1- ENE040613040001 HUAWEI BSC6000 Hardware Structure and System Description-20061231-A-1.0.ppt

7/24/2019 1- ENE040613040001 HUAWEI BSC6000 Hardware Structure and System Description-20061231-A-1.0.ppt

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Dec 31 2006

HUAWEI TECHNOLOGIES Co., Ltd.

www.huawei.com

HUAWEI Confdential

Internal Use (Only)

GSM BSSTraining Team

ENE040613040001 HUAWEI BSC6000

Hardware Structure and

System Descr!t"n

ISSUE 1#0


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HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confdential

This course describes the hardare structure o!

the "U#$%I &'6000 system board module

!unctions system o*erating *rinci*les system

signal !los and O+, !los- In addition this

course describes the *rinci*les o! hardare

con!iguration and lists some ty*ical

con!igurations-


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$e%erence

HUAWEI BSC6000 Hardware Reference

HUAWEI BSC6000 System Description

HUAWEI BSC6000 Architecture and rincip!es


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&ur!"se

A%ter 'earnn( t)s c"urse* y"u s)"u'd understand

t)e %"''"wn( c"ntents+

"U#$%I &'6000 !unction and !eatures

"U#$%I &'6000 hardare structure "U#$%I &'6000 system *rinci*le

"U#$%I &'6000 ty*ical con!iguration


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C)a!ter 1 System Descr!t"n

C)a!ter , Hardware Structure

C)a!ter 3 W"r-n( &rnc!'e

C)a!ter 4 .y!ca' C"n%(urat"n


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''

,'

'

-

"

#bis

Pb

&'

,'&T'

,'&T'

,'&T'

PU

Um

PD

#s

b

The "U#$%I &'6000 is a ne generation ', &' *roduct a!ter the "U#$%I

&'32-

/"cat"n "% t)e BSC6000 n t)e GSM Netw"r-


7/104HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confdential

eatures "% t)e BSC6000 System

/ar(e ca!acty* )() nte(rat"n

'u**orting 20.5T at the !ull rate7 su**orting 102.T at the hal! rate ,a8imum o! tra!!ic9 12000 %rl7 &"# 9 23.00007

:ull;con!iguration subscriber9 600 000

In case o! using the %1 inter!ace board a ma8imum o! the system is !our racice;oriented hardare con!iguration

,ulti*le cloc< sources


8/104HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confdential

eatures "% t)e BSC6000 System

C"m!re)ense %unct"ns adanced mana(ement a'("rt)m %"r rad" res"urce

The ser>ice !unctions is categori?ed into basic !unctions and o*tional !unctions- To *rotect

in>estment the customer choose *ro*er !unctions that are a**lied to a s*eci!ied netorice *atching

Str"n( !er%"rmance* adanced des(n

'u**orting 2, signaling liner- It *rocesses the

&'6000 ser>ices and *er!orms o*erations and

maintenance-

In the &a I,' and at most to

subracer

,

Dummy

*anel

#

'itch

C,

abling

subrac< #ir

de!ence

subrac


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$ac- 55GBS$

GBS$ GSM BSC Serce &r"cessn( $ac- 7+ It is only

con!igured ith subracice *rocessing

!unctions o! the &'6000-

One ser>ice rac< can be con!igured ith three

subracice Euantity

each &'6000 system contains a ma8imum o! three

ser>ice rac


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Su2rac-

Su2rac-+ The subrac< com*lies ith the

I%602=4 standard- The idth o! it is 1= inches-

# bacoice *rocessing subracice *rocessing !unction o! the &'6000- %ach &'6000 has 0F3

%P' that can be con!igured in the & or &'-

It can *rocess the ser>ices o! a ma8imum o! /12 Ts in !ull con!iguration-

PU, slot 0 2

TU slot . /

'U slot 6 4

%IU& slot 15 24

%IUT slot 16 14

%IUP slot 1. 1/


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Su2rac-55G.CS

G.CS+# T' (', Transoder 'ubrac< ) *er!orms transcoding rate ada*tation and sub;

multi*le8ing-

$hen the &'6000 uses %1 transmissions on the # inter!ace a T' *ro>ides a ma8imum o!

35.0 s*eech channels-

TU slot . /

'U slot 6 4

%IU& slot = 13

%IUT slot 1. 14

%IU# slot 15 24


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Su2rac-55G.CS

$hen the &'6000 uses 'T,;1 transmissions on the # inter!ace a T' *ro>ides a ma8imum o!

4650 s*eech channels-


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ac< and 'ubracice

G8&UM ', %8tended Processing Unit !or ,ain ser>ice

GD&UC ', Data Processing Unit !or ' ser>iceGEIUA ', %1GT1 Inter!ace Unit !or #

GEIUB ', %1GT1 Inter!ace Unit !or #bis

GEIU& ', %1GT1 Inter!ace Unit !or Pb

GEIU. ', %1GT1 Inter!ace Unit !or #ter

G9IUA ', O*tic Inter!ace Unit !or #

G9IUB ', O*tic Inter!ace Unit !or #bis

G9IU& ', O*tic Inter!ace Unit !or Pb

G9IU. ', O*tic Inter!ace Unit !or #ter


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B"ard55GGCU

U

P#

U#,#T

#T;I

5

=

O,0

O,1

0

1

2

3

.

/

6

4

(C

OUT

T%'TI

T%'TOUT

(CI1

(CI0

&"rt unct"n

Matc)n(

C"nnect"r

COUT0

=

'ynchroni?ation signal out*ut *ort used to

out*ut 5 e U and

the standby U are con!igured in slots 12 and 13 in the ,P'- The U

board *ro>ides synchronous timing signals !or the system

The U has the !olloing !unctions9

enerating and e and standby Us


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B"ard55GSCU

&"rt unct"nMatc)n(

%"T0 5 10,G100,G1000, %thernet *orts used to connect subrace 'U and

the standby 'U are inserted in slots 6 and 4 o! the ,P'G%P'GT'- The

'U board *ro>ides maintenance management o! the subrac


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B"ard 55G.NU

&"rt unct"n

Matc)n(

c"nnect"r

TD,0 / TD, high;s*eed serial *ort used to connect the TUsbeteen subraciding 125 C 125 C TD, sitching

#llocating TD, netor< resources establishing and releasing radio lin


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B"ard55G8&UM

G8&U

&A$C

3U1

#2,

#(T

1

0

G1

0

0

G1

0

0

0

&

#

'

%

;T

#(T

2I1C

0

1

,

3

Paging control'ystem in!ormation managementhannel assignment&T' common ser>ice management

oice call controlPacice control"ando>erPoer control

&"rt unct"nMatc)n(

c"nnect"r

10G100G1000'%;T0 3 %G:% %thernet *ort reser>edH./

The PU, is the main ser>ice *rocessing unit in the &'6000- The acti>ePU, and the standby PU, are inserted in slots 0 and 1 o! the ,P' or

%P'- One PU, has !our built;in PUs that *er!orm central ser>ice

*rocessing !unction-

The PU, has the !olloing !unctions9


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B"ard55G8&UC

G8&U

&A$C

3U1

#2,

#(T

1

0

G1

0

0

G1

0

0

0

&

#

'

%

;T

#(T

2I1C

0

1

,

3

&"rt unct"nMatc)n(

c"nnect"r

10G100G1000'%;T0 3%G:% %thernet *ort

reser>ed

H./

The PU is the cell broadcast *rocessing unit in the &'6000- The

acti>e PU and standby PU are inserted in slots 5 and slot = in

the ,P' or %P'- The PU *er!orms the message cell broadcast

!unction o! the system-

The PU has the !olloing !unctions9

Pro>iding a *ort !or connecting the ell &roadcast enter (&)

'toring cell broadcast messages

'cheduling cell broadcast messages based on the ell &roadcast

hannel (&")


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B"ard 55GEIU ; G9IU

%IU

P#

U#,#T

T%'TOUT

2,0

2,1

OIU

P#

U#,#T

T%'TOUT

2,0

2,1

O'

T

%1GT1(04)

%1GT1(1623)

%1GT1(2.31)

%1GT1(51/)

Inter%ace unct"nMatc)n(

c"nnect"r

%1GT1(0

31)

%1GT1 *ort used to transmit and recei>e %1GT1 signals

on routes 0F4

D&..

2,0 12-0.5 ,"? cloc< source out*ut *ort used to out*ut the

e8tracted line cloc< as the system cloc< source

',& male

connector

T%'TOUT2-0.5 ,"? cloc< out*ut *ort used to out*ut the testing

cloc< o! the system

',& male

connector

The %IU G OIU can be categori?ed into the !olloing ty*es 9

The %IU&GOIU& is the ', %1GT1 Inter!ace Unit !or the #bis inter!ace-

The %IUPGOIUP is the ', %1GT1 Inter!ace Unit !or the Pb inter!ace-

The %IUTGOIUT is the ', %1GT1 Inter!ace Unit !or the #ter inter!ace-

The %IU#GOIU# is the ', %1GT1 Inter!ace Unit !or the # inter!ace-

The %IUGOIU has the !olloing !unctions9

Processing the ''4 ,TP2 *rotocols

Processing the in< #ccess Procedure on the D channel (#PD) *rotocols

Pro>iding maintenance lin


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B"ard55GEIU

DIPsitch

&it Descri*tion 4/J 120J

'1 1 Used to select the im*edance on %1GT1 lin


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B"ard55GD&UC

The DPU is the circuit ser>ice *rocessing unit in the &'6000- The

DPU board can be inserted in slot 0 to slot 3 slot 5 to slot 13 o! the

T' subracoice and data ser>ice

*rocessing !unctions- It orices

Per!orming data ser>ice rate ada*tation

Per!orming Tandem :ree O*eration (T:O)

Per!orming >oice enhancement !unction

#utomatically detecting >oice !aults

D&Ua

&A$C

3U1

#2,

#(T


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GBAM

The , is a ser>er installed ith O,U so!tare hich is used to *er!orm o*eration and

maintenance !or the &'6000- It has the !olloing !unctions9

ontrolling the communications beteen the ,T and boards su**orting data con!iguration

!or boards through the ,T7 collecting and !iltering *er!ormance and alarm data

es*onding to the commands !rom the ,T *rocessing the commands and then !orarding

the commands to the boards in the &'6000

:iltering the results !rom boards and then returning the results to the ,T


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B"ard55GBAM M"du'e &"rt

Dis*lay *ort

RJ45 NIC H./ I *ortH./ 'erial *ort

RJ45 NIC 10,G100, ada*ti>e%thernet *ort

Port !or the

mouse and


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ice integrating a


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an B" The P:PU board and the P:U board are con!igured in the !an bo8-

The P:PU is inserted in the rear *art o! the !an bo8- It *ro>ides *oer su**ly !or nine !ans oltage stable through a stabili?ing tube and ensures normal o*erations o! the !ans-

The P:U is inserted in the !ront *art o! the !an bo8- It has the !olloing !unctions9 ,onitoring the running status o! the !ans in the !an bo8

ommunicating ith the 'U and re*orting the or


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&"wer Dstr2ut"n B"

The *oer distribution bo8 has the !olloing con!igurations9

hecoltage

Detecting one route o! e8ternal tem*erature sensor7 detecting one route o! e8ternal humidity

sensor7 detecting to lightning *rotection com*onents7 detecting the status o! si8 distributed;

*oer out*ut sitches

%mitting audio and >isual alarms

ommunicating ith the 'U and re*orting the status o! the *oer distribution bo8 and

e8changing O+, in!ormation ith the 'U


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Summary

SummarySummary This cha*ter describes the !olloing contents9A'tructure o! the &'6000Aracision ,ulti*le8ing (TD,) sitching subsystem *ro>ides circuit sitched domain

(') sitching !or the system- The TD, sitching subsystem has the !olloing !unctions9

Pro>iding TD, bearers !or the # #bis #ter and Pb inter!aces

Per!orming TD, sitching and *ro>iding circuit sitched domain (') sitching !or the

system

Pro>iding TD, bearers !or the system ser>ice *rocessing


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.DM Access Bearer Unt

The TD, access bearer unit *ro>ides TD, bearers !or the ser>ices on the # #bis #ter and Pb

inter!ace- The hardare o! it consists o! %IU& %IUP %IUT and %IU#- %ach board has thesame hardare structure that contains bac


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.run- Ca2'e

The trun< cable is categori?ed into the !olloing ty*es9

4/J coa8ial cable 4/J K;sha*edcoa8ial cable

120J tisted *air cable

120JK;sha*ed tisted *air cable

Port9 D&.. connector


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.run- Ca2'e

onnecting the 4/J K;sha*ed coa8ial cable


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.DM Swtc)n( Unt

The TU board o*erates in acti>e and standby modes-

$hen other boards *er!orm acti>e;standby sitcho>er the TU board detects the s*eech

channels on the D' line;standby sitcho>er other boards detect the s*eech

channels on the D' linSu2rac- .DM Swtc)n(+ Other boards in the subrac< connect the acti>eGstandby boards

through the o oltage Di!!erential 'ignal (D') high;s*eed serial *orts

TU (acti>e) TU (standby)

'lot 0 'lot 2 'lot 24

onnection beteen a board and the acti>e TU through

a bac


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.DM Swtc)n( Unt

Porto

nthe

*anel

Porton

the

bacSu2rac- .DM Swtc)n(+ The TD, sitching units interconnect ith each other through

TU crosso>er cables-

GTNU0

GTNU0 GTNU1

GTNU1

GTNU0 GTNU1

Interconnecti

onD' serial

(bearing on

the "$

cable

TD, sitching module125C 8 125C

The TU to each slot9 .C7

2.8.


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Inter>Su2rac- Interc"nnect"ns "% G.NU

Cr"ss"er Ca2'es The right !igure shos the

interconnections o! TU crosso>ercables hen !our ser>ice subrac


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G.NU Cr"ss"er Et)ernet Ca2'e

Pin12

$1 $3

$2 $.

1

&

&

6.

6361

62

#

#

Pin1.

Pin1 Pin1.

3


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.DM &r"cessn( Bearer Unt

The TD, *rocessing bearer unit *er!orms TD, bearers !or the DPU ser>ices-

The TD, sitching module on the DPU *ro>ides 16 C 16 C timeslot sitching- It can sitchtimeslots beteen the bac


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GE Swtc)n( Su2system

The igabit %thernet (%) sitching subsystem *er!orms % sitching o! signaling and O+,

inter!ace- The hardare o! the subsystem consists o! the !olloing entities9

&acides % sitching !or the

other boards in the same subrac


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GE Swtc)n( Unt

Intra;subrac< acti>eGstandby 'U boards9 "i interconnection7 30 bandidth

Intra;subrac< % sitching9 The 'U board *ro>ides .5 % sitching ca*ability- The slot 1.slot 1/ slot 26 and slot 24 are distributed 1 res*ecti>ely- The slot 6 and slot 4 are not distributed-

Other slots are distributed 2 res*ecti>ely-

'U

#cti>e

'lot 1 'lot 2 'lot 26

onnection beteen a board and the acti>e 'U through a

bac


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man

su2rac-

Etens"n

su2rac-

Etens"nsu2rac-

:our inter;

subrac< 1

netorSu2rac- Interc"nnect"n

# inter!ace

Pb inter!ace#bis inter!ace#ter inter!ace

The subrac


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Serce &r"cessn( Su2system

The hardare entity o! the ser>ice *rocessing subsystem is the DPU board- It *er!orms the

!olloing !unctions9 Transcoding

ate ada*tation


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Serce C"ntr"' Su2system

The ser>ice control subsystem has the !olloing !unctions9

Paging control system in!ormation management channel assignment >oice call control P'ser>ice control hando>er and *oer control

The hardare entities9

The PU, board

The PU board

The , ser>er

The 'U board in the T' subracice *rocessing o! the &'6000 hich includes !our

PU *rocessing units-

The !our PU *rocessing units ha>e the !olloing !unctions9

PU09 *aging control system in!ormation management channel assignment and &T'

common ser>ice management

PU1 39 >oice call control P' ser>ice control hando>er and *oer control The PU board *er!orms the cell broadcast !unction7 the , ser>er *er!orms &T' O+,

management7 the 'U board in the T' subrac< *er!orms the T resource *ool management


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Inter%ace and S(na'n( &r"cessn( Su2system

The inter!ace and signaling subsystem *ro>ides inter!aces o! &' &T' and '' hich *er!orms

signaling *rocessing !unction o! data lin< layer- Pro>iding #G#bisGPbG#ter inter!aces

'u**orting cell broadcast message ser>ice *rocessing

'u**orting the ,TP2 *rotocol o! ''4

'u**orting the #PD *rotocol

BTSGMPS/

GEPSGTCS MSC

PCU CBC

BSC

Ai!

P C

Ate"A


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C'"c- Su2system

The hardare entity o! the cloc< subsystem is the ', eneral locC Unit (U)-

The cloc< sources o! the &'6000 are as !ollos9

&uilding Integrated Timing 'u**ly 'ystem (&IT')

There are to ty*es o! &IT' cloc


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C'"c- Su2system GGCU $e%erence C'"c- In!ut

To in*ut the acti>e;standby cloc< o! the U you can use the signals *ro>ided by the &IT' and

the 2-0.5,"? cloc< signal e8tracted !rom the u**er;le>el cloc< by the inter!ace *anel in the ser>ice

subrac


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GSCU GSCU GSCU

Acte;stand2y GGCU

In t)e su2rac- 0

'er>ice

board

'er>ice

board

'er>ice

board

'er>ice

board

'er>ice

board

'er>ice

board

GMPSGEPS

Time synchroni?ation

*rimary re!erence

Transmission synchroni?ation

re!erence source

&ac


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The connection o! the U o! the main subrac< and the 'U o! the e8tension subrac< is shon as

!olloing !igure9The acti>e U and the standby U out*ut 10;ay signal channel res*ecti>ely- # signal

channel o! an acti>e U and that o! a standby U are integrated through the K;sha*ed cable-

#ny o! com*onent including U K;sha*ed cable and 'U is !aulty the system cloc< still can

or< normally-

The K;sha*ed cable can ensure the sitcho>er o! the U hich does not a!!ect the 'U to

recei>e cloc


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C'"c- Ca2'e

1 1

2

1

5

1

5

1

5

$2

$3

62

63

$161


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on!iguration !or the cloc< in the U9

I! there is no &IT' e8tract the synchroni?ation re!erence cloc< !rom the inter!ace board o!

main subrac


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C'"c- Su2system C"ntr"'

To reali?e O+, !or the U transmitthe o*eration and maintenance in!ormation o! O+,

terminal (,T) to the , ser>er and then send it to the 'U board o! the ,P'-

,'U

U

,T


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C)a!ter 3 System &rnc!'e

,odule :unction

'ystem 'ignal 'tream

'o!tare oading

#larm Path


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S(na' '"w "% Basc ="ce Serce ="ce serce+

The >oice signal is sent to the %IU& o! ser>ice subrac< through the #bis inter!ace (16G5CbitGs

sub;timeslot)- The %IU& demulti*le8es the >oice signal into 6.


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&S Serce S(na' '"w

&S serce+

The P' data signal is sent to the %IU& board in the ,P'G%P' through the #bis

inter!ace- The call uses one to !our 16


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Serce S(na' '"w

T subracice non;crosso>er subrac< sitch

oice ser>ice crosso>er subrac< sitch

P' ser>ice non;crosso>er subrac< sitch

Ater interface

&, subracice

boardG&CU

GEIUT

,ain T' emote

G&CU

GEIUT

%1GT1 cable

% sitching on

the bacic

eboard

GEPS

"D lini

ceboard

9M '


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9M '"w

O+, *ath o! the ,P' ,T ' , ' 'U ' boards o! the ,P'O+, *ath o! the %P'

,T ' , ' 'U ' inter;subrac< interconnection cable ' 'U ' boards o! the %P'O+, *ath o! the T'

,T ' , ' 'U ' PU,' 'U ' %IUT ' "D ' %IUT ' 'U ' boards o!the T'O+, *ath o! the &T'

,T

' , ' 'U ' PU, ' 'U ' %IU& ' &T'

&oard in The ,P'G%P'

&oard in the T'


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,odule :unction

'ystem 'ignal :lo

'o!tare oading

#larm Path

S %t / d


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S"%tware /"adn(

The loading *rocess is the *rocess that a board obtains *rogram !iles and data !iles a!ter the ser>ice

subrac< or the board starts or restarts- The *rocess o! loading has the !olloing to *hases9

&OOTP *hase9 # board obtains its IP address so!tare loading control mode and *rogram

so!tare by sending a &ootstra* Protocol (&OOTP) reEuest-

O#D *hase9 # board obtains its data !iles and other !iles-

The &'6000 so!tare loading control system has to layers9

The , is the !irst;le>el center o! the entire &' so!tare loading management- The loading

and *oer;on o! the , are inde*endent o! other boards- The , *rocesses the loading

control reEuests o! the 'U in the ,P'-

The 'U in the ,P' is the second;le>el center o! the loading control system- The 'U

*rocesses the loading control reEuests o! the ser>ice boards in the ,P' %P' and T'-

S %t / d & t) $ t G.CS7


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S"%tware /"adn( &at) $em"te G.CS7

%P' T'

T',P'

E

I

U

T

&

#

,

'

U

EI

U

.

G

S

C

U

'

U

'

U

GMPS

,ain emote T'

e8tension T'

GEPS

% on the bac


79/104


S"%tware /"adn( &at) G.CS at /"ca'7

&

#

,

'

U

GMPS

,ain T'

e8tension T'

GEPS

% on the baciceboard

'er>i

ceboard

T'

G

S

C

U

'er>ice

board

/ d S %t t t) GSCU B d


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/"adn( S"%tware t" t)e GSCU B"ard

The *rocess o! the so!tare loading !or the 'U is as !ollos9

1- #!ter the 'U starts u* it broadcasts the &OOTP reEuest-

I! the , is online it *rocesses and res*onds to the reEuest-

I! the , is not started or is o!!line the 'U starts u* and loads data !rom its on

!lash memory acts as a second;le>el loading control center and then *rocesses the

&OOTP reEuests o! the other boards-

2- #!ter recei>ing the res*onse !rom the , the 'U determines hether to obtain the

latest a**lication !iles !rom the , based on the loading control characters and the

so!tare >ersion in the !lash memory-

3- I! the 'U needs to obtain the *rogram !iles !rom the , it obtains the *rogram

so!tare !rom the so!tare area in the , and rites it into the !lash- It then loads the

so!tare !rom the !lash-

.- #!ter the *rogram !iles are loaded the 'U starts to load the data !iles- The loading

*rocess o! the data !iles is the same as that o! the *rogram !iles-

/ d S %t t t) 9t) B d


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/"adn( S"%tware t" t)e 9t)er B"ards

#!ter the so!tare o! the 'U is loaded the loading o! the so!tare !or the other boards in the

subrac< starts-

1- #!ter a board is started it broadcasts the &OOTP reEuest- The reEuest contains the *hysical

address o! this board and the so!tare >ersion in!ormation stored in the !lash-

2- #!ter the 'U recei>es the &OOTP reEuest it trans*arently transmits this reEuest to the

'U in the ,P' i! the subrac< is not the ,P'-

3- The 'U in the ,P' calculates the IP address o! the board based on the *hysical

address o! the board and then obtains the loading control character !rom the con!iguration

data o! the board-

I! the loading control character is /"ad %r"m 'as) then the 'U in the ,P' res*onds to the

&OOTP reEuest- The res*onse carries the IP address and the loading control character noti!ying

the board to obtain the *rogram !iles !rom the !lash and load them-

I! the loading control character is Aut" then the 'U in the ,P' determines hether the

so!tare >ersion in the !lash o! this board is consistent ith that in the so!tare area o! the ,

and then res*onds to the &OOTP reEuest- The res*onse carries the IP address and the loading

control character-

I! the loading control character is /"ad %r"m Serer then the 'U directly donloads the

a**lication !iles !rom the >ersion section on the ,-

/ d S %t t t) 9t) B d


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/"adn( S"%tware t" t)e 9t)er B"ards

.- #!ter the *rogram !iles run the board sends a O#D reEuest to the 'U in the ,P' to

Euery the !iles e8ce*t the *rogram !iles-

/- The 'U in the ,P' returns a !ile list to the board- &ased on the !ile list the board

res*onds to the 'U ith the !ile >ersion in!ormation in the !lash-

6- The 'U com*ares the >ersion in!ormation and res*onds to the board ith the in!ormation

(carrying the , address) about the !iles to be u*dated-

4- The board donloads the !iles !rom the so!tare area in the , and loads them-

/"adn( S"%t are t" t)e B"ards n a $em"te G.CS


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/"adn( S"%tware t" t)e B"ards n a $em"te G.CS

The 'U in the main T' on the ,' side is a second;le>el loading control center- The

loading o! the remote T's can be inde*endent on the #ter O+, lin< to some e8tent-

$hen the #ter O+, lin< is bro


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/"adn( t)e GSCU S"%tware n t)e $em"te G.CS

#!ter the local %IUT board starts u* it sets u* a "D lin< to the remote %IUT-The *rocess o!

loading the 'U so!tare in a T' is as !ollos9

1- #!ter the local %IUT starts u* it sets u* a #ter O+, lin< to the remote %IUT-

2- The remote %IUT sends a &OOTP reEuest to the 'U in the same subrac


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,odule :unction

'ystem 'ignal :lo

'o!tare oading

#larm Path

C"nnect"n "% A'arm B"


86/104


C"nnect"n "% A'arm B"

C"nnect"n sc)eme+ .)e a'arm 2" accesses /M. c'ent t)r"u() sera' !"rts

$hen an alarm is re*orted the ,T uses the con>ert *rogram to dri>e the alarm bo8 to

generate >isual and audio indications-

The user *er!orms alarm bo8 management such as terminating alarm sounds and disabling

alarm indicators-

#larm

management

module

, #larm bo8

on>ert

,T

$e!"rt "% A'arm %r"m /"ca' Su2rac-


87/104


$e!"rt "% A'arm %r"m /"ca' Su2rac-

The re*ort *rocess o! alarm !rom local subracice board generates alarm-

The alarm is shielded and !iltered on the ser>ice board and then is re*orted to the ,

through % sitching-

The , re*orts the alarm to ,TG%,' and records alarm log-

The alarm bo8 is dri>en through the on>ert module o! ,T and then out*uts the alarm-

,P'

'U,

,T

on>ert#larm bo8

%P'

'U

'er>ice

board

'er>ice

board

$e!"rt "% A'arm %r"m $em"te Su2rac-


88/104


$e!"rt "% A'arm %r"m $em"te Su2rac-

The re*ort *rocess o! alarm !rom remote subrac< is shon as !ollos9

The ser>ice board o! remote subrac< generates alarm-

The alarm is shielded and !iltered on the ser>ice board-

The alarm is trans!erred to the local %IUT through the % sitching and then sent to the

%IUT o! main subrac< through the ''4 o! the #ter inter!ace-

The local %IUT re*orts the alarm to the , through % sitching-



,P'

%IUT 'U ,,T

on>ert #larm bo8

T'

%IUTSerce2"ard

$e!"rt "% A'arm %r"m B.S


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$e!"rt "% A'arm %r"m B.S

e*ort *rocess o! alarm !rom &T'

The &T' generates alarm that is shielded and !iltered in the &T'-

The alarm is sent to the local %IU& through the O,- #!ter *rocessed through the #PD

*rotocol on the %IU& the alarm is sent to the , through % sitching-



,P'

%IU& 'U,

,T

on>ert#larm bo8

%P'

%IU& 'U

B.S

B.S

Summary


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Summary

This cha*ter describes o*erating *rocess o! the &'6000 including

module !unction so!tare loading system signal !lo and alarm

*ath-SummarySummary


91/104


C)a!ter 1 System Descr!t"n



C)a!ter 4 .y!ca' C"n%(urat"n

C"n%(urat"n &rnc!'es


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The %IUGOIU *ro>ide %1 *ort or 'T,;1 *ort- To ensure the orderliness o! rac


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%8ce*t the TU and the 'U other boards can be inserted at random-

&ut in the con!iguration o*eration *ro>ided by the ,T each board should be inserted in the

s*eci!ied slots9

To 'Us should be inserted in the slot 6 and slot 4 o! the ,P'G%P'GT'- They

or< in acti>eGstandby mode-

To TUs should be inserted in the slot . and slot / o! the ,P'G%P'GT'- They

or< in acti>eGstandby mode-

To Us should be inserted in the slot 12 and slot 13 o! the ,P'- They or< in

acti>eGstandby mode-

The PU,s can be inserted in slot 0 and slo1 o! the ,P'G%P' according to

reEuirements-

The PUs can be inserted in slot 5 and slot = o! the ,P'G%P' according to

reEuirements-

The DPUs can be inserted in slot 0 to slot 3 and slot 5 to slot 13 o! the T' according

to reEuirements-



94/104



.w" GEIU 2"ards must 2e c"n%(ured nt" acte 2"ard and stand2y 2"ard#

The %IU&sGOIU&s can be inserted in slot 15 to slot 24 o! the ,P'G%P' according to

reEuirements-

The %IUPsGOIUPs can be inserted in slot 1. and slot 1/ o! the ,P'G%P' according to

reEuirements-

The %IUTsGOIUTs can be inserted in slot 16 and slot 14 o! the ,P'G%P' and slot 1. to

slot 14 o! the T' according to reEuirements-

The %IU#sGOIU#s can be inserted in slot 15 to slot 24 o! the T' according to

reEuirements-

.y!ca' C"n%(urat"n


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.y!ca' C"n%(urat"n

Ca!acty "% t)s c"n%(urat"n+

The &'su**orts 2/6T !ull

rateG125T hal! rate7

The %IU& is con!igured according

to the number o! &T' and the

number o! carrier-

&ased on the ser>ice ca*acity

the DPU is con!igured through

M1 redundancy-

The %UIP is con!igured o*tionally

according to actual ser>ices-

The PU is con!igured

o*tionally according to the actual

ser>ices-

.y!ca' C"n%(urat"n


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.y!ca' C"n%(urat"n

Ca!acty "% t)s c"n%(urat"n+

The &' su**orts/12T !ull

rateG2/6T hal! rate 7



number o! carrier-

&ased on the ser>ice ca*acity

the DPU is con!igured through

the M1 redundancy-

The %UIP is con!igured o*tionally



o*tionally according to actual

ser>ices-

.y!ca' C"n%(urat"n


97/104


.y!ca' C"n%(urat"n

.)e ca!acty "% t)s

c"n%(urat"n+ The &'

su**orts 102.T !ull

rateG/12T hal! rate-



number o! carrier-

&ased on ser>ice ca*acity the

DPU is con!igured through

M1 redundancy

The %IUP is con!igured o*tionally



o*tionally according to actual

ser>ices-

.y!ca' C"n%(urat"n


98/104


.y!ca' C"n%(urat"n Ca!acty "% %u'' c"n%(urat"n+ $hen a &'6000 is !ully con!igured it su**orts 20.5T !ull

rateG102.T hal! rate-

Summary


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Summary

This cha*ter describes the con!iguration *rinci*les o! the &'6000

and lists some ty*ical con!igurations in the actual de*loyment-

SummarySummary

Dec 31 2006 Internal Use (Only)


100/104

HUAWEI TECHNOLOGIES Co., Ltd.

www.huawei.com

HUAWEI Confdential

GSM BSSTraining Team

T%an& 'o(

))).%(a)ei.*o+

Swtc) "% ="ce S(na'


101/104


Swtc) "% ="ce S(na'

The basic >oice signal !lo should be sitched nine times- I! e>ery call connection *er!orms nine;sitch

it costs long time and a!!ects connection s*eed-

The nine;sitch is categori?ed into three ty*es9

'itch on the DPU

The sitch is set u* hen the board is initiali?ed hich need not to be modi!ied-

'itch on the %IU8

The sitch is set u* according to data con!iguration a!ter the board is initiali?ed- That is to say the

sitch should be set u* a!ter the board recei>es data con!iguration- The sitch can be modi!ied i!

the data con!igured is changed-

'itch on the TU )

The sitch is set u* in e>ery call connection course-

GE

I

U

B

GE

I

U

T

G

T

N

U

GE

I

U

T

GE

I

U

A

G

T

N

U

G$

P

U

C

$

S

P

&c->U! "% ="ce S(na'


102/104


&c- U! "% ="ce S(na'

During accessing ,' hen a ,' recei>es an assignment reEuest the &' distributes a T"

channel to the carrier that bears the ,' and detects the I o! this call distributed by the ,'- 'et u* a *ath o! the T subrac


103/104


S(na' '"w "% Cr"ss Su2rac- Ca''

G

E

I

U

T

G

E

I

U

B

G

E

I

U

T

G

$

P

U

%

G

E

I

U

T

G

E

I

U

A

G

D

P

U

C

Cr"ss>su2rac- ca''+ The sitcho! >oice signal beteen to &, subrac


104/104

S(na' '"w "% Cr"ss Su2rac- Ca''

G

E

IU

B

G

E

IU

T

G

$

PU

%

G

E

I

U

T

G

E

I

U

A

G

D

P

U

C

G

E

IU

T

G

$

PU

%

Descri*tion o! control *lane cross;subrac< call9 $hen access subrac< bears a hea>y load othersubrac

Documents

1- ENE040613040001 HUAWEI BSC6000 Hardware Structure and System Description-20061231-A-1.0.ppt