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SAMSUNG 4G Roadmap:DMB & Wireless BroadbandWWRF PlenaryJeju, Korea2 March, 2005
SAMSUNG 4G Roadmap:SAMSUNG 4G Roadmap:DMB & Wireless BroadbandDMB & Wireless BroadbandWWRF PlenaryJeju, Korea2 March, 2005 Dr. Young Kyun Kim
Chairman, APT Wireless ForumSenior Vice President Global Standards & Research SAMSUNG [email protected]
Samsung Electronics. Co. Ltd. 1/20
ContentsContents
IT Trends
4G Terminal Requirements
4G Standards Roadmap
DMB Services
Wireless Broadband (WiBro)
Samsung Electronics. Co. Ltd. 2/20
Convergence of Different WorldsConvergence of Different Worlds
Wide range of industryWide range of industry
ComputingComputing
ConsumerConsumerElectronicsElectronics
CommunicationCommunication
Contents/Contents/EntertainmentsEntertainments
DriversDrivers
Global CompetitionGlobal CompetitionGlobal Competition
InterconnectivityInterconnectivityInterconnectivity
Smarter CustomersSmarter CustomersSmarter Customers
De-regulationDeDe--regulationregulationBroadcastingBroadcasting
Samsung Electronics. Co. Ltd. 3/20
Digital Convergence
MobilityMobility
InteractivityInteractivity BroadbandBroadband
Multimedia Contents
Multimedia Contents
DMBDMB
•• Fixed receptionFixed reception•• Low costLow cost
•• Limited Band WidthLimited Band Width•• High CostHigh Cost
▣ Digital Convergence of Communication & BroadcastingSatisfy user needs for demanding digital multimedia services
Samsung Electronics. Co. Ltd. 4/20
4G Terminal Requirements (1/2)4G Terminal Requirements (1/2)
4G Terminal4G TerminalRequirementsRequirements
Wide Band
Inter Networking
Minimization
High Performance
Multi Functional
Low Power
Samsung Electronics. Co. Ltd. 5/20
4G Terminal Requirements(2/2)4G Terminal Requirements(2/2)
Personal Mobile Communication Gateway Towards Cyber World
3D Image
3D Audio
Fuel Cell Low Power MPU
Multi Antenna Array
Personal Networking
SDR based Multi air media Interface
Networking Module 3D Interface Module
Operational Module
Intelligent TerminalS/W Platform
Samsung Electronics. Co. Ltd. 6/20
Mobile Communication RoadmapMobile Communication Roadmap
Mobility
HighSpeed
LowSpeed
4 G4 G
802.11b
CDMA2000 EV-DO/DV
W-CDMA/HSDPA
2.4 GHzWLAN
802.11a/g
CDMA/GSM/TDMA
WPANHigh speed
WLAN
MediumSpeed
WiBro802.16e
Wi-Max5 GHz WLAN
Bluetooth
RFIDZigBeeMANet
1995 2000 2005
<100 Mbps~ 14.4 kbps <50 Mbps384 kbps144 kbps
AMPSETACSJTACSNMT PAN
Data Rates
2010+
1G( Analog )
2G( Digital )
3G( IMT2000 )
3G+
Samsung Electronics. Co. Ltd. 7/20
SAMSUNG’s View on B3G and 4G SAMSUNG’s View on B3G and 4G
High Mobility
Time
4G4G
2G2G3G3G
Mobile
Nomadic
Low Mobility
Revolution
Evolution
EvolutionWi-Fi
Wi-Max
W-PAN
GSM
IS-136
IS-95HSDPA
CDMA1x
WCDMA
GPRS
EV-DV
DMB
2005 2010+
IEEE802.16
IEEE802.11
Bluetooth UWB
B3G
IEEE802.16e
WiBro
Samsung Electronics. Co. Ltd. 8/20
WiBro Standard Evolution (IEEE802.16e)WiBro Standard Evolution (IEEE802.16e)
2005.5PublicationAs Standard
2005.2Draft D6
2004.12Sponsor Bollot
IEEE 802.16e IEEE 802.16e • 2~6GHz Multi-cell (Licensed FDD/TDD)
•SC2/OFDM/OFDMA
• 30Mbps in10MHz BW
• OFDMA FFT: 2K, 1K, 512, 128
• HO in IPv4 or IPv6
IEEE802.16e+/f/gIEEE802.16e+/f/g
• Enhancement of IEEE802.16e (HO, Sleep mode, H-ARQ, MIMO)
• Network Interface Standard
• Core Network Standard802.16e
FurtherEnhancement
20072004.4Q 2005 2006
WiBro
2004.10Phase I rev.
~2005.4QPhase II
•PHY Harmonization•MAC Harmonization
•Max 50Mbps•AAS, MIMO
Samsung Electronics. Co. Ltd. 9/20
3GPP Standard Evolution3GPP Standard Evolution
Evolution targetMax. Data Rate: 100 Mbps (downlink), 50 Mbps (uplink)Reduced latencyImproved throughput and coverage
Study Item scopeEvolution of radio interface layer 1 e.g. employing OFDMEvolution of radio interface layer 2 and 3Evolution of UTRAN network architecture
Study Item Work Item
2005 2006 2007
12 3 6 9 12 3 6 9 12 63
FeasibilityStudy
CoreSpecification
Samsung Electronics. Co. Ltd. 10/20
3G Evolution vs. 4G3G Evolution vs. 4G
BIT RATE
ITU-R M.1645
SPECTRUM
1980s 1990s 2000s 2010s 2020s1G
2G
4G
44G G “New Mobile Access”New Spectrum for 4G with Broader band e.g. 100MHz(to be identified)
100Mbps-1Gbps
3G RAN Evolution3G RAN Evolution“Enhanced IMT-2000”Existing 3G Spectrum and additional spectrum
14Mbps 30-100Mbps“up to approximately 30 Mbit/s by around the year 2005” ITU-R M.1645
Mid-term EvolutionHSDPA, HSUPA, etc.
Long-term EvolutionCompetitive technologyeven in 4G era
3G Evolution3G Evolution
LaunchLaunch Long-termEvolutionLong-termEvolution
Mid-termEvolutionMid-termEvolution
Samsung Electronics. Co. Ltd. 11/20
ITU: 4G Candidate frequency bandsITU: 4G Candidate frequency bands
Frequency bands around 3-4GHz are most promising.3.4 GHz band is under consideration within Korea, Japan and most European Countries
Technology neutral approach is also under discussion.Not to have exclusive bands identified for 4GU.S., Australia, U.K. and Canada are now supporting it.New identification for 4G will be examined by means of spectrum requirements estimation of WP8F
WRC-07 (or WRC-08) will finally identify/allocate globalSpectrum for 4G
Samsung Electronics. Co. Ltd. 12/20
ITU: Revisit ITU-R Vision (Rec. M.1645)ITU: Revisit ITU-R Vision (Rec. M.1645)
In Feb. 2005 WP 8F meeting, it was proposed to revise ITU-R Vision Rec. with IP-based BWA (WiBro-like) as a new Beyond 3G Technology.
Market need for high-speed data is a driving force.In parallel with 3G evolution, IP-based broadband wireless access (BWA) such as IEEE 802.16e is rapidly evolving.In view of new technology toward 4G, U.S., Canada, Australia Israel and Korea support this Vision Rec. revision.
There will be an effort from next Quebec WP 8F meeting to reflect the new BWA business/technology concept into ITU-R 4G Vision Rec. through APT Wireless Forum.
Samsung Electronics. Co. Ltd. 13/20
DMB ServicesDMB Services
Audio service (MP3, …)
Movie
CD quality Music
Weather forecasting / Stock / Travel / News
Text Service Traffic Information &Location Service
• Portable multimedia broadcasting service which provides high-quality A/V contents in high-speed mobile environments (100Km/h)
• Target terminal types are Cellular Phone, PDA and some kinds of dedicated portable devices.
• Two-way service can be supported (eventually)
Samsung Electronics. Co. Ltd. 14/20
IP Datacast ServiceIP Datacast Service
IP Datacast: mobile information society-to-citizen general-purpose broadcast distribution system with Interactive natureUnicast vs. Broadcast
Unicast: transmit information from one-to-one over a broadcasttransmission system
Broadcast: transmit information from one-to-all in a defined region
The 2G/3G Network
The DVB Network
Samsung Electronics. Co. Ltd. 15/20
DMB Terminal TypesDMB Terminal Types
MaximizingConvenience
of ClientsBy Supporting
Diverse TerminalDevices
PDA TypeDedicated Terminal
Cellular Phone Type Car
Samsung Electronics. Co. Ltd. 16/20
World First S-DMB phone : SCH-B100World First S-DMB phone : SCH-B100
• ’05. Jan launched in market !• Built-in MMC, Digital Camera (2M CCD), VOD• Wide LCD screen : 260K Color, 2.2” QVGA
DMB
Samsung Electronics. Co. Ltd. 17/20
Samsung’s First T-DMB phone : SPH-B1200Samsung’s First T-DMB phone : SPH-B1200
OverviewLCD : 260K Color, 2.32” QVGA + OLED(96x64)H.246(Video 30 frames/sec.), BSAC (Audio)Korean T-DMB Service Launching : ’05. 2Q
Samsung Electronics. Co. Ltd. 18/20
Strong Needs for Wireless Broadband Service- High-speed, low-cost, portable/mobile data service- Anywhere, anytime internet access
Evolution of Technology - Terminal: Notebook, Handheld PC, PDA, Smart Phone- Network Convergence
Strong Needs for Wireless Broadband Service- High-speed, low-cost, portable/mobile data service- Anywhere, anytime internet access
Evolution of Technology - Terminal: Notebook, Handheld PC, PDA, Smart Phone- Network Convergence
TxRate
Fixed
DSL/Cable WLAN
4G Mobile Communication
3G Mobile Communication
WiBroWiBro
Mobility
Low cost
Mobility
Market Driven Wireless BroadbandMarket Driven Wireless Broadband
Samsung Electronics. Co. Ltd. 19/20
WiBro Towards 4G
Fixed Broadband to Mobile Broadband
More Intelligent Digital Homes
Converged Broadband Services- Fixed & Mobile, Telecom & Broadcasting, Telecom & Finance …
Personalized, Convenient and Seamless Secured Services- Seamless Services with Single Number or ID
HomeOffice
Vehicle
Mobile
WiBroConvergedServices
Thank you [email protected]