Module#2Radio Network Planning and Design

7/29/2019 Module#2Radio Network Planning and Design

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Modul 2- Transmission Network Design and Documentation 1

TND321:Modul#2Transmission Network Design &

Documentation


Outline

z Pendahuluan

z High level transmission network design &documentation

z Detailed transmission network design &documentation


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PendahuluanNetwork Planning Team Customer

Protection andcapacity planning

Detailed networkdiagram

Networkarchitecture andcross-connection

granularity analysis

Capacity, sparecapacity and

transportmediaanalysis

Management andsynchronisation

analysis

Technicalinformation about

the existingnetwork

Restrictions intransmission

media & capacity,and equipment

architecture

Equipmentarchitecture

analysis

Networkarchitecture andcross-connection

granularityplanning

Cost andnetworkanalysis

Roughequipment listfor one year

Rolloutready?

Networkrollout plan includingequipment lists andmanagement and

synchronization principles

Management &synchronisation

principles

Updatedtechnical

requirements

Timeslotplanning

Managementplanning

Synchronisationplanning

Detailednetwork plan

Physical routecalculations

Technicalrequirements

OK

Not OK

OK

Not OK

12

4 56

89

10

7

11

12

13

14

15

1617

18

21

3

1921

Network Planning Team danCustomer ...responsibilitas


Implementasi Step Pekerjaan

1. 2. 3. 4. 5.

LOGISTICS

SITE

ACQUISITION

NETWORK

PLANNING

SITE DESIGN &

PERMITTING

CONSTRUCTION

WORKS

TELECOM

IMPLEMENTATION

PreliminaryRadio

andTransmissionNetworkP lans

Longtermforecast

(TRX,radios,halfyear)

Roll-outforecast(TRX,

cabinets,combiners,radios,12-16 weeks)

CW andtelecom

forecast(subcontractedworks &material)

OrderingCW

(works &materials)

OrderingRAS:

incl.SISO ,BTS, Radios(frozen,2weeks)

InvoicingCWInvoicingNE +

Telecom

Site Validation

CW Acceptance

FinalSiteAcceptance

Technical Site

Survey

Site Prevalidation

Technical Site

Survey

Technical Site

Survey

LeaseContract

Permitting

DetailedDesign

ConstructionWorks

TelecomImplementation

RNP frequencyandparametersplanning,

TransmissionPlanning(time-slot,cross-connect,Q3/Q1andsynchronisation)SARF

SAR

NetworkPlanning&

ImplementationQuidelines

N omi na l Pl an nin g P r e- Su rve y

Pre-Survey

NetworkPlanning&


NetworkPlanning&


NetworkPlanning&


NetworkPlanning&


LOS Check Network Verification

0.-1. 6. 8. 9.

Site Validation

Site Validation

7.

NetworkVerification


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Organisasi Proyek

z Struktur organisasi project

z Dokumen: TND_ProjectOrganisation


Review: Nominal transmission plan

Pendekatan pertama jaringan transmisiSewaktu-waktu dapat berubah karena perubahanlokasi site dan kondisi LOS yang tidak diketahui diawal

Model lengkap jaringan, berisi:BTS, BSC, MSC sitesTransmission links with capacity estimateTransmission mediaEquipment neededUse of existing network, if available


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Review: Nominal Plan Contents (=high level planning,dimensioning)

zTopology plan including media andtechnology selections

z Capacity calculations including futureexpansions

z General network layout drawings

z Initial synchronisation plan (tdk mutlak)

z General transmission management networkplan (tdk mutlak)


Document Template: Utk Nominal Plan (High Level)

z BSC

Number of:

Capacity: BTS TRX A-ter

Location:

z BTS transmission:Used media:

priority 1:

priority 2:

priority 3:

priority 4:


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z Needed equipment: (estimation)

1:

2:

3:4:

z Topology

Main principle:

Al lowed exceptions:

z Capacity needs

Most common capacity used:

Exceptions:Spare capacity for expansion: (% out of to tal capacity)



z Availability objectivesITU-T or ITU-R recommendat ion used as reference

Objectives

SESR:

Al lowed unavailabil ity:

z AppendiksMap ( and countour map)

Capacity calcu lation

Detail calculation and topo logy

General network layout drawing (sinopsis, channeling plan, etc)

BoQ (bill of quantity) year by year


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Detailed Network Planning

Optimizing / fine tuningz Detailed network diagram

z Protection plan (protection topology,synchronisation)

z Managementplan

zTimeslot plan

z Synchronisation plan

z

Physical route calculations.


Example Documents

Nominal Planning


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Capacity Calculations

16 E1 (34 Mbps) -

STM1 (155Mbps)34432179232640

Muara Kaman

Tenggarong

16 E1 (34 Mbps)1996876819200Kota Bangun Mr Kaman

4 E1 (8 Mbps)40962563840Muara Wis Kota Bangun

4 E1 (8 Mbps)60162565760Muara Muntai Kota

Bangun

16 E1 (34 Mbps)1228876811520Kembang J anggut

Mr Kaman

4 E1 (8 Mbps)40962563840Kahala Kembang

J anggut

4 E1 (8 Mbps)40962563840Tabang KembangJ anggut

Rekomendasi

kapasitas radio

Rate minimum

total yg

diperlukan

(kbps)

Rate total untuk

keperluan video

conference

(kbps)

Rate total

Untuk j aringan

lokal akses radio

CDMA2000 1x

(kbps)

Link


Contoh : Sinopsis Link

Synopsis Diagram


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Detailed Synopsis Diagram


Site Parameters

Marangkayu8 Mbps3572.460

16 Mbps2222.4100

102Muara Badak4

16 Mbps82.48587Samboja3

8 Mbps1511.83035Loajanan2

Palaran

STM1150350

MuarakamanSTM1315372

T. Seberang34 Mbps601.872

Loakulu8 Mbps1681.850

72PKMTenggarong

1

Link toKapasitas

radio l ink

Bearing

(derajat)

Diameter

antena (m)

Tinggi

antena

(m)

Tinggi

tower (m)

LokasiNo


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Contoh : Channelling Plan


Example documents

Detailed Transmission Network

Planning


10/15


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Plan Sinkronisasi

BSC

DN2

1

3

2

OSCOSCOSC

TRU

1

3

2OSC 1

3

2OSC

TRU

BTS

MCB =

0 MCB =

0

MCB/LCB = 0/0

MCB/LCB = 0/0

MCB/LCB = 0/1

MCB/LCB = 0/0MCB/LCB = 0/0MCB/LCB = 0/0

MCB/LCB = 0/1MCB/LCB = 0/1

MCB/LCB = 0/0 MCB/LCB = 0/0

MCB/LCB = 0/0

BTS

OSC

BTS

OSC

OSC

TRU

OK OK

OK


Q1 Management Diagram

ET 19

Q1ch A-bis

BSC01DN201 DN202 DN203

3

BCF001

L1

DMR 38W to I

Suosaarenkallio

BCF004

DF 34 I

RRI1

Q1:TSL 31

10021001

ET 34

Kutoja

DH:ON

1031

1005

DF 34I2M

13

DH:ON

M MM

DH:OFF DH:OFF

0001 0002 0003Q1:TSL 0

DH:ON

CU

21B1, B2used

O&M/Q1

Q1:TSL 31

B7, B8used

B7,B8usedQ1:TSL 31ch 1

ch 0

DMR 23I

Laajalahti

BCF005

DF 45

RRI2

A1

1006

DH:ON

PA:4071

Prime Hopper

Q1

C11003DH:ON 1007

D2

D1

D1J1

J1

J2

1004

Prime Hopper

DH:ON

PA:4070

1001

M

D

LEGEND:

Q1 in TSL i orin internal bus inside DE/DF 34 BTS orin Radio

Q1 via cable (V.11)

Q1 in Radio/Optical Frame (In AUX data channel)

Service interface box

Address of Network Element in decimal mode

Service interface of Radio Link Equipment/DN2

Data interface of Radio Link Equipment/Optical Link Equipment

CU Control Unit

Branching UnitBU

PA 4070 Physical Address of the Radio Link equipment

1011DH:ON

Kilo

BCF007RRI1

DMR 38W

DMR 38I

Kilonkallio

BCF008

DF 34I

RRI1BCF007

Kilo

M

DF 34I

1012 1021

1013 1014

DH:ON DH:OFF

1015 1016

DH:ON DH:ON

M M

BU

A1 A2

A4

DMR 38I

D

M

M

D

DMR 38Wto W


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Field Works


Site Selection Criteria

zRadio&TRS criteria

good view in main beamdirection

no surrounding highobstacles

good visibility of terrain

LOS to next microwave site

availability of leased lines

Other criteria

space for equipment

power supply

access restrictions?

house ownershort cabling distances

room for antennamounting

rental costs


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Site Process

Site Aquisition

Site prevalidation

sign contractwith site owner

get building permit

construction work

installing & testing

on air!

SARF

SAR

LOS check

Technical sitesurvey

#1 rank

Nominal Radio plan Area survey


Site Survey

z Survey kondisi dan lokasi site :z Site informationz Site locationz Buildingz Surroundingsz Equipment roomz Electricalz

Battery roomz Cable rack and transitz Earthingz Signal cable and distribution framez Radio relay equipmentz Antenna towerz Drawings

z Dokumen: TND_SiteSurveyCheckList


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Site Acquisition

Ideal

geographicalarea for cell basestation

Second best

area

Third best area

Keyword : as close as possible to

the nil point (center of circle)

Site Aquisition Survey: mencari lokasi site terbaikdidalam search ring (daerah pencarian)


Site Acquisition SurveySite Acquisition Survey

Usually conducted by Civil Contractor

Deal with many bureaucracy & legal matter

Many negotiation with local government and local

resident to acquire the site is needed

Up to 3 alternative location for one search ring

(search ring diameter for urban area is about 50

100 m & rural area 200 500 m)

Dokumen:Dokumen: TND_SiteAcquisitionRequest

TND_SiteAcquisitionReport


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LOS Check

z Mengecek kondisi Line Of Sight

z LOS request

Dokumen: LosRequestForm

z LOS report

Dokumen: LosReport


Site Validation

z Validasi site yg disetujui

z Dokumen:

z TND_PreValidasi

z TND_SiteValidation

Date post:	14-Apr-2018
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