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8/12/2019 Introduction to SingleRAN Network Design - 20130115-A-1.0
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www.huawei.com
Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Introduction to SRAN
Network Design
Inventory Solution Dept.
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Overview
This document introduces the network design concepts,
position in the entire project process, modules to be designed,
delivery procedure, and support procedures.
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
RAN Network Design Concepts
In a RAN network design, networking, resource allocation,
transmission, interfaces, bandwidth, QoS, and OM of operators'
network is planned by considering factors, including costs,
network performance, reliability, maintainability, and evolution
capability of operators' equipment rooms, transmission, and
devices.
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
RAN Network Design
Clock synchronization
design
Network Design
Service Structure
Network topology
design
Resource allocation
design
O&M design
Transmission design
Name and number
design
Network
topology/IPaddress/routingdesign
Networksecurity/reliabilityde
sign
Net
worktrafficdesign/Qosdesign
H
ardwareconfigurationdesign
Networking
ModeTransmission
Type
TDM
HDLC
FE/GE
IP over E1
ATM
2G/3G
co-transmission
BSC/RNC
BTS/NodeB
M2000
Transmission
MSC Server
NEs
MGW
SGSN
Traditional
mode
MSC Pool
SGSN Pool
RAN
Sharing
RNC Pool
TC Pool
One Tunnel
Iu-Flex
IP POOL
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Delivery Procedure
Network design
acceptance
Verification
reports
Project initiation
Network design
reports and data
planning reports
HLD/LLD
Document
exchange
Information
collection
Information
collection template
Project planning
Network
deployment
Script generation
NE scripts
RF network
design
RF network design
report
Requirements
changes
The above figure shows the standardized, contract-based network design delivery procedure. It is
divided into several key segments including information collection, HLD, LLD, script generation, and
design acceptance.
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Support Procedure
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The first-line NIS acts as the owner of the network design delivery. The HQ NIS
network design team provides remote supports. The R&D and network design joint
team acts as the third-line to support the HQ NIS. If the first-line NIS needs
supports to solve problems, it must submit an "iCare" list stating the problems. The
second-line team is HQ NIS-solution Wireless GUL-TMO PSE.
Issues about the productspecification, supportcapacity, and so on
Device networking,bandwidth, transmission,OM, IP address, routing,
QoS and so on
Product
manager
MO
Markettechnology,
product
research anddevelopment
First-line
HQ NIS networkdesign
R&D and network designjoint team (installed baseoperation, transmission,
and SE )
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Copyright 2013 Huawei Technologies Co., Ltd. All rights reserved.
Technical Documents of RAN Network Design
Page 13
Detailed guiding documents for network design technical disclosures have been developed. After studying this set
of training slides, you can download latest technical disclosures and associated templates from following path:
http://support.huawei.com/support/pages/navigation/gotoKBNavi.do?actionFlag=getAllJsonData&materialType=&
colID=ROOTENWEB|CO0000000173&level=2&itemId=1-632&itemId0=29-7&itemId1=3-154&itemId2=1-
632&itemId3=&itemId4=&itemId5=&itemId6=&itemId7=&itemId8=&itemId9=&materialType=&isHedexDocType=&p
ageSize=20
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