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Workshop on Network Planning Strategies for Evolving Network Architectures

for English speaking African Countries 

(ITU COE, Nairobi, Kenya, 7-11  October 2002)

Summary

 Telecommunication networks architectures are changing to meet new requirements for a number of services/applications (Broadband, IP, Multimedia, mobile, etc.).

New generation equipment (soft switches, databases, service controllers, new protocols and interfaces, etc.) and new call/mix traffic cases are going to be introduced in the networks.

Different solutions/network architectures can be taken into account for a smooth transition from existing network infrastructures (PSTN/PLMN) towards New Generation Network (NGN) as a result of the convergence process leading to different applications/services sharing network infrastructures.

Any real Network Planning case should be dealt with using powerful and modern tools available on the market.

The workshop has the purpose to address the countries towards the correct strategies to be chosen depending on the Network Architecture is going to be planned.

List of the topics to be dealt with during the Workshop:

  • New network architectures and traffic cases
  • Strategic Planning and new Technologies
  • Long-term Planning and Long cycle Investments
  • Short/Medium term Planning and Service/Network Deployment
  • Data Gathering
  • Traffic characterization
  • Network Design
  • Network Costing and Optimization
  • Q.O.S.
  • Documentation (Network Plan and deployment)
  • Business Oriented Needs (customer segments to address, service  building, reduce capital cost, etc.)
  • Network Oriented Needs (forecast of service and traffic demands, network topology and routing,  evolution, protection level)
  • Network Planning Tools (different problems/cases, different tools)
  • Partnership

Workshop Organising Committee

 Mr. Mike Nxele, CoE Program Coordinator, Afralti

Mr. Riccardo Passerini - Mrs. Chali Tumelo – Mr. Jean Claude Faure, ITU/BDT

Mrs. Simha Isabelle, Mrs. Sylvie Raposo, Mr. Yosef Efrem , ITU/BDT

 Workshop Programme Committee

 Mr. Riccardo Passerini - Mrs. Chali Tumelo, Mr. Jean Claude Faure, ITU/BDT

 

Program

 

Day 1 (7th October)

Registration: 8:30 – 9:45 hours

9:45 – 10:30 hours

Session 1: Opening

1.1  Welcome address (Director of Afralti)

1.2  Opening address (Mike Nxele, Coordinator of CoE, Afralti)

10:30 – 11:00 hours

Coffee break

11:00 – 12:30 hours

Session 1: Keynote(s) (cont.d)

1.3  Results of WTDC-02 (R. Passerini, ITU - BDT)

1.4  Network Planning Strategies,  experience in the Region

1.4.1  Regional Office for Africa  (Chali Tumelo,   ITU-BDT Field Office)

12:30 – 14:00 hours

Lunch break

14:00 – 15:15 hours

Session 2: Role of Planning in the current Network Architecture Scenario

2.1  Structure of the workshop and objectives per module (O. Soto)

2.2  Requirements for decision making in Network evolution, Strategic planning and new Technologies. Solution mapping for geo-scenarios (O. Soto)

15:15 – 15:30 hours

Coffee break

15:30 – 16:30 hours

Session 2: Role of Planning in the current Network Architecture Scenario (cont’d)

2.3  Network planning at different time scales, long, medium and short term (I. Stanev)

 

Day 2 (8th October)

9:00 – 10:45 hours

Session 2: Role of Planning in the current Network Architecture Scenario (cont’d)

2.4  Network layers for Planning, architectures and technological alternatives. NGN: What and How  (O. Soto)

10:45– 11:00 hours

Coffee break

11:00– 12:30 hours

Session 3:  Integrated Planning Process and related activities (cont’d)

3.1  Integrated Planning methodology. Scenario analysis and data gathering (O.  Soto)

3.2  Service and traffic forecasting (I. Stanev)

12:30 – 14:00 hours

Lunch break

14:00 – 15:15 hours

Session 3:  Integrated Planning Process and related activities (cont’d)

3.3  Network design and dimensioning (O. Soto)

3.4  Network optimization and costing (I. Stanev )

15:15 – 15:30 hours

Coffee break

15:30 – 16:30 hours

 Session 3:  Integrated Planning Process and related activities (cont’d)

3.6  Case studies with traffic forecasting, optimization benefits and impact on solutions (I. Stanev)

 

Day 3 (9th October)

9:00 – 10:45 hours 

Session 3:  Integrated Planning Process and related activities (cont’d)

3.5  Business and investment plan (O. Soto)

10:45 – 11:00 hours

Coffee break

11:00 – 12:30 hours

Session 4: Specific Network Planning per layer or multilayer   (cont’d)

4.1  Service and applications matrix forecasting (I. Stanev)

4.2  Switching/Routing  and Transmission planning (I. Stanev )

12:30 – 14:00 hours

Lunch break

14:00 – 15:15 hours

Session 4: Specific Network Planning per layer or multilayer (cont’d)

4.3     Control, signalling and NM planning (O. Soto,)

4.4.1  Signalling Network Planning (R. Passerini, ITU-BDT)

4.4.2  Computer Aided Planning and Dimensioning of the Signalling Network (R. Passerini, ITU-BDT)

15:15 – 15:30 hours

Coffee break

15:30 – 16:30 hours

Session 4: Specific Network Planning per layer or multilayer (cont’d)

4.5  Case studies with results and benefits per layer ( O. Soto)

4.6  Telecommunications Networks in Lesotho (R. Mathule, Lesotho Telecommunications Authority)

 

 Day 4 (10th October)

9:00 – 10:45 hours 

Session 5:  Supporting Network Planning Tools

5.1  Objectives and tool categories. STEM tool for strategic planning (O. Soto).

5.2  Features, Inputs/outputs for most frequent tools: Excel, PLANITU (I. Stanev)

10:45 – 11:00 hours

Coffee break

11:00 – 12:30 hours

                             Session 5:  Supporting Network Planning Tools (cont’d)

5.3  Features, Inputs/outputs for most frequent tools: NetWORKS, NetQuad (O. Soto,)

12:30 – 14:00 hours

Lunch break

14:00 – 15:15 hours

Session 5:  Supporting Network Planning Tools (cont’d)

5.4  Features, Inputs and outputs for most frequent tools: VPI  (I. Stanev)

5.5  Features, Inputs and outputs for most frequent tools: CIRCEE  (O. Soto)

15:15 – 15:30 hours

Coffee break

15:30 – 16:30 hours

Session 5:  Supporting Network Planning Tools (cont’d)

5.6  Presentation of Network Planning tools by Spectrocan  Company

 

Day 5 (11th October)

9:00 – 10:45 hours

Session 5: Supporting Network Planning Tools (cont’d)

 5.7  Presentation of Network Planning tools by Spectrocan  Company (cont’d)

10:45 – 11:00 hours

Coffee break

11:00– 12:30 hours

Session 5: Supporting Network Planning Tools

 5.8  Presentation of Network Planning tools by Spectrocan Company – Live demo

12:30 – 13:30 hours  

Session 6: Closing

 6.1  Partnership: ITU-BDT Vision (Riccardo Passerini, ITU-BDT)

 6.2  Discussion

Annex: List of Acronyms

 

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