83 ABR-Dienst 1-168 Abrufdienst 3-6 Abschlußbezogene Adressie-
rung 1-85 Abtasttheorem 1- 13 Abtastung und Quantisierung
1-7 Abwärtskompatibilität 1-173 Abwehrstrategie 1-127 ACC 3-45 Access - Burst 4-133 - Grant Channel (AGCH) 4-
133 - -funktion 4-71 Account Card Calling 3-45 ACD (Automatie Call Distribu-
tion) 3-56,4-217 AD (Abbreviated Dialling) 3-
30 AD (Adjunct) 4-159 Adaptive Delta Pulse Code
Modulation (ADPCM) 5-58 Adaptive Differential Pulse Co
de Modulation (ADPCM) 1-169
Adaptiver Amplitudenentzerrer 4-67
Add- und -drop-Multiplexer (ADM) 4-57
Address Resolution Protocol (ARP) 4-103
Address Screening 4-111 Ad-Drop-Multiplexer 4-7, 4-
54,4-57 Adjunkt 4-159 ADM 4-7,4-54,4-57 ADMD (Administration Mana
gement Domain) 3-94 Administration and Billing
Cent re (ABC) 4- 130 Administration Management
Domain (ADMD) 3-94 ADPCM (Adaptive Delta Pulse
Code Modulation) 5-58,4-22
Adreßautlösung 1-161 Adressierung 1-81 , 4-115 -, Arten 1-85 ff -, benutzerorientierte 1-85 -, Domäne 1-85 - im Internet 1-87 Adreßverzeichnis (Directory)
1-86 ADSI (Analog Display Service
Interface) 5-15 ADSL (Asymmetrie Digital
Subscriber Line) 4-12, 4-38,4-78,6-17,5-91
Advanced Cellular System (ACS) 4-124
Advanced Mobile Phone System (AMPS) 4-124
Advanced Peer-to-Peer Networking (APPN) 4-207
Advanced Risc Machines (ARM) 5-114
Advanced Speech Call Items (ASCI) 3-64
Advice of Charge (AOC) 3-28 Agenten 1-142,1-149 ff Agenten-System 1-149, 5-112
Aglets 1-151 AIN (Advanced Intelligent
Network) 4-153 A-Interface 4-131 Akku-Technik 5-68 Aktivdatei 4-127 Aktives Optisches Netz (AON)
4-16 Aktorik I-ISO Akustische Eingabe 5-98 Akzeptanz 5-1 13 Alcatel-Systemapparat 5-52 Algorithmus 1-93 Allgemeiner Geburts- und
Sterbeprozeß 1-105 Aloha,S-Aloha 1-73 Alternate Routing 1-142, 1-
146 Alternative Rerouting 4-194 Alternative Verkehrslenkung
1-99 ALU (arithmetisch-logische
Einheit) 2-13 Amateurfunkdienst 4-253 America Online (AOL) 3-81 AMI-Code 5-33 Amplitudenmodulation 1-14,
1-21 Analog Display Service Inter
face (ADSI) 5-15 Analoge 2-Draht Schnittstelle
4-73 Analoge Standardfestverbin
dung 3-10 Analoger Telefonanschluß 3-
17 A-Netz 3-57 Anklopfen 3-27, 3-63 Ankunftsprozeß 1-104 Anlagenanschluß 3-19 Anlagenbedarfsplanung 4-41 Anrufbeantworter 3-20,5-11 - im Netz 4-170 Anrufübernahmegruppe 3-54
I A-13
Anrufumleitung (Call Forwarding) 3-62
Anrufverteilung (ACD) 3-56, 4-217
Anrufweiterschaltung 3-26,4-77
Anschalteeinrichtung 3-17 Anschluß 3-17 -, bedingung 3-7 -,Ieitungsnetz 4-6,4-8 Anwendung 3-3,5-4,5-11 0,5-
96,6-82 Anwendungsschieht 1-71, 4-
104 Anwendungssoftware 2-88 Anzeige der Rufnummer (Cal
ling Line Identification) 3-62,3-24
AOC (Advice of Charge) 3-28 AOL (America Online) 3-81 APON 4-38 APPLI/COM 5-42 Applieation - Control (AC) 4-116 - Layer 4-101,4-104 - Program Interface (API) 2-87 - Protocol (CAP) 4-166 - Service Element 4-156 - Committee 6-5 APPN (Advanced Peer-to-Peer
Networking) 4-207 ARIB (japan. Telekommunika
tions- und Postministerium) 6-27
Arithmetisch-logische Einheit 2-13
ARM (Advanced Risc Machines) 5-114
ARP (Address Resolution Protoeol) 1-161,4-103
ARPANET (Advanced Research Projects Agency Network 1-79, 4-86, 4-106
ASCI (Advanced Speech Call Items) 3-64
ASIC 2-22 ASN.I (Abstract Syntax Notati
on One) 4-181 Assoziierte Signalisierung 1-
146 Asymmetrie Digital Subcriber
Line (ADSL) 4-12,4-38,4-78,5-91,6-17
Asynchrone Übertragung 1-43
Asynchroner Transfermodus (ATM) 1-47,2-51,4-37,4-110,4-111,4-204,4-220
A-14 Anhang
-,Abzweigmultiplexer 4-38 -, Adaption Layer 1-48,4-224 -, Anpassungsschieht 1-48 -, Anschluß 4-38 -, Cross-Connect 4-112 -, Endeinriehtung 5-92 -, Forum 4-115 -, Konzentrator 4-39 -, Koppelnetz I-52, I-54, I-56 -,LAN 1-77 -, Traffic Engineering 1-109 -, Transfer Capability (ATC)
4-Il4 -, Netz (Deutsche Telekom)
4-111,4-120 -, Netzknoten 4-111 -, Pilotprojekt 4-119 -,PON 4-17 -, Projekt 4-120 -, Serviee-Switch 4-39 -, Technik 1-47,2-62 -, Transfer Capabilities (ATC)
4-111 -, Transportplattform 4-37 -, Verbindung 3-13 -, Verfahren 1-48 -, Verkehrscharakteristik 4-
114 -,VNK 4-121 -, Wireless Local Loop 4-38 Asynchrones Zeitmultiplex
(Asynchronous Time Division Multiplex,ATDM) 1-39, 1-40
AT-Befehlssatz 5-22 ATM (siehe Asynchroner
Transfer Modus) Audiocodierung 1-168, 1-170 Audiostandard 1-171 ff Auditing 4-76 Aufbautechnik 2-62 Aufschalteton 5-8 Aufschaltung 3-33,3-53 Auftragsdienst 3-70 Ausfallrate, MTBF 1-137 Ausfallwahrscheinlichkeit,
MTBF 1-137 Auslösen 5-7 Auswahlcode 3-39 Authentieation Centre (AuC)
4-129 Authentisierung 4-76 Authorisierung 4-76 Autokorrelationsfunktion 1-6 Automatie Alternative Billing
3-45 Automatie Call Distribution
(ACD) 3-56,4-201,4-217
Automatie Call Gapping (ACG) 1-128
Available Bitrate (ABR) 4-114 AWGN-Kanal 1-13
B
Backbone Networks (VBNs) 3-16
Backup-Schaltung 4-110 Bandwidth on Demand 4-93 Bangemann-Report 6-7 Banyan-Netzwerk I-54 Base Station Controller (BSC)
4-128 Base Transceiver Station (BTS)
4-128 Basie Call Process 4-163 Basisanschluß 3-15,3-19,5-24 Basisbandübertragung 1-8 Basisdienst 3-3,3-61 Basiskanal (B-Kanal) 3-19 Basisstation 4-21,1-63 Baugruppe 2-71 Baum 1-92 Baumnetz (Minimum Span
ning Tree) 1-91,1-94 Bauweise (PDH) 4-48 Bearer Service (übermitt-
lungsdienst) 3-4 Bedarfsprognose 1-117 Bedieneinheit 1-103 Bedienprozeß 1-104 Befehlssatz 2-13 Belegung 4-183, 5-7 Benutzeragent I-ISO Benutzer -, Netz-Schnittstelle I-58 - -schnittstelle 5-96 - -schnittstelle für Online-
Dienst 5-107 - -signalisierung (Q.93x) 1-83 BERKOM 4-120 Beschreibungssprachen (SDL)
1-65 Besetztton 5-8 Besucherdatei 1-62 Betrieb 2-92 Betriebsfunkgerät 5-78 Betriebssystem 2-83, 5-110 BGP (Border Gateway Protocol)
4-97,4-103 Bildtelefondienst 3-22 Binnenschiffahrtsfunk 4-251 Bipolartransistor 2-4 B-ISDN 1-166,4-112,4-167 -, Conferencing 4-116
-, Multi Casting 4-116 -, Multiple Connection Point-
to-Point 4-116 Bitübertragungsschicht 1-71 B-Kanal (Basiskanal) 3-19 BK -, Anschlußbereich 4-24 -, Netz 4-25 -, Verstärker 4-24 Blockcode 1-25,4-32 Blockierung 1-106 B-Netz 3-57 Border Gateway Protocol
(BGP) 4-97,4-103 Böswilliger Anruf 3-24 Bragg Reflector-Laser 2-33 Breitbandendgerät 5-90 Breitband-ISDN 1-47,4-212 Breitbandverteildienst 4-24 Breitband-Verteilnetz 4-24,4-
26,4-258 Broadcast Control Channel
(BCCH) 4-133 Brouter 1-153 Browser 1-142 Brücke (Bridge) 1-152,1-154 Brückenkopplung 1-154 BSC-Kanal 1-11 BSSAP (BSS Application Part)
4-131 BTS-Management 4-131 Bündel 4-44 Bündelfunk 3-72, 4-124, 4-
142,5-78 Bündelungsgewinn 1-107 Bundeseinheitliche Rufnum-
mer 4-160 Business to Business 3-86 Busnetz 1-90 Bussystem I-54 Busy Hour Call Attempts (BH
CA) 2-87,4-72 B-Verstärker 4-25 B-WIN-Netz 4-120
C
C++ 2-104 Cache 2-15 CAD 2-23 CAI (Common Air Interface)
5-58 Call - Barring 3-31 - Center 3-55,4-200,4-217 - Completion to Busy Subscri-
bers (CCBS) 3-27
- Connection Elapsed Time Li-mitation 4-116
- Control 4-116,4-132 - Deflection (CD) 3-26 - Forwarding (CFU) 3-25 - Hold (HOLD) 3-27 - Screening 3-63 - Waiting (CW) 3-27 Calling Card 4-170 Calling Line Identification Pre
sentation (CLIP) 3-24 CAMEL (Customised Applica
tion for Mobile network Enhanced Logic) 4-166
Campus-Backbone 4-204 Campus-Netz 4-213 CAP (carrierless AM/PM) 4-
13 CAP (Cordless Terminal Mobi-
lity Access Profile) 5-64 Capability Set 4-162 - I 4-152 - 2 4-166 CAPI (Common-ISDN-API)
5-42 CAPI Fossil (Cfos-Treiber) 5-
44 CAPI -Schnittstelle 5-43 Carrier selection 3-33 Carrier Sense Multiple Access
with Collision Detect 1-73 Carrierless AM/PM 4-13 CAS (Column Address Strobe)
2-8 CB-Funkgerät 5-80 CBR (Constant bit rate) 3-13,
4-224 CBT (Computer-based Trai
ning) 6-66 CCAF (Call Control Agent
Function) 4-156 CCBS (Call Completion to Bu
sy Subscribers) 3-27 CCF (Call Control Function)
4-156 CD(Call Deflection) 3-26 CDMA (Code Division Multi
ple Access) 4-19,4-138 CDMA (lS-95) 3-65 CDV (Cell DelayVariation To
lerance) 4-114 Cell DelayVariation (CDV) 5-
92 Cell Loss Ratio (CLR) 4-115 Cell Switching 1-48 Central Processing Unit 2- 13 Centrex 3-34,4-195 CEPT 6-29
CES (Circuit Emulation Service) 4-224
CE-Zeichen 4-245 Cfos-Treiber (CAPI Fossil) 5-
44 CFU (Call Forwarding) 3-25 Channel Associated Signalling
(CAS) 4-61 Charakterisierung des Ver
kehrs 1-102 CheflSekretär-Funktion 3-54,
5-51 CHILL 2-85,2-10 I Chipkarte 4-125 Chirp 2-34 Circuit Emulation 4-117,4-
224 Circuit Switching (CS) 1-44 CISC-Architektur 2- 13 CISC-Prozessor 5-114 CIT (Computerintegriertes Te
lefonieren) 5-85 Citizen-Band-Funk (CB-Funk)
4-255 City ruf 3-70,4-139,5-76 CLI 4-82 CLASS Features 3-33 CLASS-Services (Custom Local
Area Signaling Service) 5-15
Client 2-85 - Architekturen 1-146 - Beziehung 4-171 - Modell 1-146 - System 5-112 CLIP (Calling Line Identificati
on Presentation) 3-24 Closed User Group (CUG) 3-
28,3-64 Clossche Regel 1-50 CMOS (Complementary Metal
Oxide Semiconductor) 2-6 C-Netz 3-58,4-124 C-Netz-Endgerät 5-65 Code Division Multiple Access
(CDMA) 1-42,4-138 Code Division Multiplex
(CDM) 1-41 Codebook-Excited-Linear-Pre
diction-Verfahren (CELP) 1-170
Code multiplex (Code Division Multiplex,CDM) 1-41
Codeverschachtelung 1-37 COLP (Connected Line Identi
fication Presentation) 3-24 Column Address Strobe 2-8 Comfort Noise 4- 136
Sachwortverzeichnis A-lS
Committed Burst Size (Bc) 4-90
Committed Information Rate (CIR) 4-90
Common Air Interface (CAI) 5-58
Common Channel Signalling (Zeichengabenetz) 4- 155
Common Object Request Broker Architecture (CORBA) 1-149
Common Technical Regulation (CTR) 6-28
Common-ISDN-API (CAPI) 5-42
Complementary Metal Oxide Semiconductor 2-6
CompuServe 3-81 Computer Supported Telecom
munications Application (CSTA) 5-85
Computer Telephony Integration (CTI) 3-54,4-197,4-219
Computer-based Training (CBT) 6-66
Computerintegriertes Telefonieren (C!T) 5-85
Computer-Telephonie-Integra-tion (CTI) 3-54,4-197,4-219
COM-Schnittstelle 5-22,5-42 CONF (Conference) 3-28 Configuration Management
4-185,4-228 Congestion Control 1-70 Connected Line Identification
Presentation (COLP) 3-24 Connection control 4-116 Connection Management 4-
132 Connectionless Server (CLS)
4-110 Connectionless Service 4- 110 Constant bit rate (CBR) 4-224 Consumer to Business 3-86 Continous Tone-Coded Squelch
System (CTCSS) 5-80 Control Channel 4-133 CORBA 4-168,4-171 Cordless Terminal Mobility
(CTM) 3-44,4-232 Cordless Terminal Mobility
Access Profile (CAP) 5-64 Core-Netz 4-45,4-217 CorNet-T 4-195 Corporate 3-1 3,3-16 - Directry 3-105 - E-Mail System 3-97 - Internet 4-221
A-16 Anhang
- Network 4-187,4-194,4-213, 3-84
COSPAS-SARSAT 4-251 CPI 2-14 CPN (Customer Premises Net
work) 4-111 CPU (Central Processing Unit)
2-13 Crankback 1-142,1-146 Crossconnectoren 2-62,4-7,
4-120 CSMA/CD 4-205 CSTA (Computer Supported
Telecommunications Application) 5-85
CTCSS (Continous Tone-Coded Squelch System) 5-80
C-Tel 4-124 CTI (Computer Telephony In-
tegration) 3-54,4-219 -, Link 4-199 -,Servern 3-55 CTM (Cordless Terminal Mo
bility) 3-44,4-232 CTR (Common Technical Re
gulation) 6-28 CUG (Closed User Group) 3-
28,4-82 Customer Control 4-161 Customer Network Manage
ment (CNM) 4-229,4-186 Customer Premises Network
(CPN) 4-111 Customised Application for
Mobile network Enhanced Logic(CAMEL) 4-166
CW (Call Waiting) 3-27 Cyber Community 6-9 Cyber Economy 6-9
D
D2000- Regio-Funkrufnetz 4-245
Darstellungsschicht 1-71 Data Exchange Interface (DXI-
Schnittstelle) 4-109 Data Service Unit (DSU) 4-109 Data TAC/Modacom 4-144 Datagrammdienst 4- 1 02 DataTac 3-75,4-144 Daten -, -basis 2-86 -, -direktverbindung 3-11 -, -durchsatz 4-88 -, -funk 4-144,5-78 -, -funkdienste 3-74
-, -funkgerät 5-82 -, -kommunikation 4-84 -, -netz 4-84 -, -netzaddressierung 1 -86 -, -paketvermittlung (Packet
Switching) 1-46,4-84 -, -schutz 4-218 -, -sicherheit 4-84,4-218 -, -übertragung 4-124 Datex -M 3-16,4-107 - J 4-175 - P 3-15,3-75,4-86,5-82 - P101-D 3-15 DATEX-P-Dienst 4-87 DAVIC (Digital Audio Visual
Council) 4-167 DBR-Laser 2-33 DCME (Digital Circuit Multi
plication Equipment) 4-83 DCS 1800 (Digital Communi
cation System) 3-64,4-128, 4-137,5-66,6-30
DDI (Direct Dialling-In) 3-33 Decca-Empfänger 4-252 DECT (Digital Enhanced
Cordless Telephony) 4,138, 4-231,5-59
DECT - Standard 4-21 - Telefon 5-59 DECT-TK-Anlage 5-61 Default Route 4-95 Default-MSN 5-29 Demand Priority Access Me
thod (DPAM) 4-206 Demodulator (PDH-Richt
funk) 4-67 Deregulierung 6-19 Designated Transit List (DTL)
1-146 Designfehler 1- 1 29 Detektoren, optische 2-35 Deterministic Bitrate (DBR)
4-114 DH-Struktur 2-32 Diaion Demand/Short Hold
Modus 4-93 Dienst) Dienst 3-3,3-56,5-3 - -anbieter (Service Provider)
3-3,3-39,4-151,6-25 - -aufruf 4-7 - -dateneinheit 1-163 - -einschränkung 3-31 - -element 1-162,3-39 -, Erstellung 3-46 - -logik 4-156
- -nutzer (Service User) 3-39, 4-151
-,OSI 1-71 - -profil 3-39 - -schnittstelle 1-162 - -steuerung 1-61 - -teilnehmer (Service Subscri-
ber) 3-39,4-151 - -verwaltung 2-85 - -zugangspunkt (N), {N)-SAP
1-162 Diensteknoten 4-5,4-44 Differential Pulse Code Modu
lation (DPCM) 1-8,1-169 Differentielle Phasenmodulati-
on 1-16 Digital - Cellular System 4-137 - Communication System
(DCS-1800) 5-66 - Enhanced Cordless Tele
phony (DECT) 4-138,4-231,5-59
- Household 6-9 - Video Broadcasting (DVB)
4-26,4-29 - Workplace 6-9 Digitale Standardfestverbin
dung 3-11 Digitale Verbindung (ISDN)
3-13 Digitaler Selektivruf (DSC) 4-
249 Digitaler Telefonanschluß 3-
19 Digitales Endgerät 5-24 Digitales Fernsehen 5-92, 5-
lOS Digitalsignal 1-5 Digitalvermittlung Ausland
(DIVA) 4-80 Dijkstra-Algorithmus 1-95 Dimensionierung 1-122 Direct Dialling-In (DDI) 3-33 Directory 1-86,3-98,4-219 Directory-Synchronisation 3-
107 Direkte und indirekte Kopp-
lung 1-152 Direktmodulation 4-65 Direktruf 3-54 Discontinuous Transmission
(DTX-Betrieb) 4-136,5-68 Discrete multitone (DMT) 4-
13 Dispatcher 3-73,5-78 Distanz-Vektor-Routing 4-94,
1-100,1-161
Distributed Functional Plane 4-163
Distributed Queue Dual Bus (DQDB) 1-76,4-107,4-205, 4-224
DIVA 4-80 D-Kanal 4-71,4-113,5-24 - mit 16 kbit/s (Steuerkanal)
3-19 - Zugriff 5-34 DLCI (Data Link Connection
Identifier) 4-90 DMT (discrete multitone) 4-13 Domain Name System (DNS)
4-105 Domänenmanager 5-118 Doppelringtechnik 1-133 Dopplerverschiebung 2-60 Dopplung 1-130 DPAM (Demand Priority Ac
cess Method) 4-206 DQDB (Distributed Queue
Dual Bus) 1-76,3-16,4-107, 4-205,4-224
DQDB-Netz 4-107 Drahtlose Übertragungstech-
nik 2-57 DRAM 2-8 Dreierkonferenz 3-27 DSC (Digitaler Selektivruf) 4-
249 DSI (Digital Speech Interpola-
tion) 4-83 DSSI-Protokoll 4-239 DSS2 3-14 DSU (Data Service Unit) 3-16,
4-109 DTX-Betrieb (Discontinous
Transmission) 5-68 Duplexbetrieb 4-12 Duplexverfahren 1-42 Durchschaltevermittlung 1-44 Durchstimmbarer Laser 2-33 Durchwahl 3-33 Durchwahlnummer 3-18,5-28 DXI-Schnittstelle (Data
Exchange Interface) 4-109 Dynamische nichthierarchi
sche Verkehrslenkung 1-99 Dynamisches Routing 4-93
E
E.I64 (lTU-T-Empfehlung) 4-115
ECCS-Methode 1-123 Echo-Canceller 4-23
Echounterdrückung 4-83 Echtzeit-Software 2-83 ECL (Emitter Coupled Logic)
2-6 ECMA (European Computer
Manufacturers Association) 4-195
ECTF (Enterprise Computer Telephony Forum) 4-195
EDFA 2-45 Edge Control (EC) 4-116 Edge devices 4-206 EDI (Electronic Data Inter
change) 3-109 f,6-88 EDI/EDIFACT (Electronic Data
Interchange for Administration Commerce and Transport) 3-91,3-111
EDO-DRAM (Extended dataout DRAM) 2-10
EDS-Vermittlungsstelle 4-85 EEPROM (Electrically Erasable
Programmable) 2-11 EGP (Exterior Gateway Proto
col) 4-103 EIGRP (Enhanced Interior
Gateway Routing Protocol) 4-96
Ein-/ Ausgabe 2-88 Einheitliche Rufnummer 3-40 Einseitenbandmodulation 1-
22 Einzelgebührennachweis 3-29 Einzelruf 3-71 Einzelverbindungsübersicht
3-18 Electrically Erasable Pro
grammable 2-11 Electrically Programmable
ROM (EPROM) 2-11 Electronic Commerce 3-86 Electronic Data Interchange
(EDI) 3-109 f,6-88 Electronic Mail 3-6,3-86 Elektromagnetische Verträg
lichkeit (EMC, EMV) 2-67, 2-73, 4-245
Elektronische Post (E-Mail) 3-89,4-174
Elektronischer Markt 6-59,6-85
Elektronisches Telefonbuch 4-228
E-Mail (elektronische Post) 3-89,4-172,4-221,6-84
EMC 2-77 Emergency Call Service 3-32 Emitter Coupled Logic 2-6
Sachwortverzeichnis A -17
EMV (elektromagnetische Verträglichkeit) 2-67,2-73,4-245
End Control (DC) 4-116 Ende-zu-Ende-Sicherung 4-
101 Endgeräte 4-195,5-3,5-11 0 - -auswahl 5-28 - -orientierte Adressierung 1-
85 - -selektierung 5-28 - -speisung 5-37 Endliche Automaten 1-63 Endstelleneinrichtung 3-17 Endsystem 5-109 Energie-Versorgungs-Unter
nehmung (EVU) 4-226 Entbündelungsgebot 6-43 Enterprise Computer Tele
phony Forum (ECTF) 4-195
Entgelt 6-55 Entropie 1-10 -, Lauflängencodierung 1-168 Entwärmung 2-78 Entwicklungssupport 2-95 Entwurfsmethode 2-100 EPGA 2-18 E-Plus 3-65 EPROM (Electrically Pro
grammable ROM) 2-8,2-11
Equipment Identity Register (EIR) 4-129
Ergänzender Dienst (Supplementary Service) 3-4
Erlang-Fixpoint-Map 1-120 Erlang-Formel, Verkehrswert
1-106 ERMES (European Radio Mes
sage System) 3-72,4-139,4-141,5-78
Ersatzschalten 1-125, 1-134 Ersatzweg 3-11 Erweiterbarkeit 2-98 Ethernet (CSMA/CD) 1-73,4-
204 ETNS (European Telephony
Numbering Space) 6-31 ETSI 4-123,4-128,4-162,4-
178,6-27 ETSI -Core-INAP 4-169 EURO-ISDN-Protokoll 3-19 Euromessage 3-71 Europäische Union 6-6 European Radio Message Sy-
stem (ERMES) 3-72,4-123, 4-141,5-78
A-18 Anhang
European Telephony Numbering Space (ETNS) 6-31
Eurosignal 3-69,4-139,5-74 EVU (Energieversorgungsun
ternehmen) 4-233 Extended data-out DRAM 2-
10 Exterior Gateway Protocol
(EGP) 4-103
F
Fading-Kanal 1-34 Faltungscode 1-30,4-32 Faserschalter 2-47 Fasersteckverbinder 2-75 Faserverstärker 2-45 ff Fast Associated Control Chan
nel (FACCH) 4-133 Fast Ethernet (Carrier Sense
Multiple Access with Collision Detect) 1-73,4-205
Fault Management 4-185 Fax 5-17,5-46 - -dienst 3-62 -, Endgerät 5-13,5-16 - -umschalter 5-19 FCS (Frame Check Sequence)
3-15 FDDI (Fiber-Distributed Data
Interface) 4-204 FDMA (Frequency Division
Multiple Access) 4-19,4-241
Feature interaction 3-49 Fehler - -art 1-129 ff - -bearbeitung 1-69,2-96 - -erkennung 1-25,1-129 - -korrektur 1-25 - -meldung 1-130 - -orte 1-129 - -toleranz 1-131 Fensterprotokoll (Window
Protocol) 1-66 Fernhörer 5-6, 5-9 Fernmeldeverkehr 4-44 Fernmessung 3-76 Fernsehempfänger 5-90,6-16 Fernsprechapparat 5-5 Fernsprechen 5-4 Fernsteuerung 3-76 Festverbindung 3-8 FFSK -Modulation 4-143 Fiber-Distributed Data Interfa-
ce (FDDI) 4-204 Fibre Channel 4-204,5-94
Fibre to the Building/Home (FTTB/FTTH) 4-15,4-17,4-37
Fibre to the Curb (FTTC) 4-15,4-17,4-37
Fibre-to-the-home 2-51 File Transfer Protocol (FTP)
4-105 Filetransfer (FTAM) 3-108 Firewall 3-85,4-187 Firmennetz (Corporate Net-
work) 3-8,4-204 Flash -Speicher 2-11 Flip-chip-Montage 2-71 Flip-Flop 2-6 Flottenverbindung 3-76 Flow Control 1-69 Flugfunk 3-77,4-124,4-146 Flugfunkdienst 4-252 Flugtelefonie 4-148 Flußregelung (Flow Control)
1-69 Fluten (Flooding) 1-96 Flutungsprozeß 1-155 FPH (Freephone) 3-39 FPLMTS (Future Land Mobile
Telecommunication System) 3-66,4-138,4-166
Fragment 1-135 Fragmentierung (Segmentie-
rung) 1-81 Fraktale Codierung 1-175 Frame Check Sequence (FCS)
3-15 Frame Relay 3-16,1-46,4-89,
4-119,4-220 Frame-Relay-Netz 4-89 Frame Switching 1-46, 4-205 Framelink 3-16 Free Net-Funkgerät 5-80 Freephone (FPH) 3-39 Fremddatei 4-127 Frequency Correction Channel
(FCCH) 4-133 Frequency Division Multiple
Access (FDMA) 4-132 Frequency Division Multiplex
(FDM) 1-39 Frequency Hopping 4-136 Frequenz 6-28 - -bereichscodierung 1-175 - -modulation 1-14 - -multiplex (Frequency Divi-
sion Multiplex, FDM) 1-39 F-Schnittstelle 4-182 FSK (Frequenzumtastung) 1-
17 FTAM (Filetransfer) 3-108
FIP (File Transfer Protocol) 4-105
FTTB/FTTH (Fibre to the Building/Horne) 4-15,4-17,4-37
FTTC (Fibre to the Curb) 4-37 FIT-Cabinet 4-15,4-17 FIT -Curb 4-15,4-17 FITH 4-17,4-15 Full Rate 4-133 Full Service Access Network
4-18 Full Services Network 4-36 Funk - -dienst 4-64 - -felddämpfung 4-135 - -feststation 4-125 - -meldesystem 4-238 - -ruf 4-139,4-244 - -rufdienst (Paging System)
3-69 - -rufkonzentrator 4-140 - -rufsendestelle 4-140 - -rufvermittlungsstelle 4-140 - -telefongerät 4-125 - -übertragung 4-125 - -vermittlung 4-21,4-125 - -welle 2-58 - -zugang 4-7 Funktionalität 3-7 Funktionsorientierte Navigati-
on 5-103 Funktionstaste 5-98 f
G
Gabelübertrager 5-6 GAP-Luftschnittstelle 5-63 Gate Arrays 2-20 Gateway (Netzübergang) 4-
225 Gateway MSC (GSMC) 4-129 Gateway 1-152 - Server 4-221 - Stationen 3-68 Gebäude-Switch 4-204 Gebührenanzeige (Advice of
Charge) 3-28,3-63 Gebührencomputing 4-228 Gebührenerfassung 4-218 Gebührenfreier Anruf 3-29,3-
39 Gebührenvorauszahlung (Pre-
paid Service) 3-63 Gehörschutzgleichrichter 5-7 Generatormatrix 1-27 Generic Access Profile 5-63
GEO 2-58 Gerätehersteller 6-24 Gerüst 1-92 Geschlossene Benutzergruppe
3-28 Gesellschaftliche Auswirkung
6-7 Gesetz von Little 1-108 Gigabit-LAN 1-77 GigaLink 3-13 Glasfaser 2-31,2-37,2-55,4-22 - -kabel 4-14,4-258 - im Zugangsnetz 4-36 Global Functional Plane 4-
162 Global Managed Bandwith 3-
13 Global Positioning System
(GPS) 3-77,4-150 Global Standards Colaboration
(GSC) 6-27 Global System for Mobile
Communication (GSM) 1-173,3-60,4-123,4-127
Global Village 6-5,6-60 Global-beam-Technik 4-148 Globale Informationsinfra-
struktur (Gll) 6-5 Globalisierung 6-18 Globalstar 3-69,4-149,5-73 GMSK (Gaussian Minimum
Shift Key) 4-132 Go-back-n-Protokoll 1-69 Golay-Code 1-28 GPS (Global Positioning Sy-
stem) 3-77,4-150 GPS-Empfänger 4-148 Graphentheorie 1-91,1-120 Große Konferenz 3-28 Ground Station Subsystem 4-
146 Ground Station 4-147 Ground Switching Centre 4-
147 Group Speciale Mobile (GSM)
5-65 Grunddienst 6-19 Grundgatter 2-6 Gruppen- und Rundrufadres
sierung 1-85 Gruppenruf 3-70 f GSC (Global Standards Cola
boration) 6-27 GSM (Global System for Mobi
le Communication) 1-168, 1-173,3-60,4-123,4-127
GSM (Group Speciale Mobile) 5-65
GSM 900 4-128,4-137 GSM 4-127,4-166,4-241,6-30 - Architektur 4-128 - Datendienst 3-62 - Dienst 3-61 - Netz 4-123 - Standard 4-128,4-23 Gütekriterien 1-117
H
H.263 1-179 H.320 3-22 H.32X (Videokommunikation)
3-114 Halbduplexbetrieb 1-42 Halbleiter 2-4 Halbleiterspeicher 2-8 Half Rate 4-133 Half-Rate-Codec 5-66 Halten 3-27 Hamming-Code 1-26,1-28 Handheld Personal Computer
(HPC) 5-113 Handover 4-127,4-134 Handvermittlung 3-21 Handy 4-127,5-66 Handy-Zubehör 5-69 Harter Fehler 1-129 Hauptapparat 4-187 Hauptverkehrsstunde 1-118 Hauptverteiler 4-257 Hayes 5-22 HDB3-Code 4-11,4-46 HDCL-Protokoll nach T.90 5-
42 HDCL-Protokoll nach X.75 5-
42 HDLC (High Level Data Link
Control) 1-77,4-88 HDSL (High Bitrate Digital
Subsciber Line) 4-12,4-22, 4-38
HDTV (High Definition Tele-vision) 4-113
HDTV-Auflösung 5-92 Head of Bus 4-108 Heimarbeitsplatz 5-30 Heimatdatei 1-62,4-127 Heuristisches Lösungsverfah-
ren 1-121 Hicom 300 4-218 Hierarchische Struktur 1-91 Hierarchische und flache
Adressierung 1-85 Hierarchische Verkehrslen
kung 1-99
Sachwortverzeichnis A -19
High Performance Parallel Interface (HIPPI) 5-95
High Speed Data Interface (HSSI-Schnittstelle) 4-109
High Speed Se rial Interface (HSSI) 3-16
High-Speed-Technologie 2-27 HIPPI-Standard (High Perfor
mance Parallel Interface) 5-95
HL-Laser 2-31 Hobbyfunk 5-80 Hochgeschwindigkeits-LAN
3-14 HOLD (Call Hold) 3-27 Horne Location Register (HLR)
4-129 Homogene Kopplung 1-152 Hörtöne 5-8 Hostrechner 1-141 Hot-Billing 3-63 Hotline 3-30 Hot-Standby 4-193 HPC (Handheld Personal
Computer) 5-113 HSSI (High Speed Serial Inter
face) 3-16 HSSI-Schnittstelle (High Speed
Data Interface) 4-109 HTML Hypertext Markup Lan
guage) 4-172, 6-84 HTTP (Hyper Text Transfer
Protocol) 3-83,4-106,4-172
Hubs 4-204 Huffman-Code 5-17 HW- Fehler 1-129 Hybrid Fibre Coax 4-37 Hybrid-DCT-Codierverfahren
1-176 Hybride Coder 1-170 Hyperframe 4-133 Hyperlinks im WWW 1-142 Hypermedia 6-13 Hypermediadokument 5-103 HYTAS 4-16
IAE-Steckdose 5-33 IANA (Internet Assigned
Numbers Authority) 4-105 ICAN (Individual Customer
Access Network) 4-109 ICMP (Internet Control Messa
ge Protocol) 4-104 ICO (Intermediate Circular
A-20 Anhang
Orbit System) 3-68,4-149, 5-73
Identifizierung 3-25,4-76 Identifikationsnummer (PIN)
3-21 IOL (Interface Definition Lan
guage) 1-148 IORP (Inter Domain Routing
Protocol) 4-103 IETF (Internet Ingeneering
Task Force) 4-206 IGRP (Interior Gateway Rou
ting Protocol) 4-103,4-96 Impulswahl-Verfahren 5-9 IMSI (International Mobile
Sub seiber Identity) 4-129 IMT 2000 (International Mobi
le Telecommunication 2000) 3-66,4-166
IN (Intelligentes Netz) 1-61, 3-38,4-121,4-176
IN Capability Set 1 4-165 IN - Architektur 4-153 - Dienst 3-38, 4-160, 4-172 - Grundarchitektur 3-39 - Modell 4-162 - Plattform 4-77, 4-168 - Rufnummer 4-151 - Server 4-173,4-202 INAP (Intelligent Network Ap
plication Protocol) 4-72,4-169,4-202
1nband-Signalisierung 1-60, 5-17
Inbound Call Center Service 4-201
Individual Customer Access Network (ICAN) 4-109
Individualkommunikation 3-136
Infopager 5-77 Information Highway 6-59 Information Policy Committee
6-5 Informations 1-3 - -gesellschaft 6-3,6-21,6-64 - -organisation 1-141 - -theorie 1-3 - -transport 3-3 Inforuf 3-72,5-77 Infrarot-Schnittstelle 4-232 Inhomogene Kopplung 1-152 Inmarsat 3-66,4-149,4-249 Inmarsat-A 3-22,5-72 Inmarsat-C 3-22,5-72 Innere Blockierung 1-50 Insertion Ring 1-77
In-Service-Monitoring 4-47 Inslot-Signalisierung 1-60 Instanzen (OSI) 1-71 Integrierte Schaltung 2-3 Integriertes Datennetz (ION)
4-86 Intelligent Network 1-61,3-
38,4-176,4-121 Intelligent Peripheral (IP) 4-
159,4-170 Intelligenter Agent 1-150 Intelligentes Netz -,ATM 4-116 -,IN 1-61,3-38,4-77,4-123,
4-151,4-176,4-121 Inter Domain Routing Protocol
(IORP) 4-103 Interactive Television 6-59 Interaktionselement 5-98 Interaktionsform 5-99 Interaktiver Abrufdienst 3-
135 Interaktives Gerät 5-104 Interception 3-26 Interconnection 1-151, 4-4, 6-
42 Interferenzschwund 2-60 Interior Gateway Routing Pro
tocol (IGRP) 4-103 Intermediate Circular Orbit
System (ICO) 3-68 International Mobile Equip
ment Identity (IMEI) 4-130 International Mobile Telecom
munication 2000 3-66,4-164
Internationalisierung 6-18 Internet 1-140,3-6,3-11,3-82,
4-118,4-189,4-220,4-77 - Architecture Board (lAB) 1-
141 - Assigned Numbers Authority
(IANA) 1-141,4-105 -, Computer 5-89 - Control Message Protocol
(ICMP) 4-104 - Engineering Steering Group
(IESG) 1-141 - Engineering Task Force
(IETF) 1-141 - Layer 4-10 1 -, Network Information Center
1-141 - Protocol (lP) 3-95 - Protokoll (IPv6) 1-83,4-
207,4-102 - Protokoll IP (Schicht 3) 1-80 -, Schichtenmodell 4-100
- Service Provider (ISPs) 3-83 - Society (ISOC) 1-141 - Verbindung 4-175 Inter-office-Links 2-75 Interoperabilität 3-110,6-22 Interprozeß- Kommunikation
2-85 Interworking 4-79,4-115,4-
118 - Functions (IWF) 4-129 - Unit (IWU) 4-110,4-119 Intranet 3-11,3-16,3-85,4-
106,4-189,4-221 IP - Adresse 4-105 - Datagramm 4-101 - Intelligent Peripheral 4-159,
4-170 - Internet Protocol 3-95 - Netz-Internetl Intranet 4-
100 - over ATM 4-206 - Router 1-161 - Routing 4-95 - Switching 4-208 IPv6 1-88 IPX-RIP 4-97 IPX-Routing 4-97 IPX-SAP 4-97 Iridium 3-68,4-149,5-72 Irrelevanz 1-168 ISDN (Digitale Verbindung)
1-166,3-13,3-19,4-111,4-127,4-188,4-113,4-210,4-214,4-223,5-4,5-24
-, Adressierung 1-87 - Anschluß 3-19 - Back-up 3-11 - Basisanschluß 4-7,4-71,5-
24 -, Bildtelefon 5-40 -, DECT-Anlage 5-62 - Dienst 4-82 - Dienstmerkmal 4-82 - Einfachanschluß 3-19 - Endgerät 5-24 - Fax 5-41 - Karte 5-41 - Komfortanschluß 3-20 - Modem 5-45 - Netzknoten 4-70 - Nummer 5-25 - Protokoll I TR6 4-239 - Rufnummer 5-28 - Standardanschluß 3-19 - Telefon 3-23,5-38 - Telefondienst 3-20 - User-Part 4-80
ISDN/B-ISDN 1-166,4-112,4-167
ISIS 4-14,4-73 ISO-Adressierung für die Net
work Layer 1-86 ISP (Internet Service Provider)
3-83 ISUP (ISDN User Part) 4-80 ITU 4-5,6-27 ITU-T 4-162,4-178 !TU -T -Empfehlung 1-178 ff,
4-5,5-21 - G 703 4-11 - G 704 4-11 - G 711 4-9 - Q Adaptor Function 4-180 -Q.1211 4-165 - Q.12xx 4-162 - Q.3 4-115,4-182 - Q.767 4-80,4-82 - Q.812 4-182 - Q.921 5-50 - Q.931 DSSI (Digital Subscri-
ber Signalling System No.l) 4-113
- Q.2931 DSS2 - Y.24 5-21 - V.25 5-22 - V.32 5-21 - V.34 5-21 - X.30 5-44 - X.31 4-87,5-44,5-47 - X.75 4-88 - X.400 3-93 - X.sOO 3-101 IWU (Interworking Unit) 4-
119 IWV (Impuls-Wahl-Verfahren)
4-71
J-AAPI (Java Aglet APO 1-151 JAMES (Joint European Expe
riment on European Services) 4-121
Java (Internet/WWW) 1-150, 2-104,5-120
Java-Agenten (Java-Applets) I-ISO
JavaOS 5-120 Joint Editing 6-15 Joint Photographic Expert
Group (JPEG) 1-178 Joint Viewing 6-15
K
Kabel 4-255 - -modem 4-26 - -standard 4-33 - -verzweiger 4-73,4-257 Kanalbündelung I inverses
Multiplexen 4-93 Kanalcodierung 1-25,4-32,4-
34 Kanalcodierungstheorem 1-
11 Kanalerkennung 1-58 Kante 1-92 Kantendisjunkter Weg 1-93 Kapazitive Kopplung 2-53 Katastrophenfall 3-32 Kennwort 3-31 Kiosk-System 6-14 Knoten 1-91 - -disjunkter Weg 1-93 - -plazierung 1-121 - -redundanz 1-131 - -standort 1-121 Koaxiales Kabel 2-53,4-4,4-
24,4-257 Kohlemikrofon 5-9 Kollokation 6-53 Kombinationsvielfach 1-51 Kommandosprache 5-100 Kommunikationsdienst 4-4 Kommunikationsprotokoll 1-
63 Kommunikations-Software 5-
85 Kommunizierende Automaten
1-64 Kompatibilität 1-173 ff Kompatibilitätsprüfung 5-28 Kompression 1-168,4-83 Kondensatormikrofon 5-9 Konferenz 3-27,4-166 Konferenzschaltung (Multipar-
ty Service) 3-63 Konfigurationsverwaltung 2-
95 Konformitätsprüfung 6-26 Konstante Bitrate (CBR) 3-13 Konvergenz 6-31 Kooperation 6-5 Kooperationsfähigkeit 5-110 Kopfstation (Headed) 1-76 Koppelanordnung 1-48 Koppelelement 1-49 Koppelfeld 4-195 Koppelnetz 1-49,1-54,4-71 Koppelpunkt 1-48 Koppelvielfach 1-49
Sachwortverzeichnis A -21
Kopplung von Netzen (Inter-connection) 1-151
Korrektureinbringung 2-98 Korrelationsfunktion 1-6 Kostenmodell 1-120 Kostenoptimierter Verbin -
dungsaufbau (Least Cost Routing) 4-218
Kryptoverfahren 3 -122 Kundeneinrichtung 4-5 Kundenunterstützung 5-86 Künstliche Intelligenz 1-121,
1-150 Kupferdoppelader 4-8 Kupferkabel 4-255 Kupferkoaxialkabel 4-257 Kupferleitung 4-7 Kurzwahl 3-30 Küstenfunk 3-23,3-22,4-249
L
LAN (Local Area Network) 4-107,4-172,4-203
- Adressierung 1-88 - Emulation 1-168,4-206 -, Gateway 3-19 -, ISDN 1-166 Langzeitverbindung 3-34 LAP (Link Access Protocol)
4-88 Laser 2-31 Laserdiode 2-33 Last Cost Routing 4-189 Lauflängencodierung 1-168 Laufzeit 4-83 Lawinen-Photodiode 2-35 LCR (Least Cost Routing) 3-
49,4-189,4-194,4-218 LDAP (Lightweight Directory
Acces Protocol) 3-102 Leaky-Bucket -Mechanismus
1-114 Leased Lines (Festverbindung)
4-118 Least Cost Routing (LCR) 3-
49,4-189,4-194,4-218 Legacy-Technik 4-204,4-213 Leistungsdichtespektrum 1-6 Leistungsmerkmal 3-23,3-49 Leitergebundene Übertra-
gungstechnik 2-52 Leitung 2-52,2-62 -, Ausrüstung (PDH) 4-45 -, Code 4-9 -, Dämpfung 4-10 -, Endgerät 4-46
A-22 Anhang
-, vermittelnder Datendienst 1-44,4-85
-, vermittelter Zugang 5-48 -, Vervielfachereinrichtung
(Pair-Gain-System) 4-8 Leitweglenkung 4-72 LEO (Low Earth Orbit) 2-58,
4-149 Letzte Meile 6-42 Lichtwellenleiterkabel 4-258 Life-cycle-Engineering 6-12 Lightweight Directory Access
Protocol (LDAP) 3-102 Linear Predictive Coding
(LPC) 1-169,4-136 Line-trunk-Funktion 4-71 Liniennetz 4-6 Link Control (LC) 4-116 Link State Routing 4-94 Link-Budget 4-32 Lizenzklasse 6-49 Lizenzvergabe 6-49 Lizenzverteilung 6-51 LMI (Local Management Inter
face) 3-15 Load Sharing/ Load Balancing
1-97,4-93 Local Area Network (LAN) 4-
107,4-203 Local Exchange (LEX) 4-116 Local Management Interface
(LMI) 3-15 Location - Area 4-129 - Handling 4-231 - Update (LU) 4-129 Logikgatter 2-6 Lokale und globale Adressie
rung 1-86 Lokaler Crossconnect-Multi-
plexer (LXC) 4-57 Lokales Datennetz 4-203 Lokales Netz, LAN 1-72 Lokales Netz-Management-Sy-
stern 4-58 Lokalisierung 1-62 Long Term Prediction 4-136 Loran-C-Empfänger 4-252 Low Mobility 4-21 Low-Bitrate-Sprachdienst 4-
118 Low-Power-Technologie 2-27 LPD-Frequenzbereich (Low
Power Device) 5-80 Luftschnittstelle 2-57,4-125,
4-128,4-139 LWL-Verbindungstechnik 2-56 LWL-Spleißtechnik 2-56
M
MAC-Adresse 1-88 MAC-Level-Bridge 1-152 MAC-Protokoll 1-72 Main System Controller 4-142 Makeln 3-27 Malicious Call Identification (
MCID) 3-24 MAN (Metropolitan Area Net
work) 1-76,4-4 MAN (Metropolitan Networks)
3-16 Management Information Base
(MIB) 4-99,4-221 Markoff-Prozeß 1-104 Marktbeherrschende Stellung
6-49 Marktbeherrschender Anbieter
6-48 Maschennetz 1-89 Master-Slave-Beziehung 4-171 Matched Filter 1-18 Matrixanordnung 1-54 Maximumsreservierung 1-135 MCID (Malicious Call Identifi-
kation) 3-24 Mean time between failure
(MTBF) 1-137 Mechanischer Aufbau 2-80 MECN (Mobile Extended Cor
po rate Network) 5-70 Medacom (Mobile Data Com-
munication) 5-82 Mediation Function 4-180 Mehrdienst-Endgerät 5-84 Mehrfachausnutzung 4-8 Mehrfachkante 1-92 Mehrfachrufnummer 3-25,5-
29 Mehrfachzugriffsprotokoll für
Lokale Netze 1-72 Mehrgeräteanschluß 3-19,5-
24 Mehrkanal-Codierung 1-172 Mehrkanalvermittlung 1-51 Mehrmodige Laser 2-32 Mehrpunktverbindung 1-58 Mehrwegeempfang 3-75 Mehrwert 3-3 Mehrwertdienst 3-4,3-6,3-59,
3-81,4-172,4-176 Mensch -System -Interaktion
5-97 Menü 5-101 --form 5-102 - -organisation 5-101 - -struktur 5-104
MEO (Medium Earth Orbit) 2-58,4-149
Message Sequence Charts (MSC) 1-65
Message Switching 1-46 Message-Handling-Systems
3-93 Message-Transfer-System
(MTS) 3-94 Meßdatenerfassung 3-76 Metal-Oxide-Semiconductor-
Field-Effect-Transistor 2-5 Meter Observation (MO) 3-29 Metrik 1-33,4-93 Metropolitan Area Network
(MAN) 1-76,4-4 Metropolitan Networks (MAN)
3-16 MFV (Mehrfrequenz-Verfah
ren) 4-71,5-9 MIB (Management Informati
on Base) 4-221 Microsoft Network (MSN) 3-
82 Mietleitung 3-8 Mikroelektronik 2-3 Mikrofon 5-6,5-9 Mikrokontroller 2-17 Mikroprogrammierung 2-13 Mikrosegmentierung 4-204 Militärnetz 4-226 MIME (Multipurpose Internet
Mail Extensions) 3-96 Minimalbaum-Algorithmus
(Minimum Spanning Tree, MST) 1-94
Minimum Cell Rate (MCR) 4-115
Minimum Spanning Tree 1-94 MINITEL 4-175 Minitelex 4-86 Mischbündel 4-83 Mittlerer Ausfallabstand (me
an time between failure, MTBF) 1-137
MO (Meter Observation) 3-29 Mobile Agent Facility 1-151 Mobile Applications Part
(MAP) 4-131 Mobile Data Communication
(Modacom) 3-77,4-144,4-236,5-82
Mobile Endeinrichtung 5-55 Mobile Extended Corporate
Network (MECN) 5-70 Mobile Service Switching Cen
tre (MSC) 4-129 Mobile Station (MS) 4-130
Mobiler Agent 1-150 Mobiler Teilnehmer 3-54 Mobiles verteiltes System 5-110 Mobilfunk 4-123 - -netz (analog) 4-124 - -netz (digital) 4-127 - -netz C 4-124 Mobilität 1-62 Mobilitätsmanagement 1-63,
4-132 Mobilkommunikation im pri-
vaten Netz 4-230 Mobilstation 4-130,4-240 Mobiltelefon 5-65 MOBITEX 11 4-236 Mobitex 3-75,4-145,5-84 Modacom 3-75,4,144,4-236,
5-82 Modem 3-22,5-13,5-20,5-46,
5-84 Modemverbindung 5-46 Modulationsindex 1-17 Modulator 2-47 MOS-Transistor 2-5 MOS-FET (Metal-Oxide-Semi-
conductor-Field -EffectTransistor) 2-5
Motion Picture Expert Group (MPEG) Audio 1-172,1-190,5-91
Moving Office 4-230 MPEG {Motion Pictures Ex
pert Group)-I 1-172,1-190,2-29
MPEG-2 1-172,1-190,2-29,4-30
MPEG-4 1-174,1-190 MPT 1327 5-81 MQW-Laser 2-32 MSC (Mobile Switching Cen
ter) 4-167 MSFM 4-78 MSK (Minimum Shift Keying)
1-18 MSM-Photodiode 2-35 MSN (Microsoft Network) 3-
82 MSN (Multiple Subscriber
Number) 3-20,3-25,5-29 MTS (Message-Transfer-Sy
stem) 3-94 Multiagentensystem (MAS) 1-
151 Multi-Carrier-Routing 4-84 Multimedia 6-13 -,Anwendung 3-133 -, Kommunikation 3-131,4-
210
-, Teledienst 3-133 Multimode-Terminal 4-232 Multiple Subscriber Number
siehe MSN Multiplexeinrichtung (PDH)
4-7,4-44 Multiplexen von VBR-Verbin
dungen 1-113 Multiplexverfahren 1-38,4-3 Multiprotocol over ATM
(MPOA) 4-206 Multiprotokoll (Frame Relay)
4-92 Multi -Protokoll-Router 4-220 Multipurpose Internet Mail
Extension (MIME) 3-96 Multirate (n x 64 kbit-Netz
Verbindung) 4-211 Multirate Switching (n x 64
kbit/s) 4-188
N
Nachrichtenflußdiagramm (Message Sequence Charts, MSC) 1-65
Nachrichtenübermittlung 5-3 Nachrichtenverkehr 1-102 Nachrichtenverkehrstheorie
1-103 Nachrichtenweg 4-3 Nachtschaltung 3-53 Nachrichtenübertragungs-
strecke 1-6 Nailed-Up Connections (NUC)
3-34 Name und Adresse 1-84 Namen-Identifizierung 3-50 Name-Server 1-81,4-174 Nationale Informationsinfra-
struktur (NIl) 6-5 Navigation 3-77,5-102 -, Dienst 3-84 -, Struktur 5-103 NC (Network Computer) 3-
86,5-113 Nebenstellenanlage (PBX) 3-
23,3-32,4-187 Nebenstellennummer 3-18 Net BIOS (Network Basic
Input/Output System) 5-42 NetPC 3-86 Network 3-13,3-16 - Access Point (NAP) 4-166 -, Basic Input/Output System
(Net BIOS) 5-42 - Computer (NC) 1-151,3-86
Sachwortverzeichnis A-23
-, Element Function 4-179 - Indicators 4-79 - Management 4-73,4-177,4-
219,4-227 - News Transfer Protocol
(NNTP) 4- 105 - Node Interface (NNI) 4-113 - Operator (Netzbetreiber) 3-
39 - Service Access Point (NSAP)
4-115 - Time Protocol (NTP) 4-105 - User Identification (NUI) 4-
87 Netz -, (X.25)-Protokoll 4-89 - -abschlußeinrichtung (Net-
work Termination) 5-24 - -abschlußgerät (NT) 4-11 - -adresse 1-85 - -betreiber (Network Opera-
tor) 3-39,4-4,4-151 - -computer (Network Com-
puter) 1-151 - -dienst 3-3 - -graphen 1-91 - -knoten 3-24,3-48,4-3 - -laufzeit 3-15 - -management 1-103, 4-73, 4-
89,4-115,4-177,4-227 - -planung 1-102,1-117,4-39 - -ressourcen 4-7,4-183 - -schnittstelle 4-73,5-3 - -signalisierung (Nr. 7) 1-83 - -übergang 4-79,4-225 - -übergangsfunktion 4-79 - -zugang 5-3,6-53 - -zusammenschaltung 6-54 Netzstruktur 1-89,4-3,4-5 - und Verkehrslenkung (Rou
ting) 1-89 Netzweites Gütekriterium 1-
119 Netzwerkcomputer (NC) 5-
113,5-120 Neuer Markt 6-8 News on Demand 3-136 News-Gruppe 4-174 Newton Message Pad 5-113,
5-116,5-122 Nicht -Markoffsches System:
Das System M/G/I 1-109 Nichtadaptives Routing 4-95 Nichtassoziierte Signalisierung
1-146 Nichtöffentliches Mobilfun
knetz 4-233 Nichtverfügbarkeit 1-138
A-24 Anhang
NLSP (Network Link Services Protocol) 4-98
NMC (Network Management Centre) 4-11 0
NNI (Network Node Interface) 4-5,4-38,4-113
NNTP (Network News Transfer Protocol) 4-105
No-charge calls 3-29 Nokia 9000 Communicator 5-
113 Nordic Mobile Telephone Sy-
stem (NMT) 4-124 Normal burst 4-133 Notbetrieb 4-8 Notfalldienst 5-86 Notfunk 4-248 Notgespräch 3-21 Notruf 3-32,3-61 Notspeisung 5-37 NSAP (Network Service Access
Point) 4-115 NT BA (Netzabschluß Basisan
schluß) 4-7 NTP (Network Time Protocol)
4-105 Numerierung 1-86,6-28 Nummernschalter 5-7 Nummernverwaltung 1-81 Nutzelement 4-48 Nutzkanal 4-9,4-83,5-24 NxM-Sternkoppler 2-38
o
OAM (Operation, Administration and Maintenance) 4-18
-, Funktion 4-116 -, Information 4-115 -, Protokoll 1-136 Object Management Group
(OMG) 1-149 Object Request Broker (ORB)
1-149 Objekt 1-149 Objektorientierte Navigation
5-103 Offene und verdeckte Nume-
rierung 1-86 Offener Netzzugang 4-167 Offline-Software 2-94 On-demand-Dienst 6-83 ONKZ (Ortskennziffer) 3-17 Online-Dienst 3-81,4-172,4-
174 Online-Zugriff 4-168
ONP-Richtlinie 6-20 OPAL (Optische Anschlußlei
tung) 2-50,4-14,4-73 Open Bus 4-109 Open Distributed Processing
(ODP) 4-167 Open Network Provision (offe
ner Netzzugang) 4-159,4-167
Open Shortest Path First (OSPF) 1-101,4-103
Open Systems Interconnection 1-71
Operation and Maintenance Cent re (OMC) 4-130,4-143, 4-147
Operation, Administration and Maintenance (OAM) 4-18
Operations Research 1-121 Operations System Function
4-179 Operator 3-21 Optical Distribution Network
(ODN) 4-15 Optical Line Termination
(OLT) 4-14 Optical Network Unit (ONU)
4-15 Optimalität 1-117 Optischer Schalter 2-47 Optischer Strecker 2-40 Optischer Verstärker 2-31,2-45 Optisches Pumpen 2-31 Optiset E 5-55 Optoelektronische Integration
2-41 Optoelektronischer Sender 2-
31 Organisationsform 6-68 Organisationskanal 4-125 Organizer 5-112,5-122 Ortskabel 4-257 Ortsnetzkennziffer (ONKZ)
3-17 Ortsvermittlungsstelle 3-26,
4-257 Ortung 3-77 OSI -Dienstbegriff 1-71 OSI-Norm 3-108 OSI-Referenzmodell (Open Sy-
stems Interconnection) 1-71,3-7
OSI -Schichtenkonzept 1-71 ff OSPF (Open Shortest Path
First) 4-96,4- 103 OSPF-Routing (Open Shortest
Path First) 1-101,1-161 Outband-Signalisierung 1-60
Outbound Call Center Service 4-200
Outslot -Signalisierung 1-60 Overload control 1-127
P
Packet Assembler Disassem-bler (PAD) 4-220
Packet Switching 1-46, 4-86 Packet-Handler 4-87 PACS-Standard 4-21 PAD (Packet Assembler Disas-
sembler) 4-220 Pager 4-140,5-74 Paging 4-123,4-139,4-242 - Area Controller 4-141 - Channel (PCH) 4-133 - Network Controller 4-141 Paging-Empfänger 5-74 Pair-Gain-System 4-8 Paketnetz 4-86 ff Paketorientierte Datenübertra-
gung 3-15 Paketvermitteindes Netz 4-86 Paketvermittelter Dienst 5-48 Paketvermittlung 4-87,4-101 PAP (Public Access Protocol)
5-63 Paradigmenwechsel 6-68 Parallelisierung 6-4 Parameterkontrolle UPC 1-113 Partial Rerouting 3-32 Passives Optisches Netz (PON)
4-16 Patch 2-99 Pay-per-View 5-92 PB-Gespräch 3-21 PBX 3-13,3-18,3-48 -, Private Branche eXchange,
Nebenstellenanlage 3-23,4-187
- Vernetzung 4-188 PC 4-203, 5-84, 6-16 PCM (Pulse Code Modulation)
4-9,4-44,4-61,4-214 PCM 30E, 30F 4-46 PCMCIA -, Adapterkarten 5-71 -, Karte 5-114 -, Modem 5-22 PCN -,1900 4-137 -, Personal Communications
Network 5-66 -, Privat Communication Net
work 3-64
PC-PBX 4-195 PCS (Personal Communication
Service) 3-64 PDA (Personal Digital Assi
stant) 5-113 PDC (Personal Digital Cellular)
3-66 PDH (Plesiochrone Digitale
Hierarchie )-Schalteinrichtung 4-61
PDH-Technik 4-44 Peer Groups (PG) 1-142 f Peer-to-peer-Beziehung 4-171 Performanz 2-96 Permanent Virtual Channel
(PVC) 4-185 Permanent Virtual Circuit
(PVC) 4-87,4-90 Permanent Virtual Connection
(PVC) 4-113 Permanent Virtual Path (PVP)
4-118,4-185 Permanente logische Verbin
dung 5-49 Personal Communication Ser
vice (PCS) 3-64 Personal Communications
Network (PCN) 4-137,5-66 Personal Computer (PC) 4-
203,5-84,6-16 Personal Digital Assistant
(PDA) 5-113 Personal Digital Cellular
(PDC) 3-66 Personal Identification Num
ber(PIN) 3-21,4-170,5-68 Personal Intelligent Communi
cator(PIC) 5-113 Personal Numbering (persön
liche Rufnummer) 4-165 Personal Travel Assistant
(PTA) 5-113 Personenrufanlage 4-242 Persönlicher Kommunikator
5-71 Pfadermittlung (Route Disco-
very) 1-160 Pfadkosten 1-157 P-Gespräch 3-21 Phantomstromkreis 4-46 Phase Shift Keying 1-16 Phasenmodulation 1-14 Photodiode 2-35 ff Photonisches Netz 2-47 PHS-Standard 4-21 Physische Verbindung 01-58 PIC (PersonaI Intelligent Com-
municator) 5-113
PIN (Personal Identification Number) 3-21,4-172,5-68
Pin-Photodiode 2-35 Pipeline-Technik 2-14 Planung Weitverkehrsnetz 1-
121 Planungsmethode 1-117 - für Zugangsnetz 1-125 Planungs system 1-126 PLD 2-18 PLL-Dienst (permanent logical
links) 5-49 POCSAG (Post Office Code
Standardisation Advisory Group) 4-245
POl (Point-of-Information) 6-14
Point-of-Information (POl) 6-14
Point-of-sales (POS) 6-14 Point-to-Point Protocol (PPP)
4-106 Poisson-Prozeß 1-104 Policing 4-81 PON (Passives Optisches Netz)
4-16 POP (Post Office Protocol) 4-
106 Portable Office 4-230 POS (Point-of-sales) 6-14 Post Office Protocol (POP) 4-
106 POTS (Plain Old Telephone
Service, Standardtelefonanschluß) 4-12
Power Control 4-135 PPC 3-45 PPP (Point-to-Point Protocol)
4-106 Prädiktive Codierung 1-175 Präsentation der Rufnummer
5-31 PrDFA 2-45 Premium Rate (PRM) 3-41 Prepaid Card 3-45 Primärmultiplexanschluß 3-
19,4-11 Priority 3-30 Privat Communication Net
work (PCN) 3-64 Private Network Node Interfa
ce (PNNI) 1-142 Private Wide Area Paging 4-
245 Privates Netz 4-4,4-186 f Professional Mobile Radio 4-
233 Programmiersprache 2-103
Sachwortverzeichnis A-25
Protection Switching 1-134 Protokoll 2-89 - -dateneinheit (PDUs) 1-163
f - -instanz 1-63 - -schnittstelle 1-163 - -umsetzung 1-162,5-44 Prozedur (Remote Procedure
Call, RPC) 2-85 Prozedurparameter 2-85 Prozeßklasse 2-84 Prozessor 2-13 PTA (Personal Travel Assi
stant) 5-113 Public Access Protocol (PAP)
5-63 Pufferspeicher 1-52 Pulscodemodulation (PCM)
1-8, 1-169,4-9,4-44,4-61,4-214
Punktierter Faltungscode 1-32
Punkt-zu-Mehrpunkt (Mehrgeräteanschluß) 4-19,5-25
Punkt-zu-Mehrpunkt-Verbindung 3-16
Punkt-zu-Punkt (Anlagenanschluß) 5-25
Punkt-zu-Punkt-System 4-19 Punkt -zu-Punkt -Verbindung
2-50,3-16,4-51 PVC (Permanent Virtual Cir
cuit) 4-90 PVC (Permanent Virtual
Connection) 4-113 PVP (Permanent Virtual Path)
4-118
Q
QAM (Quadratur-AmplitudenModulation) 4-26,4-34,4-37,4-66
QD2-Schnittstelle 4-15,4-60 QPSK-Modulation (Quar
ternäre PSK) 1-16,4-26,4-32,4-34
Q-Schnittstelle 4-182 QSIG 3-49,4-195,4-217 Quality of Service (QoS) 4-88,
4-108,4-111,4-181,4-218,4-223
Quellencodierung 1-10, 1-25, 1-173
Quellencodierungstheorem 1-11
Quellenmodellierung 1-110
A-26 Anhang
Quittungsverfahren (Stop-andWait-Protocol) 1-66
Quix 5-76
R
Radar 4-252 Radio in the Local Loop (RLL)
4-18 Radio Local Loop Access Profi
le (RAP) 5-64 Radio Network Controller 4-
144 Radio Resource Management
4-132 Radio Telephone Mobile Sy
stem (RTMS) 4-124 Rahmenstruktur 5-34 Rahmensynchronisierung 1-
39 Rahmenvermittlung (Frame
Switching und Frame Relay) 1-46
RAM (Random Access Memory) 2-8
Rambus-DRAM 2-10 Random Access Channel
(RACH) 4-133 Random Access Memory 2-8 Random routing 1-97 RAP (Radio Local Loop Access
Profile) 5-64 Rapid Prototyping 4-158 RARP (Reverse Address Reso
lution Protocol) 4-103 RAS (Row Address Strobel 2-
8 Raumdiversityempfang 4-67 Raummultiplex (Space Divisi
on Multiplex, SDM) 1-39 Read Only Memory 2-11 Reaktivierung des Dienstes 3-
34 Recource Allocation 4-116 Recovery-Aufgabe 4-190 Reduced Instruction Set Com-
puter (RISC) 5-89 Reduced Load Decompositio-
ning 1-119 Redundanz 1-131,1-168 Reed-Müller-Code 1-28 Reed-Salomon-Code 1-29 Referenzmodell (ISDN) 1-70,
1-72 Referenzmodell für Offene
Kommunikationssysteme 1-63
Reformprozeß 6-35 Regenerator (REG) 4-57 Regionaler Bündelfunk 5-81 RegioNet 43 3-73 Regulierung 6-38,6-43,6-48 Regulierungsaufgabe 6-48 Regulierungspolitik 6-35 Reihenanlage 4-187 Remote Procedure Call (RPC)
1-149,2-85 Repeater 1-152 Rerouting 1-137 Resource Reservation Protocol
(RSVP) 4-207 Ressource 6-28 Ressourcensharing 4-87 Restauration (Self Healing) 1-
135 Retimingfunktion 4-60 Retrieve 3-27 Rettungsfunkgerät 4-253 Reverse Address Resolution
Protocol (RARP) 4-103 RF-Kanal 4-66 R-Gespräch 3-21,3-29 Rheinfunk 3-22 Richtfunkanlage 3-13, 4-64 Richtfunktechnik 4-64 Richtkoppler 2-38 Ringnetz 1-90 RIP (Routing Information Pro
tocol) 4-95,4-103 RISC (Reduced Instruction Set
Computer) 5-89 -, Architektur 2-13 -, Prozessor 5-89,5-114 RLL (Radio in the Local Loop)
4-18 Roaming 4-81,4-166 ROM (Read Only Memory)
2-8,2-11 Route Discovery 1-160 Router 1-152,4-174,4-204 - -kopplung 1-161 -, Management 4-99 -, Netz 4-92 Routern 1-81 Routing - Leitweglenkung 4-72 - Verkehrslenkung 3-39 Routing Information Protocol
(RIP) 1-101,4-103 Routing-Architektur 4-207 Routingmechanismus (Datex-
P) 4-88 Routingprotokoll 4-102 Routing-Tabelle 4-92 Routingverfahren 4-93
Row Address Strobe 2-8 RS.232 5-71 RSVP (Resource Reservation
Protocol) 4-207 Rückhören 5-7 Rückkanal 5-91 Rückruf bei Besetzt 3-27 Rückrufspeicher 5-69 Rückwandleiterplatte 2-71,2-
73 Rückwärtskompatibilität 1-
173 Ruf (CalI) 1-57 Ruf sperren (Call Barring) 3-
63 Rufnummer 3-14 -, Identifizierung 3-50 - -portabilität 3-33 Rufsignale 5-8 Rufsteuerung 1-60 Ruf ton 5-8 Rufumlenkung 3-25 Rufzone 3-70 Rumpfprozeß 2-85 Rundfunk (über ATM) 4-120 Rundfunkempfangsstelle 4-29 Rundfunkversorgung 4-27 Rundspruch (Broadcast Call)
3-64
S
Sammelanschluß 3-32 Sammelruf 3-18, 3-71 SART (Search and Rescue Ra
dar Transponder) 4-252 Satellit 4-252 Satellitengestützter Flugfunk
4-148 Satellitengestütztes Mobiltele
fon 5-72 Satelliten gestütztes System 2-
58 ff Satellitenstandard 4-32 Satellitensystem 4-148 Satellite Personal Communica-
tions Network (SPCN) 4-148
SB-DIV (Schmalband-Digitalvermittlung) 4-77
Sc all 3-72, 5-77 SCCP (Signalling Connection
Control Part) 4-80 SCE (Service Creation Envi
ronment) 3-46 SCEF (Service Creation Envi
ronment Function) 4-158
SCEP (Service Creation Environment Point) 4-159
SCF (Service Control Function, Dienststeuerungsfunktion ) 4-157
Schaltungstechnik 2-6 Schicht 1-70 Schichtenmodell 5-11 0 Schleife, Zyklus 1-92 Schlinge 1-92 Schlüsselwort 5-107 Schnittstelle (GSM) 3-7,4-
130 Schnurloses Telefon 5-14,5-56 Schwarzes Brett 3-91 Schwellwertverfahren (Trunk
Reservation) 1-116 SCP (Service Control Point)
3-38,4-158,4-169 SCSI-Schnittstelle 5-94 SDF (Service Data Function)
Dienstdatenbankfunktion 4-157
SDH (Synchrone Digitale Hier-archie)
-, Gerät 4-48 -, Richtfunksystem 4-67 -, Schalteinrichtung 4-62 -, Standard 2-50 -, Transportnetz 4-214 SDL (Specification Description
Language) 1-65,2-95 SDM (Short Data Message) 5-
81 SDM (Synchrone Digitale
Hierarchie) 2-51 SDP (Service Data Point,
Dienstdatenbank) 4-159 SDRAM (Synchronous DRAM)
2-10 Seamless Bearer Handover 4-
232 Search Engines (Suchmaschi-
ne) 4-221 Security Services 4-75,4-172 Security-Server 4-174 Seefunk 3-23 Seefunkdienst 4-248 Seefunkverbindung 3-22 Seekabel 4-260 Segment 1-135 Segmentierung 1-81 Seenotfunk 4-248 ff Selbstheilendes Doppelringsy-
stem 1-133 Selbstinstandhaltung 1-140 Selbstkonfiguration 1-140, 1-
156
Selbstlernvorgang 1-155 Selbstorganisation 1-139 Selbstregelung 1-140 Selbstreproduktion 1-140 Selbststeuerung 1-52,1-140 Selfhealing-Verfahren 4-109 Semaphor 2-87 Sendungsvermittlung (Messa-
ge Switching) 1-46 Sensorik 1-150 Server 2-85,3-3,4-171,4-203 Service 4-227 -,130 4-168 -,180 4-160,4-168 -,190 4-168 - Access Point (SAP) 1-71 - Control Function (SCF) 4-77 - Control Point (SCP) 3-38,4-
202 - Creation 3-46,4-158,4-166,
4-169 - Creation Environment (SCE)
3-46 - Data Function (SDF) 4-77 - Independent Building Block
(SIB) 3-46,4-169 - Indication 4-116 - Management 4-183 - Negotiation 4-116 - Node (SN) 4-169 - Provider (Dienstanbieter)
3-39,3-61,4-221 - Subscriber (Dienstteilneh-
mer) 3-39 - Switching Point (SSP) 3-38 - User (Dienstnutzer) 3-39 Shannons KanaIcodierungs-
theorem 1-11 Shared Cost Service 3-40 Shift Keying 1-14 Short Data Message (SDM) 5-
81 Short Message Service (SMS)
3-61,5-68 Shortest Path Tree (STB, kürze
ster Weg) 1-94 SIB (Service Independent Buil
ding Block) 3-46 SIC (So Interface Card) 4-7 Sicherheit im Netzmanage-
ment 4-186 Sicherheitstechnik 3-121 Sicherungsschicht 1-71 Siemens Corporate Network
(SCN) 4-215 Signal 1-3 ff - -darstellung 1-6 ff - -formcoder 1-169
Sachwortverzeichnis A-27
Signalisierung 1-59 ff,3-19, 4-131,5-7
Signalisierungskanal 5-24 Signalisierungsprotokoll 1-
146 Signalling Connection Control
Part (SCCP) 4-80,4-131 Signalling Point Code 4-79 Signalling Transfer Point (STP)
4-155 Signalprozessor 2-16 Signalregenerierung 4-45 SIM (Subscriber Identity Mo-
dule) 3-61 f Simple Mai! Transfer Protocol
(SMTP) 3-95,4-104 Simple Network Management
Protocol (SNMP) 4-105,4-229
Simplexbetrieb 1-42 Simplexverfahren 1-42 Simulationstest 2-95 Single-mode-Strecker 2-40 Sitzungs steuerungs schicht 1-
71 Skyper 3-72,5-77 SLA (Synchrone Leitungsaus
rüstung)-4/-16 4-53 Siot 4-108 Siotted Ring, Siotted Bus,
DQDB-MAN 1-76 Siow Associated Control Chan
nel (SACCH) 4-133 SMAF (Service Management
Access Function) 4-158 SMAP (Service Management
Access Point) 4-159 SMDS (Switched Multimegabit
Data Service) 4-108, 4-118, 4-207,4-220,4-224
SMDS/DXI 3-16 SMF (Service Management
Function) 4-158 SMP (Service Management
Point) 4-159,4-161 SMS (Short Message Service)
3-61,5-68 SMT (Synchrones Multiplex
Terminal) 63x2 4-51 SMTP (Simple Mai! Transfer
Protocol) 3-93,3-95,4-104 SN (Service Node) 4-159 SNA (System Network Archi
tecture oder Transdata) 4-214
SNA-Netz 4-207 SNI (Service Node Interface)
4-5,4-38
A-28 Anhang
SNMP (Simple Network Management Protocol) 4-105,4-186,4-221,4-229
SNMP-Schnittstelle 4-115 Soft decision 1-35 Soft-Decodierung 1-37 Softwarekategorie 2-83 Softwaretechnologie 2-99 Sondernetze 4-226 So-Schnittstelle 4-7,5-24,5-
31,5-34 Source Routing 1-142 Source Routing Bridging, SRT
1-154,1-159 Space Division Multiplex
(SDM) 1-39 Spanning Tree Bridging (STB)
1-154 f Spanning-Tree-Routing 1-100 Speicherdienst 3-6 Speichervermittlung 1-45,4-
87 Speicherverwaltung 2-85 Speisung 5-37 Spektren 1-6 Sperren 3-31 Sprachcodierung (GSM) 4-
136,5-66 Sprache (Frame Relay) 4-92 Spracheingabe 5-96 Sprachspeicherdienst (Voice
Mai! Service) 3-59,3-62 Sprachtelefondienst 6-49 Spread-Spectrum 1-19 Sprechfunkgerät 5-78 Sprechkanal 4-126 SRAM (Statisches RAM) 2-8,
2-10 SRF (Special Resource Func
tion) 4-157 SSCP ( Service Switching and
Control Point) 4-159 SSF (Service Switching Func
tion, Dienstzugriffsfunktion) 4-156
SSP (Service Switching Point) 3-38,4-158
Stadt- bzw. City-Netz 4-4 Stand Alone Dedicated Control
Channel (SDCCH) 4-133 Stand-alone-STP 4-81 Standard CT1 5-56,5-58 Standardisierung 6-26 Standardisierungsgremium
ETSI 4-5 Standardmikroprozessor 2-16 Starre Verkehrslenkung 1-96 Statisches Routing 4-95
Statistical Bitrate (SBR) 4-114 Statistisches Multiplexen 1-113 Status information 5-104 Stauregelung (Congestion
Control) 1-70 Steckdose (TAE) 5-13 Steckdosenwechsel Terminal
Portability (TP) 3-34 Stecker 2-73 Sternförmiger Ring, sternför
miger Bus 1-91 Stern netz 1-90 Steuerkanal (D-Kanal mit 16
kbit/s) 3-19 Steuerungs rechner 4-71 STM (Synchrones Transport-
modul)-1 4-52,4-68 STM-4 4-19 STM-Koppelnetz 1-50 STM-Raumlagenstufe 1-50 STM-Zeitstufe 1-51 Stochastisches Signal 1-4, 1-5 Stop-and-Wait-Protocol 1-66 Store-and-forward Switching
1-45,3-95,6-4 STP (Signalling Transfer Point,
Zeichengabetransferpunkt) 4-81,4-158
Streckenverstärker 4-25 StrongARM-Prozessor 5-115 Strukturierte Festverbindung
4-11 Strukturierte Verkabelung 4-
205 SUB (Subadressierung) 1-86,
3-25 Subnetz 4-92 Subscriber Identity Module
(SIM) 3-61,4-130 Such maschine 4-221 Summenreservierung 1-135 Superframe 4-133 Supplementary Service (Er-
gänzender Dienst) 3-4,3-62,4-194
SVC (Switched Virtual Connection) 4-118
SW- Fehler 1-129 Switched Ethernet 4-205 Switched Multimegabit Data
Service (SMDS) 4-108,4-118,4-224
Switched Virtual Channel (SVC) 4-185
Switched Virtual Circuit (SVC) 4-87,4-91
Switched Virtual Connection (SVC) 4-118
Switching Hubs 4-204 Switching Subsystem (SSS) 4-
129 Symmetrische Kupferleitung
2-53,4-255 Synchrone Digitale Hierarchie
(SDH) 4-48,2-51 Synchrones Multiplex Termi
nal (SMT) 4-57 Synchrones Time Division
Multiplex (STDM) 1-39 Synchronisation Channel
(SCH) 4-133 Synchronous DRAM 2-10 Synchronous Physicallnterfa
ce (SPI) 4-68 System Network Architecture
oder Transdata (SNA) 4-214
Systemsoftware 2-83 System telefon 5-51
T
TAE (Telekommunikationsanschlußeinheit) 5-l3
Taktsynchrone Übertragung 1-43
Taktsynchronisation 4-59 TAPI 5-85 Tarif 3-17 Tarifierung 4-72 Task 5-118 Task-Scheduling 5-118 Tastwahl 5-8 Tauchspulenmikrofon 5-9 T-Card 3-21,4-169 TCP (Transmission Control
Protocol) 1-80,3-95,4-104 TCP/IP (Transmission Control
Protocol I Internet Protocol) 3-83,3-102,4-100
TCP/IP-Netz 4-118 TCP/IP-Protokoll 1-79 TCPIIP-Schnittstelle 4-72 TDM/TDMA (Time Division
Multiplex I Time Division Multiple Access) 4-16
TDMA 4-19,4-132,4-241 TDM-Technik (Time Division
Multiplex) 4-223 Teamfunktion 5-51 Team-Leistungsmerkmal 4-187 Teiinehmeranschluß-Konfigu-
ration 5-25 Teilnehmerinstallation (SDN)
5-33
Teilnehmerpriorität 3-30 Teilnehmerschnittstelle 4-73 Teilnehmersignalisierung 5-11 Teilnehmervermittlungsstelle
(TVSt) 4-24 Teilnehmerzugangsbereich 2-
SO TEl (Terminal Endpoint Iden
tifier)-Wert 5-49 Tel/Tk (Telescript,UNIX) 1-
ISO Telearbeit 3-137,6-4,6-70 f Telearbeitsplatz 4-188 Telebanking 3-136 Telecommunication Manage-
ment Network (TMN) 4-73, 4-178
Telecommunication Policy Committee 6-5
Teledesic 5-74 Teledienst (Teleservice) 3-4,
6-82 Telefax-400 3-22 Telefax-Dienst 3-22 Telefaxgerät 5-16 Telefon 3-17,5-5,5-46,5-113,
5-121 Telefondienst 3-61,6-20 Telefonunterstützung 5-85 Telefonverbindung 3-17 Telegrammdienst 3-23 Teleinfo-Dienst 3-41 Telekommunikationsanlage
(TK-Anlage) 4-187,5-27 Telekommunikationsan
schlußeinheit (TAE) 5-13 Telekommunikationsdienst 4-
152 Telekommunikationsgesetz
(TKG) 3-3,3-18,6-43 Telekommunikationsnetz (TK-
Netz) 4-3,5-3 Telekooperation 6-70 TeleLearning 3-136 Telemarketing 5-86 Telemedizin 3-138 Telemeeting 3-28 Telephone User Part (TUP) 4-
82 Telephony Applications Pro
gramming Interface (TAP!) 4-198
Telepräsenz 6-70 Teleshopping 3-136 Tele-Teamarbeit 4-211 Teletreff 3-28 Televotum 3-40,4-168 Telex-Dienst 3-23
TelMi 5-76 Telnet 4-104 Terminal 5-113, 5-121 Terminaladapter (TA) 5-25,5-
27,5-44,5-46,5-87 Terminaladapter (X.25) 5-47 Terrestrial Flight Telecommu
nications System (TFTS) 3-77,4-146
Testprogramm 1-130 TETRA (Trans European Trun
ked Radio) 3-73,4-142,4-144,4-236,5-82
TFTP (Trivial File Transfer Protocol) 4-105
TFTS (Terrestrial Fligth Telecommunications System) 3-77
Thin Clients 3-86 Third Party Control 1-61 Three-Party (3 PTY) 3-27 Time Compression Multiplex
4-16 Time Division Multiple Access
(TDMA) 4-19,4-241,4-132 Time Division Multiplex 4-
223, 1-39 TINA-C (Telecommunications
Information Networking Architecture Consortium) 4-167
T-Interconnect-Dienst 3-11 TK-Anlage (Telekommunikati
onsanlage) 4-73,4-117,5-27 TK-Baustein 2-29 TKG (Telekommunikationsge-
setz) 3-3,6-43,6-47 TMN Q3-Schnittstelle 4-170 TMN 4-121,4-178 -, Architektur 4-179 -, Plattform 4-75,4-182 T-Net-Box 3-20 Token Access 4-205 Token Bus 1-75 Token Ring 1-74,4-204 T-Online 3-6,3-82,4-175 -, Decoder 4-86 -, Telex 4-86 Total Access Communication
Standard (TACS) 4-124 TP (Steckdosenweehsel Termi-
nal Portability) 3-34 Traffic Channel (TCH) 4-133 Traffic Engineering 1-102 Traffie Shaping 1-115 Trägerfrequenz 4-69 Trans European Trunked Ra
dio (TETRA) 3-73,4-144
Sachwortverzeichnis A-29
Transaction CapabilitiesApplication Part (TCAP) 4-131
Transaktionsverarbeitung 3-115
Transceiver 2-50 Transfermodus 1-41 Transferzeit 4-88 Transienter Fehler 1-129 Transistor 2-4 Transit 4-4 - -beziehung 4-83 -, Exchange (TEX) 4-116 Transmission Control Protocol
(TCP) 1-82,3-95,4-104 TRANSPAC 4-175 Transponder 2-47 Transport Layer 4-101,4-104 Transport-Interworking 4-
117 Transport-Management 4-184 Transportnetz 4-3 Transportschicht 1-71 Traveling Office 4-230 Tributary Units (TU) 4-15 Triggertabelle 4-156 Tripelung 1-130 Trivial File Transfer Protocol
(TFTP) 4-105 Trouble Ticketing 4-182 Trunk Offering 3-33 Trunk Reservation 1-116 Trunked System Controller 4-
142 TSAPI (Telephony Service
API) 4-199 TVSt (Teilnehmer-Vermitt
lungsstelle) 4-77 TV-Verteildienst 4-16
U
UA (User Agent) 3-94 UAE (Universal Anschlußein
heit) 5-33 UAN (Universal Access Num
ber) 3-40 Überlasterkennung 1-128 Überlaststeuerung (overload
contro!) 1-127 Überlastvermeidung 1-127 Übermittlungsabschnitt 1-135 Übermittlungsdienst (Bearer
Service) 3-4,3-8,3-61,5-4 Übertragungsgruppe 5-17 Übertragungsknoten 4-44 Übertragungsmedium 2-52,
4-4
A-30 Anhang
Übertragungsnetz 4-44 Übertragungstechnik 4-3 Übertragungsweg 6-49 Überwachung 4-47 UDP (User Datagram Proto
col) 4-104 UG2-Glasfaserschnittstelle 4-
11 UIC (Uko Interface Card) 4-7 UIFS (Universal International
Freephone Service) 6-30 UK2-Leitungsschnittstelle 4-
11 UKW-Kommunikation 4-249 ULSI (Ultra Large Scale Inte
gration) 2-7 Ultra Large Scale Integration
(ULSI) 2-7 Umbrella Network Manage-
ment 4-228 Umsetzungsmethode 1-162 Umsteuern 3-32 UMTS (Universal Mobiles Tel
ecommunications System) 3-66,4-138,4-246 f
UNI (User Network Interface) 4-5,4-36,4-113
UNI 3.1 3-14 Unified Aigorithm (UA) 1-123 Universal Access Number
(UAN) 3-40 Universal-Anschlußeinheit
(UAE) 5-33 Universal International Free
phone Service (UIFS) 6-30 Universal Mobile Telecommu
nications System (UMTS) 3-66,4-138
Universal Personal Telecommunication (UPT) 3-42,4-169,6-30
Universaldienst 6-56 Universaldienstsicherung 6-
48 Universelle persönliche Tele
kommunikation 3-42 UNIX 4-175 Unspecified Bitrate (UBR) 4-
115 Unstrukturierte Festverbin
dung 4-11 Unteradressierung (Subad
dressing) 1-86 Unternehmensweites Direc
tory (UWD) 3-105 UPT (Universal Personal Tele
communication) 3-42,4-169,6-30
UPT-Dienst 4-165 f Ursprungsabhängige Zielan
steuerung 4-165 User Agent (UA) 3-94 User Centered Computing 3-
85 User Datagram Protocol
(UDP) 4-104 User Network Interface (UNI)
1-142,4-113 User-to-User Signalling (UUS)
3-29 f UWD (Unternehmensweites
Directory) 3-105
v
V5.1-Schnittstelle 4-15,4-22 V5.2-Schnittstelle 4-15 V5x-Schnittstelle 4-73 VADSL (Very High Bitrate
Asymmetrical Digital Subscriber Line) 4-13
Variable bit rate (VBR) 3-13, 4-224
VBNs (Backbone Networks) 3-16
VCC 3-44 VCI (Virtual Channel Identi
fier) 4-112 VDSL (Very High Bitrate Digi
tal Subscriber Line) 4-13 VE:A (Auslandsvermittlung)
4-72 VE:N (Netzübertragungsver-
mittlung) 4-72 Vektorquantisierung 1-175 Verbindung 1-56,1-135,3-17 -,Annahme 1-112 -,Art 1-56 -,loser Betrieb 1-57,4-108 -, Management 1-62 -, Netz 4-4 - ohne Wahl 3-30 -, orientierter Dienst 1-57,3-
13 -, Steuerung 2-89 -, Technik 2-62 Verbraucherschutz 6-40 Verdrahtung 2-62 Verdrahtungsebene 2-28 Verfügbarkeit 1-138 f,2-97 - und Fehlertoleranz 1-128 Vergleichszählung 3-18 Verkehrsanalyse 1-102 Verkehrsführungsprogramm
4-168
Verkehrskanal (traffic channel) 3-61,4-133
Verkehrslenkung (Routing) 1-95,3-39,4-82
Verkehrsmanagement 1-102, 4-183
Verkehrsmessung 1-102, 4-228 Verkehrsprognose 1-118 Verkehrsquelle 1-103 Verkehrstelematik 3-78,4-138 Verkehrsvertrag 1-113 Verkehrswert 1-106 Verlustsystem 1-105 Vermaschung 1-121 Vermittlung 1-44,4-70 Vermittlungs einrichtung 4-3 Vermittlungsknoten 3-24,4-
44 Vermittlungsschicht 1-71, 4-7 Verschlüsselung 4-32 Versorgungsstruktur 4-4 Verteildienst 4-16 Verteilte Directories 3-101 Verteilte Steuerung 1-134 Verteiltes System 1-139 Vertical Cavity Laser 2-35 Very Large Scale Integration
2-7 Very long instruction word 2-
14 Verzonung 4-72 VG-AnyLAN 4-206 VHDL 2-23 VHDSL (Very High Bitrate
Symmetrical Digital Subscriber Line) 4-13
Video on Demand 3-136, 4-12,5-91
Video codierung 1-168, 1-174 Videokommunikation (H.32X)
3-114 Videokompression 4-31 Video-Konferenz-Dienst 3-23 Videosignal 3-23 Virtual 3-16 Virtual Card Calling 3-44 Virtual Private Network (VPN)
3-41,3-64,4-187 Virtuelle Arbeitsform 6-73 Virtuelle Verbindung 1-58,5-
49 Virtueller Arbeitsplatz 6-74 Virtueller Kiosk 6-60 Virtueller Pfad 1-58 Virtuelles LAN 4-207 Virtuelles Lernen 6-64 Virtuelles Privatnetz 3-16,3-
41
Virtuelles Team 6-74 Virtuelles Unternehmen 6-75 Vision 4-36 Visitor Location Register
(VLR) 4-129 VISYON 4-54 Viterbi-Algorithmus 1-34 Viterbi-Dekodierung 1-32 VLIW (Very Long Instruction
Word) 2-14 VLSI (Very Large Scale Inte
gration) 2-7 Vocoder 1-168 f Voice Activity Detection (VAD)
4-136 Voice over Internet 4-78 Vollduplexbetrieb 1-42 Vorbestellte Verbindung 3-21 Vorteildienst 3-135 Vorwärtskompatibilität 1-173 VOT 3-40 VPI (Virtual Path Identifier)
4-112 VPN (Virtual Private Network)
3-41,3-64
W
Wahl des Betreibers 3-33 Wahlinformation 5-7 Wählton 5-8, 5-11 Wählverbindung 3-13 Wandlung 5-3 WAN (Wide Area Network) 4-
4,4-214 WAN-Zugang 4-214 Warteschlangennetz 1-109 Wartespeicher 1-103 Wartesystem 1-107 Wartewahrscheinlichkeit und
Wartezeit 1-108 Wartung 2-92 Wartungszentrum 4-227 Wavelength Division Multiplex
(WDM) 1-41,4-18 Wecken 3-34 Wegewahl-Tabelle (Routing-
Tabelle) 4-92 Weitverkehrsbereich 2-50 Wellenlängenkonverter 2-47 Wellenlängenmultiplex (Wave-
length Division Multiplex, WDM) 1-41,4-16
Wellenlängen-Multiplexer/Demultiplexer 2-39
Wellenleiter 2-55
- -integrierte Photodiode 2-35
-, Kern 2-37 -, Photodiode 2-35 Weltradiokonferenz (WRC) 6-
29 Western-Stecker RJ-45 5-33 Wester-Stecker ISO 8877 5-33 Wettbewerb 6-42 What You See Is What I See 6-
15 Wide Area Netz 4-214 Wiederanruf 3-53 Wiener-Khintchine Beziehung
1-6 Window Protocol 1-66 Wireless Local Loop (WLL) 4-
18,4-138 Workstation 4-203,5-89 -, Function 4-179 World Wide Web (WWW) 3-
83,4-106,4-172
x
X.21-Schnittstelle 5-44,4-109 X.25 1-166,3-75,4-87,4-175,
4-220 X.25-Protokoll 4-89 X.25-Terminaladapter 5-47 xDSL 4-12,4-37,4-113 X-Schnittstelle 4-186
y
y-Ersatzschaltung 4-58
Z
Zählvergleich 3-29 Zeichengabe 4-79 Zeichengabekanal (ZZK Nr. 7)
3-38 Zeichengabenetz 4-80 Zeichengabesystem Nr. 7 4-
183,4-155 Zeichengabezwischennetz 4-
79 Zeigegerät 5-98 Zeitgetrenntlage-Verfahren 5-
52 Zeitmultiplex (Time Division
Multiplex, TDM) 1-39
Sachwortverzeichnis I A-31
Zeitmultiplex-Hierarchien 1-40
Zeitverwaltung 2-85 Zellen 1-47 Zellenvermittlung (Asynchro-
ner Transfermodus, ATM) 1-47
Zellstruktur 4-133 Zentrale Steuerung 1-134 Zentralspeicherarchitektur 1-
54 Zero Bit Insertion (Nulleinfü
gen) 1-77 Zertifizierung 6-26 ZGS (Zeichenabgabesystem)
C5 4-81 ZGS Nr.7 4-79 f ZGS R2 4-81
A-32 Anhang
Zielansteuerung 4-165 Zielinformation 4-3 Zielnetzplanung 4-41 Zielorientierte Leitweglenkung
3-18 Zielruf 3-7 I Zufallsauswahl (random rou
ting) mit Lastteilung (load sharing) 1-97
Zugangsdienst 3-83 Zugangsnetz 4-4 f,4-44 Zugangsnetzplanung 1-118 Zugriffspriorität 5-35 Zugriffsschutz 4-76 Zusammenschaltung 6-22,6-
42 Zusatzdienst 3-6 I Zusatzeinrichtung 5-13
Zustandsautomaten 1-63
Zustands-Übergangsdiagramm bzw. Zustandsdiagramm 1-63
Zuverlässigkeit und Verfügbar-keit 1-137
Zuverlässigkeit (MTBF) 1-137 Zuverlässigkeitsgröße 1-139 Zuweisung der Amtsleitung
3-53 Zwischenregenerator (ZWR)
4-7,4-10,4-45 Zwischenwahlzeit 5-8 Zyklischer Code 1-28 ZZK (Zentraler Zeichenkanal)
3-38,4-80
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