E C/IS T MAE S T R OMobile Applications & sE rvices based on S atellite &
T erres trial inteR wOrking
S DMB sys tem overview
8'&$67
IS T summit, Lyon20040629, page 2
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
UContext
US DMB system overview
UT rials
Agenda
IS T summit, Lyon20040629, page 3
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
S MS
MMS
Java Games
InternetBrowsing
Video/AudioS treaming
Per
ceiv
ed v
alue
per
bit
Bit volume/intens ity
Pull services on unicast mode in cellular networkULimited capacity for mobile video on wide scaleUT raffic fee too high for consumer acceptance (0,5 � /Mbytes in 2010, Bear&S tearns 2003UPerceived value per bit for broadband application is decreas ing
Push services us ing broadcast modeon dedicated radio resources combined with local s torageUS ubscription with unlimited usageUUnlimited audience, low traffic feeUQuasi on demand content usageUEnabling Internet snow ball effect
• point to multipoint for initial content dis tribution then point to point for content circulation
One to many dis tribution: an efficient way to serve Mobilemultimedia content to mass market
IS T summit, Lyon20040629, page 4
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
Mobile broadcast implementations
Initiatives Players 5HPDUNV S tatus
– Japan: KDDI, , MBco,T oshiba,T oyota
– S outh-Korea: S KT , T U Media,S amsung
– DMB (satellite+terrestrial) mobilebroadcast
– 6 T V + 10 radio channels– 8-20� /month
– S amsung (handsets) – F ree analog T V service – Available but handsetconsumption is sues
– Commercial launch in July2004
– Commercial launch in May2004
– S print PCS , Comcast, Idetic (contentoptimization)
– CDMA 2000 live T V s treaming(14 channels)
– Launched April 2004– 10$/month
– Vodafone, Nokia, Philips , UniversalS tudio
– Combines DVB-H andGS M/UMT S networks
– Pilot testing s ince early2004
– T -S ystem, T -Mobile,broadcasters Z DF & BR, S CMMicrosystems
– Platform integrating DAB, DVB-Tand UMT S channels (contentconverted into XML)
– DVB-T in commercial launch inNorth Germany in May ‘04
– Pilot testing s ince early2004
– Digita (T DF), local broadcasters ,Nokia, T eliaS onera, E lisa
– T est of mobile T V us ing DVB-Hin Hels inki
– Pilot testing s tarting fall2004
– Alcatel S pace, Agilent, MonacoT elecom
– T est of hybrid satellite &terrestrial S DMB architecture
– Pilot testing
– DoCoMo, S KY PerfectT V – 3G live T V s treaming – Pilot from June to November2004
• Analog T V in S outh Korea
• DMB in Japan & Korea
• MobiT V in US A
• F OMA 3G s treaming T V in Japan
• B MCO project in B erlin
• MMD (Mobile MediaDis tribution) platform inGermany
• F innish Mobile T V
• MODIS project in Monaco
IS T summit, Lyon20040629, page 5
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
UContext
US DMB sys tem overview
UT rials
Agenda
IS T summit, Lyon20040629, page 6
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
T he S DMB architecture: a satellite overlay network for3G and beyond 3G network
3G Mobile Network
3G Basestation
Contentproviders
Hub basedon 3G equipment
ContentNetwork
High powerGeo-stationary
satellite
3G handset
Interactive link in IMT 2000mobile terrestrial band
MBMS B roadcast/MulticastS ervice Centre
E xample of umbrellacells coverageover E urope
S atellite dis tribution link inIMT 2000 mobile satellite
band3G Air interface
IS T summit, Lyon20040629, page 7
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
2G/3G HANDS E T withextended frequency
agility in S atelliteIMT 2000 band
512 Mbytes Memory card
with integrated DRM
T errestrial repeatersintegrated in 3Gbase s tations fordense urban areacoverage
S T ORE
RE PL AY
PUS H
S E L E CT
S -DMB: key des ign principles
S atellite IMT 2000 FDD E uropean allocationT errestrial IMT 2000 FDD European allocationT errestrial IMT 2000 T DD European allocation
1900 1980 2010 2170 2200 MHz1920 21102025
U Hybrid satellite/terres trial architecture: Global coverage for Outdoor & Indoorusage
U L ow cost impact on 3G handheld terminal• S atellite frequencies are adjacent to IMT 2000 terrestrial ones• S atellite waveform compliant to 3GPP UT RA FDD WCDMA standard• High reception margin, hence no form factor impact
U Concurrent evolution with 3GPP architecture
IS T summit, Lyon20040629, page 8
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
Umbrella cell per spot beam1 carrier, 2 codes
Hybrid & cost effective satellite/terres trial architectureto achieve a S ingle F requency Network outdoor & indoor
T erminal’s rake receiver combines the S atellite & terrestrial repeaters s ignalsas echos of the same s ignal
Coveragehole
Coveragehole
T errestrial repeaters : gap filler coveragesame carrier, same codes
IS T summit, Lyon20040629, page 9
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
High power GE O satellite to accommodate 3G handheld terminalR F characteris tics
U S atellite & Payload characteris tics• 15 years L ifetime• Launch mass : up to 5900 Kg• P/L DC power consumption: 12 kW• Up to 6 beams per satellite• E IRP (EOC): up to 76 dBW/beam over 1.2°
IMT 2000 S atellite bandT X AntennaØ ≈ 7.5 m
Ka bandT X AntennaØ < 1.5 m
Ka bandRX AntennaØ < 1.2 m
Mirror or subreflectorE xample of 1.2° B eams
U S atellite flexibility• Coverage (beam selection and
beam s ize)• Power sharing among active
beams• T ransparent architecture
towards 3GPP air interface (e.g.W-CDMA & Beyond 3Gwaveform)
IS T summit, Lyon20040629, page 10
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
T erres trial repeater
R x antenna dish� 20-30 cm
Ka band
RFfilter
PowerAmplifier
* RF cable to Node B antenna(S ignal is 3GPP T S 25.106 compliantin IMT 2000 satellite band)
L owNoiseB lock
CellularModem
F requency convers ionterres trial repeaterB lock architecture
O&Mcontroller
Rx Antenna
T x antenna
T x antenna
Repeater
On the rooftop
T ypical installation in tri-sectorised s ite
S ite sharing with2G/3G base s tation s ite* cost effective* environment friendly
IS T summit, Lyon20040629, page 11
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
S -DMB enabling features in 3G user equipment
U 3GPP & OMA features• HW: Local memory s torage• S W
– MBMS (including Power saving management)– S treaming service and related codecs– Digital R ight Management– Mobile broadcast services (service discovery, service
protection, electronic service guide, etc...)
U S DMB specific• HW: Radio frequency agility extens ion to IMT 2000
satellite band• S W
– Reliable transport protocol (F ile FEC, Interleaving,Carrousel)
– Dual operation mode: S DMB reception while attached toUMT S or GS M network
– S DMB S ervice management
1900 1980 2010 2170 2200 MHz1920 21102025
IS T summit, Lyon20040629, page 12
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
U S pot beam capacity can be progress ively improved up to 10Mb/salong with mobile content usage• Increased number of T errestrial repeaters• Additional satellites• Full 30 MHz allocation• Use of Beyond 3G waveform
U Also direct satellite return link for Voice and messaging servicesfor telematics and public safety
2007 2008 2009 2010 2011 2012
AC
HIE
VA
BLE
BIT
RA
TEP
ER
SP
OT
BE
AM
64-128 Kb/S384-768 Kb/S
768 - 2200 Kb/S 5 - 10 Mb/S
MB MSin
cellularnetwork
S DMB :S ingle satellite configuration
S DMB :Multi-satellite configuration
S DMB :B 3G waveform+ Full 30 MHz
allocation
S mooth and seamless growth of S -DMB sys tem
IS T summit, Lyon20040629, page 13
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
UContext
US DMB system overview
UT rials
Agenda
IS T summit, Lyon20040629, page 14
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
IS T /FP5 MoDiS project T rial: MONACO July/S ept 2004
S atelliteEmulator
T errestrialrepeater
T errestrialrepeater
3
2
1
U Proof of S -DMB concept: W-CDMA efficiency in broadcast mode with hybridsatellite/terrestrial transmiss ion
U Measurement campaign for system cost & performances assessmentU S ervice demonstration: s treaming, download , alert & Peer2peerU www.is t-modis .org
IS T summit, Lyon20040629, page 15
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
E C IS T MAE S T R O integrated project in short
U FP6: S trategic objectives : EC/IS T FP6: Mobile and wireless systemsbeyond 3G
U MAES T RO: Mobile Applications & sE rvices based on S atellite &T erres trial inteRwOrking
U Duration: 24 months with T 0 = 01/01/2004U Budget 10.15 Meuros , EC funding: 5.2 MeurosU Project Web page: http://is t-maestro.dyndns.orgU 20 partners from satellite and terrestrial mobile industry as well as
media industryU Main objectives
• Define role mode• Define the system architecture• Validate key S DMB functions and performances with a test bed• Investigate potential evolutions• Carry out s tandardisation and regulatory activities
IS T summit, Lyon20040629, page 16
European Commiss ion, 6th R&D F rame workprogram: IS T MAE S T RO integrated project
T he information enclosed in this s lide is the property of the EC FP6IS T MAES T RO Integrated Project consortium
Replace
Upgrade
IS T FP6 MAE S T RO project tes t bedbased on MoDiS platform
Add
S GS N GGS N
T errestrialrepeaters
HL R
E xperimental3G BM-S C
MS C
S atellite emulatorbased on 3G Node B
Hub emulator basedon RNC emulator
2.5 GNetwork
IntegratedS DMB /GPRS
handsets
Contentsource
Multimediacontents
S DMBPropagation
channelemulator
U Validation of architecture & performanceU T rials in 2005 in F rance
T hank you for your attention !
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