China Shuo Huang Railway eLTE Success Case Study Shuo Huang Railway eLTE Success Case Study ... DBS3900 : Easy installation ... • RAN,CN,OSS,Terminal • Guarantee the E2E

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HUAWEI TECHNOLOGIES CO., LTD.

China Shuo Huang Railway

eLTE Success Case Study

Author/ Email: ZhaoZheng/[email protected]

Version: V1.0(20131028)

HUAWEI TECHNOLOGIES CO., LTD. Huawei proprietary. No spread without permission. Page 2

Contents

2 Huawei Customized Solutions and Benefits

3 Key Success Factors

1 Customer’s Challenge


Shuo Huang Railway(SHR) Overview

SHR is owned by the Shen Hua Group , the world largest coal mine provider. SHR began operating in 2000 with 588km length SHR has carried 234 million tones of coals in 2012 SHR now are planning to increase the transport capacity to 350 million tones in the next 5 years.

Shuo Huang Railway Overview

SHR need to update its railway communication

infrastructure to reach the capacity increase target


The Future Target

Single train capacity should be up to 20000 tons

In the future

Single train capacity is 5000 tons

Now

200,000,000 tons

350,000,000 tons

Yearly transport capacity

900,000,000 USD


Challenges for Existing Communication System

More

Transport

Capacity

Frequency

QoS and

Security Service

The existing system couldn’t

provide QoS mechanism to

guarantee the robustness of

key communication

SHR needs more service such

as video surveillance and

trunking service .

SHR cannot achieve GSM-R

frequency that means SHR

cannot use GSM-R system to

replace the existing system

Outdated

System

The existing analog

communication system couldn’t

support multi-locomotives control

operation that will greatly limit the

transport capacity


SHR Urge a New Communication System


Content

1 Project Introduction

2 Huawei Customized Solutions and Benefits

3 Key Success Factors


Train Control

Train

Dispatching

Video

surveillance

High Performance

High Efficiency

High Reliability

Double layer network

Core network redundancy

Anti-interference ability

Key service guarantee

Low E2E latency

Real time HD video

uploading

High speed mobility

Train scheduling

information transfer

Professional trunking

Key Features of eLTE


eLTE Solution Architecture for SHR


LTE network

Train control application Server

Master locomotive

Slave locomotive

Slave locomotive

Key Feature: Multiple Locomotives Control

eLTE provides the ability to guarantee the synchronized control for ultra heavy train

eLTE module integrated in control unit

2000m length


Key Feature: Train Dispatching

Abundant Dispatching Function

VGCS/VBS Priority Call

Dynamic group

LDA location based

dispatching

FA function based

dispatching

Railway Emergency Call

Access Martrix

Group Talker ID

• All GSM-R voice functions are inherited, more enhanced features

• PTT application based on smart operation system


Other Features

● Through video surveillance, dispatching center can monitor train operation real time

● Dispatching center can get the train status data by eLTE network


Cities Cities Phase 1

Cities

Phase 2

SHR’s Rollout Plans

SHR and Huawei has deployed a trial network to verify eLTE solution.

SHR and Huawei will deployment the commercial eLTE network alone the whole railway with 600km length in 2014.

SHR select Huawei eLTE solution to generate lighthouse effect for worldwide railway broadband communication market


SHR eLTE Trial Network

The trial network has verified the feasibility and performance of eLTE

24 BTS and 48 cells construct

the double layers network

40km total length

2 core networks support

CN redundancy

15 tunnels


Performance Test Result

Item GSM-R Expectation Test

Register Delay ≤30s (95%)

≤35s (99%)

≤40s (100%)

≤8s(95%)

≤10s(100%) ≤5s

Service Setup Delay ≤8.5s(95%)

≤10s (100%)

≤200ms(95%)

≤2s (100%) ＜100ms

Service Setup Success Rate 99% 99% 99%

E2E Transmission Delay ≤0.5s (99%) ≤0.1s (99%) ＜0.08s

Handover Success Rate ≥99.5% ≥99.5% ≥99.5%

Throughput Peak：32kbps

Average：2kbps

Peak：10Mbps(UL+DL)

Average：1Mbps(UL+DL)

UL Peak > 3.5Mbps

DL Peak >12Mbps

UL Average > 1.5Mbps

DL Average > 4.5Mbps

Data Packet Loss Rate ≤10-2 ≤10-3 ≤10-3

The key indicators of eLTE are significantly better than GSM-R The test results fulfill the customer’s expectation


High PA Efficiency

High Rx Sensitivity

BTS Installation

DBS3900 : Easy installation, Harsh environment tolerance


eLTE Terminals

eA660-118

Outdoor CPE

LTE Wireless broadband data access

LAN & WiFi broadband service

Outdoor CPE

EM350

Standard LTE Mini PCIe slot

Easy embed chip for OCU and CIR

eLTE Modual

Handset provides voice function to

dispatcher, drivers and maintainers

Outdoor CPE can provide big throughput

to carry video surveillance

eLTE wireless modual is the

communication core for the multiple

locomotive control system

Handset

eH811

Voice trunking

4.5 inch FWVGA(1280x720) TFT, Android 4.0

IP67 Water & Dust proof


eLTE Certification Report from SHR


Content

2

Huawei Customized Solutions and Benefits

1 Customer’s Challenge

3

Key Success Factors


Huwei LTE Solution – how to meet customer’s requirement

One Unified Network

One unified network to carry train control, CTC, voice dispatching

and mobile video surveillance

Reliable Network

The network is redundantly designed including the double layer

BTS, board hot backup and core network redundancy.

All these designing is aimed to provide a robust communication

system

E2E Encryption

Support the highest level encryption to prevent illegal intrusion.

QoS Mechanism

System provides multiple QoS mechanism to ensure the absolute

priority for train control service.

Outstanding Performance

14Mbps downlink and 4Mbps uplink on 5M spectrum.

End to end time delay 50ms

Handover interrupt time 80ms

The Evolution

Based on the 4G LTE technology, eLTE has the smooth evolution

capability to protect the customer’s investment

Huawei LTE TDD solution can meet SHR’s requirements.


Partners for eLTE Railway Solution

eLTE Solution Provider

• RAN,CN,OSS,Terminal • Guarantee the E2E functionality and performance

Project Management

Cab Radio Provider

• Integrate eLTE module into train control system

• Coordinates the subcontractors work

Train Control System

Thank you www.huawei.com

Copyright© 2011 Huawei Technologies Co., Ltd. All Rights Reserved.

The information in this document may contain predictive statements including, without limitation, statements regarding the future financial

and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and

developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for

reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.

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China Shuo Huang Railway eLTE Success Case Study Shuo Huang Railway eLTE Success Case Study ... DBS3900 : Easy installation ... • RAN,CN,OSS,Terminal • Guarantee the E2E