007 NodeB Product Introduction
-
Upload
master098765 -
Category
Documents
-
view
221 -
download
1
Transcript of 007 NodeB Product Introduction
-
8/17/2019 007 NodeB Product Introduction
1/79
HUAWEI TECHNOLOGIES CO., LTD. All rights reserved
www.huawei.com
Customer
Module 7NodeB Product Introduction
ISSUE 4.0
-
8/17/2019 007 NodeB Product Introduction
2/79
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
-
8/17/2019 007 NodeB Product Introduction
3/79
HUAWEI TECHNOLOGIES CO., LTD. Page 3All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
4/79
HUAWEI TECHNOLOGIES CO., LTD. Page 4All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
5/79
HUAWEI TECHNOLOGIES CO., LTD. Page 5All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
6/79
HUAWEI TECHNOLOGIES CO., LTD. Page 6All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
7/79
HUAWEI TECHNOLOGIES CO., LTD. Page 7All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
8/79
HUAWEI TECHNOLOGIES CO., LTD. Page 8All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
9/79
HUAWEI TECHNOLOGIES CO., LTD. Page 9All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
10/79
HUAWEI TECHNOLOGIES CO., LTD. Page 10All rights reserved
ChapterChapter 2 BTS3812E&A Hardware Introduction2 BTS3812E&A Hardware Introduction
Section1 BTS3812E&A Hardware OverviewSection1 BTS3812E&A Hardware Overview
Section2 BTS3812E Hardware StructureSection2 BTS3812E Hardware Structure
-
8/17/2019 007 NodeB Product Introduction
11/79
HUAWEI TECHNOLOGIES CO., LTD. Page 11All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
12/79
HUAWEI TECHNOLOGIES CO., LTD. Page 12All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
13/79
HUAWEI TECHNOLOGIES CO., LTD. Page 13All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
14/79
HUAWEI TECHNOLOGIES CO., LTD. Page 14All rights reserved
BTS3812A Hardware Architecture
Appearance and composition of BTS3812A
-
8/17/2019 007 NodeB Product Introduction
15/79
HUAWEI TECHNOLOGIES CO., LTD. Page 15All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
16/79
HUAWEI TECHNOLOGIES CO., LTD. Page 16All rights reserved
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)
-
8/17/2019 007 NodeB Product Introduction
17/79
HUAWEI TECHNOLOGIES CO., LTD. Page 17All rights reserved
ChapterChapter 2 BTS3812E&A Hardware Introduction2 BTS3812E&A Hardware Introduction
Section1 BTS3812E&A Hardware OverviewSection1 BTS3812E&A Hardware Overview
Section2 BTS3812E Hardware StructureSection2 BTS3812E Hardware Structure
-
8/17/2019 007 NodeB Product Introduction
18/79
HUAWEI TECHNOLOGIES CO., LTD. Page 18All rights reserved
BTS3812E Logical Structure
TransportSubsystem
Control Subsystem
BasebandSubsystem
RFSubsystemRNC antenna
BTS3812E cabinet
-
8/17/2019 007 NodeB Product Introduction
19/79
HUAWEI TECHNOLOGIES CO., LTD. Page 19All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
20/79
HUAWEI TECHNOLOGIES CO., LTD. Page 20All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
21/79
HUAWEI TECHNOLOGIES CO., LTD. Page 21All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
22/79
HUAWEI TECHNOLOGIES CO., LTD. Page 22All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
23/79
HUAWEI TECHNOLOGIES CO., LTD. Page 23All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
24/79
HUAWEI TECHNOLOGIES CO., LTD. Page 24All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
25/79
HUAWEI TECHNOLOGIES CO., LTD. Page 25All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
26/79
HUAWEI TECHNOLOGIES CO., LTD. Page 26All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
27/79
HUAWEI TECHNOLOGIES CO., LTD. Page 27All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
28/79
HUAWEI TECHNOLOGIES CO., LTD. Page 28All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
29/79
HUAWEI TECHNOLOGIES CO., LTD. Page 29All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
30/79
HUAWEI TECHNOLOGIES CO., LTD. Page 30All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
31/79
HUAWEI TECHNOLOGIES CO., LTD. Page 31All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
32/79
HUAWEI TECHNOLOGIES CO., LTD. Page 32All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
33/79
HUAWEI TECHNOLOGIES CO., LTD. Page 33All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
34/79
HUAWEI TECHNOLOGIES CO., LTD. Page 34All rights reserved
• 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
-
8/17/2019 007 NodeB Product Introduction
35/79
HUAWEI TECHNOLOGIES CO., LTD. Page 35All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
36/79
HUAWEI TECHNOLOGIES CO., LTD. Page 36All rights reserved
Antenna and Feeder Subsystem
Antenna
NTTA
Antenna
stand
Jumper
Jumper
Feeder
Jumper
NodeBcabinet
-
8/17/2019 007 NodeB Product Introduction
37/79
HUAWEI TECHNOLOGIES CO., LTD. Page 37All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
38/79
HUAWEI TECHNOLOGIES CO., LTD. Page 38All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
39/79
HUAWEI TECHNOLOGIES CO., LTD. Page 39All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
40/79
HUAWEI TECHNOLOGIES CO., LTD. Page 40All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
41/79
HUAWEI TECHNOLOGIES CO., LTD. Page 41All rights reserved
Signal Flow of Signaling Processing
NodeB Cabinet
NMPT
NDTI/
NAOI/NUTI
HDLP
HULP
MAFU
HBBI
MTRU
NDTI/NAOI/NUTI
RNC
-
8/17/2019 007 NodeB Product Introduction
42/79
HUAWEI TECHNOLOGIES CO., LTD. Page 42All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
43/79
HUAWEI TECHNOLOGIES CO., LTD. Page 43All rights reserved
ChapterChapter 3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction
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
-
8/17/2019 007 NodeB Product Introduction
44/79
HUAWEI TECHNOLOGIES CO., LTD. Page 44All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
45/79
HUAWEI TECHNOLOGIES CO., LTD. Page 45All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
46/79
HUAWEI TECHNOLOGIES CO., LTD. Page 46All rights reserved
DBS3800 Product Family
Remote radio unit Mini NodeBBaseband unit
BTS3803CBBU3806 RRU3801CBBU3806C
-
8/17/2019 007 NodeB Product Introduction
47/79
HUAWEI TECHNOLOGIES CO., LTD. Page 47All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
48/79
HUAWEI TECHNOLOGIES CO., LTD. Page 48All rights reserved
ChapterChapter
3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction
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
-
8/17/2019 007 NodeB Product Introduction
49/79
HUAWEI TECHNOLOGIES CO., LTD. Page 49All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
50/79
HUAWEI TECHNOLOGIES CO., LTD. Page 50All rights reserved
BBU System Structure
-
8/17/2019 007 NodeB Product Introduction
51/79
HUAWEI TECHNOLOGIES CO., LTD. Page 51All rights reserved
BBU System Structure
-
8/17/2019 007 NodeB Product Introduction
52/79
HUAWEI TECHNOLOGIES CO., LTD. Page 52All rights reserved
BBU System Structure
-
8/17/2019 007 NodeB Product Introduction
53/79
HUAWEI TECHNOLOGIES CO., LTD. Page 53All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
54/79
HUAWEI TECHNOLOGIES CO., LTD. Page 54All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
55/79
HUAWEI TECHNOLOGIES CO., LTD. Page 55All rights reserved
CPRICPRICPRI::::::::Common Public Radio InterfaceCommon Public Radio Interface
-
8/17/2019 007 NodeB Product Introduction
56/79
HUAWEI TECHNOLOGIES CO., LTD. Page 56All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
57/79
HUAWEI TECHNOLOGIES CO., LTD. Page 57All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
58/79
HUAWEI TECHNOLOGIES CO., LTD. Page 58All rights reserved
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)
-
8/17/2019 007 NodeB Product Introduction
59/79
HUAWEI TECHNOLOGIES CO., LTD. Page 59All rights reserved
RRU System Structure
-
8/17/2019 007 NodeB Product Introduction
60/79
HUAWEI TECHNOLOGIES CO., LTD. Page 60All rights reserved
RRU System Structure
-
8/17/2019 007 NodeB Product Introduction
61/79
HUAWEI TECHNOLOGIES CO., LTD. Page 61All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
62/79
HUAWEI TECHNOLOGIES CO., LTD. Page 62All rights reserved
ChapterChapter 3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction
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
-
8/17/2019 007 NodeB Product Introduction
63/79
HUAWEI TECHNOLOGIES CO., LTD. Page 63All rights reserved
BTS3803C Hardware Structure
360W220V AC40W Poweramplifier
Power andPower Consumption
3×1
37kg
600mm(H)×380mm(W)×350mm(D)
BTS3801C
Sector × Carrier
Weight
Dimension
-
8/17/2019 007 NodeB Product Introduction
64/79
HUAWEI TECHNOLOGIES CO., LTD. Page 64All rights reserved
ChapterChapter 3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction
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
-
8/17/2019 007 NodeB Product Introduction
65/79
HUAWEI TECHNOLOGIES CO., LTD. Page 65All rights reserved
Antenna and Feeder System
-
8/17/2019 007 NodeB Product Introduction
66/79
HUAWEI TECHNOLOGIES CO., LTD. Page 66All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
67/79
HUAWEI TECHNOLOGIES CO., LTD. Page 67All rights reserved
ChapterChapter 3 DBS3800 Hardware Introduction3 DBS3800 Hardware Introduction
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
-
8/17/2019 007 NodeB Product Introduction
68/79
HUAWEI TECHNOLOGIES CO., LTD. Page 68All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
69/79
HUAWEI TECHNOLOGIES CO., LTD. Page 69All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
70/79
HUAWEI TECHNOLOGIES CO., LTD. Page 70All rights reserved
BBU3806 Installation
Installing BBU3806 Cabinet
Installing BBU3806 Horizontally Mounted into Cabinet
Installing BBU3806 Vertically Mounted into Cabinet
Mounting BBU3806 on Wall
BBU3806 Installation
-
8/17/2019 007 NodeB Product Introduction
71/79
HUAWEI TECHNOLOGIES CO., LTD. Page 71All rights reserved
BBU3806 Horizontally Mounted into Cabinet
BBU3806 Installation
-
8/17/2019 007 NodeB Product Introduction
72/79
HUAWEI TECHNOLOGIES CO., LTD. Page 72All rights reserved
BBU3806 Vertically Mounted into Cabinet
BBU3806 Installation
-
8/17/2019 007 NodeB Product Introduction
73/79
HUAWEI TECHNOLOGIES CO., LTD. Page 73All rights reserved
BBU3806 Installation
Mounting BBU3806 on Wall
RRU Installation
-
8/17/2019 007 NodeB Product Introduction
74/79
HUAWEI TECHNOLOGIES CO., LTD. Page 74All rights reserved
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
-
8/17/2019 007 NodeB Product Introduction
75/79
HUAWEI TECHNOLOGIES CO., LTD. Page 75All rights reserved
Installing RRU Cabinet on Metal Pole
(1)
(2)
(2) RRU cabinet case(1) Hanger
RRU3801C Installation
-
8/17/2019 007 NodeB Product Introduction
76/79
HUAWEI TECHNOLOGIES CO., LTD. Page 76All rights reserved
Installing RRU Cabinet on Wall
(1)
(1) Hanger
(1)
(2)
(2) RRU cabinet case(1) Hanger
RRU3801C Installation
-
8/17/2019 007 NodeB Product Introduction
77/79
HUAWEI TECHNOLOGIES CO., LTD. Page 77All rights reserved
Installing RRU Cabinet on Stand
(2)
(1)
(2) RRU module(1) Hanger
(1)
(2)
(2) RRU cabinet case(1) Hanger
RRU3801C Installation
-
8/17/2019 007 NodeB Product Introduction
78/79
HUAWEI TECHNOLOGIES CO., LTD. Page 78All rights reserved
Installing RRU Cabinet Next to 2G Equipment
(1)
(2)
(2) RRU module(1) Hanger
(1)
(2)
(2) RRU cabinet case(1) Hanger
-
8/17/2019 007 NodeB Product Introduction
79/79
www.huawei.com
Thank You