1TETRA MoU Seminar September 2004

Page 1

TETRA Plans in Korea

Presented by:Eung-Bae Kim

Mobile Communications Research divisionElectronics and Telecommunications Research Institute

2TETRA MoU Seminar

September 2004

• Introduction to ETRIIntroduction to ETRI• Trunked Radio System Landscape in Korea• Deployment and Applications of Trunked Radio• TETRA System in Korea• Current Plans for TETRA in Korea• Summary

Agenda

3TETRA MoU Seminar

September 2004

ETRI’s Role for TRS and PPDR standard

• ETRI is a IT R&D Global Leader in Korea.• ETRI is a standard development body in relation to

Telecommunication such as CDMA, TRS,and PPDR System and cooperate with TTA for standardization.

• ETRI has been participating and leading the 105 TTA Project Group for PPDR and Digital Trunked Radio System standard for Korea GRN.

4TETRA MoU Seminar

September 2004

ETRI’s Role in TRS and PPDR standard

TTA

MIC

Submit a draft proposal

Confirm the standardAnd notification

RFP frequencyR&D funding

Requirements

PPDR Manufacturer

ETRIETRI

- Draft Standard- Leading R&D

Frequencyallocation

MIC : Ministry of Information and Communication TTA : Telecommunications Technology Association NEMA: National Emergency Management Agency

System supply

Request for Frequency

Proposal for frequency plan

Joint developmentfor testbed

Tech transfer

PPDR Operator

(NEMA)

TRS

TRS

5TETRA MoU Seminar

September 2004

• Introduction to ETRI• Trunked Radio System Landscape in KoreaTrunked Radio System Landscape in Korea• Deployment and Applications of Trunked Radio• TETRA System in Korea• Current Plans for TETRA in Korea• Summary

Agenda

6TETRA MoU Seminar

September 2004

Current Trunked Radio System in Korea

• Currently, there are various trunked radio system being used in Korea:

– Analog trunked system• SmartZone, SmartNet• EDACS• Starex• SmarTrunk• LTR

– Digital trunked system• TETRA• iDEN

• Markets using trunked radio system:– Public Safety

– Transportation

– Utilities (Electricity, Water)

– Oil & Gas

– Commercial Communication

• Trend is toward migration to digital system

7TETRA MoU Seminar

September 2004

Frequency Allocation

• 800 MHz Band (806~824/851-869Mhz) has been allocated for Digital Trunked Radio System for both public and private system

• 380 MHz Band (380~390/390~400Mhz) has just recently open to allow private company to deploy trunked radio system

• The frequency scheme complies TETRA Standard. • GRN frequency band has not yet allocated • New PPDR band will be allocated according to WRC

recommendations

8TETRA MoU Seminar

September 2004

• Introduction to ETRI• Trunked Radio System Landscape in Korea• DeDeployployment and Applications of Trunked Radioment and Applications of Trunked Radio• TETRA System in Korea• Current Plans for TETRA in Korea• Summary

Agenda

9TETRA MoU Seminar

September 2004

Deployment of TRS in Korea

• History of deployment of trunked radio system in Korea:– First, analog system for Port Tel, POSCO, KEPCO, TBS, Seoul

Taxi, Air Force, Doosan Industry, SK, SFD, Korea Racing, Daewoo Ship,

– Then, digital system for KT PowerTel, KTX, Incheon Airport, – KNP migrated analog EDACS system to Tetra system.

• Regulation / policy for TRS– Digital trunked system is encouraged for spectral efficiency.– MIC drives 800Mhz band for public/private trunked system– and 380Mhz band for private trunked system.

10TETRA MoU Seminar

September 2004

Applications of Trunked Radio System

• TRS applications can be divided into two:– Private / Professional Mobile Radio Users

• Public Safety organizations• Transportation agency• Utilities Company• Oil & Gas Company

– Public / Commercial Users• Small business group for Communication• Construction Enterprises, etc

• Both major markets will need a separate network due to different characteristics and requirement from end-users. For example:

– Coverage requirement

– System performance

– Grade of Service

– System Security

11TETRA MoU Seminar

September 2004

• Introduction to ETRI• Trunked Radio System Landscape in Korea• Deployment and Application of Trunked Radio• TETRA System in KoreaTETRA System in Korea• Current Plans for TETRA in Korea• Summary

Agenda

12TETRA MoU Seminar

September 2004

TETRA system in Korea

• TETRA has been widely accepted as digital trunked radio system solution in Korea

• Korea National Police– Select TETRA system as new communication system . – Has been used TETRA since 2001. Just completed its

expansion to form TETRA nationwide network.– Has been proven its performance during FIFA World Cup 2002.

• The network is designed to support mission-critical users like KNP

• Busan Urban Transit Authority– TETRA System has been selected and the equipment has been

arrived at Busan for installation.

13TETRA MoU Seminar

September 2004

Our Principle in Adopting Digital TRS in Korea

• Full digital system– Integrated voice and data– Multimedia : image, video

• Spectrum Efficiency• Security

– Authentication– Encryption over the air– Adaptation of localized encryption via end to end user

• Open standard at international level– Air Interface, protocol, ISI

• System Stability, Reliability and Survivability– Never dying at any emergency situation

14TETRA MoU Seminar

September 2004

• Introduction to ETRI• Trunked Radio System Landscape in Korea• Deployment and Application of Trunked Radio• TETRA System in Korea• Current Plans for TETRA in KoreaCurrent Plans for TETRA in Korea• Summary

Agenda

15TETRA MoU Seminar

September 2004

Current Plan for TETRA in Korea

• TETRA has been selected as the base of the nationwide Government Radio Network (GRN) in Korea.

• NEMA has a schedule to deploy the TETRA Trial system in 2005 year and afterward complete the GRN covering all national area in 2006~2007

• GRN Standard will be completed in 2004 based upon TETRA standard in 105 TTA Project Group.

• ETRI is planning to develop the TETRA upgrade version (Release2) and next generation PPDR system according to international standard

16TETRA MoU Seminar

September 2004

• Introduction to ETRI• Trunked Radio System Landscape in Korea• Deployment and Application of Trunked Radio• TETRA System in Korea• Current Plans for TETRA in Korea• SummarySummary

Agenda

17TETRA MoU Seminar

September 2004

Summary

• Standardization for GRN– Apply to the Tetra Mou Specification – Require Participation of many domestic Manufactures– Resolve the IPR problem

• Win-Win Strategy with domestic manufacturer – Small Radio company still does not have its own technology– Technical cooperation and co-production for handset

• Next generation technology for GRN, PPDR system – Real time Multimedia communication service– High speed radio Transmission technology – Merge to ubiquitous service

18TETRA MoU Seminar

September 2004

TRS Frequency allocation

Private B(4.9MHz)

806MHz 810 811 822 824 849 851 855 856 867 869 894

Commercial (11MHz)

TRS TX Band TRS RX Band

Guard Band

(2MHz)

Reserved

(1MHz)

Private(4MHz)

Reserved

(1MHz)

Cellular(25MHz)

Guard Band

(2MHz)

Cellular(25MHz)

Commercial (11MHz)

Guard Band

(2MHz)

Private(4MHz)

368.5MHz 380 385 389.9 390 395 399.9

TRS TX Band

Reserved(11.5 MHz)

Guard Band

(0.1MHz)

Private A(5MHz)

Private A (5MHz)

TRS RX BandTo be defined

• Frequency Band for 800Mhz

• Frequency Band for 380Mhz

Private B(4.9MHz)

19TETRA MoU Seminar

September 2004

GRN schematic diagram

• Equipments– ESS : 7– Fixed BS : 530– Mobile BS: 10– Repeater :

1000– Handset :

270,000– Portable :

30,000

• Required band – 3.5~5Mhz