_bsnl bss technical presentation

HUAWEI TECHNOLOGIES Co., Ltd.

www.huawei.com

HUAWEI Confidential

Huawei BSS Products

BSNL SZ Phase V

6th March 2009

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential

Agenda

� Huawei BSS Product Family� BSC 6000� BTS Product for PhaseV� Network Architecture


•Urban•Suburban

BSC 6000

BTS3012II

�Indoor macro BTS•Dense urban•Urban•18TRX/cab(GSM)

•Urban•Suburban•Hotspot•Rural area

DBS3900

Huawei BSS Product Family

�Micro BTS�IBS

�Outdoor macro BTS

BTS3012AE


Huawei BSC6000


3.5 MillionMax. BHCA

13,000 ErlMax. Traffic

1(With TC)Max. Number of Cabinet

2048 TRXCapacity

Technical Specification

DC -48V (-40V - -57V)Power Supply

99.9998%System Availability

<350 kg (Fully configured)Weight/Cabinet

2200 600 800 (mm)Dimension (H W D)

Technical Specification

BSC6000 Specifications

High Integration: 2048 TRX cabinets with card PCU in one Cabinet

Various interface : TDM over E1/T1/STM1, IP over FE/GE,FR over E1

High Reliability: 1+1, N+1 board backup

Leading PARC platform, BSC/TC Co-platform


BSC Design

720 TRX

Lowest ConfigurationBSC Design

990 TRX

Highest Configuration

1950 TRX

Single Cabinet for all BSC Configurations (PCU inc)Footprint-�� 0.48 m2

(800mm*600mm)


How to configure / expand a BSC ?

MAX CAPACITY: HW support max. 2048 TRXMAX CONF. : 1 Main Subrack, 2 Expansion SubracksINTERFACE UNITS: Add by Requirements

BSC6000 HW Configuration Principle

� Add 2nd Expansion Subrack (256TRX)------------------------------------------------HW support 1536TRX

� Add 1 Main subrack + 1 Rack (256TRX)-------------------------------------------------HW support 256TRX

� Add Expansion Unit (256TRX) to Main Subrack -------------------------------------------------HW support 512TRX

� Add 1st Expansion Subrack (256TRX)-------------------------------------------------HW support 768TRX

� Add Expansion Unit (512TRX) to 1st Expan. Subrack------------------------------------------------HW support 1280TRX

� Add Expansion Unit (512TRX) to 2nd Expan. Subrack----------------------------------------------- HW support 2048TRX


BSC Configurations for Phase-V


BTS Products for Phase-V


BTS 3012 II – Macro Indoor

BTS3012II with 18TRX

DDPU

DDPU

DDPU

DDPU

DDPU

DDPU

POWER IN AND EMC

DELC

DMLC

DTRU

FAN

WIRING

��

DTMU

DCCU

WIRING

DTRU

DTRU

DTRU

DTRU

DTRU

DTMU

DCSU

DEMU

9U

9U

2U

9U

34U

1U

DSAC

DELC

DTRU

DTRU

DTRU

2U

��

��

AIR INLETTransmission Unit

2U


BTS3012AE - Macro Outdoor

BTS3012 AE with 12TRX


Distributed BTS Solution : DBS3900

BBU3900�6 cells / Per BBU�36TRX�Size: Standard 19 inch cabinet, 2U space�Weight: 12Kg �Power: -48VDC�Power consumption: 35W�Temperature: -10 +55

RRU3004�2 TRXs�TOC: 30W(900M)/20W(1800M)�Weight: 15Kg�Size (H*W*D ): 480*356*100 �Power: -48VDC�Temperature: -40 +55

CPRI, Fiber

BBU3900

RRU3004


DBS3900 : IBS solution

BBU3900

Antenna Splitter

Coupler

Leaky Cable

Splitter

Splitter

Antenna Splitter

Coupler

Leaky Cable

Splitter

Splitter

RRU

RRU

For Upper half of Building

For Lower half of Building

� DBS3900 for IBS

� Multi RRUs for high & Large building

� No cable loss with fibre connection

In the building or remote


Transmit Power


Power & Space Requirements


Network Architecture


BSS Network Architecture : Interfaces

MSC Server

MGW

BTS3900

Abis TC

BSC6000PCU integrated GGSN

SGSN

Ater

Gb

BTS3900A

DBS3900

E1

Frame Relay over E1

Optical STM-1

A

Optical STM-1Electrical E1


-48V DC Input

(From PDF)

FE Interface

From GOMU to OMCR

Abis Interface (To GEIUB Card)

Electrical E1

DDFWrapping Type

Ater Interface (For 720 TRX BSC)

Electrical E1

DDFWrapping Type

Ater InterfaceBSC 990TRX & 1950 TRX

Optical STM-1,LC TypeSingle Mode,1310nm,Channelized

ODF

FR Over E1

Gb Interface (GEPUG Card)

DDFWrapping Type

Towards BTS Sites Towards SGSN

Towards Transcoder

2200*600*800 (mm)


Ater Interface (For 720 TRX BSC)

Electrical E1

DDFWrapping Type

Ater InterfaceBSC 990TRX & 1950 TRX


ODF

Towards BSC

2200*600*800 (mm)

A Interface


ODF

Towards MGW

TRA

NS

CO

DE

R -48V DC Input

(From PDF)


Abis Interface Networking

Optical Modem Optical Modem

DDFWrapping Type

HDSL ModemHDSL Modem

FiberFiber

Copper Network

Electrical E1

Electrical E1

Electrical E1Electrical E1

Electrical E1

Electrical E1

Electrical E1

Electrical E1

Electrical E1

MW Indoor UnitMW Indoor Unit


Thanks!

_bsnl bss technical presentation

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