NIT Software Tools for Frequency Planning and Spectrum ... · NIT Software Tools for Frequency...
Transcript of NIT Software Tools for Frequency Planning and Spectrum ... · NIT Software Tools for Frequency...
Workshop on Frequency Policy And Spectrum Engineering 20161
NIT Software Tools for Frequency Planning and Spectrum Management
Dariusz Więcek, Dariusz Wypiór
Workshop on Frequency Policy And Spectrum Engineering 20162
Agenda
• Brief presentation of the NIT and Spectrum related tasks (Dariusz Więcek)
• Software Development at the NIT (Dariusz Wypiór)
• Practical examples and Summary (Dariusz Więcek)
Workshop on Frequency Policy And Spectrum Engineering 20163
National Institue of Telecommunications Poland, Branches
• 220 people
• R&D: 141 people
• Professors and PhD: 30 people
Gdańsk
Wrocław
Warszawa
Workshop on Frequency Policy And Spectrum Engineering 20164
Brief history of the NIT(radio and EMC aspects)
• Established in 1934 (prof. J. Groszkowski)
• NIT realized first TV transmission in Poland: 1937 and 1952 (Warsaw)
• NIT Wrocław Branch (Antennas, EMC) established in 1956 (prof. R. Strużak, W. Moroń)
• In 1972 NIT organized first European EMC Symposium (Wroclaw EMC 1972)
• In 70’s and 80’s of XX century NIT performed technical analysis for spectrum engineeringfor international coordination realized by Ministry: first digital maps (DEM) in region, firstsoftware for spectrum analysis in Poland, took part in the ITU work
• In 90’s of XX century NIT supported Regulator (PAR) with international frequencycoordination and developed software tools with engineering analysis for different radioservices the Regulator (MTV, UKF FM, NSS, Mobicoor, Linrad etc.), and with ITU/CEPT work
• In XXI century NIT continue developing software tools for R&D, spectrum engineering andnetwork planning (Linrad, Interferencje, MTV-Win, PIAST project, M-ISZCZ)
Workshop on Frequency Policy And Spectrum Engineering 20167
NIT - Spectrum Engineering and Management Group
Sections
ResearchDepartments
National Institute of Telecommunication
EMC Department
Spectrum Engineering and Management Group
Workshop on Frequency Policy And Spectrum Engineering 20168
Spectrum Engineering and Management Group
R&D
Goverment Projects
COST
UE
Statute work
Publications & Conferences
Regulatory activity
Support of National Authorities (MAC,
UKE, KRRiT)
Participation in CEPTWG, WRC
Business cases
Planning for operators and broadcasters
EMC analysis of radio system
Searching for desirable frequency
Educational support
Assistance in diploma thesis
Student Internships
Workshop on Frequency Policy And Spectrum Engineering 20169
Why we are developing software?
R&D Reports & consulting for
Business
SupportRegulatory Bodies &
Authorities
UniversityEducation
Toolbox & applications
sale
Workshop on Frequency Policy And Spectrum Engineering 201610
How do we deliver our products?Basic four ways to access our service
Box Web
Stand-aloneapplications
Dedicated web-portal with authorization
1 2
www.piast.edu.pl
Workshop on Frequency Policy And Spectrum Engineering 201611
How do we deliver our products?Basic four ways to access our service
Box Web Toolbox Webservice
Stand-aloneapplications
Dedicated web-portal with authorization
Computing modulesfor B2B solution
Dedicated access for 3rd party application via
Internet for B2B solution
1 2 3 4
www.piast.edu.pl
Workshop on Frequency Policy And Spectrum Engineering 201612
Software Portfolio [1\2]
Radiowave Propagation Simulation Radio Network Planning
PMR
M2M
DMR
IoT
Workshop on Frequency Policy And Spectrum Engineering 201613
Software Portfolio [2\2]
Microwave (point-to-point)
transmissionSupport of international
coordination
Software Defined Radio
(SDR)
Workshop on Frequency Policy And Spectrum Engineering 201620Path loss simulation, Interference analysis, cross-border
coordination, point-multipoint analysis etc.
ComputeModules
(M-ISZCZ)
Workshop on Frequency Policy And Spectrum Engineering 201621
Propagation and post-processing plugins
ComputeModules
(SEAMCAT)
Workshop on Frequency Policy And Spectrum Engineering 201624
Deep look into our approach
Developing radio-planning software in the multi-tier architecture
Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201625
Deep look into our approach
Developing radio-planning software in the multi-tier architecture
Propagation modeling
Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201626
Deep look into our approach
Developing radio-planning software in the multi-tier architecture
Propagation modeling
Networks planning and EMC simulations
Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201627
Deep look into our approach
Developing radio-planning software in the multi-tier architecture
Propagation modeling
Networks planning and EMC simulations
Maps resources & Land use data
Post-processing and reporting
Workshop on Frequency Policy And Spectrum Engineering 201628
DEM/DTM Standard resource: SRTM/ASTERHigh resolution (up to 0.2/0.5 m): GUGIK
[Tier 1/4] Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201629
DEM/DTM Standard resource: SRTM/ASTERHigh resolution (up to 0.2/0.5 m): GUGIK
AdministrativeAdministrative regionsITU\RRC Data
[Tier 1/4] Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201630
DEM/DTM Standard resource: SRTM/ASTERHigh resolution (up to 0.2/0.5 m): GUGIK
Land UseClutter, Forest, Obstacles, Morphology,
AdministrativeAdministrative regionsITU\RRC Data
[Tier 1/4] Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201631
DEM/DTM Standard resource: SRTM/ASTERHigh resolution (up to 0.2/0.5 m): GUGIK
Land UseClutter, Forest, Obstacles, Morphology,
AdministrativeAdministrative regionsITU\RRC Data
Vector DataBuildings (Urban Scenerios)Data for visualization and reporting
[Tier 1/4] Maps resources & Land use data
Workshop on Frequency Policy And Spectrum Engineering 201632
[Tier 1/4] Maps resources & Land use data
CRSconvertion
Autmomatedverification
Case studyverification
Calculation &reportng package
Delivering quality by experience
Workshop on Frequency Policy And Spectrum Engineering 201633
[Tier 2/4] Propagation models sample set
COST-231 Hata
Lee
Egli
P-1546 (GE06)
HCM
P.368
P-370
P.435
P.526
P.1546
P.1812
ITL (Longley-Rice)
Urban scenerio Coordination Point-Area Interfering prediction
P.452
Path-Specfific
P.525
P.453
P.617
P.676
P.510
P.838
P.839
P.840
Workshop on Frequency Policy And Spectrum Engineering 201634
KnowladgeTeam Diversity
ITU-R Rec & ReportsITU-R SG3 Meeting
Object mapping &
decomposition
MockingFor other related components
(e.g. Map Data Access, Geo)
Developing
Unit TestingTrying to 100% code
coverage.
Artifical and realMap Data Bank
Profile Injection
[Tier 2/4] Propagation ModelsBest Practices
Workshop on Frequency Policy And Spectrum Engineering 201635
Referencecomperison test
Intra/Inter team automated cross - check.
Deep code, patternand architecture check
Performance analysis
Optimization & Refactoring
Boosting efficiencywithout quality losses
Test version delivering
User testFinal approval process
Records updating and offical delivering
Version Acceptance
Sidegroundknowladge
[Tier 2/4] Propagation ModelsBest Practices
Workshop on Frequency Policy And Spectrum Engineering 201636
Architecture for parallel propagation models calculation
S 1 S nS 2
SchedulerLand CoverResources
SQL
ComputeNodes
Map Data Access Tools
Access tool
Computingmodules
Cloud
Tier 3
Network
Planning
User
Tier 1
Workshop on Frequency Policy And Spectrum Engineering 201637
[Tier 4/4] Post-processingOutcomes as import data to GIS tools
Sample result in QGIS Sample result in MapInfo
Workshop on Frequency Policy And Spectrum Engineering 201638
Cognitive Radio analysis tool – TV WS database
TV White Space availability
hCPE: 1.5m agl
ERP: 20dBm
DVB-T Protection level: 56dB(uV/m)
Workshop on Frequency Policy And Spectrum Engineering 201639
Practical examples – DAB+ network in Poland with regional programs
Workshop on Frequency Policy And Spectrum Engineering 201640
Practical examples –shadowing effects analysis on planned 3D infrastructure
Workshop on Frequency Policy And Spectrum Engineering 201641
Practical examples – telemetry M2M network for power distribution
Workshop on Frequency Policy And Spectrum Engineering 201642
Wide area DVB-T2 networks planning with interference calculations
Workshop on Frequency Policy And Spectrum Engineering 201644
Summary
• Based on our long experience we are continue developing and updating software tools for frequency management and network planning for different radio services and compatibility analysis
• The software are complete complex systems (e.g. M-ISZCZ for frequency management for Ministry of the Interior and Administration), small scale systems dedicated for special purposes (e.g. fixed services, broadcasting networks) or modules for other applications (e.g. some propagation models, plug-ins, libraries)
• The software is used for our own purposes (e.g. research areas – TV WS, commercial projects) or for usage by others (e.g. commercial access, Academia, Web free access, plug-ins for SEAMCAT)
• We are ready for developing any software systems for frequency management fulfilling any type of client needs (also requesting usage special digital data and special needs raised by customers)
• Some analysis are already avalible freely to all at our Web service: www.piast.edu.pl