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Unlimited Mobile TV with DVB-SH in S-Band Paris Mobile TV Demo

Unlimited Mobile TV with DVB-SH in S-Band Paris Mobile TV Demo. March 2007. Achieving service availability for Broadcast Mobile TV. Among top criteria, service availability is key for Mobile TV success “Press & Watch”: a 50 years old TV viewer habit

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Unlimited Mobile TV with DVB-SH in S-Band Paris Mobile TV Demo

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  1. Unlimited Mobile TV with DVB-SH in S-BandParis Mobile TV Demo March 2007

  2. Achieving service availability for Broadcast Mobile TV • Among top criteria, service availability is key for Mobile TV success • “Press & Watch”: a 50 years old TV viewer habit • “Works everywhere”: a 10 years old Mobile user habit • Not providing such expectations  Big market risk • Italian feedback: “the winter effect” • Korean feed-back (TU-Media): > 9 000 repeaters had to be deployed • Trial feed-backs: all quoted the importance of indoor coverage • Tellabs survey (Feb. 07): “nearly a quarter (24%) of users who tried mobile video and TV stopped using the services due to concerns about service quality and reliability” • … • QUESTION: How to deliver the appropriate coverage? • Two options: • Option 1) From a broadcast network • Option 2) From a mobile network

  3. +18 dBi + + + + + Two options to deliver Broadcast Mobile TV… OPTION 1) BROADCAST NETWORK: FROM FIXED TV … Minimum Signal for rooftop antenna reception Tower A Tower B OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST …

  4. ? ? + + -8 dBi + ? ? ? ? ? ? ? ? ? ? ? ? ? ? + + Two options to deliver Broadcast Mobile TV… OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV Minimum Signal for mobile indoor reception Tower A Tower B OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV

  5. Minimum Signal for mobile indoor reception + + + + + + + -8 dBi + + + + + + + + ..both leading to Cellular Broadcast OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV Repeater 1 Repeater n OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV

  6. Minimum Signal for mobile indoor reception + + + + + + + -8 dBi + + + + + + + + ..both leading to Cellular Broadcast OPTION 1) BROADCAST NETWORK: FROM FIXED TV … TO MOBILE TV Repeater 1 Repeater n OPTION 2) MOBILE NETWORK: FROM MOBILE UNICAST … TO MOBILE TV

  7. 1900 1920 1980 2010 2025 2200 2110 2170 1 (DVB-SH) 2 3 (2.5/3G/HSDPA) Alcatel-Lucent’s Unlimited Mobile TV – System Description DVB-SH = evolution from DVB-H 30MHz frequency available in S-Band Satellite for 100% country coverage Repeaters for urban and deep indoor coverage 3G streaming for limited audience TV, VOD and interactivity 1 2 3

  8. Optimal Efficiency with Frequency Reuse • Satellite • Use of 5 MHz (out of 15) per country • Adjacent countries should use different frequencies • Repeater • Same 5MHz repeating satellite channels • 10 MHz for additional channels (national or local) Country 4 Country 1 Country 3 Country 5 Frequency forterrestrial repeaters Country 2 2170 2200 MHz F2 F3 F4 F5 F6 F1 Not used

  9. Possible Configurations including

  10. Band III UHF L band 3G MSS 217.5 MHz to 230 MHz 470 MHz to 862 MHz 1452 MHz to 1492 MHz 1785 MHz to 1805 MHz 1900 MHz to 2170 MHz 2170 MHz to 2200 MHz 2500 MHz to 2690 MHz July 1st, 2007 European regulatory framework in place • Priority to Mobile Satellite Services (MSS) • Hybrid satellite/terrestrial systems allowed • Member states make the band available for MSS as for July1st, 07

  11. DVB-SH standard approved • DVB-SH means evolution of DVB-H to higher frequencies (<3GHz) & hybrid satellite/terrestrial operation • Improvements on RF level • Improved reception (indoor)with antenna diversity • Improved reception/coverage by Single Frequency Network in satellite / terrestrial mode • Improvements on Baseband level • Improved reception/coverage with Turbo Codes • Improved in motion reception with enhanced Time Interleaving • Inheritance of application enablers defined for DVB-H DVB is a registered trade mark of the DVB project

  12. Satellite: Ordered and under construction

  13. To Antenna Diplexer Existing Cabinet UMTS installation DVB-SH repeaters: Ready for field testing Diplexer (Wall mounted) Feeder Jumper initial path DVB-SH repeater UMTS Cabinet Existing Cabinet

  14. DVB-H in S-Band Live Mobile TV on real handset prototypes Combining Broadcast and Unicast Seamless Mobile TV over 3G and broadcast, with interactivity Alcatel-Lucent – Paris Mobile TV Demonstration 4 Key Technical Steps Towards Unlimited Mobile TV From DVB-H in S-Band to DVB-SH Better reception with terminal antenna diversity Better reception with improved time interleavingwhile in motion

  15. Demo 3 and 4 3G Demo 2 UMTS/3G Node B M I TV App server ESG Server Rich Media Front End UMTS/3G Network Streaming server ESG Video Mixer Interactive requests/responses (HTTP) Service Platform Demo Set-Up and Partners Broadcast Chain Audio(AAC)/Video(H264) streams Demo 1 1 2 3 4 S-Band Package Video server 1,2,3 4 Encoders

  16. Demonstrations

  17. Live Mobile TV on Real Handset Prototypes Demo 1 • Features • Reception of the S-band signal on a handset(1st prototype with visible antenna) • 2 live TV feeds + 2 packaged feeds • Live feeds: 250 kbps (video, H264, 25 fps, 1 sec GOP) + 32 kbps (audio AAC) • Package feeds: 250 kbps (video, H264, 25 fps, 1 sec GOP) + 32 kbps (audio AAC) • Central frequency 2.1775 GHz, 5MHz channel • QPSK, 2k mode, coding rate ½, guard interval 1/8 • Technical display • Frequency, Bit Error Rate, Signal / noise ratio (C/N) • RF signal, Code Rate, FFT, NQAM, GI Demo Partner = Sagem Communication

  18. Seamless Mobile TV over 3G & broadcast, with interactivity Demo 2 • Feature description • Single TV application for 3G & broadcast • Unified program guide across 3G & broadcast • Interactive services • Fast zapping • Play lists channels • User benefit • Fast channel switching (From, to and within Broadcast / Unicast) • Smart and Integrated Electronic Program Guide • Access to contextual interactive services • Service access according to connection status • Personalization: bookmarks, alerts • Operator benefit • Highly tunable interface • Channel creation tools • Audience measurement & customer profiling Time in the program QCIF to QVGA image Interactive services 3G and DVB-SH channels Seamless zapping Unified program guide

  19. Antenna#1 S band RF tuner 1 Diversity combining +FEC Decoding Demodulator 1 Distance >/2 ~6.5 cm @2.2 GHz filter LNA Antenna#2 filter S band RF tuner 2 Demodulator 2 LNA Receiver Antenna Diversity Demo 3 • Feature description • Use of 2 receiving antennas and a Maximum ratio combining scheme • Diversity is based on the fact that fading and interference conditions vary from one reception point to another • Diversity gain is optimal with a minimum correlation between both received signals (obtained with an antenna spacing of at least ~λ/2) • User benefit • Improved quality of signal reception in difficult conditions • Operator benefit • More than double the coverage area from a single transmitter (~6 dB gain in multipath conditions e.g. in the indoor environment)

  20. Time Interleaving Demo 4 • Feature description • The depth of the time interleaver is increased by up to 300 milliseconds to overcome fading impairment while in motion • The information is spread over time in the transmitted signal • In case of a bursty error, only a part of an information block is lost and can be recovered by error correction code mechanisms • User benefit • Improved quality of signal reception while in motion • Operator benefit • Improved coverage quality, mainly in outdoor areas

  21. Wrap-Up

  22. Alcatel-Lucent’s Unlimited Mobile TV: Key Benefits • Spectrum: • Available, European wide, now • DVB-SH Standard: • Reuse of DVB-H technology, multiple vendors, bi-mode terminals (DVB-H/DVB-SH) • Coverage/Quality Of Service: • Complete coverage (indoor, nationwide) for a TRUE mobile service • Choice/Offer: • Up to 90 channels to “mix” with 3G • Investment Needed: • The lowest option. Stepwise, fast and easy to deploy Enabling Mass Market Mobile TV

  23. Channel 1 Channel 2 Channel n DVB-H Common Multiplex UHF Band DVB-SH S-Band S-Band as a complement to UHF • S-Band to provide: • geographical coverage complement • additional channels (including local) • easy and economical solution for indoor • UHF multiplex simulcast in S-Band • Dual reception on bi-mode [DVB-H UHF / DVB-SH S-Band] terminals Availability < 2008

  24. 2006 2007 2008 2009 2010 2011 Schedule for French Mass Market Mobile TV UMTS/HSPA “3G MOBILE TV” NATIONWIDE IMPLEMENTATION ? DVB-H in UHF TRIALS MULTI-CITY IMPLEMENTATION MASS MARKET MOBILE TV NATIONWIDE IMPLEMENTATION DVB-SH in S-band Terrestrial roll-out Satellite launch TRIALS Full territory 60% pop coverage 90% indoor coverage 100% Country coverage 2006 2007 2008 2009 2010 2011

  25. Any Question? Thanks for your participation!

  26. www.alcatel-lucent.com/mobiletv

  27. BACKUP SLIDE From DVB-H to DVB-SH Turbo Codes • Feature description • Replacement of Convolutional error correction code by turbo codes • Turbo codes are also used in 3G technology • Turbo codes allow to almost reach the theoretical maximum data rate over a noisy channel (Shannon limit) • And to achieve lower coding rate down to 1/6 • User benefit • Improve the quality of the reception in difficult condition • Operator benefit • Increase the covered area of a cell by 50% (~3 dB gain in all type of environments) - to be proven in field trial

  28. BACKUP SLIDE From DVB-H to DVB-SHSatellite/Terrestrial Single Frequency Network • Feature description • The same signal is broadcasted simultaneously over all transmitters over the same frequency channel all over the served area • All terrestrials transmitters and the satellite are synchronized to avoid interference • User benefit • Improve the quality of the reception in difficult condition • Operator benefit • Efficient use of the radio spectrum • Improve the coverage, mainly at cell edge

  29. BACKUP SLIDE Stakeholders Satellite Infrastructure Operator (S.I.O.) (Space segment op) Content Provider (C.P.) Capacity lease agreements Other countries’ NIOs National Infrastructure Operator (N.I.O.) Financing Partner (FinCo) Mobile Network Operator (M.N.O.) b2c service sales B2b service sales Spectrum Right of Use Network Operation Partner (Outsourcer) Mobile Network Operator (M.N.O.) Mobile Virtual Network Operator (M.V.N.O.) National Regulator as network outsourcing partner as site sharing provider as retailer

  30. BACKUP SLIDE Sagem Terminals for DVB-SH “T1”: • Exists today • First prototype of DVB-H in S-band and UHF • MBRAI compliant in UHF and by ext. in S-band • SMS / Call handling during TV session • “T2” : • For tests from 2Q07 onward • Same structure as My750C with integrated antenna diversity • DVB-H in UHF and S-band with integrated antenna • Prototypes (AII Project) • My9XX - DVB-SH version • Industrial product (Scheduled beginning of 2008 – depending on customer launch) • based on My750C form factor • Full multimedia features • 2.2’’ QVGA with wide viewing angle • OMA BCAST My750C – DVB-H version • Ready for production in Jan 07 • Innovative form factor to enjoy TV in any situation • DVB-H with integrated antenna • 2.2’’ QVGA with wide viewing angle • MM features (MP3, 2Mpix cam., … ) Industrial Products

  31. BACKUP SLIDE Confirmed Partners for Developing DVB-H S-Band Terminals

  32. BACKUP SLIDE Cost AssumptionNetwork Dimensioning 1) 2) 1/1 7 W Assumptions: QPSK mode, 27 channels, 256 kbps, Indoor coverageat >1.5m Power isper carrier, per sector Site Ratio DVB-SH vs. UMTS 10 W 15 W 1/2 30 W 1/3 1/4 0 75% 80% 85% 90% 95% Indoor Coverage UMTS benchmark 3) Only a fraction of 3G sites are sufficient to reach 90% indoor coverage with DVB-SH

  33. BACKUP SLIDE DVB-SH infrastructure: Typical cost for France (1/2) 8000 200 Numberof sites CAPEX (M€) 27ch, 60% p.cov. 27ch, 30% p.cov. 6000 150 4000 100 2000 50 0 0 75% 80% 85% 90% 95% Indoor Coverage Invest <€100m, for 60% pop. coverage Invest <€50m, for 30% pop. coverage Note: 10W per carrier, per sector; total 90W per site

  34. BACKUP SLIDE DVB-SH infrastructure: Typical cost for France (2/2) • Repeaters: • 27 channels • 60% population covered • 90% indoor penetration •  ~4 000 sites (over ~8 000 3G sites) • Satellite: • 9 channels • 100% of the territory •  1 satellite beam • Total: • Repeater CAPEX: < ~100M€ total • Full OPEX (incl. FINEX): < 2M€/y/channel Cost efficient roll-out for a TRUE cellular coverage

  35. Developing a complete ecosystem for DVB-SH SATELLITE OPERATORS Satellite procurement confirmed In-orbit by early 2009 Solution assessment Solution testing REGULATION EU decision on MSS Band published Feb 14, 2007 STANDARD DVB-SH specs. approvedFeb 14, 2007 • DVB-SH • in S-Band TERMINALS Confirmed terminalsavailability by end ‘07 / begin. ‘08 TERRESTRIAL COMPONENTS CHIPSETS French Institutional support & funding of the ecosystem

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