Huawei SRAN BSC6910 Product Description

SRAN10.0&GBSS17.0&RAN17.0 BSC6910

Product Description

Issue

Draft A

Date

2014-09-25

HUAWEI TECHNOLOGIES CO., LTD.

Titles you can't find anywhere else

Try Scribd FREE for 30 days to access over 125 million titles without ads or interruptions! Start Free Trial Cancel Anytime.













C!"r#$%t & Hua'e# Te(%)*$#es C., Lt+. 2014. A** r#$%ts resere+. No part of this docuent a! "e reproduced or transitted in an! for or "! an! eans #ithout prior #ritten consent of $ua#ei %echnoo'ies Co.( )td.

Tra+ears a)+ /er#ss#)s and other $ua#ei tradear*s are tradear*s of $ua#ei %echnoo'ies Co.( )td. A other tradear*s and trade naes entioned entioned in this docuent are the propert! of their respecti+e hoders.

Nt#(e %he purchased products( ser+ices and features are stipuated "! the contract ade "et#een $ua#ei and the custoer. A or part of the products( ser+ices and features descri"ed in this docuent a! not "e #ithin the purchase scope or the usa'e scope. ,ness other#ise specified in the contract( a stateents( inforation( and recoendations in this docuent are pro+ided -AS S- #ithout #arranties( 'uarantees or representations of an! *ind( either e/press or ipied. %he inforation in this docuent is su"ect to chan'e #ithout notice. +er! effort has "een ade in the preparation of this docuent to ensure accurac! of the contents( "ut a stateents( inforation( and recoendations in this docuent do not constitute a #arrant! of an! *ind( e/press or ipied.

$ua#ei %echnoo'ies Co.( )td. Address2

$ua#ei ndustria ndustria Base Bantian( )on''an' Shen3hen 41519 Peopes Repu"ic of China

8e"site2

http2###.hua#ei.co

ai2

support:hua#ei.co















&'10#0*+,&&1#0*'1#0 ,&C.910 Produ"t /es"ription

out !his /o"uent

About This Document Purpose !his do"uent des"ries the networ position$ produ"t ar"hite"ture and "hara"teristi"s$ and related te"hni"al spe"ifi"ations of the ,&C.910# !his do"uent helps users learn asi" inforation aout the ,&C.910#

Intended Audience !his do"uent is intended for3 

Huawei te"hni"al support



&yste engineers



etwor planning engineers engineers

Symbol Conventions !he syols that ay e found in this do"uent are defined as follows# &yol Conentions

Symbol

Description Indi"ates an iinently haardous situation whi"h$ if not aoided$ will result in death or serious in6ury# Indi"ates a potentially haardous situation whi"h$ if not aoided$ "ould result in death or serious in6ury# Indi"ates a potentially haardous situation whi"h$ if not aoided$ ay result in inor or oderate in6ury# Indi"ates a potentially haardous situation whi"h$ if not aoided$ "ould result in e7uipent daage$ data loss$ perforan"e deterioration$ or unanti"ipated unanti"ipated results#
















out !his /o"uent

Symbol

Description Calls attention to iportant inforation$ est pra"ti"es and tips# 8! is used to address address inforation not related related to personal in6ury$ in6ury$ e7uipent e7uipent daage$ and enironent enironent deterioration#

Change History Changes etween do"uent issues are "uulatie# !he latest do"uent issue "ontains all the "hanges ade in earlier issues# Draft A (2014-09-30)

Copared with &'10#0*+,&&1#0*'1#0$ &'10#0*+,&&1#0*'1#0$ /raft  of &'10#1*+,&&1#1*'1#1 &'10#1*+,&&1#1*'1#1 in"ludes the following "hanges#

Change Type

Change Description

!e"hni"al "hange



ditorial "hange

one#

dded &C:" oards#
















Contents

Contents About This Document.............................................. Document....................................................................... ......................... ii 1 Introduction.................................................................................1 1#1 Positioning###################################################################################################################################################################### Positioning###################################################################################################################################################################### 1 1#2 ,enefits##################################################### ,enefits###########################################################################################################################################################################; ######################################################################################################################;

2 Architecture................................................................................. 2#1 8eriew########################################################################################################################################################################5 2#2 Hardware r"hite"ture################################################################################################################################################# r"hite"ture####################################################################################################################################################5 ###5 2#2#1 Cainets#######################################################################################################################################################################5 2#2#2 &ura"s######################################################################################################################################################################. 2#2#; ,oards#################################################### ,oards########################################################################################################################################################################## ###################################################################################################################### 2#; &oftware r"hite"ture######################################################################################################### r"hite"ture################################################################################################################################################### ########################################## 10 2#4 'eliaility#####################################################################################################################################################################11 2#4#1 &yste 'eliaility#####################################################################################################################################################12 2#4#2 Hardware 'eliaility#################################################################################################################################################12 2#4#; &oftware 'eliaility###################################################################################################################################################1;

! Con"gurations............................................................................1 ;#1 8eriew######################################################################################################################################################################15 ;#2 Capa"ity Configuration of the ,&C.910 +&<############################################################################################################1. ;#; Capa"ity Configuration of the ,&C.910 :
# $peration and %aintenance.........................................................22 4#1 8eriew######################################################################################################################################################################22 4#2 ,enefits##################################################### ,enefits#########################################################################################################################################################################2; ####################################################################################################################2;

 Technical Technical Speci"cations and Compliance Standards.......................2& 5#1 !e"hni"al &pe"ifi"ations############################################################################################################################################### &pe"ifi"ations############################################################################################################################################### 2. 5#1#1 Capa"ity &pe"ifi"ations#############################################################################################################################################2.
















Contents

5#1#4 le"tri"al &pe"ifi"ations############################################################################################################################################2= 5#1#5 &pa"e &pe"ifi"ations################################################################################################################################################## &pe"ifi"ations################################################################################################################################################## 29 5#1#. nironental &pe"ifi"ations####################################################################################################################################29 &pe"ifi"ations####################################################################################################################################29 5#1# !ransission !ransission Ports################################################# Ports#####################################################################################################################################################;0 ####################################################################################################;0 5#1#= 'eliaility &pe"ifi"ations###########################################################################################################################################;0 &pe"ifi"ations###########################################################################################################################################;0 5#2 Coplian"e &tandards################################################################################################################################################## &tandards################################################################################################################################################## ;0 5#2#1 Power &upply &tandard#############################################################################################################################################;0 5#2#2 +rounding &tandard###################################################################################################################################################;0 &tandard###################################################################################################################################################;0 5#2#; nironent &tandards#############################################################################################################################################;0 5#2#4 &afety &tandards########################################################################################################################################################;1 5#2#5 
A Acronyms and Abbreviation.........................................................!!


















1 Introdu"tion

1

Introduction

1.1 Positioning !his do"uent applies to ,&C.910 >100'01C00# ,ased on the ,&C.900$ the ,&C.910 is a new generation produ"t eploying a "utting-edge syste ar"hite"ture# !he ,&C.910 "an a""oodate the growing traffi" on the oile roadand networ$ networ$ proide diersified diersified seri"es$ and support support the eolution to "loud "oputing# ?igure 1-1 shows 1-1 shows the ,&C.910 appearan"e# Figure 1.1 ,&C.910 appearan"e


















1 Introdu"tion

!he ,&C.910 +&< and ,&C.910 :
!he interfa"es etween the ,&C.910 and other networ eleents (s) in the +&< networ are as follows3 

is3 the interfa"e etween the ,&C.910 and the ,!&



3 the interfa"e etween the ,&C.910 and the <&C or <+B


















1 Introdu"tion



Iu-PC3 the interfa"e etween the ,&C.910 and the sering oile lo"ation "enter (&<%C)



Iu-P&3 the interfa"e etween the ,&C.910 and the sering +P'& support node (&+&)



Iu-,C3 the interfa"e etween the ,&C.910 and the "ell road"ast "enter (C,C)

!hese interfa"es are standard interfa"es through whi"h the ,&C.910 "an e inter"onne"ted to e7uipent fro different endors# !he interfa"e etween the ,&C.910 and other s in the B% networ is as follows3 

C3 the interfa"e etween the ,&C.910 and the C !he interfa"es etween the ,&C.910 and eCoordinator are as follows3



&r3 the interfa"e etween the 'C and the eCoordinator



&g3 the interfa"e etween the ,&C and the eCoordinator !he &r and &g interfa"es are Huawei-proprietary interfa"es#

1.2 'ene"ts Capable o( )volving to a Tera *et+or, and Providing Smooth -ireless Communication !he ,&C.910 "onfors to the trend of Dhigher "apa"ity$ fewer sitesD$ saing spa"e in the e7uipent roo# In addition$ the ,&C.910 eets the re7uireents of rapid seri"e growth and a@iies operatorsE return on inestent ('8I)# !he ,&C.910 uses Platfor of dan"ed 'adio Controller '>3 (P'C) sura"s and supports a pro"essing "apaility of 10 + slots# !he ,&C.910 of later ersions will support the eolution to a pro"essing "apaility of 40 +its to 100 +its per slot and to a !era networ# !he ,&C.910 uses a new general pro"essing oard$ oled +eneral Pro"essing :nit '>3a (+P:a)$ whi"h supports a a@iu pro"essing "apaility of 2 +its# Bhen pro"essing "ontrol-plane signaling$ the new oard outperfors the "ounterpart of the ,&C.900 y 5 ties# Bhen pro"essing user-plane data$ the new oard outperfors the "ounterpart of the ,&C.900 y 2#5 ties#

*ormalied 'oard/ %inimiing *et+or, Deployment Costs


















1 Introdu"tion

!he ,&C.910 :
'uilding the SC So(t+are Architecture to Support apid Deployment Deployment and Independent )volution o( *e+ Services !he ,&C.910 uses an ar"hite"ture of hardware resour"e sharing$ transission resour"e sharing$ and seri"e isolation# !his way$ new seri"es (seri"es proided y the C8.910) "an e deployed on a uilt-in odule (uilt-in C8.910) of the ,&C.910# !he ,&C.910 proides "oputing resour"es$ storage resour"es$ and networ resour"es for new seri"es# !he new seri"es "an e deployed on the ,&C.910 without re7uiring new hardware and transission networ$ rendering a rapid deployent of new seri"es# ,&C.910 seri"es and newly deployed seri"es are separated fro ea"h other and do not affe"t ea"h other# !he !he uilt-in C8.910 ersion "an e upgraded independently without affe"ting ,&C.910 seri"es#  ,&C.910 ,&C.910 upgrade affe"ts newly deployed seri"es# In the "ase of ,&C.910 and uilt-in C8.910 upgrades$ the ,&C.910 "an e at ost two ersions later than the uilt-in C8.910# /eployent of new seri"es does not affe"t the 8*< interfa"e of the ,&C.910#


















2 r"hite"ture

2

Architecture

2.1 $vervie+ !he ,&C.910 has a odular design$ proides a 40;20 +its andwidth for sura" inter"onne"tion$ and applies distriuted resour"e pools to anage seri"e pro"essing units$ therey in"reasing resour"e usage effi"ien"y and iproing syste reliaility# Its a"plane is uniersal and eery slot is "opatile with different types of oards so that arious fun"tions "an e perfored$ therey iproing the uniersality and future eolution "apaility of the hardware platfor# !he ,&C.910 uses P'C sura"s#  P'C sura" "an e "onfigured as the
2.2 Hard+are Architecture 2.2.1 Cabinets !he ,&C.910 uses the Huawei .=-22 "ainet and earth7uae-proof .=-21- "ainet# !he design "oplies with the IC.029 and I standards#  "ainet "onfigured with the ain pro"essing sura" (



















Figure 1.1 ?ront iew (left) and rear iew (right) of a ,&C.910 "ainet

2 r"hite"ture


















2 r"hite"ture

Figure 1.1 ?ront iew (left) and rear iew (right) of a sura"

!he ,&C.910 sura"s are "lassified into
Subrac ,

3uantit y

0unction

1

Perfors "entral swit"hing and proides seri"e paths for other sura"s# It also proides the interfa"es for seri"e pro"essing$ 8*<$ and syste "lo"#

P&

0-5

Perfors user-plane data pro"essing and signaling "ontrol#


















2 r"hite"ture

!he oard naes that are oldfa"ed in !ale 2-2 are 2-2 are new$ "opared with the preious hardware ersion#

,&C.910 oards "an e "lassified into 8*< oards$ swit"hing pro"essing oards$ "lo" pro"essing oards$ general pro"essing pro"essing oards$ seri"e identifi"ation identifi"ation oards$ and and interfa"e oards$ as des"ried des"ried in !ale 2-;# 2-;# Table 1.2 Classifi"ation of ,&C.910 oards

'oard Type

'oard *ame

0ull *ame

0unction

+eneral pro"essing oard

+P:a

oled +eneral Pro"essing :nit '>3a





Pro"esses user-plane and "ontrol plane seri"es for for the ,&C and 'C#

FP:a

oled eFtensile Pro"essing :nit '>3a

&upports ultiple fun"tions after the logi"al oard type is set on the host software#

8<:a

oled 8peration and 3a



Perfors "onfiguration anageent$ perforan"e anageent$ fault anageent$ se"urity anageent$ and software loading anageent for the ,&C.910#



Bors as the 8*< ridge of the %
8*< oard


















'oard Type

Clo" pro"essing oard

'oard *ame

+C:a C:a+C +C:

2 r"hite"ture

0ull *ame

0unction

'>3"



Proides syste-leel or sura"leel "onfiguration and aintenan"e#



/istriutes "lo" signals for the ,&C.910#

+ener eneral al Clo" Clo"  :nit '>3a +eneral Clo" :nit '>3

8tains the syste "lo" sour"e$ perfors phase-lo" phase-lo" and holdoer$ holdoer$ and proides "lo" signals# :nlie the +C:a+C: oard$ the +C+a+C+ oard "an re"eie and pro"ess +P& signals# signals#

+C+a C+a+C +C+

+ener eneral al Clo" Clo"  unit with +P& '>3a +eneral Clo" unit with +P& '>3

&eri"e pro"essing oard

/P:f

/ata Pro"essing :nit '>3f

Pro"esses +&< oi"e seri"es in  oer !/<#

/:a

/ata nhan"eent Pro"essing :nit '>-a

&upports the &ealess Crystal >oi"e feature$ whi"h is new in '1#0#

&eri"e identifi"ation oard

I:a

oled etwor Intelligen"e :nit '>3a

Proides the seri"e identifi"ation fun"tion# It wors with the seri"e pro"essing oards to s"hedule different types of seri"es#


















'oard Type

2 r"hite"ture

'oard *ame

0ull *ame

0unction

+8:e

4-port pa"et oer + 8pti"al interfa"e :nit '>3e



Proides four "hannels oer + opti"al ports#



&upports IP oer +#

4-port !< oer "hannelied 8pti"al &!<18C-; interfa"e :nit '>3"



Proides four "hannels of !< oer "hannelied opti"al &!<18C-;#



&upports !< oer 1!1 oer &/H&8!#



Proides 252 1s or ;;. !1s#



@tra"ts "lo" signals and sends the signals to the +C:a+C: or +C+a+C+ oard#

=-port !< oer :n"hannelied 8pti"al &!<18C-; Interfa"e unit '>3"



Proides eight "hannels oer un"hannelied &!<-18C-;"#



&upports !< oer &/H&8!#



@tra"ts "lo" signals and sends the signals to the +C:a+C: or +C+a+C+ oard#

4-port IP oer "hannelied 8pti"al &!<18C-;



Proides four "hannels of !/<IP oer "hannelied opti"al &!<18C-;#



&upports IP oer 1!1 oer

8:"

:8I"

P8:"




















2 r"hite"ture

Figure 1.1 ,&C.910 software ar"hite"ture

!ale 2-4 des"ries 2-4 des"ries the fun"tions of ea"h plane in the ,&C.910 software ar"hite"ture#


















2 r"hite"ture

2.#.1 System eliability 

!he ,&C.910 syste reliaility design is "hara"teried y3 G

High-reliaility ar"hite"ture !he port truning te"hnology is eployed on a"tie and standy swit"hing oards# !he ports in a port truning group wor in load sharing ode# Bhen a lin etween the &C: oards in different different sura"s e"oes faulty$ the syste transfers the seri"es "arried on the faulty lin to other lins and isolates the faulty lin# In addition$ the &C: oards in different sura"s are "ross-"onne"ted$ preenting a port failure on the &C: &C: oard in one sura" sura" fro affe"ting affe"ting the &C: oards oards in another sura"# !his iproes reliaility of intra-syste "ouni"ation# /ual planes are used in "lo" transission etween the +C:a+C:+C+a+C+ oard and the &C: oard# oard# !herefore$ !herefore$ a single point of failure failure (&P8?) (&P8?) does not affe"t affe"t the noral operation of the syste "lo"#



'esour"e pool design In "ase of oerload$ the syste ipleents load sharing on the "ontrol plane and on the user plane y eploying a resour"e pool design# !his effe"tiely preents resour"e suspension "aused y an oerload$ iproing resour"e usage effi"ien"y and syste reliaility#


















2 r"hite"ture

Table 1.1 ,oard redundan"y

'oard

edundancy %ode

+P:a

,oard resour"e pool

F8 F8:a

,oar oard re redun dundan" dan"y y A oa oard res resou ourr"e pool pool A 10 10 + + po port redun dundan" dan"y y or or load sharing

8<:a

,oard redundan"y

&:a

Independently "onfigured

?+2"

,oard re redundan"y A oard resour"e pool A + +? port redundan"y or load sharing

?+2d

,oard re redundan"y A oard resour"e pool A + +? port redundan"y or load sharing

+8:" 8:"

,oar oard redun dundan" dan"y y A oa oard resou esourr"e pool pool A + por port redu redund ndaan"y n"y or loa load sharing

+8:d 8:d

,oar oard redun dundan" dan"y y A oa oard resou esourr"e pool pool A + por port redu redund ndaan"y n"y or loa load


















2 r"hite"ture

 software integrity "he" and digital signature are used to preent software fro eing tapered with during transission and storage# !he software perfors s"heduled or eent-drien data "onsisten"y "he"s$ restores data sele"tiely or preferaly$ and generates logs and alars# 

/ata a"up ,oth the data in the 8<: dataase and the data of other oards "an e a"ed up to ensure data reliaility and "onsisten"y# "onsisten"y#



8peration log storage !he syste autoati"ally logs operations# !hese operation logs help users lo"ate and re"tify faults "aused y isoperations#


















; Configurations

!

Con"gurations

!.1 $vervie+ !he ,&C.910 +&< or ,&C.910 :



















; Configurations

!.2 Capacity Con"guration o( the 'SC&516 7S% ,usy hour "all attepts (,HC) spe"ifi"ations of a ,&C in this do"uent are ased on a Huawei +&< traffi" odel# !ale ;-1 lists ;-1 lists ey paraeters# Table 1.1 ey paraeters under +&< !raffi"
Parameter *ame

Parameter


















; Configurations

Table 1.2 Capa"ity of a ,&C.910 +&< in is oer !/<$  oer !/<$ and + oer IP odes

Speci"cations

1 %PS

1 %PS81 )PS

1 %PS82 )PSs

1

1

1

1000

4000

000

21.

=..

15$1.


















; Configurations

!.!.1 Capacity o( the 'SC&516 9%TS 9nder High:PS Tra;c %odel !ale ;-4 des"ries ;-4 des"ries the high-P& traffi" odel for the ,&C.910 :
Item

Speci"cati on

Description


















*umber o( Subscrib ers Supporte d

CS 4oice Service Capacit y <)rlang =

; Configurations

PS Servic e Capaci ty 8D> = <%bit?s =

'HC A <,=

*umb er o( Active 9sers

*umb er o( $nline 9sers

*umber o( Subrac, Combinatio n


















; Configurations

Item

Speci"cati on

Description

& signaling per sus"rier per ,H (ties)

2#=

uer of & pro"edures etween the C and :s$ in"luding lo"ation area updates$ I<&I atta"hdeta"h o""urren"es$ routing area updates$ +P'& atta"hdeta"h o""urren"es$ and &<&s

Iur-to-Iu traffi" ratio

=

'atio of Iur traffi" to Iu traffi"




















; Configurations


















4 8peration and

















4 8peration and

















4 8peration and

















4 8peration and




























































































































Huawei SRAN BSC6910 Product Description

Recommend Documents