Beijing Government Shared TETRA Network -- The Lagest TETRA Network in Asia Ding Rui

Vice President Beijing Just Top NetCom.

18th, May,2005

Background-Why Shared network

• The Existing analogue system can’t meet requirements any more • 9 separated analogue trunking networks ,outdated technologies, not compatible and being connected • different government agencies can't efficiently communicate with other in the big events or in emergency situation • overlap investment with very low frequency efficiency • the need of Olympic 2008 need up-to-date and shared PMR systems • Beijing government committed to setup a digital PMR system in the bid for the host of Olympics 2008 • The Ministry of Informatization Industry’s official document asked 800MHz frequencies used in existing private analogue networks needed to be returned before 31 st , Dec,2005 Police Fire Ambulance

…

Other agencies

Background: Why TETRA?

•Two alternative technologies were competing in China: TETRA and IDEN • Why TETRA?

• the only digital PMR technology based on open global standard • Rich dispatching functionalities designed for authority communication • Fast call setup • Security features • Disaster capacity • Redundancy on all levels

The Targets of the Project

The Phase 1 System Capacity ： 50k subscribers Implementation schedule ： trial use by end of 2003 mass use in 2004 coverage ： urban area county central area Communication probability ： over 90% The Phase II System capacity ： 150k-200k subscribers Schedule ： implemnt in 2005 completed in 2007 coverage ： almost all the area of BJ other Olympic cities Communication probability: over 95%

July,2002 Dec,2002 Mar,2003 Sep,2003 Mar,2004 June,2004 Sep,2004 Oct,2004 Sep,2005

The Milestones of the Project

the Mayor’s round table meeting decided the model of the shared network the operator company, Beijing JustTop NetCom registered.

the contract signed with Nokia

the network is in trial operation already, covering city areas The Government Agencies start to join the network The phase I network completed Beijing Police started to join the network The opening Ceremony in Great Hall of the People All Police offices will be in the network

The operation model

• • The new model in China PMR market: – “Operator owned network, Government Purchase services” – Decided by the Mayor’s round table meeting in Beijing Beijing Just Top Netcom, was established for network operation, and was granted a first digital trunking license in mainland China 12% 6% 82% Beijing Communication Corp. State Ow ned Investment Company Huaxun Group • • BeiJing Government Radio Network Administration Center(BJNAC) ,under Beijing Municipal office of Informatization, was established for operational management.

BJNAC has signed service agreement with Just Top NetCom Network Supplier (Nokia)

Supply contract

Operator (Just Top)

Service contract

Government (BJNAC)

Current Status of the Beijing Network

ÑÓÇìÏØ »³ÈáÏØ ÃÜÔÆÏØ ²ýƽÇø ˳ÒåÇø ƽ¹ÈÏØ ÃÅÍ·¹µÇø ·¿É½Çø ¾©Ê¯¸ßËÙ¹«Â· ¾©Í¨¿ìËÙ· ¾©½òÌÁ¸ ͨÖÝÇø ´óÐËÏØ ß Ë Ù¹«  · • The scale of the network – 2 DXTip – 174 TBS – 50000 subscriber capacity – Covering Beijing city area , key counties and the main highways • 8000 subscribers now • 30000 subscribers by 2005

The network Coverage

Indoor Coverage for key buildings

1. TETRA base station + repeaters

Example: State Opera House:

Two floors in underground Two floor in underground 5-floor aboveground Two Floors in underground 1-floor aboveground

201section 202Section

－

Main area

Entrance Parking area （ Music Hall 、 Opera House ）

203Section Implementation Plan

2. Share indoor coverage solution with PHS system

Mobile Operation Center for Events and Emergency

• Mobile Operation Center(MOC) is for emergency situation or big events to provide extra capacity •Satellite link has been well tested between MOC and TETRA switch DXTip •Mobile Operation Center(MOC) now consist of three parts: • Transportable Base station • Satellite transmission system • Power Supply • The Integrated MOC will be available in this summer

Government Agenices in the Beijing TETRA Network

• •

Current Customer Segments

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Police

– –

City administration Ambulance services

– –

Law Enforcement Water Conservancy

–

Disease Control Customer Segments by 2005

– – – – –

Traffic Police National Security Fire Judicial Customs

Government Organizations Dispatcher Workstation Network Physical Network

3 Levels network structure

VPNn DWSm

…

VPN2 DWSm VPN1 DWSm SuperWorkstion TBS DXTip

虚拟专网

Users on the field

Fire Police Health

Operational management Technical management

Nokia as infra supplier

Technical management

• Being reponsible by Just Top Netcom.

• Daily technical management of – TETRA network (DXT, TBS, DWS), repeaters – Transmission, antennas • Network management (fault, performance, config etc) • Technical Helpdesk for government organisations • Service level agreements between operator and Beijing Government

Operational&Tactical management

Users on the field

Fire Police Health

Operational management Technical management

Nokia as infra supplier • Handled by Beijing Municipal Office of Informatization • Steering/co-ordination/’big-picture’ for – common radio- and network resource planning – Definition of virtual private networks – Numbering planning (frame level) – Organisation to organisation cross communication method planning • Steering Government Organization to join the network • application implementation and steering • Cooridnate between the operator and the Government agencies

Users on the field

Fire Police Health

Operational management

Technical management

Nokia as infra supplier etc.

End user organisations

• Government Oranizations work in VPN • Can have full control of own communication • Management of own radio- and Ws-users • Control of own applications • Numbering planning inside own frame • Steers and influences operational management layer

Applications support and Data Services in the Network

• • • • • •

Network wide Secured Data Services SDS

–

Two way messaging Status service

–

Own number range for organisations and common values IP packet data

–

Very fast set up time Sophisticated Open Interfaces for Applications Increased Service Interaction with Selected Alternate/Simultaneous Voice and Data

–

Interoperability co-ordination Applica API

Beijing Government Shared TETRA Network

API

Voice + Data Application

Beijing Government Applications Development

• Beijing Government sponsors and manages the application development based on the TETRA network • Several Applications development Projects are going on • Police-Vehicle/Person Automatic Location System • Police Mobile Data System • Traffic Management (POS) Data transmission System • End to End Encryption • Computer-Aided Dispatcher workstation • Customer Care System • The User organizations and Local companies actively involved in the projects The projects proceed very smoothly and application tests have been done with TETRA network

Locationing

• Locationing applications are very important for PSS users in Beijing • The Beijing TETRA Network support 3 types of locationing: – GPS based accurate locationing • • mobile station direct connect to GPS receiver New TETRA handportable integrated with GPS receiver – Network based locationing • supported by existing TETRA Terminals – TETRA base station based locationing -- No expecial support needed in terminal

Intelligent AVL/APL system for Beijing Police

• Sends compressed data over air interface to minimized air interface load • Does not send a new message before the location is changed more than the preset value.

• Congest control is applied • Differential GPS technology are used, the locationing accuracy is 2-5meters Data collection Database

TCS SDS Beijing Government Shared TETRA Network

Router Router TCP/IP LAN GIS server Information Mangement

Police Mobile Data Access Application

The Beijing TETRA Network

Intranet Database server WAP server Intranet WAP server office databases: - person registers - missing persons info - wanted persons - car register info - stolen cars info - Traffic Regulation Violation record Direct Information enquiry in the field

the Unified radio platform for Emergency Response Systems

Beijing Government Shared TETRA Network Beijing Government Emergency Response Center 110 center 119 center 120 center

The network in big events

• The Beijing government shared radio network has played very important role in big events in Beijing – Emergency handling after “Heavy Rain “ in July,2004 – National Day celebration in Oct,2004 – Beijing International Relay Marathon in Oct,2004 – Beijing Spring International Marathon in Feb,2005 – “Two Congress” in March,2005 – “ 2005 Fortune Forum ” in May, 2005

FORTUNE

For Olympic 2008

• Beijing will host the world's biggest sporting event - the Olympic Games.

• Beijing Just Top Netcom, which is owned by Beijing Olympic Partner,China NetCom, is gearing up for Phase II of the TETRA network project

2008 Olympic Plan



Network plan for Olympic 2008 is part of Phase II plan



The Phase II will start from the early 2005



Coverage expansion

•

Coverage improvement in Beijing

，

and Mainly consider stadiums

•

coverage and some Key building indoor coverage

沈阳

Coverage expansion to other Olympic Cities

秦皇岛 •

Capacity expansion

北京 天津 青岛 • •

the network capacity will expanded to 150k-200k subscribers

上海

And extra carrier capacity are needed expecially in the stadium areas and other hot spot



Applications

：

Public Security and safety, Game organizations, transportations, etc

Summary

• The lastest TETRA network in Asia and the first government shared TETRA network, is now operated by Beijing Just Top Netcom.

• With very fast roll out, the phase I of Beijing Government Shared Network has completed in one year and the network is now shared by over 8000 government users from police, city administration , Ambulance services and other authorities • Managed by Beijing government, the applications development projects has proceeded very well and tests have been done successfully.

• The network is becoming the Unified radio platform for Beijing Emergency Response Systems • Network plan for Olympic 2008 is part of Just Top’s Phase II plan ,which will expand the network extensively both in coverage and capacity.

THANK YOU !

Thank you [email protected]