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Continuity - Fixed Mobile Convergence

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Presentation on theme: "Continuity - Fixed Mobile Convergence"— Presentation transcript:

1 Continuity - Fixed Mobile Convergence
CS (Call Server) SG (Signaling Gateway) SLR (Subs Location Regiser) PSC (Processing Server for CDR) MAP over SS7 FIXED / WIRELINE NETWORK MOBILE NETWORK HLR /VLR EXISTING SOFTSWITCH SS7 NETWORK MSC EXISTING MEDIA GATEWAY PSTN/PLMN NETWORK Hot Spot Wireless WiFi/GSM Dual Mode Handset Inter-Roaming between WiFi domain and mobile network WiFi/GSM Dual Mode Handset Colombo, Sri Lanka, 7-10 April 2009

2 Solution fit for different Operators
MNO (e.g. Cingular, Sprint) Improve the mobile coverage with low cost WiFi- Residential / Enterprise / Public hotspot Partner with Cable/Fixed Op to offer total package- Triple or Quadra-play NGN Operator (e.g. Vonage) Enhance their current offerings with mobile capability Partner with MNO as whole sell (MVNO) or roaming Integrated Service Provider (e.g. Brazil Telecom) In-house Mobile and Fixed line operation FMC allows them to use fixed line infrastructure to offer mobile service The combined infrastructure provides lower OPEX ratio comparing with pure MNO Cable Operators (e.g. GCI, Comcast) Partner with MNO to offer FMC Natural extension from Triple-play to Quadra-play – Voice, Data, TV/Video, Mobile FMC-Enabler (e.g. VeriSign) Host equipment and provide FMC backend capability to other NGN, MNO operators Work with multiple small/tier 2/3 operators – Don’t acquire FMC subs directly Colombo, Sri Lanka, 7-10 April 2009

3 FMC Solution Advantage – Service Provider Perspective
Converged service infrastructure by consolidating the voice services between the fixed and mobile networks Mobile coverage (GSM, CDMA) – Offering mobility, convenience and ubiquity Wi-Fi SIP over broadband – Offer better quality, lower cost and feature rich capabilities Enhancement of Service Quality Stimulates the new service opportunities to increase ARPU Capability to quickly include value added services - VMS, SMS, CRBT, FMFM, Centrex.. Provides the service differentiators and creates the service stickiness to lower the churn rate Reduction in CAPEX/OPEX by offloading the traffic from cellular to WLAN and spending less on infrastructure buildout Single set of user credentials Using GSM IMSI method authentication for both networks simplifying the user management System Reliability and Scalability backed by Real Deployment Based on the proven NGN (mSwitch) platform (and its IP core) The single mSwitch solution implementation serves over 2.1 m subscribers Architecture compliant with 3G/IMS Future-proof via open standards Colombo, Sri Lanka, 7-10 April 2009

4 FMC Solution Advantage- User Perspective
FMC enable users to access their voice and data services transparently, regardless of their location, device, or network-access method ‘One Number’ and ‘One Phone’ service WiFi SIP or GSM/CDMA coverage The user will be able to initiate and terminate calls at any place Seamless Roaming The user will have non-interrupted call sessions when moving from one network to another Uniform and consistent service accessibility & behavior independent of access especially attractive for enterprise users to extend corporate VPN to cellular networks. Reduced monthly charges & convenience of a single bill Simplified and Unified service plans and payment schemes. A single always reachable phone number (Option for dual number) Availability of new services e.g. IM, Unified VM, SMS, Unified phone book, CRBT…. Colombo, Sri Lanka, 7-10 April 2009

5 FMC Value Proposition Value Consumers Enterprises Price Convenience
Reduce/Simplify monthly bill Free WiFi Calling Consolidate/Reduce service plans for better volume Route calls free via PBX/VPN Convenience Simplified service plan Same number everywhere Single always-on number Same phonebook everywhere Quality No more missed calls when out of range No more garbled or dropped calls inside buildings Advanced Features IM everywhere Instant conferencing Fast music downloads Mobile desktop Abbreviated dialing everywhere Fast file transfer everywhere Service providers can now: Reduce churn by providing single number NGN & wireless service to customers Increase stickiness through advanced services Generate new revenue through supporting roaming agreements Future-proof via open standards Maintain a single cost-optimized network infrastructure Colombo, Sri Lanka, 7-10 April 2009

6 No Impact to Existing Networks
To Existing NGN Networks: A functional module addition to the existing SoftSwitch and backend application Able to use the existing NGN for call processing and routing Normal NGN users are still served by existing infrastructure Zero impact of the FS addition All (home/visiting) FMC users will be served by the FMC-FS Registration, authentication, roaming, call processing, handover FMC-FS requires access to FMC user profile data HSS (Home Subscriber Server) model of IMS To Existing GSM Networks: GSM Homed FMC users appear to be regular GSM users NGN Homed FMC users appear to be visiting GSM users FMC-FS uses standard roaming Interface to the GSM Network Colombo, Sri Lanka, 7-10 April 2009

7 Video Conference Service
Centralized mService Center Video Conference Service: Multiple types of conference Multiple conference reservation methods Automatic notification to conference participants Rich set of conference management and control functions Conference AS Parlay API Parlay Gateway mSwitch Domain 1 SIP SLR mSwitch Domain 2 SIP SLR CS-P CS-P ISUP ISUP iAN8000 iAN8000 PSTN/PLMN Colombo, Sri Lanka, 7-10 April 2009

8 iNumber – Find Me Follow Me
Centralized mService Center iNumber is UTStarcom solution name for Find-Me-Follow-Me service Subscriber registers one number as a master number Then associates other numbers to the master number- home, office ... Whenever the master number is called, the system will ring sequentially all the numbers Flexible number bundling among SIP user, PSTN POTS, PLMN MSISDN etc. Dial one number to reach all the bundled number Support sequential and simultaneous ringing options Activated/deactivated through web/IVR iNumber App. Parlay API Parlay Gateway Provisoning Center mSwitch Domain 1 SIP SLR mSwitch Domain 2 SIP SLR CS-P CS-P ISUP iAN8000 iAN8000 PSTN/PLMN Colombo, Sri Lanka, 7-10 April 2009

9 CRBT media/signaling server
UT CRBT Suite User web portal/OSS NMS OSS PSTN CRBT media library TS (SLR, PSC) CRBT media/signaling server 2 NFS 1 5 CS-P/iUMG #1 4 3 NGN Access Colombo, Sri Lanka, 7-10 April 2009

10 PSTN to NGN Migration Case Study
Background A leading tier 1 carrier in Philippine Owning 2m fixed & 22m GSM mobile customers as of Q2 2006 A public company listed in NYSE Total market cap of US$7.8B as of Sept 2006 Total revenue US$2.5B in last 4 quarters EBITDA US$1.6B in last 4 quarters Operating margin 37% A fast growing service provider in Asia Provides fixed line, GSM mobile and broadband data service to both residential and enterprise customers Problem Statement How to sustain and grow the fixed line service? Lots of population without telephone service Lots of business users demand more service How to increase the ARPU leveraging NGN/IMS? IPTV? FMC? Triple-play? Quadrupled-Play? How to lower the OPEX? Real estate expense in the big metropolitan area? Power consumption? Human resource required for operation? How to manage EOL/EOS of the aged TDM switches? The cost of maintaining is unbalance with the cost of buying new Colombo, Sri Lanka, 7-10 April 2009

11 UTStarcom Solution PSTN Emulation Subsystem – PES mSwitch as the core
Provide services to green-field customers Replace the existing TDM switch – total 7 models in place mSwitch as the core SoftSwitch + Gateways + Backend office applications iAN8000 as the access Combination of DSL, DLC and VoIP AG Foundation for FMC and IPTV in the future Phase 1: Started with 150K NGN lines capacity Network installation and migration planning for 3 months First TDM switch replacement/migration in March 2006 Adding customer via both old switch migration and green field expansion Service extension to Centrex Targeting under served enterprise customers Phase 2: Network expansion to total of 500K NGN lines Contract signed in later 2006 Network fully deployed Phase 3: Planning for total of 1.5M NGN lines in 2008 Total 5m NGN lines planned in next 3 – 5 years 150+ CO sites replaced by 3 NGN SS sites Colombo, Sri Lanka, 7-10 April 2009

12 Migration Benefits CAPEX Savings OPEX Cost Savings- 80%
Central Office (CO) consolidation Simpler network with fewer types and pieces of equipment OPEX Cost Savings- 80% Operation and Maintenance cost reduction Reduced power consumption- 94% (Reduced air-conditioning requirements) Faster provisioning of services Floor Space Savings- 92% Reduced space requirements Consolidation of cabinet areas Improvement in “time-to-market” for new services- 90% Faster introduction of new services Increase in Revenues EOL management End of support to critical TDM components- High cost of vendor support Stop manufacturing of components Salvage components to support in-house repair of modules when they run out of spares. Colombo, Sri Lanka, 7-10 April 2009

13 Blueprint of One Real CO Space Reduction
6 x 34 =204 ft2 48 x 29 =1392 ft2 Total Space= = 1625 ft2 Total Saving in One CO =1421 ft2 19 x 11 =209ft2 6 x 4 =24 ft2 Colombo, Sri Lanka, 7-10 April 2009

14 Greatest Experience: Cut-Over Procedure
IP, NGN, and PSTN inter-connect infrastructure configured and tested AGs installed, wired on MDF, configured, and qualified  Migration of Digital Loop Carriers Retrofitting the access gateways in existing DLC cabinet Consolidation of cabinet areas Sample subscriber data populated, provision ADSL Sub Number migration set up and tested for lines and trunks Bulk sub data migrated and tested again for all features and billing MDF- isolation pin switched so that sub lines are switched from legacy switch to AGs (a couple of minutes) PSTN tandem switches re-route traffic from legacy switch to NGN C4 (1 minute) Colombo, Sri Lanka, 7-10 April 2009

15 Thank You Colombo, Sri Lanka, 7-10 April 2009
This presentation is provided by UTStarcom for planning purposes only. Changes in market conditions and/or other changes in circumstances, can affect the assumptions upon which this presentation was based or otherwise impact the contents of this presentation and therefore such contents cannot be guaranteed and are subject to change at any time without notice. Nothing contained in this presentation shall be deemed to create, modify or supplement any commitments or warranty made by the company, whether expressed, implied or statutory, in connection with the products, technology and/or services referenced herein. *Some features may require addition development and may not be ready for immediate implementation. Colombo, Sri Lanka, 7-10 April 2009

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