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Research and Application of Mobile Communication Network Theory and Technology

for High-Speed Railway in Indonesia

International Cooperation Project in Science and Technology Innovation

Beijing Jiaotong UniversityState Key Lab of Rail Traffic Control and Safety

Prof. Bo Ai

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Outline

I. Cooperative UnitsII. Research ContentsIII. Implementation Plan

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I. Cooperative Units

u Beijing Jiaotong University

u ZTE Co., Ltd. Company

u Chinese Railway Design Corporation

u University of Birmingham

u Technical University Braunschweig

u Institute Technology Bandung

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Outline

I. Cooperative UnitsII. Research ContentsIII. Implementation Plan

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II. Research Contents and Schemes

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II. Research Contents and Schemes

Special terrain：• Volcanic ring and

plateau basin

• 700 m height difference

Unique climate:• tropical rainfall

• dense vegetation

Reliable transmission theory：• Different operating

frequencies, different scenarios, high-speed mobile

• Adaptive reliable transmission

Hybrid networking：• Implementation of GSM-

R and LTE-R hybrid network

Unique wave propagation and channel characteristics of Jakarta-Bandung High Speed Rail

Apply the advanced high-speed communication theory and technology into Jakarta-Bandung High Speed Rail demonstration prototype, conduct hybrid network demonstration application

Maximum Velocity 350 km/h

Interconnection：• Cross-system coupling

• Transnational network number

Total length 150 kmJakarta

Bandung

Indonesia

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II. Research Contents and Schemes1、The transmission mechanism and wireless channel characteristics of special terrain and environment along the Jakarta-Bandung High Speed Rail line

2、Reliable wireless transmission theory and method for High speed movement(above 350 km/h)

Major Research Contents

3、High speed rail service and application characterized wireless networking and performance evaluation and optimization

1）Typical service requirement

2）Wave propagation and channel characteristics

4）Hybrid network technical system and architecture

3）Wireless communication spectrum and bandwidth analysis

6）5G relevant techniques for high speed rail scenario

5）Wireless network planning and optimization, high speed adaptive enhancement and performance monitoring and detecting techniques

Major scientific problem

s to be solved

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II. Research Contents and Schemes

Ø Strategic objectives: “ made in china 2025 ” , “ the belt androad”,“going out strategy”

Ø Construction objectives: demonstration application system forthe Jakarta-Bandung High Speed Rail mobile communication

· Independent innovation knowledge reserve and equipment

Ø International Cooperation objectives: promote the constructionof the international joint research center

· Theoretical and core technology innovation and development base

· International academic exchange and collaborative platform

· International leadership and innovation team

Project research objectives

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II. Research Contents and Schemes

1）Establish GSM-R and LTE-R hybrid network demonstration application system inJakarta-Bandung High Speed Rail, including core network, wireless networks, serviceand operation support subsystem and terminals.

2） Conquer the high-speed railway mobile communication basic theory, develop thecore technology and engineering application technical system, and promotinginternational cooperation, jointly publish no less than 10 high level SCI papers; no lessthan 3 national invention patents, no less than 1 international invention patents; no lessthan 3 research reports; no less than 2 standards proposals, and promotion of theinternationalization of LTE - R standard.

3） Joint education of no less than 5 high-end academic staff; joint training no less than 5PhD students, organize no less than 3 international academic meetings.

Assessment Index

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II. Research Contents and Schemes

ØAppraisal point 1： Finish GSM-R and LTE-R service and applicationrequirements analysis and modeling for Indonesian High Speed Rail;finish demonstration application test for Jakarta-Bandung High SpeedRail, output research report.

ØAppraisal point 2 ：Finish network planning scheme for IndonesianGSM-R and LTE-R communication, output research report.

ØAppraisal point 3：Develop GSM-R and LTE-R demonstrationapplication transmitter and receiver equipment, complete test equipmentinstallation and demonstration application.

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Outline

I. Cooperative UnitsII. Research ContentsIII. Implementation Plan

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III. Implementation PlanThe science and technology department, stuff department, logistics group and other departments ofproject total lead unit, Beijing Jiaotong university, will provide great supports such as funding, office andtest site, policy support to ensure the project successfully implemented. Providing a certain area of officespace, housing conditions for scientists visiting in China.

Project Leader

Qiang Chen ZTE, Senior Engineer

LiangyongPeng

CRDCVice Chief Engineer

Clive Roberts

Prof., University of Birmingham

Thomas Kürner

Prof., Technical University Braunschweig

Yul Yunazwin

Nazaruddin

Prof., Institute Technology Bandung

Skeleton Staff

Prof. Bo AiDeputy Director of the State Key Lab

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III. Implementation Plan

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Service modeling

Spectrum and bandwidthrequirement analysis

Service and applicationrequirement analysis

Spectrum and bandwidthrequirement analysis

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Channel modeling

Wave propagation/ channelcharacteristic researchChannel modelingDevelop ray-tracing simulatorChannel modelingResearch channelmodeling methodChannel measurementand modeling

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Network architecture

Network transmissionkey technology

Communication networkplanning schemeCross country GSM-Rcommunication support

hybrid scenario networkplanning software

Double networks performanceevaluation and optimization

Double networks wirelessresource management5G-R key technology research

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Demonstration application

Jakarta-Bandung High Speed Rail line equipment test

Jakarta-Bandung High Speed Rail demonstration application test

Thedivisionoftasksbetweentheparties

2017.8-2018.1 2018.2-2019.1 2019.2-2019.10 2019.11-2020.7

Detailed research and development demonstration application of each unit refer to the contract

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III. Implementation Plan

1) According to Indonesian wireless communication service requirement and spectrum regulation, researchmultinational GSM-R and LTE-R spectrum and bandwidth requirement;2) Develop Jakarta-Bandung High Speed Rail channel model;3) Research reliable transmission techniques for 350 km/h Jakarta-Bandung High Speed Rail;4) Research multi-interface data-stream real-time tracking techniques, network interface monitoringtechniques, network infrastructure monitoring techniques for GSM-R and LTE-R; Research interfacemonitoring data-based network performance analysis method and prewarning techniques, and develop theprototypes;5) Research network compatibility techniques for GSM-R and LTE-R for Jakarta-Bandung High Speed Rail;6) Research 5G-R and loT theory and techniques for Jakarta-Bandung High Speed Rail service andapplication requirements;7) Develop experimental simulation platform for propagation and channel modeling, reliable key techniques,5G-R and railway loT key techniques for Jakarta-Bandung High Speed Rail.

Assessment criteria for BJTU: 6 top SCI journal papers; Application of 2 patents; Proposal of 1 industrialstandard; 2 research reports ( report 1: band requirements and business model for cross county high speedrailway mobile communication systems; Report 2: Reliable transmission key technology for Jakarta-Bandung High Speed Rail.); Education of no less than 5 high-end academic staff; Training no less than 5 PhDstudents.

Beijing Jiaotong University

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III. Implementation PlanZTE Co., Ltd. Company1) GSM-R and LTE-R service and application requirements analysis for Indonesian High Speed Rail, establish service model2) GSM-R and LTE-R communication networking planning scheme, including wireless network and core network applied for Indonesian terrain and communication operating frequency 3) Develop GSM-R and LTE-R demonstration application transmitter and receiver equipment；4) Demonstration application test for Indonesian Jakarta-Bandung High Speed Rail.

Assessment criteria for ZTE Co., Ltd. Company: 1 industry standard proposal; conduct GSM-R and LTE-R hybrid network demonstration application in Jakarta-Bandung High Speed Rail, including core network, wireless networks, service and operation support subsystem and terminals to meet the requirements of functions and performance indices.

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III. Implementation PlanChinese Railway Design Corporation1) According to the Indonesian wireless communication service requirements and frequency spectrum division, research cross country operated GSM - R and LTE - R frequency and bandwidth requirements;2) Research cross country operated GSM - R network numbering scheme, roaming scheme, interface technology;3) Research and compare the applicability of TD-LTE（Time division-long term evolution）technology and TD-LTE（Time division-long term evolution） technology for Indonesian High Speed Rail LTE-R system;4) Research LTE-R and GSM-R interconnection scheme.

Assessment criteria for Chinese Railway Design Corporation: 2 research reports ( report 1: about cross country operated GSM - R network numbering scheme, roaming scheme, interface technology interconnection technical report; Report 2: about LTE-R and GSM-R interconnection scheme report)

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III. Implementation PlanUniversity of Birmingham

1) Channel modeling methodology for high-speed railway in Indonesian terrain;2) GSM-R and LTE-R mobile communication network performance evaluation andoptimization for high-speed railway in Indonesia;3) 5G-R key technology performance simulation platform suitable for high-speedrailway in Indonesia.

Assessment criteria for UoB: 2 top SCI journal papers jointly with BJTU: Educationof 1 high end academic staff; Training no less than 2 PhD students.

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III. Implementation PlanTechnical University Braunschweig1) Research wave propagation and channel characteristics at the relevant spectrumin Indonesian terrain;2) Develop ray-tracing simulator that can be used for propagation and channelmodeling for Jakarta-Bandung High Speed Rail;3) Develop network planning software that can be used for various scenarios ofJakarta-Bandung High Speed Rail.

Assessment criteria for Technical University Braunschweig: jointly publish 2 SCIpapers with Chinese cooperators; develop ray-tracing simulator that can be used forpropagation and channel modeling for Jakarta-Bandung High Speed Rail; developthe software including the network planning algorithms that can be used for variousscenarios of Jakarta-Bandung High Speed Rail.

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III. Implementation PlanInstitute Technology Bandung

1) Channel measurement and channel modeling at the relevant spectrum inIndonesian terrain;2) GSM-R and LTE-R radio resource management technology for Jakarta-BandungHigh Speed Rail;3) NOMA, massive MIMO and beamforming techniques for 5G-R;4) Performance simulation platform of key technologies;5) Support the prototype equipment of GSM-R and LTE-R from Chinese side to havea real test in Jakarta-Bandung High Speed Rail line.

Assessment criteria for Institute Technology Bandung: 1 top SCI journal paperjointly with BJTU; 1 application invention patent; Support the prototype equipmentof GSM-R and LTE-R from Chinese side to have a real text in Jakarta-BandungHigh Speed Rail line.

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III. Implementation Plan

2017.10 2018.01 2018.04 2018.07 2018.10 2019.01

Research progress investigation

application requirement analysis

Channel field measurement

Simulation platform construction

Channel modeling study

Channel characteristic analysis

Milestone: CompleteapplicabilityresearchofhighspeedperformanceforLTE– Rsystem

Annual progress:2017：Complete the domestic and foreign investigation of GSM - R and LTE – R;Complete the research report of typical LTE – R application.2018： Complete the high-speed railway scenario channel measurement and modelingresearch; Complete 1 research report of LTE-R high-speed performance.

Milestone:CompletethedevelopmentofLTE-Rmodule

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III. Implementation Plan

2019.04 2019.07 2019.10 2019.11 2020.01 2020.07

Network planning analysis

Network planning scheme

Hybrid networking scheme

Demonstration application test

Complete project acceptance

Equipment development

and installationMilestone: EstablishLTE-Rsystemnetworkarchitecture

Annual progress:2019: Complete GSM-R and LTE-R hybrid network planning study for Indonesia Jakarta-Bandung High Speed Rail, completed a LTE - R system network architecture research report,set up GSM-R and LTE-R hybrid network application demonstration system.

Milestone: EstablishapplicationdemonstrationsystemofGSM-RandLTE-Rhybridnetwork

2020.07: Complete the project acceptance, implementation of transfer and conversion of therailway mobile communication research in countries along “the belt and road”.

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III. Implementation Plan

Intellectual property rights involved in this project include: patents, technical standards/

specifications, copyright <including computer software copyright>, academic papers and other

intellectual property rights protected by national laws and regulations. The joint-development

achievements have common property. If the achievements are developed unilaterally, the

intellectual property rights belong to the side that developed the achievements.

Intellectual Property Right

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u A conference call every month, discuss the progress andexisting problems of the project;

u Assigned team members from each unit attend a face toface discussion every six months;

u Set up the “being open, fluidic and cooperative”mechanism of international communication, to make theteam members going abroad to exchange normalized andstandardized;

u Establish a comprehensive service and network supportsystem, in favor of sharing facilitate research resources;establish regular meeting system.

III. Implementation Plan

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Thank You for your attention!

Research and Application of Mobile Communication Network Theory and Technology for High-Speed

Railway in Indonesia