HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

Single-Backhaul, Any Media

4G Backhauling Technology

Dedi TarmiziNetwork Solution Sales Dept.DGPT forum - 4G Backhauling Technology Update - Jakarta, August 20th 2010

Content

• Trend and Challenges of IP Mobile Backhaul

• Single-Backhaul, Any Media

HUAWEI TECHNOLOGIES CO., LTD. 3

On the Way to Broadband and ALL IPOn the Way to Broadband and ALL IP

� Always required more bandwidth for your backhaul…

� Always required flexible and dynamic service provisioning in your network …

HUAWEI TECHNOLOGIES CO., LTD. 4

Challenges for IP Backhaul

Synchronization� Phase synch is the key to

improve the throughput performance

� High Opex of GPS

Operation and Maintenance� Co-exist and inter-connection� Multiple to Unified management� High requirements for OM Team

Last Mile Access� Fiber, Copper and Microwave� Bandwidth is not enough� Fast and easy

Simple and Easy

E2E Configuration

Troubleshooting

VisualizedManagement

ExistingResource

Cost of New Build

Content

• Trend and Challenges of IP Mobile Backhaul• Single-Backhaul, Any Media

– Media Access and Bandwidth– Quality and Synchronization– Deployment and Maintenance

HUAWEI TECHNOLOGIES CO., LTD. 6

Where is Mobile Backhaul

• Access and bandwidth• Quality and synchronization

E1/FE

E1/FE

E1/FELeased Line

Offload

2G/3G/LTE

2G/3G/LTE

2G/3G/LTE

BSC

RNCCopper

Microwave

Fiber SGSN

GGSN

MGCF

PON

2G/3G/LTE

FE/GE

CSCF

GMSCe

MSCe

• Deployment and Maintenance

HUAWEI TECHNOLOGIES CO., LTD. 7

Any Media Access

GPON

xDSL

Microwave

2G/3G/LTEDSLAM

Ethernet

2G/3G/LTE

Enterprise

E1

2G/3G

E1 Cable Bonding2Mbps ~ 32Mbps

IP Microwave

Max 400Mbps

Copper Bonding

4Mbps ~ 20Mbps

Ethernet Fiber

100 ~ 1000Mbps

xPON Fiber

All access media are build

into one Box

Scenario free !!

Less cable engineering

and room space

Saving CAPEX !!

Module changeable in

different mobile stage

Saving CAPEX !!

100 ~ 1000Mbps

HUAWEI TECHNOLOGIES CO., LTD. 8

Networking IP Microwave

ChannelCapability

E1 Services

256QAM32QAM

QPSK

256QAM

128QAM

32QAM

128QAM

64QAM

64QAM

16QAM

16QAM

EthernetServices

AM Function• Auto hitless adjustment• QoS cooperated• Reliable and efficiency

Broadband IP Microwave• 400M per frequency point• 800M with XPIC• PDH, SDH, ATM, FE and GE

Networking Microwave• Thousands hops into one network• TDM/Packet unified• Microwave/fiber merged

Smooth Upgrade• One Platform to support TDM, Hybrid

and Packet Microwave • Future Oriented System Architecture,

One time investment

HUAWEI TECHNOLOGIES CO., LTD. 9

QoS Guaranteed

•MPLS tunnel: connection oriented technology•H QoS: provide the capability for different service and different user

2000 2002 2005 2007 2009 2011 2015

1Mbps

10Mbps

100Mbps

GPRS 53.6Kbps

WR99 384Kbps

WR5 14.Mbps

LTE 25~100Mbps

C-1x 153Kbps

C1xDO 2.4Mbps

C1xDO 9.3MbpsC1xDO

3.1Mbps

UMB ~100Mbps

600ms

150ms

100ms70ms

45ms

10ms

200ms

50ms10ms

100ms

E2E Latency requirements

•Comparing with 2G/3G, latency is the key competition strength of LTE

•With this feature, more attractive real-time services can be realized in LTE-Era

•Exclude the latency of mobile network, Only 5ms latency allowed for transport network

HUAWEI TECHNOLOGIES CO., LTD. 10

Any Media Clock Synchronization

Over Any Media

Packet Clock Technologies

• Clock distribution over any media• Support the handover through any

media connected cells• Support the high rate throughput of

LTE

• IEEE 1588v2 for LTE• Synchronous Eth. for Ethernet• Network Time Reference for G.SHDSL• Adaptive Clock Recovery for 3rd party ME

2G/3G

3G

2G

LTEG.SHDSL

Ethernet

E1 or POS

10GEGPS Investment Saving • GPS hardware saving• GPS Opex Free

HUAWEI TECHNOLOGIES CO., LTD. 11

Visible Management

E2E Service Click & Play

Perfect Alarm Management

5 Level Trouble Shooting

Broad Chipset ServiceNetwork Device

“The key point of network transformation to all IP is not system but how to manage it”

• Fast E2E service provisioning, from 5 minutes to 15 seconds• Unified management system for transport, access and router• Filter 85% of large number of useless alarms, simplify operation• It is believed this feature can save at least 40% Opex of the NMS

3G

2G

3G

2G

HUAWEI TECHNOLOGIES CO., LTD. 12

Fast and Visualized IP Management

• Hybrid L2 and L3 MPLS platform, to provide flexible traffic switching ability• Graphic User Interface realize the ALL IP network transformation• Visualized IP management support fast deployment and high efficiency maintenance

HUAWEI TECHNOLOGIES CO., LTD. 13

Summary:Single-Backhaul, Any Media• Access and Bandwidth

– Any Media with copper, microwave and fiber

– Unified management cross domains

• Quality and Synchronization– MPLS connection oriented packet based platform

– IEEE 1588V2 will be the mandatory requirement

• Deployment and Maintenance– Flexible L2/L3 platform for various scenario

– Visualized management system based on Graphic User Interface

Thank you

HUAWEI TECHNOLOGIES CO., LTD.

Copyright©2009 Huawei Technologies Co., Ltd. All Rights

Reserved. The information contained in this

document is for reference purpose only, and is subject to change or withdrawal according to specific

customer requirements and conditions.

• QUESTIONS?• dedi.tarmizi@huawei.com