1 ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Session 4_IS - 1 Session Session 4 NGN and Broadband Planning NGN and Broadband Planning Tools Tools Ignat Stanev Ignat Stanev HCTP/ITC, Bulgaria HCTP/ITC, Bulgaria ITU ITU- D Regional Development Forums 2010 on D Regional Development Forums 2010 on NGN and Broadband for the Arab Region NGN and Broadband for the Arab Region “NGN and Broadband, Opportunities and Challenges NGN and Broadband, Opportunities and Challenges” ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Session 4_IS - 2 Content of presentation Content of presentation Broadband and NGN Broadband and NGN Top level planning domains for broadband Top level planning domains for broadband access access Modeling of broadband access networks Modeling of broadband access networks Broadband planning tools of ITU partners Broadband planning tools of ITU partners ITU validation process for planning tools ITU validation process for planning tools Benefit of using plannig tools Benefit of using plannig tools
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1
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 1
SessionSession 44
NGN and Broadband Planning NGN and Broadband Planning ToolsTools
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 25
Cost components of telecom network
Costing of Access NetworksCosting of Access Networks
no. of exchanges
Optimum
Total
Exchanges
Subscribers
Circuits
Costs
NODES
CORE
ACCESS
nodes
CAPEX� Acquisition� Installation
OPEX� Maintenance
Overall economic results–Revenues, Cost, Cash-flow and Net Present Value
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 26
85%
15%
52%
25%
9%
9%5%
Planning of bradband access networksPlanning of bradband access networks
CAPEX SensitiveOPEX Intensive
PLAN BUILD RUN
CapEx sensitive
OpEx intensive
Cri
tical
Critical
Purchase / Build
Operate &Maintain
Re-Optimization
Plan New Build
DemandForecast
Networkplanning
nodes
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ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 27
85% 25%
Planning of bradband access networks (cont.)Planning of bradband access networks (cont.)
Planning Data Integration Architecture
15%
52%
9%
9%5%
SysN
Sys3
Sys2
DB
OnePanDatabase
….
Market Forecast
Sys1
Networks File
Planning Tool X
PlanningTool Y
Dat
a E
xtra
ct,
Tra
nsfo
rm a
nd
Load
BB Access Planning Tool
Planning System
Planning Server
DB
Data Extraction,
Validation & Load
GIS
Network
Topology
Cost
Customers/Market Forecast
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 28
Broadband PlanningBroadband Planning ToolsTools of ITU partners :of ITU partners :Planning of Planning of wirelinewireline BB access networkBB access network
Target
Geography
VPIaccessMaker
Define and
Characterize the
Market Data
BB services Design DSL
Access Network
VPIaccessMaker VPIaccessMaker
Perform Techno
Economic
Analysis
Design
Parameters/
.Rules
DSL Network
components
Economic
factors
Customers
demand
Market
Evolution Data
DSL Network
Design
BB market Economic Analysis
of DSL Network
• Capturing sophisticated market forecasts
• Selecting the best access technology for a
geographic region
• Designing and dimensioning optimized
access networks
• Providing detailed economic analysis based
on forecasts and infrastructure investments
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ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 29
Broadband PlanningBroadband Planning ToolsTools of ITU partners :of ITU partners :Planning of Planning of wirelinewireline BB access networkBB access network
Target
Geography
VPIaccessMaker
Define and
Characterize the
Market Data
BB services Design DSL
Access Network
VPIaccessMaker VPIaccessMaker
Perform Techno
Economic
Analysis
Design
Parameters/
.Rules
DSL Network
components
Economic
factors
Customers
demand
Market
Evolution Data
DSL Network
Design
BB market Economic Analysis
of DSL Network
• Capturing sophisticated market forecasts • Determining the best locations for fiber splitters, MSANs or DSLAMS • Dimensioning duct and conduit capacities • Providing detailed economic analysis based
on forecasts and infrastructure investments
FTTx access network design for outside plant :
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 30
PlanningPlanning of wireless BB access networkof wireless BB access network
• Interactive microwave link engineering
• Design of radio access networks
• Planning wireless broadband networks
• Frequency allocation and coordination
Radio access coverage :
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ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 31
Purpose: Validation of Network Planning Tools for Developing Countries and Countries with economies in transition
ITU validation process for planning toolsITU validation process for planning tools
� Compliance with the technical requirements specified in the ITU Guidelines for Network Planning Tools
� Performance of the planning tool in terms of size of the network and time to execute typical planning cases
� Creating of Set of real data reference networks
ITU-D Forum Cairo, Egypt, 13 to 15 December 2010 Sess ion 4_IS - 32
Benefit of using plannig toolsBenefit of using plannig tools