flow of radio -...

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

CONFIDENTIAL

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www.huawei.com

Flow of Radio

Network Planning

ISSUE 4.0

RNP Staff Training Dept.


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Page 3

After this course, you will：

Know the flow of radio network planning

Grasp the key parts of the stages of radio

network planning

Make the radio network planning be more

standard and controllable

Objectives


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Page 4

Procedure of Mobile Network Construction

Network

Planning

Implementation

Network

Optimization

Target


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Page 5

RNP&O Service

There are four phases during network lifecycle: Pre-Bidding, Bidding,

Implementation, Maintenance

The RNP&O services are present throughout the network lifecycle,

divided by four parts: Scheme Traction, Radio Network Planning

(including Nominal Planning, Site Selection, Detail Planning), Radio

Networking Optimization (including Initial Tuning, Network

Performance Improvement), On-going

Pre-

Bidding Bidding Implementation

RNP&RNO Nominal planning Scheme Traction

Maintenance

On-going


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Page 6

Nominal Planning Procedure (bidding)

RNP Service

（optional）

RNP Service

（compulsory）

Scheme Clarification

SOC Reply

Customer

Traction Tender documents acquire

and project kick off

Information collection

CW Test

Spectrum Test

Propagation Model Tuning

Network Dimensioning

RNP Technical Proposal

RF Survey

Performance Promise (KPI)

Bidding

Bidding invitation Open bidding

Simulation

Customer Requirement Analysis


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Page 7

Radio Network Pre-planning Report

implementation

Key Points： RNP scheme and Risk Estimation Report, Pre-planning Report

RNP Information Collection

CW Test

Simulation

Requirement Analysis

Project Kick Off Site Selection

For detail, please

refer to the

appendix RNP

FLOW

RNP scheme and risk estimation

Nominal Planning Procedure (implementation)

Propagation Model Tuning

Network Dimensioning

Spectrum Test

RF Survey


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Page 8

Nominal Planning Procedure

Information

Collection

CW Test

Propagatio

n Model

Tuning Site Selection

Spectrum Test


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Page 9

MI

The project pre-sales documents

The information about the

destination areas

The target of network construction

Phase plan of network and scale of

network construction

Available sites and frequencies

owned by the customers

Digital map

MapInfo format map

VIP user survey

Collects the detailed information about the network to meet

the requirements of network dimensioning and simulation. It

is a basis to get a perfect planning result.

Output

Network Planning Information

Collection CHECKLIST

Former optimization report

The network configuration

information

Former drive test analysis

Former network traffic

analysis

User complaint analysis

Related references

For expansion, move or change,

the collected information includes


Attention:

Try to get more information from the

marketing and pre-sales before the

project is kick off

Confirm the information and make sure

it is correct. We can have a repeated

discussion with the customers.

The VIP users should gain more

attention.

Information Collection


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Page 10

Project background analysis

Network deployment analysis

the network Acceptance Test

Requirement (KPI) analysis

The analysis to the

competitors

Resource Requirement

analysis

Sub-contract strategy analysis

According to the collection and analysis of the information, output

the RNP Scheme

Output RNP SCHEME REPORT

and RISK ANALYSIS REPORT


Attention:

PM must focus on the technology

risk, including the network

deployment, the KPI requirement,

and the PAC requirement.

Are the risks related to the PAC?

Scheme Output and Risk Analysis (PM focus)


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Page 11

CW Test and Propagation Model Tuning (Optional)

The Propagation model is the basis of the network planning. Whether the model is effectual or not affects the planning result, and it also decides whether we can meet the requirement with economic and proper investment.

Propagation scene

classification

Representative test

location selection

Preparation of the testing

instruments and software

The related reference

• PROPAGATION MODEL

TUNING REPORT Output

Attention:

For years’ development, the company

has a model library. It is recommended to

obtain the model from the model library.

For the requirement from the customers,

we can choose the typical area and have a

CW test. The model Tuning is base on the

test result.



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Page 12

Output

• Link budget result

• Works out final result based

on the capacity and coverage

• NETWORK DIMENSIONING

REPORT

Through the dimensioning, we can perform a quantitative analysis and

get the construction scale for the network. Thus, the construction period, as

well as the cost budget is worked out.

Scenes classification, and the

Propagation Model confirm

The Coverage, Capacity,

Quality for each scenes

Traffic model and service

model

Other related parameters

Dimensioning tool software

Related references Key points: Network input parameters, RND documents and the result.

THE RADIO NETWORK DIMENSIONING REPORT

should be reviewed before it is submit to the customer.

Attention: • If the customer can not provide the input parameters,

refer to the company planning principle to provide a set of

recommended values and submit to the customer for

confirmation.

• For the improper input parameters, consult with the

customers. Besides, notify to the project team and the

result need to be gone through.


Radio Network Dimensioning


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Page 13


To have a survey for each candidate site. Collect RNP and environment

Information and confirm whether the site spot meet the requirements or not.

Topology map

of the network base stations

Survey equipments

Related references

Key points to be monitors: The following needed to be reviewed: Engineering parameters table,

base station topology, and antenna feeders selection.

spot-check the survey result.

ENGINEERINGPARAMETER

TABLE

RF SURVEY REPORT

On site survey table

SURVEY MEMO

Attention: • For the matching site spots, record and confirm the engineering parameters; for the ones unsuited, give the replacing suggestion and perform the simulation • All the site spots which are failed to be survey by customers’ cause should be recorded in the survey memo. • For co-site RF survey, enough independence should be considered. • RF survey factors

RF Survey (optional)


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To make sure that the occupied spectrum is available, we can have a to spectrum test on site. Generally, the test can be performed during the survey.

• The test instruments

and fittings

• Related reference

•EM INTERFERENCE TEST TABLE

•EM BACKGROUND TEST REPORT

Output

Attention:

• For large-scale trail network, spot-check is

acceptable considering the workload.

• Drive Test should be taken for the downlink band


Spectrum Test (Optional)


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Page 15

Simulation should be performed after survey based on the survey result. The

simulation is a process keep adjusting the planning configuration to meet the

requirement of the customers.

ENGINEERING PARAMETERS TABLE

Propagation Model

Parameters required in the simulation

Simulation software

Digital map

Related references

XXX Project Network Simulation Report

Attention: • If the site’s situation do not meet the

requirements, judgment should be taken to

determine whether to select a new site or not.

• If the simulation result does not meet the

requirement. Survey and simulation should be

reworked until the target was fulfilled. Then,

we can output the NETWORK SIMULATION

REPORT.


Simulation


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Page 16

XXX Project Network Pre-planning Report

Network Pre-planning Scheme

and Review Self-Checking Input

Template of the network

pre-planning report Import information for the network planning NETWORK DIMENSIONING REPORT RF SURVEY REPORT SIMULATION REPORT

Integrating the previous information collection, network dimensioning, RF survey, and

simulation, to summarize the result and output the NETWORK PRE-PLANNING

REPORT.

Attention: • The Preliminary Planning Report after

review must be submitted to the Marketing

Dep. of the regional office for improvement

before it is submitted to the customer.

• Submit the simulation result as soon as

possible to promote the progress of the

project.

Key Point:

Pre-planning result and pre-planning report review


RNP Pre-planning Report


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Page 17

Site Selection Procedure

Implementation

Key point：

The cooperation of RF survey, MW survey, and site design survey

RF Survey Report, Site Evaluation Report, Engineering Parameters Table

Information

Collection

Site

Evaluation

Simulation

Site

Searching Nominal Planning

Procedure

Site Selection

Procedure

RF Survey

Engineering Parameters


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Page 18

Neighbor Planning

Equipment

Installation

System Parameters Design

LAC Planning

Cell Parameters Design

Create the parameters running script or DBF

Site Selection Information

Collection

Frequency/PN/

Scrambling Code Design

Implementation

Radio Network Planning Proposal

Key Points：

The Radio Network Planning Proposal must be evaluated internally,

and be confirmed by the customers

Detail Planning Procedure


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Page 19

CELL PARAMETER DESIGN

REPORT or NETWORK

DESIGN REPORT

Set the single cell into a connected network and guide the later

implementation

NETWORK PRE-PLANNING REPORT

ENGINEERING PARAMETERS TABLE

NETWORK PLANNING

INFORMATION COLLECTION

TABLE

DEFAULT PARAMETER

COMPARISON TABLE

Related References

The cell parameters include the following:

LAC, RAC/RNC Area, Neighbor Cell List, Frequency/PN/Scrambling Code,

Power Distribution, Handover and Access Parameters


Parameters Design

Attention: • The rules for cell numbering, frequency

reuse, and code planning.

• For the GSM network, the cooperation of the

dual band.

• For the network supports both 2G and 3G,

focus on the cooperation of inter-operation of

different system parameters


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Page 20

Make the parameter running script or DBF files according to the parameters design

result.

• CELL PARAMETERS DESIGN

REPORT or NETWORK PLANNING

DESIGN REPORT

• DBF file or the script file

Attention:

• The DBF file or the

script file must be

consistent with the

network planning result


Make the parameters running script and DBF


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Page 21

Integrate the network pre-planning report and the cell parameter design report, output the

RADIO NETWORK PLANNING PROPOSAL and submit to the regional office and TS for review,

and then have a presentation to the customer.

• RADIO NETWORK PRE-PLANNING REPORT

• CELL PARAMETER DESIGN REPORT

• RADIO NETWORK

PLANNING PROPOSAL

• NETWORK PLANNING SCHEME

• NETWORK PLANNING SCHEME

COMMUNICATION REPORT

Attention:

• The planning rule of all parameters

must be embodied in the Planning

Scheme for the convenience of others,

and it is help to guide the later network

optimization.

Key points:

To review the Planning Proposal and planning scheme


Radio Network Planning Proposal

Thank you www.huawei.com

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