jp emisiona tehnika i veze public entity · pdf filejp emisiona tehnika i veze public entity...

JP EMISIONA TEHNIKA I VEZE

PUBLIC ENTITY

TRASMITTERS AND COMMUNICATIONS

Zoran Gaćinović, M.Sc.E.EHead of Radio Planing Department

Company profile

- Founded in 2009;

- Formally started in 2011

- Company was a part of RTS, until 01.01.2011

- Headquarters in Belgrade;

- Human recourse:

- 280 employees;

- 40% with university degrees.

Implementation of the study program - Digital Broadcasting and Broadband Technologies

Kick off meeting – 02-03 march 2016, Kosovska Mitrovica

Company activities

- Ensuring the operational readiness of broadcast facilities;

- Relay and transmission of radio and TV programs – public

services and national commercial broadcasters;

- Relay and transmission of radio and TV programs – regional

and local broadcasters;

- Network management capabilities in systems for distribution

of broadcast and other telecommunications signals;

- Providing services to telecommunications operators;

- Providing services to internet service provider;

- Planning, building and maintaining of radio and

telecommunication equipment.



Major customers

- Radio and television:

- Public broadcasting services;

- National commercial broadcasters.

- Telecommunications:

- Telekom Srbija;

- Telenor;

- VIP Mobile;

- Orion Telekom.

РТВ 1

РТВ 2



РТВ 1

РТВ 2

РТВ 1

РТВ 2



- RRC–2004, Geneva – Technical conference;

- RRC-06, Geneva– Planning conference;

▪ VHF – 9 allotment zones with one coverage;

▪ UHF – 15 allotment zones with seven network coverage;

▪ Additional channels in Belgrade and South-East

part of Serbia.

▪ SFN и MFN frequency networks.

- RRC-06 analogue switch-of 17.06.2015

Role of JP ETV in digitalization process

- Government of the Republic of Serbia adopted Strategy for the

transition from analogue to digital broadcasting;

▪ DVB-T2 – standard for digital TV signal broadcasting

▪ MPEG-4ver.10 (H.264/AVC) – standard for data compression

within multiplex

- Ministry of Telecommunication adopted Rulebook on the

transition from analogue to digital TV broadcasting and

multiplex access;

- Role of JP ETV in the digitalization process is defined by the

Electronic Communications Law and by the above mentioned

Rulebooks.

Role of JP ETV in the digitalization process



Funds:

- IPA project: Assistance to the digital broadcasting switchover in

Serbia;

- Ministry of Culture, media and Information Society:

- Public procurement: Construction and design of infrastructure

systems for the broadcasting and distribution of digital TV

signals in the Republic of Serbia;

- Contribution of Government of Republic of Serbia in IPA Project;

- EBRD credit.



Role of JP ETV in digitalization process

Terrestrial Broadcasting – DVB-T services

- SDTV – start in April 2005 – Avala – 27 Ch;

November 2005 – Crveni Cot – 31 Ch;

Modulation: 64-QAM;

Compression: MPEG-2;

FFT Mode: 8k;

Guard Interval: 1/4;

Code rate: 2/3;

Bit rate: 19,9 Mbit/s;

Reception mode: FIXED

- 4 Programs – RTS1, RTS2, TV Avala and RTS Digital;



OUR EXPERIENCES

Terrestrial Broadcasting – DVB-T services

- HDTV – start in September 2009 – Avala – 27 Ch;

Modulation: 64-QAM;

Compression: MPEG-4;

FFT Mode: 8k;

Guard Interval: 1/4;

Code rate: 3/4;

Bit rate: 8,5 Mbit/s;

Reception mode: FIXED

Resolution: 720p/50



OUR EXPERIENCES

Network services

- 45 RR links

- capacity 2x160 Mbps

- configuration 2+0

- 4 и 8 GHz

- Blue и Red network



Terrestrial Broadcasting-DVB-T2 services

Simulcast network: Start 14.11.2013 40 transmitting sites



Initial network: Start 21.03.2012 13 sites + 2 gap-fillers

Initial NetworkCoverage zone

- 56 dBµ/m - 53 dBµ/m



Simulcast NetworkCoverage zone



- 75% of population covered

- 40 transmitting sites

Final Digital Network – MUX 1- 218 transmitting locations:

- 33 high power transmitters

- 185 gap filer location

- 33 high power transmitting locations -

complete redundancy

- 1+1 transmitter configuration

- additional supply

- two rings for signal contribution- Content: Public broadcast and national

commercial broadcast services

98,09 % of population covered



Final digital Network – MUX 2

- 93 transmitting locations:

- 33 high power transmitters

- 60 gap filer locations

-33 high power transmitting locations -

complete redundancy

- 1+1 transmitter configuration

- additional supply

- two rings for signal contribution

- Content:

- regional and local broadcasters

(in this moment 95 emitters)

96,77% of population covered



Parameters of DVB-T2 System in LS Telcom CHIRPlus_BC



Measurement equipmentMeasurement vehicle LAND ROVER

Equipped by R&S ETL TV Analyzer, BC Drive Software tool, Romes Software Tool and Kathrein measurement antenna



Measurement equipmentMeasurement vehicle MAHINDRA

Equipped by R&S ETL TV Analyzer, Promax HD+ Field Strength Meter, Clark Mast – 10 meters

R&S Measurement Antenna HL033 and HL233



Laboratories Measurement equipmentOur Laboratories are fully equipped with all necessary equipment, which includes:

- R&S ETL TV Analyzer;

- R&S FSU TV Analyzer;

- R&S ETH TV Analyzer;

- R&S SFE Broadcast tester;

- R&S EB500 Monitoring receiver

- R&S ZVB Vector Network Analyzer



Inside the Laboratories



Thank you for your [email protected]

www.etv.rs



mailto:[email protected]

http://www.rts.rs/

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