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Kurs Titel:

GPRS and EDGE Radio Network Planning

   

Bestell-Nr.:

TA-TC 6120

   

Dauer:

4 days / web session 4x4 hours

   

Zielgruppe:

Radio network planners and optimization engineers, BSS system specialists and field engineers.

   

Zielsetzung:

After a presentation of the fundamental GPRS/ EDGE concepts the principles of GPRS/ EDGE network coverage, capacity and frequency planning are explained in detail, as well as the most important features to enhance coverage and capacity. The impact of different types of applications on the planning process is taken into account also.

   

Inhalte:

1. 

Introduction to GPRS/EDGE

 

Network architecture

 

Protocols and procedures (network access, state transitions, temporary block flow)

 

Logical and physical channels

 

Air interface (C/I, modulation and coding schemes)

2. 

Coverage Planning

 

Impact of hardware (transmitter and receiver characteristic)

 

Propagation models

 

Link budget (role of modulation and coding scheme, incremental redundancy)

3. 

Frequency Planning

 

Spectrum masks

 

Reference interference performance

 

Frequency allocation (re-use and C/I, BCCH / non-BCCH layer, (E)GPRS / non-(E)GPRS layer)

 

Interference reducing features (frequency hopping, open loop power control, cell re-selection)

4. 

Capacity Planning

 

Traffic theory (CS and PS traffic characteristics and models)

 

Dimensioning of control and traffic channels and of TRXs (GPRS territory, role of C/I for capacity per timeslot)

 

Dimensioning of Abis interface (dynamic Abis)

5. 

Optimization

 

Physical optimization (antenna tilt, feeder, MHA)

 

Feature and parameter optimization (channel configuration, enhancements for link adaptation, multi-carrier operation)

6. 

Services in GPRS Planning

 

Telecommunication services / Traffic classes / IP services

   

Voraussetzungen:

Knowledge about the GSM and GPRS/EDGE network architecture.

   

Seminar Level:

3 - Intermediate level

   
   
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