007 NodeB Product Introduction

8/17/2019 007 NodeB Product Introduction

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HUAWEI TECHNOLOGIES CO., LTD. All rights reserved

www.huawei.com

Customer

Module 7NodeB Product Introduction

ISSUE 4.0


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

As an important part of UTRAN,

NodeB mainly processes the physical

layer of the signals of Uu interface


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Upon completion of this course, you will be able

to:

Master the NodeB’s family

Master the hardware structure of BTS3812E&A

Master the hardware structure of BDS3800


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ChapterChapter 1 NodeB System1 NodeB System OverviewOverview

ChapterChapter 2 BTS3812E&A Hardware Introduction2 BTS3812E&A Hardware Introduction

ChapterChapter 3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction


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NodeB in UMTS Network

Iu-BC

RNC

RNC

NodeB

NodeB

NodeB

CS

PS

CBC

UE UTRAN CN

Uu Iu

Iu-CS

Iu-PS

Iu-BC

Iur

Iub

Iub

I u b


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NodeB System Architecture

EnvironmentMonitoring

device

Iub

-48V

Uu

UE

RNC

BTS3812E cabinet

O&M terminal

NodeB System

-48V DC powersupply system

Antenna & feeder

subsystem

TransmissiondeviceDDF


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Huawei New Generation NodeB Family

BTS3812E

Macro Indoor NodeB

Radio Remote Unit

Base Band Unit

BTS3812A

Macro Outdoor NodeB

BBU3806/BBU3806C + RRU3801CDistributed NodeB

BTS3801B

Pico NodeB

Suburban

Blind spots or hot spots

Hot spots

Indoor

Urban, indoor Urban, Difficult site acquisitionUrban, outdoor

Designed for your sitesDesigned for your sitesBTS3801C/BTS3803C

Mini NodeB

RHUB

Base Band Processing Unit

iDBS3800Indoor Distributed NodeB

Pico RRU

Deep indoor


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2004

Inventor of Distributed

Node B Solution

Advanced DPD Technology

(PA efficiency > 19% )

2005 2006

1st commercial release

New Generation Node B

Full performance HSDPA

(15 codes, 14.4Mbps)

Multi-TRX; Multi-Band

Improved power efficiency:

DPD + Doherty Technology

(~ 33%)

Commercial release Hybrid IP

RAN Solution

Software upgrade to HSUPA

BTS3801B

(Pico NodeB)

New Generation NodeB Portfolio

BBU3806/BBU3806C(Base Band Processing Unit)

BTS3812E

(Macro Indoor)

BTS3812A

(Macro Outdoor)

RRU3803C

BTS3803C(Mini NodeB)

RHUB Pico RRU

Distributed NodeB

0 4 Q 2 0 4 Q 3 0 4 Q 4 0 5 Q 1 0 5 Q 2 0 5 Q 3 0 5 Q 4 0 6 Q 1 0 6 Q 2 …

New Generation Node B


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Section1 BTS3812E&A Hardware OverviewSection1 BTS3812E&A Hardware Overview

Section2 BTS3812E Hardware StructureSection2 BTS3812E Hardware Structure


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BTS3812E Appearance

Dimensions:

1400mm(H)*600mm(W)*600

mm(D) Weight under full configuration:

205kg

The maximum powerconsumption:

2630W

Working voltage:

-48V DC

Input range of voltage： -40V～-60V


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BTS3812E Hardware Composition

NBBIMTRU MTRU MTRU MTRU MTRU MTRU

MAFU MAFU MAFU MAFU MAFU MAFU

NFAN

Air inlet

B

u

s

b

a

r

NM

ON

NC

CU

HB

BI

HU

LP

HU

LP

HU

LP

HU

LP

HU

LP

HU

LP

D

LP

D

LP

NM

PT

NM

PT

NU

TI

NU

TI

HB

BI

NU

TI

H H


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BTS3812A Appearance

Dimensions:

1700mm(H)*900mm(W)*920mm(D)

Weight under full configuration:

400kg

The maximum powerconsumption:

2900W

Working voltage:

220V AC

Input range of voltage：200V～240V


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BTS3812A Hardware Architecture

Appearance and composition of BTS3812A


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BTS3812E&A Capacity & Coverage

System capacity:

Each cell can support up to:128 equivalent voice channels（with

rate of 12.2Kbit/s）

Each cabinet can support up to:12 cells

Each sector can support up to:4 carriers

Coverage ability:

Each carrier’s maximum output power of MTRU is:40W

The receive sensitivity of single antenna is better than:-125dBm

The receive sensitivity of two antennas is better than:-128dBm

The maximum searching ability is:180km


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BTS3812E&A Characteristics

Transmission Type: E1/T1, STM-1, FE( Fast Ethernet )

Networking mode: star, chain, tree, ring and hybrid

Synchronization clock sources：clock extracted from

Iub interface, GPS, external clock and local free-run

Handover types: softer handover, soft handover and

hard handover

Services: CS (circuit domain) services, PS (packet

domain) services , mixed services and position

services

Enhanced functions：RET (remote electric tilt), HSDPA(high speed downlink packet access), CMB( Cell

Multimedia Broadcast)


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Section1 BTS3812E&A Hardware OverviewSection1 BTS3812E&A Hardware Overview

Section2 BTS3812E Hardware StructureSection2 BTS3812E Hardware Structure


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BTS3812E Logical Structure

TransportSubsystem

Control Subsystem

BasebandSubsystem

RFSubsystemRNC antenna

BTS3812E cabinet


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Control Subsystem Composition：NMPT, NMON

Main functions：

NodeB Management: configuration management, resource management,

status monitoring, operation and maintenance Processing signalling over Iub interface

Providing the input and output control interface for the NodeB

Providing various reference clocks for NodeB

N

C

C

U

1 2 3 4 50 6 7 8 9 10 11 12 13 14 15 16 17

N

M

O

N

N

U

T

I

N

U

T

I

H

B

B

I

H

B

B

I

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

D

L

P

H

D

L

P

N

M

P

T

N

M

P

T

N

U

T

I


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Control Subsystem——NMPT Board number：

maximum is 2，working in active and standby mode

Types of NMPT：with/without GPS card

Main Functions：

Managing the entire NodeB

Processing various kinds of signaling

Providing system clock signals

MAFU

NMPT

NDTI/NAOI/NUTI

HBBIHDLP

HULP

NMON

NEMU

NFAN

LMT

MTRU


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Control Subsystem——NMON

Board number：optional，maximum is 1

Main Functions：

Providing 32-line input and 7-line output interfaces for theNodeB to monitor other equipments

Adjusting and controlling the RET through the MAFU

NMONNMPT Input ports

Output control ports

MAFU RET


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Transport Subsystem Composition： NDTI, NAOI, NUTI

Main Functions：

Interfacing NodeB with RNC

Interfacing with baseband subsystem and control subsystem

Performing NBAP preprocessing and AAL2 switching function

Extracting Iub interface clock signals

N

C

C

U

1 2 3 4 50 6 7 8 9 10 11 12 13 14 15 16 17

N

M

O

N

N

U

T

I

N

U

T

I

H

B

B

I

H

B

B

I

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

D

L

P

H

D

L

P

N

M

P

T

N

M

P

T

N

U

T

I


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Transport Subsystem——NDTI

Board Number：maximum is 2

Interfaces of Board：8 pairs of E1/T1 ports

Main Functions： Transferring data from Iub interface control plane to NMPT

Transferring data from Iub interface user plane to HULP/HBBIand HDLP/HBBI

NDTI/NAOI/NUTI

RNC

NMPT

HULP

HBBI

HDLP


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Transport Subsystem—— NAOI

Board Number：maximum is 2

Interfaces of Board：

2 pairs of STM-1 optical ports and 4 pairs of E1/T1 ports

Main Functions：

Transferring data from Iub interface control plane to NMPT

Transferring data from Iub interface user plane to HULP/HBBI andHDLP/HBBI

NDTI/

NAOI/NUTIRNC

NMPT

HULP

HBBI

HDLP


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Transport Subsystem—— NUTI

Board Number：maximum is 3 Interfaces of Board：

8 E1/T1s and 2 electrical FE ports on each NUTI

Main Functions：

Transferring data from Iub interface control plane to NMPT Transferring data from Iub interface user plane to HULP/HBBI and HDLP/HBBI

Supporting either ATM transport or IP transport

NDTI/

NAOI/NUTIRNC

NMPT

HULP

HBBI

HDLP


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Baseband Subsystem Composition：HBBI, HULP, HDLP

Main Functions：

Transmitting signal between baseband subsystem and RF subsystem

Processing UL and DL signal：coding/decoding，modulation/demodulation

Implementing physical layer closed loop processing acquisition indications(AI), uplink & downlink power control, and DL closed loop transmit diversityprocessing

N

C

C

U

1 2 3 4 50 6 7 8 9 10 11 12 13 14 15 16 17

N

M

O

N

N

U

T

I

N

U

T

I

H

B

B

I

H

B

B

I

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

U

L

P

H

D

L

P

H

D

L

P

N

M

P

T

N

M

P

T

N

U

T

I


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Baseband Subsystem——HBBI Board Number：maximum is 3

Board Type：with NOIT sub-board (used to connect with RRU), without NOITsub-board

Main Functions：

Process up to 128 CE equivalent voice channels for both uplink anddownlink and support up to 3 cells

Form the uplink resource pool with HULPs

Form the downlink resource pool with HDLPs

The HBBI located at the right sub-rack work independently which is used tocascade RRU

HBBI

HULP

HDLP

NMPT

MTRU

RRU

NDTI/NAOI


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Baseband Subsystem——HULP Board Number：maximum is 6

Main Functions：

Each HULP can process 128 equivalent voice channels and support 3 cells

On the data plane, it processes the UL baseband data, including demodulation,channel estimation, RAKE receiving, softer combination, decoding

On the control plane, it performs the NMPT signaling processing especially theNBAP dedicated signaling processing

Sending FBI data, power control data, access data to HDLPs

HULP

HDLP

NDTI/

NAOIHBBI

NMPT


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Baseband Subsystem——HDLP Board Number：maximum is 2

Main Functions：

Each HDLP can process 512 equivalent voice channels and support 6 cells

Downlink coding & modulating

Performing DL power control and channels’ combination of a cell

Performing DL measurement and transmit diversity control

HDLP

HULP

NDTI/NAOI

HBBI

NMPT


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RF Subsystem

Composition：MTRU, MAFU

Main Functions：

Transmitting and receiving RF signals

Amplifying small RF signals

Converting baseband signals to RF signals and vice versa

NBBIMTRU MTRU MTRU MTRU MTRU MTRU

1 2 3 4 50

MAFU MAFU MAFU MAFU MAFU MAFU

1 2 3 4 50


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RF Subsystem——MTRU Board Number：maximum is 6

Main Functions：

UL/DL conversion, signal amplification, filtering, A/D conversion, D/A conversion,

digital intermediate frequency conversion, digital pre-distortion

Each MTRU has one Tx channel and two Rx channels and supports bi-carrier

processing

When configure 38W amplifier，the maximum output power is 30W

When configure 50W amplifier，the maximum output power is 40W

MTRUHBBI MAFU

NMPT


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RF Subsystem——MAFU Board Number：maximum is 6, the quality of it equals to MTRU

Main Functions：

Receiving RF signals from antenna and transmitting RF signals to antenna

Supplying power to RET and TMA through feeder

Receiving the AISG signals from NMON, and sending them to RET through

feeder

Reporting the status of MAFU to NMPT

MAFUMTRU Antenna

NMON


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Multi-carrier RF Technology

Advanced architecture and Multi-carrier RF technology

• Integrated TRX, LNA and PA

• One module supports multiple TRX

OMC

reconfiguration

Single Carrier TRX

Multi-Carrier Transceiver -- Smoothly Expanding

Expanding from 1 carrier to 2 carriers:

• Only reconfiguration needed

• No hardware/software upgrading

Single Carrier double Carrier

TRX 1

TRX 2

LPA 1

LPA 2

Multi Carrier MTRU

BasebandCarrier1

Baseband

Carrier2

BasebandCarrier1

Baseband

Carrier2

TRX 1

RFCarrier1+2

RFCarrier1

RFCarrier2

PA


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• One cabinet solution

• Up to 3*2 configuration for each

frequency band or 3*4 in two

frequency band

• Power, transmission, channel

card, etc. shared by all bands

• One cabinet solution

• Up to 3*2 configuration for each

frequency band or 3*4 in two

frequency band

• Power, transmission, channel

card, etc. shared by all bands

NodeB supports Multi-Band: 850M / 900M/ 1700M/ 1800M/ 1900M / 2.1GHz

Co-cabinet solution can decrease the cost of site rental and civil work.

2.1GAFU

2.1GTRU

OtherbandAFU

OtherbandTRU

Multi-band Co-cabinet: Smooth Evolution


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RF Subsystem — 32 Configuration

HBBI 0

MTRU0ANT A

Tx

Rx0

Rx1

Tx

D u p l e x e r

S p l i t e rRx0

Rx1 LNA

Rx2 LNA ANT BMAFU0

HBBI 1

MTRU4 ANT A

Tx

Rx0

Rx1

Tx

D u p l e x e r

S p l

i t e rRx0

Rx1 LNA

Rx2LNA

ANT BMAFU4

MTRU2ANT A

Tx

Rx0

Rx1

Tx

D u p l e x e r

S p l i t e rRx0

Rx1 LNA

Rx2LNA

ANT BMAFU2

Sector 0

Sector 2

Sector 1

RX Filter

RX Filter

RX Filter


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Antenna and Feeder Subsystem

Antenna

NTTA

Antenna

stand

Jumper

Jumper

Feeder

Jumper

NodeBcabinet


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Feeder

Rules of choosing Feeders :

7/8" feeders used for the distance shorterthan 40 m

5/4" feeders used for the distance longer

than 40 m

1/2" super-flexible cables are used toconnect:

− Antennas and main feeders

− Antennas and TMAs

− Cabinet and main feeders


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Power Supply

Fan

MAFU

MAFU

MAFU

MAFU

MAFU

MAFU

MTRU

MTRU

MTRU

MTRU

MTRU

MTRU

NCCP

PWR

PWR/ COM

PWR

P7

P8

P9

P10

P11

P12

P13

P14

P15

P15

P14P13P12P10P9P8

P7.1P7.2P7.3P7.4P7.5P7.6

P11

PWR


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H

D

L

P

N

D

T

I

M

T

RU

M

A

F

U

H

B

B

I

Uu

RNC

Iub

NodeB Cabinet

UE

Antenna

Feeder

N

DT

I

H

BB

I

Uu

RNC

Iub

NodeB Cabinet

UE

Antenna

Feeder

MAFU

MTRU

Signal Flow of Downlink Services


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Signal Flow of Uplink Services

H

U

L

P

N

D

T

I

M

T

RU

M

A

F

U

H

B

B

I

Uu

RNC

Iub

NodeB Cabinet

UE

Antenna

Feeder

N

DT

I

H

BB

I

Uu

RNC

Iub

NodeB Cabinet

UE

Antenna

Feeder

MAFU

MTRU


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Signal Flow of Signaling Processing

NodeB Cabinet

NMPT

NDTI/

NAOI/NUTI

HDLP

HULP

MAFU

HBBI

MTRU

NDTI/NAOI/NUTI

RNC


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Section1 DBS3800 System OverviewSection1 DBS3800 System Overview

Section2 BBU&RRU Hardware StructureSection2 BBU&RRU Hardware Structure

Section3 BTS3803C Hardware StructureSection3 BTS3803C Hardware Structure

Section4 Antenna and Feeder SubsystemSection4 Antenna and Feeder Subsystem

Section5 Installation of DBS3800Section5 Installation of DBS3800


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DBS3800 Overview DBS3800 is a distributed NodeB of Huawei

Technologies Co.Ltd.

DBS3800 system consists of:

BBU3806

RRU3801C

Antenna and feeder system

Power cable

E1/T1 or optical fiberOptical fiber or CPRI highspeed signal cable

Grounding cable+24V/-48V DC

Power cable-48V DC/220V AC

RRU3801C

RNC

Antenna

TMA

RF jumper

Feeder

RF jumperBBU3806


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DBS3800 Overview DBS3800 is a distributed NodeB of Huawei

Technologies Co.Ltd.

DBS3800 system consists of:

BBU3806

RRU3801C

Antenna and feeder system

Power cable

E1/T1 or optical fiberOptical fiber or CPRI highspeed signal cable

Grounding cable+24V/-48V DC

Power cable-48V DC/220V AC

RRU3801C

RNC

Antenna

TMA

RF jumper

Feeder

RF jumperBBU3806


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DBS3800 Product Family

Remote radio unit Mini NodeBBaseband unit

BTS3803CBBU3806 RRU3801CBBU3806C


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DBS3800 Characteristics

supports circuit domain (CS) and packet (PS) domain services

supports positioning services

supports softer handover, soft handover and hard handover

Supports transmit diversity mode and receive diversity mode

Supports high-speed downlink packet access (HSDPA) technology

HSDPA allows the traffic at up to 14.4 Mbps for a single cell

HDSPA enables a single cell to support 15 OVSF codes

Supports RRU cascading

The maximum distance between two RRUs is 40km

The distance from the first one to the last one should be within 100km

When using the 1.25 G optical module, cascading levels is less than 4

When using the 2.5 G optical module, cascading levels is less than 8


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ChapterChapter

3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction







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BBU Overview

BBU3806 appearance BBU3806Cappearance

60W

60W

100W

120W

192CE(UL)/256CE(DL)256CE(UL)/384CE(DL)CE Numbers

-48V DC+24V DC

3

-48V DC

3kg

42mm(H)×436mm(W)×300mm(D)

BBU3806

3Cells

220V ACPower

and Power

Consumption

15kgWeight

480mm(H)×340mm(W)×135mm(D)Dimension

BBU3806CIndex


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BBU System Structure


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BBU3806 Panel

8K/TT110MRST

EXT_ALM

ETH_RS232E1/T1/J1Ela Elb

RXTX

CPRI0

RXTX

CPRI1

RXTX

CPRI2

BITS GPS FE1

FE0 PWR/RS485ONOFF

TYPE LOCAT_ID E1/T1/J1

ON

OFF

CPRI0 CPRI1 CPRI2 RUN ALM ACT

LIU7LIU6LIU5LIU4LIU3LIU2LIU1LIU0

ESD

BBU-RNC interface

BBU-BBU interface

BBU-RRU interface

BBU-RNC interface

Indicator

DIP switch


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BBU Transmission Interfaces

3×2.5Gbit/s1EIb

3×2.5Gbit/s1EIaInterface between

BBUs

1.25 Gbit/s

Or

2.5 Gbit/s

3

CPRIInterface between

BBU and RRU

100 Mbit/s2Fast Ethernet

155 Mbit/s2STM-1

44.7 Mbit/s2T3

34.4 Mbit/s2E3

1.5 Mbit/s8T1

2 Mbit/s8E1

Iub Interface

RateQuantityTypes of interfaceUsage


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CPRICPRICPRI：：：：：：：：Common Public Radio InterfaceCommon Public Radio Interface


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BBU3806 DIP Switches

75ohm E1（default value）ONON

reservedOFFON

100ohm T1ONOFF

120ohm E1OFFOFF

MeaningDIP position8DIP position7

Tertiary BBU3806OFFONON

Secondary BBU3806OFFONOFF

Standby BBU3806OFFOFFON

Active BBU3806（default value）OFFOFFOFF

MeaningDIP position6DIP position5DIP position4

undefined，default is OFFOFFOFFOFF

MeaningDIP position3DIP position2DIP position1


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BBU3806C Panel

RST

10 M

8K/TT1

LIU0

LIU1

LIU2

LIU3

LIU4

LIU5

LIU6

LIU7

RUN

ALM

ACT

CPRI2

CPRI1

CPRI0

ON

OF F

ETH_RS232

E 1 / T 1 & 7 5 /

1 2 0

L O C A T .I D

ON

OF F

1

2

3

4

PWR

RS485&

EXT_ALM

2× FE

8× E1/T1

OPT

GPS

E1/T1 GND

C P R I 1 _T X

C P R I 1 _R X

C P R I 2 _T X

C P R I 2 _R X

C P R I 0 _T X

C P R I 0 _R X

Ela

Maintenance Panel Maintenance Panel Bottom Panel Bottom Panel Distributed Board Distributed Board


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RRU Overview

240W

240W

-48V DC

220V AC40W

Power amplifierPower and Power

Consumption

1×2

20kg

480mm(H)×340mm(W)×135mm(D)

RRU3801C

Sector × Carrier

Weight

Dimension

22kgWeight

565mm(H)×390mm(W)×165mm(D)Dimension

RRU3801C（with shell）


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RRU System Structure


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RRU System Structure


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RRU3801C Panel

EXT_ALM/ FAN

CPRI_E

CPRI_W

ALD

RUNALM

TX_ACT/ VSWR

TST_RSLT

CPRI_E CPRI_W

ETH/RS232

RST

TST_ANT

TST_CPRI

OFF

ON

LOCAT

_ID

12

43

PWR

RX_IN/OUT

ANT_RXB

ANT_TX/RXA

Maintenance Panel Maintenance Panel Bottom Panel Bottom Panel Distributed Board Distributed Board


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BTS3803C Hardware Structure

360W220V AC40W Poweramplifier

Power andPower Consumption

3×1

37kg

600mm(H)×380mm(W)×350mm(D)

BTS3801C

Sector × Carrier

Weight

Dimension


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Antenna and Feeder System


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Feeder

Rules of choosing Feeders :

7/8" feeders used for the distance shorter

than 40 m

5/4" feeders used for the distance longer

than 40 m

1/2" super-flexible cables are used toconnect:

− Antennas and main feeders

− Antennas and TMAs

− Cabinet and main feeders


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DBS3800 Installation

DBS3800 Distributed NodeB

small dimensioning design

RRU can be installed near

antenna

The numbers of BBU and RRU

can be configured according to

different requirements

Traditional outdoor macro NodeB

Difficult to transport and move

Need large space to locate

Require long feeder

RRURRU

BBUBBU

Outdoor macro NodeBOutdoor macro NodeB


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DBS3800 Installation

DBS3800 Distributed NodeB

small dimensioning design

RRU can be installed near

antenna

The numbers of BBU and RRU

can be configured according to

different requirements

Traditional outdoor macro NodeB

Difficult to transport and move

Need large space to locate

Require long feeder

RRURRU

BBUBBU

Outdoor macro NodeBOutdoor macro NodeB

BBU3806 Installation


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Installing BBU3806 Cabinet

Installing BBU3806 Horizontally Mounted into Cabinet

Installing BBU3806 Vertically Mounted into Cabinet

Mounting BBU3806 on Wall



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BBU3806 Horizontally Mounted into Cabinet



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BBU3806 Vertically Mounted into Cabinet



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Mounting BBU3806 on Wall

RRU Installation


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RRU Installation

Installing RRU Cabinet

Installing RRU Cabinet on Metal Pole

Installing RRU Cabinet on Wall Installing RRU Cabinet on Stand

Installing RRU Cabinet Next to 2G Equipment

RRU3801C Installation


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Installing RRU Cabinet on Metal Pole

(1)

(2)

(2) RRU cabinet case(1) Hanger



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Installing RRU Cabinet on Wall

(1)

(1) Hanger

(1)

(2)




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Installing RRU Cabinet on Stand

(2)

(1)

(2) RRU module(1) Hanger

(1)

(2)




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Installing RRU Cabinet Next to 2G Equipment

(1)

(2)

(2) RRU module(1) Hanger

(1)

(2)



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Thank You

007 NodeB Product Introduction

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Transcript of 007 NodeB Product Introduction