UMTS Analyzer Brochure

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Analyzes UMTS networkacross Iub, Iur, IuCs and IuPsinterfaces

Manages both Circuit and

Packet switched data

Call Trace for IuCs, and IuPs

Simultaneous Handling ofAAL-2 and AAL-5 VirtualChannels over Full orFractional T1/E1

Supports NBAP, RNSAP,RANAP, ALCAP,SSCOP, Iu-UP , AMR, Iub-FP etc

Supports real-time filteringand reassembly options

Summary, detail, hex-dump,statistic and call-trace views

Supports SDH X^43+1scrambling, & InverseMultiplexing

Real-time and OfflineAnalysis

Statistics based on Frame-count, Byte-count etc

UMTS Analyzer

UMTS (Universal Mobile Telecommunications System) being an access network in the mobile

communication area provides a common interface to both GSM and GPRS core network. UMTS

is capable of handling both Circuit-Switched (CS) as well as Packet-Switched (PS) data

simultaneously through its UTRAN network.

GLs UMTS Analyzer adds capability to monitor various interfaces within UMTS network using

GLs T1/E1 Analyzer. The tool allows end user to monitor, capture, decode and collect essential

information to troubleshoot UMTS network across various interfaces i.e. IuB, IuR, IuCs and

IuPs. Simultaneous handling of ATM based AAL2 and AAL5 virtual channels and reassembly,

helps in fault diagnosis and troubleshooting UMTS network. GL Communications supports thefollowing types of UMTSanalyzers: Real-time UMTS Analyzer (Pre-requisites: GL's field proven E1 or T1 internal cards or

USB Laptop E1 or T1 external units, required license, and Windows 2000/XP Operating

System).

Offline UMTS Analyzers (Pre-requisites: Hardware dongle and Windows 2000/XPOperating System).

Main Features Performs numerous measurements across Iub, Iur, IuCs and IuPs interfaces Decodes different control plane protocols i.e. NBAP, RANAP,RNSAP,ALCAP, SSCOPetc and user plane protocols i.e. Iu-UP, Iub-FP, AMR and more Decode NAS protocols (i.e. CC/MM/SM/SMS/GMM) along with the UTRAN specific

protocols

Captures, decodes, filters, and reassembles (with or without Inverse Multiplexing option)AAL-2 and AAL-5 frames in real-time, from within the ATM cells according to user

defined VPI/VCI

User can configure VPI/VCI values for PVCs carrying NBAP, RNSAP, RANAP andALCAP messages to enable decoding of the said protocols

CRC verification for AAL5 carrying packet data Call Trace capability over IuCs and IuPs interfaces Summary view provides the information about few important fields (Dev #, Time Slot,

VPI/VCI, PT, HEC, OSF, AAL type, AAL type 2 message (ALCAP message) and more.

Search and filtering capabilities Ability to configure .ini file for VPI & VCI (for ALCAP, NBAP, RANAP, and so on) Capability to export summary as well as detail information to an ASCII file Supports simultaneous decode of multiple streams of UMTS traffic on different T1/E1

channels

Remote monitoring capability using GLs Network Surveillance SystemFor more details visit http://www.gl.com/umtsanalyzer.html

818 West Diamond Avenue - Third Floor Gaithersburg, MD 20878 (V) 301-670-4784 (F) 301-670-9187Web Page Address: http://www.gl.com/E-Mail Address: [email protected]
http://www.gl.com/umtsanalyzer.htmlhttp://www.gl.com/mailto:[email protected]://www.gl.com/mailto:[email protected]:[email protected]://www.gl.com/http://www.gl.com/umtsanalyzer.html

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Real-time and Offline Analysis

Users can analyze UMTS frames in real-time and record all or

filtered traffic into a trace file.

Recorded trace file can be opened later for offline analysis. The

recorded trace file can then be analyzed offline and exported to

ASCII file, or printed. UMTS raw data capturing requires user to

specify timeslots, bit inversion, octet bit reversion, user/network

side, ATM mapping, scrambling, and inverse multiplexing

options. The captured raw data can be transmitted using playback

file application.

Filtering and Search

Users can record all or filtered traffic into a trace file. Filtering

and search capability adds a powerful dimension to the UMTS

Analyzer. This feature can isolate required frames from the

captured frames in real-time, as well as offline. Users can specify

custom VPI, VCI, and PT type values to filter frames during real-

time capture. The frames can also be filtered after completion of

capture based on Frame Number, Time, Length, Error, VPI, VCI,PT, HEC, OSF, AAL Type, CID, LI, UUI, and more. Similarly,

Search capability helps user to search for a particular frame

based on specific search criteria.

Reassembly

Using reassembly option user can specify VPI /VCI value to

reassemble as per the Segmentation and Reassembly rules

defined by the specified AAL type.

Summary, Detail, and Hexdump Views

The UMTS analyzer application is invoked from the main menu

of GLs T1/E1 Analyzer for real-time analyzer. The offline

UMTS analyzer is invoked from the installation directory of the

offline UMTS Analyzer. The analyzer displays summary, detail

and hex dump view in different panes. The summary pane

displays Frame Number, Time, Length, Error, VPI, VCI, PT,

HEC, OSF, AAL Type, CID, LI, UUI, CPI and Frame Type

message. User can select a frame in summary view, to analyze

and decode each frame in the detail view. The Hex dump view

displays the frame information in HEX and ASCII format.

Call Trace & Statistics View

Call trace defining important call specific parameters like Call

ID, Call disposition, Call duration, Mobile ID, Called/Calling

Number, Call type (SMS/PDP/Setup/Location update etc) are

calculated for IuCs and IuPs interfaces. Various statistics can b

obtained in statistics view to study the performance and trend in

the ATM network based on different parameters e.g. Use Type,

Statistic type and various patterns.

Buyers Guide:XX165 - T1 or E1 UMTS Protocol Analyzer

OLV165 - Offline UMTS Analyzer

Related SoftwareXX120- SS7 Analysis Software

XX150 - GSM & TRAU Protocol Analyzer

XX153 - TRAU Protocol Analyzer

XX155 - GPRS Protocol Analyzer

Related HardwareUTE001- Portable USB based Dual T1 or E1 Laptop AnalyzerHDT001/HDE001- HD T1 or E1 PCI Cards

* Specifications and features subject to change without notice.

818 West Diamond Avenue - Third Floor Gaithersburg, MD 20878 (V) 301-670-4784 (F) 301-670-9187Web Page Address:http://www.gl.com/ E-Mail Address:[email protected]
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UMTS Analyzer Brochure

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