DBS3800 System Description

8/18/2019 DBS3800 System Description

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DBS3800 System Description


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Document Version 01 (2007-2-1)

Product Version V100R008

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Huawei Technologies Co. !td.

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Bantian% &on""an" District% Sen.en% $ R$ #ina

osta! #o'e /1812

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Copyright " #00$ Huawei Technologies Co. !td.

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imp!ie'$


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Ta*le o+ Contents

Chapter , -ntroduction to the DBS3800.........................................................................................,

1$1 ,out Tis #apter$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$1

1$2 So!utions o* te DBS3800$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$1

1$2$1 ro'ucts o* te DBS3800 :ami!y$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$1

1$2$2 ,u9i!iary ro'ucts o* te DBS3800$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$2

1$2$3 Scenarios *or te DBS3800$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$3

1$3 Bene*it Summary o* te DBS3800$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$12

1$3$1 :ast an' conomica! 4etwor5 Dep!oyment$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$12

1$3$2 &ow ;peratin" #osts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$12

1$3$3 Simp!e $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 18

2$7$2 @$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 18

2$8 #!oc5 an' Syncroni.ation$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$182$ HSD,$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 1

2$10 HS


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2$1/ ,ccess o* Hi" Ve!ocity TRA$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 31

3$=$= ,$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 31

3$=$/ Dup!e9er$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$31

3$=$? &4,$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 31

3$/ #on*i"urations$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$32

3$/$1 #on*i"urations o* BB


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=$=$3 Har' Han'oer$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$3?

=$/ Diersity$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 37

=$/$1 Transmit Diersity$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$37

=$/$2 Receie Diersity$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$37

=$? &icense$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 37

=$7 RT$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 37

=$8 HSD,$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 38

=$ HSaintenance :unctions$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ =1

/$3$1 Security >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=1

/$3$2 +uipment >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$3 Data #on*i"uration$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$= So*tware >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$/ ,!arm >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$? Test >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$7 nironment >onitorin"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=2

/$3$8 er*ormance >ana"ement$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=3

Chapter 4 &elia*ility...................................................................................................................... //

?$1 ,out Tis #apter$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$==?$2 System Re!iai!ity$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$==

?$3 Har'ware Re!iai!ity$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=/

?$3$1 Har'ware Re!iai!ity o* te BB


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7$8 ower Supp!y$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$/1

7$8$1 ower Supp!y o* te BB


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!ist o+ 1igures

1igure ,5, DBS3800 *ami!y$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=

1igure ,5# DBS3800 *ami!y pro'ucts in scenario 1$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$?

1igure ,53 DBS3800 *ami!y pro'ucts in scenario 3$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$8

1igure ,5/ DBS3800 *ami!y pro'ucts in scenario =$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$10

1igure ,5 DBS3800 *ami!y pro'ucts in scenario /$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$11

1igure #5, Typica! topo!o"ies o* te R4# an' BB


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!ist o+ Ta*les

Ta*le ,5, Scenarios *or te DBS3800 *ami!y$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$=

Ta*le ,5# Scenario 1 *or te DBS3800 *ami!y pro'ucts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$?

Ta*le ,53 Scenario 2 *or te DBS3800 *ami!y pro'ucts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$7

Ta*le ,5/ Scenario 3 *or te DBS3800 *ami!y pro'ucts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$8

Ta*le ,5 Scenario = *or te DBS3800 *ami!y pro'ucts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$10

Ta*le ,54 Scenario / *or te DBS3800 *ami!y pro'ucts$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$12

Ta*le 35, #on*i"urations o* BB


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Ta*le $5## Speci*ications *or te e9terna! a!arm port on te BB


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Chapter , -ntroduction to the DBS3800

,., %*out This Chapter

Tis capter intro'uces te *o!!owin"

So!utions o* te DBS3800

Bene*it Summary o* te DBS3800

,.# Solutions o+ the DBS3800

Dee!ope' y Huawei Tecno!o"ies #o$% &t'$ (Huawei)% te DBS3800 *ami!y comp!ies

wit te protoco!s o* 3C RR=R/R? :DD an' #ommon u!ic Ra'io @nter*ace

(#R@)$

#ompare' wit tra'itiona! 4o'eBs% te 'istriute' 4o'eB system consists o* te

*o!!owin" two pysica!!y separate parts

Basean' , networ5 construction re+uirements$

Te parts can e connecte' trou" e!ectrica! or optica! ca!es on te #R@ inter*ace$

Tis *aci!itates site ac+uisition% 'eice transportation% e+uipment room construction%

an' e+uipment insta!!ation$

,.#., Products o+ the DBS3800 1amily

Te DBS3800 *ami!y as te *o!!owin" *our pro'ucts$

-. BB73804

Te BB


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Te BB as te *o!!owin" *unctions

roi'in" ui!t-in atteries an' 220 V ,# sur"e protection mo'u!e

Supp!yin" F=8 V D# ?0 , power

roi'in" =< space *or your 'eices

#ommercia! in #on*i'ence a"e 2 o* 77


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--. %1B

Te ,:B can e use' *or out'oor app!ications$ @t as a i" inte"rity an' a stron"

enironment a'aptai!ity$ Te ,:B is easy to insta!!$

Te ,:B as te *o!!owin" *unctions

ower supp!y

Sur"e protection

Temperature contro!

/< space *or your 'eices

---. SPD/0&

Te SD=0R is an in'epen'ent out'oor sur"e protection o9$ @t can e mounte' on a

wa!! or a po!e$

Te SD=0R as te *o!!owin" *unctions

Sur"e protection

Simp!e power 'istriution

Remote *au!t a!arm reportin"

,!arm reportin" trou" !oca! a!arm &i"t mittin" Dio'es (&Ds)

-V. Surge Protection Bo9

SB#

Te Sur"e rotection Bo9 *or #oa9ia! (SB#) is a sma!! in'oor o9 tat protects

1 si"na!s o* te BB


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Te BB


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Ta*le ,., Scenarios *or te DBS3800 *ami!y

Type odel :ty. o+

Cells

Capacity Scenario

Distriute

' 4o'eB

BBe'ium @n'oors

@n te e9istin" 2C BTS% ,>%

or ,:B

BBe'ium ;ut'oors

;n a po!e or a wa!! were te

antennas are insta!!e'

RR


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9terna! power

&>TR4#

ternet

ower

Croun'in"

RR


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-tem Description

So!ution ,> G F=8 V BB$

;ne ,> can accommo'ate two comine' BB wit te atteries o* 'i**erent capacities can meet

te power ac5up re+uirements *or te site$

Te con*i"uration can e smoot!y up"ra'e' *rom 1 9 1 to

3 9 2$ it new p!u"oar's% te 3 9 = con*i"uration wi!! e

supporte' y R,4 7$0$

--. Scenario #

Ta!e 1$1 'escries scenario 2 *or te DBS3800 *ami!y pro'ucts$

Ta*le ,., Scenario 2 *or te DBS3800 *ami!y pro'ucts

-tem Description

Site

Re+uirements

en !auncin" a new 3C site% you must meet te *o!!owin"

re+uirements

Te power ac5up system is aai!a!e$

Te power ac5up system can proi'e space *or te

BB


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---. Scenario 3

:i"ure 1$1 sows te DBS3800 *ami!y pro'ucts in scenario 3$

nterna! power

&>T

R4#

ternet

ower

Croun'in"

:ier

Croun'in"

2C out'oor cainet

RR


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Ta*le ,., Scenario 3 *or te DBS3800 *ami!y pro'ucts

-tem Description

Site Re+uirements en !auncin" 3C serices on te asis o* a 2C site% you

must meet te *o!!owin" re+uirements

Te 2C BTS is aai!a!e in te site$

Te 2C BTS as spare space$

Te 3C 4o'eB sares te antenna system wit te 2C

BTS$

So!ution BB


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nterna!

power

&>TR4#

ternet

ower

Croun'in"

:ier

Croun'in"

,:B

RR


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-tem Description

So!ution ,:B G F=8 V BB


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BTS3803#

SD=0R

9terna! ower

&>T

R4#

ternet

ower

Croun'in"

,ntenna

Croun'in"

1igure ,., DBS3800 *ami!y pro'ucts in scenario /

Ta!e 1$1 'escries scenario / *or te DBS3800 *ami!y pro'ucts$

Ta*le ,., Scenario / *or te DBS3800 *ami!y pro'ucts

-tem Description

Site

re+uirements

en !auncin" a new 3C site% you must meet te *o!!owin"

re+uirements

Te e+uipment room is aai!a!e$ Te 4o'eB is use' in an in'oor enironment% ot spots%

mar"ina! networ5s% an' !in' spots suc as tunne!s$

So!ution BTS3803# G SD=0R

Bene*its Te BTS3803# is sma!!% !i"t% an' *!e9i!e to insta!!$ @t as a

!ow re+uirement *or *!oor space an' !oa' capacity$

Depen'in" on te numer o* re+uire' sectors% te BTS3803#

ena!es you to ma5e mu!tip!e con*i"urations$



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,.3 Bene+it Summary o+ the DBS3800

:rom te perspectie o* asic per*ormance% te DBS3800 is e+ua! to a macro 4o'eB$

Te DBS3800 can rin" a numer o* ene*its to you$

,.3., 1ast and ;conomical )etwor( Deployment

Te 'istriute' 4o'eB system comp!ete!y rep!aces te networ5in" o* tra'itiona! BTSs

in terms o* pysica! 'imensionin" an' insta!!ation mo'es$ , compact 'esi"n an'

'istriute' insta!!ation a!!ow you to mount BB


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,.3.3 Simple 7pgrade

Eou can e9pan' system capacity y @nterconnectin" BB


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Chapter # ey Bene+its

#., %*out This Chapter

Tis capter 'escries te *o!!owin" 5ey ene*its o* te DBS3800

#apacity

#oera"e

>u!ti-an' ,pp!ications

4etwor5in" #apai!ity

Transmission @nter*aces Transmission >o'es

#!oc5 an' Syncroni.ation

HSD,

HS


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- Te e**iciency o* te =0 , can reac 33$

To enance te per*ormance in 'own!in5 (D&) coera"e an' capacity% two

RRH.

00 >H.

1800 >H.

100 >H.

2100 >H.

#. )etwor(ing Capa*ility

#.., )etwor(ing Between the &)C and BB7s

Te Ra'io 4etwor5 #ontro!!er (R4#) an' BB


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RNC

UE

UE

UE

RR, #S

#D>, S

1igure ,., Typica! topo!o"ies o* te R4# an' BB


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)ote

Te star topo!o"y is most!y app!ica!e to a site wit mu!tip!e sectors were te

BB< stays c!ose to te RR-1;#-3 port% te BB< re+uires an a''itiona!

transmission p!u"oar'$

#.4.# -nter+ace +rom the BB7 to the &&7380,C

Te BB< proi'es te stan'ar' #ommon u!ic Ra'io @nter*ace (#R@) ports *or

connections to te RR


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#.$ Transmission odes

#.$., %T

Te ,T> transmission mo'e can e ase' on te *o!!owin"

7ser )etwor( -nter+ace ation

Te BB< supports te *o!!owin" c!oc5 an' syncroni.ation mo'es in 'i**erent networ5

enironments

Syncroni.ation wit te c!oc5 e9tracte' *rom te @u inter*ace ('e*au!t)

Syncroni.ation wit te C!oa! ositionin" System (CS)

Syncroni.ation wit an e9terna! c!oc5 suc as te 2 >H. Bui!'in" @nte"rate'

Timin" Supp!y System (B@TS)

Syncroni.ation wit te interna! c!oc5

Te DBS3800 as an interna! stratum 3 c!oc5 source tat can 5eep te 4o'eB

operationa! *or at !east 0 'ays in case o* !oss o* an e9terna! c!oc5$



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)ote

#urrent!y% te BB


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Te mu!ti-mo'e site wit te BB


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stan'ar's re"ar'in" protection *rom 'amp% mou!'% an' sa!t mist$ Te compact

p!astic cainet preents tem *rom so!ar ra'iation an' a'erse enironments$

?ide operating temperature range

Te BB)% an' out'oor ,# sur"e

protection o9$ Tese 'eices can proi'e a pac5a"e o* so!utions *or teBB,)$ Tese stan'ar's

app!y to !ayer 1 (pysica!)% !ayer 2 (!in5)% an' !ayer 7 (app!ication)$

Te ,@SC protoco! a!so 'e*ines te speci*ications *or ar'ware suc as connectors

an' soc5ets$

Te RR, (ST>,) an' te RT an'

contro!s tem trou" ,@SC connectors$

Te DBS3800 can e con*i"ure' wit te *o!!owin" 'eices

T% and ST%

Bot T>, an' ST>, can e mounte' c!ose to te antennas$ Te ST>, as

,@SC connectors$ Te T>, per*orms te *o!!owin" *unctions

- ,mp!i*yin" wea5 si"na!s *rom te antennas

- #ompensatin" *ee'er !oss

- @mproin"


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- Re'ucin" ,s wen 2C an'

3C RT antennas are insta!!e' in te same p!ace$

)ote

Te RT antenna is insta!!e' wit a Remote #ontro! aintenance an' networ5 optimi.ation personne! can monitor te a'ustment in

rea! time in te e+uipment room$ Tis *aci!itates maintenance an' saes costs$

#.,/ 2peration and aintenance

Te DBS3800 supports te *o!!owin" maintenance mo'es

&oca! maintenance

Remote maintenance

Reerse maintenance

Te DBS3800 as te *o!!owin" ;> *unctions

Supportin" B;; rotoco! (B;;T)

en no 'ata is con*i"ure' *or te DBS3800 or wen te DBS3800 is *au!ty% te

@o, maintenance canne! can e automatica!!y set up$ Tis *unction improes

system re!iai!ity an' te capai!ity in remote *au!t recoery

roi'in" te RR< topo!o"y scannin" *unction

Te DBS3800 monitors te RR< topo!o"y in rea! time% wic e!ps to re'uce

manua! interention$

Te #R@ ports accommo'ate nance' Sma!! :orm-:actor !u""a!e (S:)

connectors tat support p!u"-an'-p!ay$ Eou can open te ca!in" caity an' rep!ace a

*au!ty inter*ace mo'u!e$



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Te maintenance caity o* te RReasure te Vo!ta"e Stan'in" ae Ratio (VSR) at te antenna connectors Test !oops at te #R@ ports

en insta!!in" or trou!esootin" te RR


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#.,$.3 Smooth ;'olution o+ Protocol &eleases

Te present DBS3800 is ase' on 3C R?% an' supports smoot eo!ution to a

!ater 3C protoco! re!ease$

To support HS-1;#-3

:

#anne!i.e' ST>-1;#-3

@n a !ater re!ease% te DBS3800 can e a''e' wit a transmission p!u"-oar' to

support oter transmission inter*aces$

#ommercia! in #on*i'ence a"e 2/ o* 77


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Chapter 3 System %rchitecture

3., %*out This Chapter

Tis capter 'escriers te *o!!owin"

,ppearance

&o"ica! Structure o* te BB<

&o"ica! Structure o* te RR


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1igure ,., BB


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1igure ,.# =0 RR


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3.3 !ogical Structure o+ the BB7

Te BB


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sen'in" ana"in" te e+uipment

>ana"in" te con*i"uration

>ana"in" a!arms

>ana"in" te so*tware

>ana"in" commissionin"

Signaling processor

Te processor as te *o!!owin" *unctions

rocessin" 4o'eB ,pp!ication art (4B,) si"na!in"

rocessin" ,ccess &in5 #ontro! ,pp!ication art (,,) si"na!in"

rocessin" Stream #ontro! Transmission rotoco! (S#T) si"na!in"

>ana"in" !o"ica! resources

Cloc( module

Te mo'u!e as te *o!!owin" *unctions

roi'in" a pase-!oc5e' @u inter*ace c!oc5% CS c!oc5% or e9terna! c!oc5

suc as te B@TS



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Ceneratin" a syncroni.ation c!oc5 *or te entire system

roi'in" a system c!oc5 re+uire' y te 4o'eB

3.3. -nter+ace odule

@n accor'ance wit te #R@ protoco!

ac BBini D Rion (>DR) e!ectrica! ports to sare

syncroni.ation 'ata% asean' 'ata% power contro! 'ata% an' transmission 'ata

etween te BB


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3./.# High Speed Serial -nter+ace odule

Te mo'u!e as te *o!!owin" *unctions

Receiin" 'own!in5 asean' 'ata *rom its upper-!ee! e+uipment suc as BB<

or macro 4o'eB

Transmittin" up!in5 asean' 'ata to te upper-!ee! e+uipment

Trans*errin" te 'ata *rom a casca'e' RRTRA as two receie (RA) canne!s an' one transmit (TA) canne! *or R:

si"na!s$

Te receie canne! per*orms te *o!!owin" *unctions Down-conersion o* te receie' si"na!s to @nterme'iate :re+uency (@:) si"na!s

,mp!i*ication o* te @: si"na!s

,na!o"-to-'i"ita! conersion

Di"ita! 'own-conersion

>atce' *i!terin"

Di"ita! ,utomatic Cain #ontro! (D,C#)

Te transmit canne! per*orms te *o!!owin" *unctions

Sapin" an' *i!terin" o* 'own!in5 sprea' si"na!s

Di"ita!-to-ana!o" conersion


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3. Con+igurations

3.., Con+igurations o+ BB7

Ta*le ,., #on*i"urations o* BB<

Con+iguration 7plin( C; Downlin( C; )um*er o+

HSDP% Cells

&emar(s

1 BB< 12 2/? 3 -

2 BB


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Con+igura

tion

:ty. o+

BB7s

:ty. o+ &&7380,Cs :ty. o+ BTS3803Cs

)o TA

Di'ersity

TA

Di'ersity

BB73804C &&7380,C in

)o TA

Di'ersity ode

2 K 2 2 2 = 4ot supporte'

3 K 1 1 3 ? 1 3

3 K 2 2 3 ? 4ot

supporte'

2

Note:

N " * + sector " carrier % " 1 indicates that each o$ the three sectors has one carrier.

#ith plugboards, the B-%(00 o$ RAN7.0 can support con$igurations such as

% " %, % " , and 6 " 2.

@n terms o* con*i"uration% te DBS3800 as te *o!!owin" *eatures

Supportin" omni-'irectiona!% 2-sector% an' 3-sector con*i"urations$

Eou may coose 'i**erent con*i"urations% 'epen'in" on te !ocations an' te

numer o*


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Chapter / Ser'ices and 1unctions

/., %*out This Chapter

Tis capter 'escries te *o!!owin"

Voice an' Data Serices

&ocation Serice

Han'oer

Diersity

&icense RT

/.# Voice and Data Ser'ices

Te BB< supports #ircuit Switce' (#S) 'omain serices an' ac5et Switce' (S)

'omain serices at arious rates$ @t a!so supports te comination o* #S an' S

serices$

/.#., CS Ser'ices

Te #S serices suc as ,'aptie >u!ti Rate (,>R) oice serice an' 'ata serice

(*a9) ae re!atie!y i" rea!-time re+uirements$ Tere are two types o* #S serice

transparent an' non-transparent$

-. %& Voice Ser'ice

Te DBS3800 supports te ,>R oice serice at te *o!!owin" rates

12$2 5its

10$2 5its

7$/ 5its

7$= 5its ?$7 5its

/$ 5its

/$1/ 5its

=$7/ 5its

Te up!in5 an' 'own!in5 ,>R oice rates can e asymmetrica!$

--. Transparent Data Ser'ice

Te DBS3800 supports te transparent 'ata serice at te *o!!owin" rates

?= 5its

#ommercia! in #on*i'ence a"e 3/ o* 77


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/? 5its

32 5its

28$8 5its

Te up!in5 an' 'own!in5 'ata rates can e asymmetrica!$

---. )on5Transparent Data Ser'ice

Te DBS3800 supports te non-transparent 'ata serice at te *o!!owin" rates

/7$? 5its

28$8 5its

1=$= 5its

Te up!in5 an' 'own!in5 'ata rates can e asymmetrica!$

/.#.# PS Ser'ices

Te #D>, system a!!ows i"er 'ata rates tan te 2C system$ Tis *unction "ies

ps$

/.#.3 Com*ined Ser'ices

Te DBS3800 supports te *o!!owin" comine' serices

,>R oice serice G S serice

,>R oice serice G #S non-transparent 'ata serice

,>R oice serice G #S transparent 'ata serice

#S transparent 'ata serice G S serice

#S non-transparent 'ata serice G S serice

#ommercia! in #on*i'ence a"e 3? o* 77


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/.3 !ocation Ser'ice

Te DBS3800 supports te !ocation serices ase' on #e!! @D% ;sere' Time

Di**erence o* ,rria! (;TD;,)% an' 4etwor5-,ssiste' CS (,-CS)$

/./ Hando'er

Te DBS3800 supports so*t an'oer% so*ter an'oer% an' ar' an'oer$

/./., So+t Hando'er

So*t an'oer ta5es p!ace etween intra-*re+uency nei"orin" ce!!s tat e!on" to

'i**erent 4o'eBs$

@n te 'istriute' 4o'eB system% intra-*re+uency nei"orin" ce!!s can e!on" to te

same BB< or 'i**erent BB


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/. Di'ersity

/.., Transmit Di'ersity

Te RR


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Te DBS3800 contro!s RT in te *o!!owin" two mo'es

,@SCL>

Tis mo'e is app!ica!e to te scenario were RR) a!"oritm to improe spectra!

e**iciency

Supportin" *!e9i!e sce'u!in" etween


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H,RI tecno!o"y

Te >,#-e entity is a''e' to te 4o'eB to support *ast sce'u!in" in te up!in5$

4ew pysica! canne!s suc as -D##H an' -DD#H are aai!a!e *or te

up!in5% an' -,C#H% -RC#H% an' -H@#H canne!s are aai!a!e *or te

'own!in5$

HS


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Chapter 2peration and aintenance

., %*out This Chapter


;peration an' >aintenance System

;peration an' >aintenance :unctions

.# 2peration and aintenance System

Te ;peration an' >aintenance (;>) system o* te DBS3800 proi'es Crapica!

system o* te DBS3800$

&>T

&>T 4o'eB

4o'eB

R4#

i>ana"er>2000

&>T

V&,4

i>ana"er >2000 Huawei >oi!e !ement >ana"ement System

&>T &oca! >aintenance Termina!

4o'eB TS Base Transceier Station

R4# Ra'io 4etwor5 #ontro!!er

V&,4 Virtua! &oca! ,rea 4etwor5

#ommercia! in #on*i'ence a"e =1 o* 77


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1igure ,., ;> system o* te DBS3800

-. 2 Terminals

Te iDBS3800 supports te *o!!owin" two maintenance termina!s

&oca! >aintenance Termina! (&>T) @t maintains a sin"!e 4o'eB% *or e9amp!e%

so*tware up"ra'e% 'ata !oa'in"% a!arm co!!ection% an' e+uipment maintenance$

i>ana"er >2000 @t maintains mu!tip!e 4o'eBs in a centra!i.e' manner% *or

e9amp!e% so*tware up"ra'e% 'ata !oa'in"% a!arm "aterin"% an' e+uipment

maintenance$

--. 2 odes

Te iDBS3800 supports te *o!!owin" tree maintenance mo'es Remote maintenance Te maintainers !o" in to te system on te &>T or te

i>ana"er >2000 in te R4# e+uipment room or te networ5 mana"ement

center% an' ten per*orm maintenance oer te @ route tat te R4# proi'es$

&oca! maintenance Te maintainers connect te &>T to te 4o'eB trou" an

ternet ca!e an' !o" in to te 4o'eB *or maintenance$

Reerse maintenance >aintainers connect te &>T to anoter 4o'eB trou" a

!oca! networ5 port% an' ten per*orm maintenance oer te @ route tat te R4#

proi'es$

---. %utomatic Setup o+ the De+ault -Po% aintenance Channel

,*ter ar'ware insta!!ation% a ne"otiate' maintenance canne! can e automatica!!y

set up etween te R4# an' te 4o'eB$

Te iDBS3800 supports automatic setup o* te 'e*au!t maintenance canne!$

@n ,T> mo'e% te @o, maintenance canne! is automatica!!y set up trou" te

Boot$

@n @ mo'e% te @ maintenance canne! is automatica!!y set up trou" te

DH#$

Te maintainers o* te iDBS3800 can ena!e te automatic setup o* te 'e*au!tmaintenance canne! *rom te *ar en'$ Tis *unction ena!es maintainers to !oa' 'ata

an' so*tware to te 4o'eB$ Tere*ore% tis *unction enances te maintainai!ity o*

te networ5$

.3 2peration and aintenance 1unctions

Te ;> system o* te DBS3800 p!aces "reat empasis on your re+uirements *or

operation an' maintenance an' o**ers power*u! *unctions in tis aspect$



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.3., Security anagement

Te DBS3800 proi'e te power*u! security mana"ement *unction to contro! te

operations an' te per*ormance o* te e+uipment$

.3.# ;uipment anagement

+uipment mana"ement ino!es e+uipment maintenance an' 'ata con*i"uration$

.3.3 Data Con+iguration

Te ;> system o* te DBS3800 a!!ows te a''ition% 'e!etion% mo'i*ication% an'

consistency cec5 o* te 4o'eB 'ata$

Te ;> system supports ot static an' 'ynamic 'ata con*i"urations$

Dynamic 'ata con*i"uration ta5es e**ect at once$

Static 'ata con*i"uration ta5es e**ect on!y a*ter te 4o'eB resets$

.3./ So+tware anagement

So*tware mana"ement coers te *o!!owin" aspects

#ec5 on te ersion compatii!ity etween so*tware an' ar'ware

Version mana"ement

So*tware ersion up"ra'e

.3. %larm anagement

Te ,!arm >ana"ement System o* te DBS3800 can 'etect an' report e+uipment

*au!ts in rea! time% 'isp!ay a!arm in*ormation% an' "ie a!arm an'!in" su""estions on

te &>T or te >2000$

Te ,!arm >ana"ement System o* te >2000 can connect to an a!arm o9 trou" a

seria! port% an' can support ot au'i!e an' isi!e a!arms$ Te a!arms can e

suscrie' to an' *orwar'e' to te an'sets or pa"ers o* maintenance personne! so

tat te personne! can an'!e te *au!ts as +uic5!y as possi!e$

.3.4 Test anagement

Test mana"ement coers te *o!!owin" aspects

+uipment per*ormance statistics on #< occupancy% c!oc5 source +ua!ity% an'

power 'etection

Routine test on 1T1 per*ormance an' ST>-1 per*ormance

Serice test on R: per*ormance (1=1 test)% up!in5 canne! scannin" an' serice

resource uti!i.ation



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.3.$ ;n'ironment onitoring

Typica!!y% te e+uipment rooms are unmanne' an' 'istriute' oer a ast area$ Te

e+uipment in suc a room wor5s in a re!atie!y a'erse enironment% an' may incur

*ires% water immersion% or *!oo'$

To an'!e suc emer"encies% te DBS3800 can proi'e customi.e' so!utions

re"ar'in" 'oor contro!% in*rare'% smo5e% water immersion% umi'ity% an' temperature$

.3.8 Per+ormance anagement

Te DBS3800 proi'es an HSD, per*ormance mana"ement counter tat can

monitor te operatin" con'itions o* te HSD, ce!!s in te DBS3800$

4o'eB per*ormance statistics coer te *o!!owin" aspect HSD, ce!! monitorin"

Te status an' per*ormance o* te HSD, ce!!s can e monitore' re"ar'in" te

*o!!owin" items

Duration in wic HSD, ean HSD, >,#-s trou"put

>ean power o* HSD,

Data 'rop rate 'ue to HSD, timeout

@u inter*ace measurement at te 4o'eB

Te *o!!owin" items are measure' on te @u inter*ace at te 4o'eB

Tota! an'wi't o* ,,&2

Ban'wi't a!!ocate' to R

Ban'wi't a!!ocate' to HSD, Ban'wi't resere' *or HSD,

Ban'wi't uti!i.e' y HSD,

Ban'wi't a!!ocation ratio o* HSD,

#ommercia! in #on*i'ence a"e == o* 77


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Chapter 4 &elia*ility

4., %*out This Chapter


System Re!iai!ity

Har'ware Re!iai!ity

So*tware Re!iai!ity

4.# System &elia*ilityRR


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1igure ,.# Rin" topo!o"y o* BB


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Te optica! mo'u!es o* te BB< are ot swappa!e$

Te BB< a!!ows enironment cec5$ @t can report re!ate' a!arms$

Te BB< as a mecanism to preent misinsertion an' reerse insertion$

4.3.# Hardware &elia*ility o+ the &&7380,C

-. -nput Power

Te RR


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4././ &egular Chec( o+ Critical &esources

Te BB< ena!es sei.ure cec5 on arious so*tware resources in te system$ @* a

resource *ai!ure occurs 'ue to so*tware *au!ts% te cec5 mecanism ensures tat te

system can imme'iate!y re!ease *ai!e' resources% e9port re!ate' !o"s% an' report

a!arms$

4./. Parameter Validity Chec(

Te a!i'ity o* a!! &>T;># comman' parameters must e cec5e' y te so*tware$

Te a!i'ity o* te 'ata in te 'ata con*i"uration *i!e is cec5e' wen te system is

starte'$ Tis ensures norma! system operations$

4./.4 So+tware 1ault Protection

&oca!!y% te 4o'eB saes two so*tware re!eases an' 'ata re!eases$ @* a *au!t occurs

'urin" te so*tware up"ra'e% te system automatica!!y ro!!s ac5 to te preious

ersion$ Tis "reat!y increases te success rate o* so*tware 'own!oa'in" an' ma5es

remote maintenance more practica!$



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Chapter $ Technical Speci+ications

$., %*out This Chapter


or5in" :re+uency Ban's

Transmitter Speci*ications

Receier Sensitiity

#apacity

Dimensions ei"t

ower Supp!y

ower #onsumption

orts

Sur"e rotection Speci*ications *or 9terna! orts

;peratin" nironment

!ectroma"netic #ompatii!ity

,coustic 4oise

Stora"e

Transportation

,nti-Seismic er*ormance

;peration

$.# ?or(ing 1reuency Bands

Ta*le ,., or5in" *re+uency an's o* te 20 RR<

Band &ecei'ing Band Transmitting Band

Ban' @ (2100>) 120>H.～180>H. 2110>H.～2170>H.

Ban' @@ (100>) 18/0>H.～110>H. 130>H.～10>H.

Ban' @@@ @A(1800>)

1710>H.～178/>H. 180/>H.～1880>H.

Ta*le ,.# or5in" *re+uency an's o* te =0 RR<

Band &ecei'ing Band Transmitting Band

Ban' @ (2100>) 120>H.～180>H. 2110>H.～2170>H.

Ban' V V@(8/0>) 82=>H.～8=>H. 8?>H.～8=>H.

Ban' V@@@ (00>) 880>H.～1/ >H. 2/>H.～?0>H.

#ommercia! in #on*i'ence a"e = o* 77


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$.3 Transmitter Speci+ications

Ta!e 1$1 !ists te rate' output power per carrier at te TA antenna connector o* te

DBS3800$

Ta*le ,., ;utput power o* a sector wit a sin"!e RRe'ian per*ormance oer reception

an'wi't) at te RA antenna connector o* te BTS3812, tat an'!es 12$2 5its

,>R serices wit BR 10e-3$

Ta*le ,., Receier sensitiity

&ecei'e Di'ersity ode &ecei'er Sensiti'ity

1-way F12?$2 'Bm

2-way F12$0 'Bm

$. Capacity

Ta!e 1$1% Ta!e 1$2% an' Ta!e 1$3 !ist te capacities o* te BB


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Ta*le ,.# #apacity o* te BB


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odel a9. ?eight


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Parameter Speci+ication

,!!owe' o!ta"e ran"e 1/0 V ,# to 300 V ,#=7 H. to ?3 H.

D# power Rate' o!ta"e F=8 V D#

,!!owe' o!ta"e ran"e F=0 V D# to F?0 V D#

$.6 Power Consumption

Ta*le ,., ower consumption o* te BB< an' RR<

odel P% Type a9. Power Consumption


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Ta*le ,.3 ower consumption o* te BTS3803#

Con+iguration in )o

T9 Di'ersity

Typical Power

Consumption


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)ote

Te @a e!ectrica! port connects to te >DR3? connector to aciee i" spee'

interconnection etween te actie BB


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%pplication Port :uantity Connector

Type

Testin" 8 5H. Transmission

Time @ntera! (TT@)

si"na!

1 S>B ma!e

#ommissionin" Seria! or ternet 1 RO=/

$.,0./ Transmission Ports on the BB73804C

Ta*le ,., Transmission ports on te BBps 32-pin% roun' an'

waterproo*

T1 1 (8 T1s) 1$/ >ps 32-pin% roun' an'

waterproo*

ST>-1;#-3 2 1// >ps =-pin% roun' an'

waterproo*

:ast ternet 2 100 >ps 8-pin% roun' an'

waterproo*

@nter*ace

etween

BB< an'

RR<

#R@ 3 1$2/ Cits S: soc5et

$.,0. ;9ternal %larm Port on the BB73804C

Ta*le ,., 9terna! a!arm port on te BB


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Ta*le ,.# Speci*ications *or te e9terna! a!arm port on te BBB ma!e

Testin" 8 5H. TT@ si"na! 1 S>B ma!e


$.,0.$ Transmission Ports on the &&7380,C

Ta*le ,., Transmission ports on te RR


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$.,0.8 ;9ternal %larm Port on the &&7380,C

Ta*le ,., 9terna! a!arm port on te RRB ma!e

#ommercia! in #on*i'ence a"e /8 o* 77


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%pplication Port :uantity Connector Type


)ote

Te D# power port o* te RRps 32-pin% roun' an'

waterproo*

T1 1 (8 T1s) 1$/ >ps 32-pin% roun' an'

waterproo*

ST>-1;#-3 2 1// >ps =-pin% roun' an'

waterproo*

:ast ternet 2 100 >ps 8-pin% roun' an'

waterproo*

$.,0.,, ;9ternal %larm Ports on the BTS3803C

Ta*le ,., 9terna! a!arm ports on te BTS3803#


9terna! a!arms :our 'ry contacts

(BB


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$.,0.,# 2ther ;9ternal Ports on the BTS3803C

Ta*le ,., ;ter e9terna! ports on te BTS3803#


ower supp!y 220 V ,#F=8 V

D# power

1 9 2 -pin% roun' an' waterproo*

(*or BBB ma!e

Note:

he BBU%(06) or the

RRU%(01) has onl! one 10

*3 cloc& signal output port.

Testin" 8 5H. TT@ si"na! 1 S>B ma!e

RT antenna ,@SC 1 DB1/

:or more 'etai!s aout te e9terna! ports on te BTS3803#% re*er to section

7$10$89terna! ,!arm ort on te RR


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$.,, Surge Protection Speci+ications +or ;9ternal Ports

)ote

Te sur"e protection speci*ications are ase' on te sur"e wae*orm o* 820 µs$


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%pplication Surge Protection ode Surge Current

#ommon mo'e 1/ 5,

220 V ,# power supp!y Di**erentia! mo'e / 5,

#ommon mo'e

1 Di**erentia! mo'e 3 5,

#ommon mo'e / 5,

CS si"na! input Di**erentia! mo'e (CS arrester) 8 5,

#ommon mo'e (CS arrester) 20 5,

Dry contact a!arms Di**erentia! mo'e 2/0 ,

#ommon mo'e

$.,,.3 Surge Protection Speci+ications +or the &&7380,C

Ta*le ,., Sur"e protection speci*ications *or te e9terna! ports on te RR


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%pplication Surge Protection ode Surge Current

#ommon mo'e / 5,

$.,# 2perating ;n'ironment

$.,#., 2perating ;n'ironment o+ the BB73804

Ta*le ,., ;peratin" enironment o* te BB#) re+uirements in

comp!iance wit te *o!!owin" stan'ar's

RTT Directie /#

3C TS 2/$113 V=$=$0 (2002-12)

TS@ 4 301 =8-1 V1$2$1 (2000-08)

TS@ 4 301 08-1 V2$2$1 (2003-10)

#ommercia! in #on*i'ence a"e ?3 o* 77


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$.,/ %coustic )oise

Te Soun' ower &ee! (S&) o* acoustic noise "enerate' y te BB


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Chapter 8 -nstallation

,t *actory% a!! te BB< so*tware an' ar'ware are 'eu""e' an' te RR

DBS3800 System Description

Documents

Transcript of DBS3800 System Description