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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)


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


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


4G Terminal Requirements (1/2)4G Terminal Requirements (1/2)

4G Terminal4G TerminalRequirementsRequirements

Wide Band

Inter Networking

Minimization

High Performance

Multi Functional

Low Power


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


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’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


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


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


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


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


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.


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)


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


DMB Terminal TypesDMB Terminal Types

MaximizingConvenience

of ClientsBy Supporting

Diverse TerminalDevices

PDA TypeDedicated Terminal

Cellular Phone Type Car


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’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


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


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]

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