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Session 8 Case study on Economic impact of Broadband Implementation

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ITU-D Regional Development Forum for the EUR and CIS Region: “NGN and Broadband, Opportunities and Challenges”. Session 8 Case study on Economic impact of Broadband Implementation. Ignat Stanev ITC, Bulgaria. Content of the presentation :. Used for the case study planning tools  

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Presentation Transcript
slide1

ITU-D Regional Development Forum

for the EUR and CIS Region:“NGN and Broadband, Opportunities and Challenges”

Session 8

Case study on Economic impact of Broadband Implementation

Ignat Stanev

ITC, Bulgaria

slide2

Content of the presentation :

  • Used for the case study planning tools  
  • Problem 1 – Economic Impact of Service bandwidth upgrade
    • on xDSL broadband access network
    • on FTTH broadband access network
  • Problem2 – Economic selection of broadband access technology
    • xDSL vs. FTTH for brownfield
    • FTTH vs. WiMAX for greenfield
    • xDSL vs. WiMAX for rural area
case study tools
Case study tools

VPIsystemsOnePlan Access

  • Market definition
  • Evolution forecasting
  • Demand mapping

Technology modeling

Network design optimization

Economy analysis

LStelcom MULTIlink

MULTIlink is a complete solution for fast microwave link engineering and designing of PMP/WLL/LMDS networks.

slide4

Problem 1 – “Service upgrade”

There is a need to model the impact of upgrading the service bandwidth, the service take rate, and the service mix on the access network.

For a given market, the access network planners want to perform Bandwidth Upgrade Scenarios, Uptake Growth Scenarios, and Service Mix Scenarios

The access network plannershave to dimension the required capacity of the access nodes, to optimize the access network and to calculate related coststo upgradeit.

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Problem 1 – “service upgrade” - exampleI

<- Normal

Upgraded:

Difference:

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Problem 1 – “service upgrade” - exampleI

<- Normal (3 MSAN)

Upgraded: (5 MSAN)

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Problem 1 – “service upgrade” - exampleII

<- Normal

(3 OLT, 17 Splitter 1:8 , 89 Splitter 1:4)

Upgraded:

(3 OLT, 28 Splitter 1:8, 93Splitter 1:4)

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Problem2 – Techno-economical Access Study

Aim is to investigate the techno-economical impact of various access technologies on the network for a given market

Multiple techno-economical studies are carrier out for the purpose to determine the optimum access technology for the network

Selection is done by comparison of the economical parameters for each access technology

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