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Telekom Malaysia’s NGN Implementation Plan

Telekom Malaysia’s NGN Implementation Plan. Salmiah Abd Majid General Manager NGN Development Telekom Malaysia salmiah@tm.com.my www.tm.com.my. Where we are. Major NGN Architecture Guidelines . Avoid/Minimize the silos approach for different services Create a multi-access approach

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Telekom Malaysia’s NGN Implementation Plan

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  1. Telekom Malaysia’s NGN Implementation Plan Salmiah Abd Majid General Manager NGN Development Telekom Malaysia salmiah@tm.com.my www.tm.com.my

  2. Where we are

  3. Major NGN Architecture Guidelines Avoid/Minimize the silos approach for different services Create a multi-access approach Extend the packet network as close as possible to the user Minimize/eliminate unnecessary packet to TDM conversion Minimize trans-coding in general Implementation of a policy driven network resource control mechanism

  4. Operator’s Concern • TM NGN Architecture • Security Trends • IPv6 Deployment • Services Plans • CPE • Subscriber Quality of Experience • PSTN Migration

  5. PSS PSS PSS … … … ... ... ... PoC PoC PoC IM IM IM … … … CRBT Video Mail Rich call … UTRAN GERAN TM NGN Architecture – Current and Long Term NGN Architecture NGN Architecture Mobile Network Mobile Network More Multimedia More Multimedia PSS PSS … … ... ... PoC PoC IM IM … … CRBT CRBT Vedio Mail Video Mail Rich call Rich call … … Application Application Layer Layer Unified IMS service Platform Unified IMS service Platform HSS HSS Service Control Service Control Layer Layer SoftSwitch / SoftSwitch / CSCF CSCF AGCF/MGCF AGCF/MGCF AGCF AGCF AGCF AGCF • Lacks Scalability • High upgrade Cost • Lacks Open Standards • Lacks wireline credibility • Lacks IMS Compliance for Mobility • Lacks plan for terminal compatibility • Lacks Complete Solution – no GSM • Unproven Services and Portfolio • Lacks stable Wireless Media Gateway yer yer Bearer Bearer La La IP IP (FMC (FMC Resource Manager) Resource Manager) Service POP Service POP yer yer La La BRAS BRAS xGSN xGSN yer yer Access Access DSLAM DSLAM La La UTRAN CDMA IAD IAD HGW HGW AG AG DTS/DLS /FTTX /FTTX CPE Layer

  6. TM’s Targeted Converged NGN Common Core Network MGW e Commerce Information Services Entertainment Content MMS, LBS, etc Directory Services Applications IMS Control IP Backbone Other Networks Connectivity Fixed Mobile Seamless services Access

  7. Security Trends SIP-AS Back Office SIP S-CSCF IMS Domain Firewall AGCF and Softswitch H.248 P-CSCF SBC Firewall IP Bearer SIP Phone

  8. IPv6 Deployment Stages IPv6 deployment approach of TM NGN highly depends on the IPv6 readiness of terminals of end-users. • IPv4 Islands with IPv6 Dominance • IPv6 Islands with IPv4 Dominance • IPv6 Network and IPv4 Network in equivalent shares 2009 2010 2011 2012 2013 2015 Assumption is based on exhaustion of IPv4 addresses by Y2011 and exponential growth rate of IPv6 CPE terminals being deployed for future broadband services.

  9. Service Plans Part 1: Service enhancement via IMS Part 2: Existing service inheritance, integration & multimedia services via IMS IMS based Voice Existing Service Node integration Initial service rollout based on PSTN charging principle

  10. IMS Data Video IPTV Triple- Play Video Comm. VoIP Voice TM Network and Long Term Service Plan Evolve to a service-oriented architecture Unified IMS core Mashup IPTV ICT IMS Voice Service enhancement & Reuse existing assets Data NGN Legacy inherited IPTV IPTV Centrex Voice Data Voice/Video call NGN NGN VoBB 2009 2017

  11. CPE SoftSwitch&AGCF Bearer POTS IMS IPTV PC/Softphone SIP Phone POTS IPTV • Brown Field Internet POTS SIP Phone To SoftSwitch POTS To IMS though AGCF SIP Phone To IMS though P-CSCF • Green Field IPTV PC/Softphone

  12. Admission Control Policy Control SBC Subscriber Quality of Experience P-CSCF SIP Policy Decision Point A-RACF SPDF Policy Enforcement Point Customer Site IP Bearer CPE xDSL Modem AG

  13. Network Migration Roadmap

  14. THANK YOU

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