Cau Truc Phan Cung Dbs3900 Tovnp 7004

1HUAWEI TECHNOLOGIES CO., LTD. All rights reserved

www.huawei.com

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CU CU CU CU TRTRTRTRCCCC PHPHPHPHN N N N CCCCNGNGNGNGDBS3900 WCDMA

DBS3900V200R010

HUAWEI TECHNOLOGIES CO., LTD. Page 2All rights reserved

ChngChng1 1 GiGiii thithiuu chungchung

ChngChng2 2 GiGiii thithiuu phphnn ccngng

ChngChng3 3 HH ththngng mmngng vv ccuu hhnhnh


H thng WCDMA

RNC BSC6810

RNC BSC6810

NodeB

NodeB

NodeB

CS

PS

CBC

UE UTRAN CNUu Iu

Iu-CS

Iu-PS

Iu-BC

Iur

Iub

Iub

Iub

2HUAWEI TECHNOLOGIES CO., LTD. Page 4All rights reserved

Tng quan v DBS3900

DBS3900 l NodeB phn tn ca Huawei NodeB th h th 4.

H thng DBS3900 gm c:

BBU3900

RRU3804 hoc RRU3801E

H thng Anten v Feeder

RNC

-48V DCpower Power cable

Power cable

Trunk cable Fiber or CPRI high-speedsignal cable

RRU3804 or 3801E

BBU3900

Grounding cable

-48V/ 24VDC power Grounding cable

Antenna

TMARF jumper

Feeder

RF jumper


BBU3900 lp t trong t 19-Inch chun M hnh ng dng 1

Xy dng dch v 3G trn c s ca trm 2G

Li ch ca kin trc ng dng ny:

C th lp trong gi 19-inch (480 mm ) vi chiu cao 2-U ( U= 44.45 mm) C th lp t trn ct kim loi v gn vi antenna BU3900 v RRU c th chia s h thng ngun v h thng antenna vi mng 2G Cho php nh cung cp xy dng dch v 3G trn mng 2G sn c vi chi ph rt thp

2G BTS RF Cable


ng dng tch hp DBS3900

Xy dng trm 3G mingoi tri khng cnphng thit b

VDF Spain: RRU on Tower

Shelter Air-conditioner

M hnh ng dng 2

BBU3900+RRU+APMBBU3900+RRU+APMBBU3900+RRU+APM

BBU


BBU3900 lp t trong t trong phng M hnh ng dng 3:

Lp t t site 3G mi trong nh, phng thit b vi khng gian b gii hn.

BBU1U/2URRU1U/2URRU

1U/2URRU

RRU

RRU close to tower antenna

To RNC


H sn phm DBS3900

Remote radio unit

RRU3804 RRU3801E

Distribute NodeB DBS3900Distribute NodeB DBS3900

Baseband unit

BBU3900

Remote radio unit

M t DBS3900 Dung lng cao;

BBU3900 h tr 24 cells, vi 1,536 knh UL v 1,536 knh DL.

Mi RRU3804 h tr cu hnh 4 sng mang.

Khi NodeB m rng t 3x1 (S1/1/1) ln 3x4 (S4/4/4), khng cn lp thm RRU.


Dung lng v c im ca DBS3900

c im ca DBS3900

H tr xp lp RRU

Khi s dng module quang 1.25 G, mc xp lp 4

Khi s dng module quang 2.5 G, mc xp lp 8 H tr ATM, IP v ng thi 2 ch ATM/IP H tr nhiu ch clock v ng b: Iub, GPS, ng h ni H tr cng ngh truy cp gi tc cao HSPA (high-speed packet access)

HSDPA cho php traffic ca mt cell ln ti 4.4 Mbps

The peak uplink data rate of an HSUPA subscriber is up to 5.76 Mbit/s.

H tr Multimedia broadcast and multicast service (MBMS)


ChngChng2 2 GiGiii thithiuu phphnn ccngng

PhPhn1 n1 PhPhnn ccngng BBUBBU

PhPhn2n2 PhPhnn ccngng RRURRU

PhPhn3 n3 CCpp ddngng chocho DBS3900DBS3900

PhPhn4 Antenna n4 Antenna vv Feeder Feeder


Cu trc logic ca BBU3900

TO RRU

Clock modeSignalingProcessing

Operation&Maintenance

Power mode

E1/T1FE

Transport Interface

TransmissionAdaptationProtocolProcessing

FP Pro

ce

ssing

Codling

Decoding Demodulation

Modulation

Interface

Module

Transport Subsystem Baseband Subsystem

Control Subsystem

External SubsystemOMC

CPRI

RNC

Power Control information

Control flowData flow


Gii thiu v BBU3900

Cc boards v modules bt buc

WMPT, WBBP, UBFA, and UPEU

Cc board ty chn gm UELP, UFLP, UTRP v UEIU.

Cu hnh y

Cu hnh c bnBBU3900 Module

Baseband unitBaseband unit

-C th lp trong gi 19-inch (480 mm ) vi chiu cao 2-U ( U= 44.45 mm)


BBU Module --- board WMPT

S lng board Ti a 2 board cho 1 BBU Board bt buc Hot ng ch

active/standby

4E1:DB26

IP transmission on Electrical Port :RJ45

IP transmissionOptical signals: SFP

GPS antenna: SMA

Commissioning:RJ45

Loading Testing:USB

LEDs

Nhng chc nng chnhCung cp chc nng vn hnh v bo dngiu khin cc board khc trong h thng vcung cp ng bCung cp cng USB cho vic nng cp tng ca NodeBCung cp cng truyn dn cho giao din IubCung cp cc knh OM


BBU Module --- WMPT Board

2 DIP Switches :

SW1 thit lp ch lmvic E1/T1.

SW2 thit lp ni t bov lung E1.

ONONOFF4ONONOFF3ONOFFON2ONOFFON1

Ch khngcn bng E1 75-ohm

Ch cnbng E1 120-ohm

Ch T1BitThit lp ca SW1

ONONONON

Ch khngcn bng E1 75-ohm

RRING c dngcho kt ni t bov

M t

OFF

OFF

OFF

OFF

Ch cnbng E1 120-ohm

4

3

2

1

Bit

Thit lp ca SW2


BBU Module --- Board WBBPa

S lng Board ti a 6 board, l board bt buc Cc chc nng chnh

Cung cp giao din CPRI cho kt ni gia BBU v WRRU hay WRFU X l tn hiu bng gc ng ln v ng xung. H tr chc nng HSUPA v

HSDPA H tr d phng 1+1 cho giao din CPRI Ty theo dung lng x l chip ca board, WBBP module gm c 7 loi. WBBP hin

ti l version A, gi l WBBPa.

CPRI 0 ~2 (1.25G-2.5G): SFP LEDs


BBU Module --- WBBP Board C 2 loi card x l tn hiu bng gc, WBBPa v WBBPb.

WBBPa c th x l tn hiu bng gc ng ln v ng xung: H tr HSDPA (2 ms TTI) v h tr cho HSUPA pha1 (10 ms TTI).

WBBPb c th x l tn hiu bng gc ng ln v ng xung. H tr HSDPA (2 ms TTI), v h tr cho HSUPA pha 2 (2 ms TTI).

12Mbps30Mbps90 HS-PDSCH codes3843846 cellsWBBPb4




6Mbps15Mbps45 HS-PDSCH codes2561283 cellsWBBPa

HSUPA throughput

HSDPA throughputHSDPA Capacity

Downlink R99 CE

Uplink R99 /HSUPA CE Cell

Board Type


Panel of the UPEA

BBU Module --- Board UPEU S lng board ti a 2, d phng 1+1, Cc chc nng chnh

Chuyn i ngun vo -48 V +12 V DC dng chocc board

Thng bo cnh bo lin quan ti in p thpu vo hay u ra

Cung cp cng truyn dn cho tn hiu RS485 v8 tn hiu cnh bo dry contact

-48V to +12V

Socket v Cng: UPEU c 1 socket v 4 cng.

RJ451MON0Truyn tn hiu gim st mi trng RS485RJ451MON1

RJ451EXT-ALM0Truyn cc tn hiu cnh bo dry contactRJ451EXT-ALM1u vo ngun DC3V31PWRChc nngLoi connectorS lngLabel


Cu trc Logic ca RRU

Mod

ule gia

odin

MTRX

Duple

xer

Giao dinm rng

b x ltn hiu TX

b x ltn hiu RX

LNA

PA

LNABBU

RRU TX1RX1

RX2

H thng AntenCPRI

2

4

S lngsng mang

402110MHz2170MHz1920MHz1980MHzUMTS2100RRU3801E

602110MHz2170MHz1920MHz1980MHzUMTS2100RRU3804

Cng sutti a (W)

Bng truyn(Transmitting Band)

Bng nhn(Receiving Band)Di tn sLoi RRU


c im k thut ca RRU3804/3801E

Di in p

-36 V DC to -57 V DC-48V DCNgun vo

Cng sut: 275WTiu th in p ti a

14(RRU3804) / 12(RRU3801E)

RRU3804 module :15KGRRU3804 module v hp :16KG

RRU3804

520mm(H) x 280mm(W) x 155mm(D)RRU3804/3801E

Sector Carrier

Trng lng

Kch thc (c v)Item

V b ngoi ca RRU3804VV bb ngongoii ccaa RRU3804RRU3804

154

203

302

601

Output Power per Carrier (W)Number of carrier


Panel v Port ca RRU3804/3801E

Cng trao igia 2 RRU

Cng cho RET antenna

Cng phn tp chnhTX/RX

Cng cho phn tpthu RX

Cng quang CPRI

n hin th

Cng ngun vo

im ni t

CngCnh bo

Panel of the RRU3804Panel of the RRU3804Panel of the RRU3804

Ports of the RRU3804Ports of the RRU3804


Cc loi cp dng cho kt ni vi BBU3900

Cp E1Cp ngun

Cp mng FE Cp quang CPRI

3) ui cp quang2) Nhn 2 u1) u ni DLC


Cc loi cp dng cho kt ni vi RRU

BBU3900

Cp ngun

Cp nhy RF


Kt ni cp i vi nhiu RRU3804

Optical cable

Power cableBBU3900


Kin trc in hnh ca h thng Antenna

(13) Guard rail

(12) Cable tie(11) Tower grounding conductor

(10) Outdoor grounding bar

(9) Feeder window

(8) Outdoor cable rack

(7) Feeder

(6) Feeder grounding clip

(5) Waterproof curve

(4) Directional antenna

(3) TMA (2) Pole(1) Lightning rod

M hnh 1:BBU v RRU trongphng + thp


Kin trc in hnh ca h thng Antenna

M hnh 2:RRU lp t gn Antenna


BBU Networking

BBUs v RNC c th kt ni theonhiu ch nh star, chain, tree, vhybridBBU BBUBBU

Chain Networking mode

Star Networking mode

BBU

BBU

BBURNC

BBURNC

BBU

BBU

BBU

Tree Networking mode

i vi 2 cu trc mng chain v tree, mc xpchng l nh hn 5


RRU Networking BBUs v RRUs c th h tr nhiu ch kt ni nh star, chain, tree,

ring, v hybrid i vi 2 cu trc chain v tree:

Khi s dng module quang 1.25G, mc xp chng 4Khi s dng module quang 2.5G, mc xp chng 8

10


RRU

RRU

Cu hnh in hnh - 3

1/3

2cc ddngng trongtrong ththnhnh phph hay hay vvngng cc dung dung llngng caocao

BBU3900

RRU

High capacity areascities

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Thank You

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Cau Truc Phan Cung Dbs3900 Tovnp 7004