Mobile WiMAX
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Transcript of Mobile WiMAX
Copyright 2006 WiMAX Forum “WiMAX,” “WiMAX Forum,” the WiMAX Forum logo, "WiMAX Forum Certified,” and the WiMAX Forum Certified logo are trademarks of the WiMAX Forum. All other trademarks are the properties of their respective owners.
Mobile WiMAXMobile WiMAX“Mobile Internet “Mobile Internet
Ready for Global Deployment”Ready for Global Deployment”
Dean S.K. ChangDean S.K. ChangVice Chair, Marketing Working Group, WiMAX ForumVice Chair, Marketing Working Group, WiMAX Forum
Director, Product Management and Strategy, Aperto NetworksDirector, Product Management and Strategy, Aperto [email protected]@apertonet.com
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Agenda: Agenda:
• Mobile wireless Internet market demand
• Mobile Internet service requirements
• WiMAX is a cornerstone for Next-Generation ofmobile Internet services
• How the WiMAX Forum is driving the adoption of Anytime, Anywhere Connectivity
• Operator commitments to deploy WiMAX
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Anytime, AnywhereAnytime, Anywhere
The Demand is RealThe Demand is Real
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Broadband Market Broadband Market has Significant Upsidehas Significant Upside
Broadband Usage Growing Faster Than We Have Seen Broadband Usage Growing Faster Than We Have Seen in Other Emerging Technologiesin Other Emerging Technologies
Sources: Internet World Stats, Wireless Intelligence, Point Topic
1086
2200
250
0
500
1000
1500
2000
2500
Internet Cell Phones Broadband
thou
sand
s of
sub
scrib
ers
Gap
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Smart PhonesSmart Phones
Feature PhonesFeature Phones
Voice PhonesVoice Phones
Sources: IDC, Web-Feet ResearchSources: IDC, Web-Feet Research
0%0%
100%100%
50%50%
‘‘0303 ‘‘0505 ‘‘0606 ‘‘0707 ‘‘0808‘‘0404 ‘‘0909‘‘0202
Growth and Revenue are in Growth and Revenue are in Data ServicesData Services
Voice Revenues Growing at a 4.7% CAGRVoice Revenues Growing at a 4.7% CAGRData Revenues Growing at a 30.7% CAGRData Revenues Growing at a 30.7% CAGR
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Service Requirements for High-Speed Service Requirements for High-Speed Internet SuccessInternet Success
• Easy-to-use• Affordable • Works on variety user device form-factors • Supports multiple usage models• Deliver broadband experience similar to fixed • Supports many applications (data, voice, video) over IP• Global roaming
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One Platform For All Internet ConnectivityOne Platform For All Internet Connectivity
WiFi
EnterpriseIntranets
IMS Services Network
2G 3G Wireline
Application servers- “own” applications- Hosted applications
WiMAX
IMS OSA /Web Services
IMS Signaling, Policy and Charging
Functions
Core Network
Internet
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System Requirements to Answer DemandSystem Requirements to Answer Demand
Rich All-IP Multimedia Content Rich All-IP Multimedia Content VoIP-Interactive A/V-TCP DataVoIP-Interactive A/V-TCP Data
Coverage/CapacityCoverage/CapacityAnytime, Indoor/OutdoorAnytime, Indoor/Outdoor
ScalabilityScalabilityNetworks, Devices, MobilityNetworks, Devices, Mobility
User/Operator NeedsUser/Operator Needs
Cellular &Broadband Ecosystems
• High Link BudgetHigh Link Budget• High Spectral EfficiencyHigh Spectral Efficiency• Adaptive Channel UtilizationAdaptive Channel Utilization
• Extended Battery Life Extended Battery Life • Tiers of mobilityTiers of mobility• InterworkingInterworking• Multiple frequenciesMultiple frequencies• Multiple channel widthsMultiple channel widths
• High Peak/Average Data RatesHigh Peak/Average Data Rates• Low Latency, Jitter, Delay Low Latency, Jitter, Delay • High Link Reliability, SymmetryHigh Link Reliability, Symmetry• Seamless Mobility Seamless Mobility
System System RequirementsRequirements
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WiMAX is a Cornerstone For WiMAX is a Cornerstone For Next-Generation of Next-Generation of
Broadband ConnectivityBroadband Connectivity
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Why WiMAX?Why WiMAX?
• Delivers wireless broadband anytime, anywhere
• Internet technology from the ground up
• One common standard delivers a global platform for mobile Internet services
• Delivers the highest capacity and greatest throughput at the lowest cost - OFDMA
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Wireless Technologies are Evolving to Wireless Technologies are Evolving to OFDMAOFDMA
SPECTRUMSPECTRUMEFFICIENCYEFFICIENCY
SIMPLIFIES SIMPLIFIES ADVANCEDADVANCED
RF RF TECHNIQUESTECHNIQUES
LEVERAGESLEVERAGESBANDWIDTHBANDWIDTH
OPTIMIZESOPTIMIZESSPECTRUMSPECTRUM
ALLOCATIONALLOCATION
DeliveredThroughput
Early ’90s Mid-’90s Early ’00s Mid-’00s
GSM
CDMA
OFDMA
OFDMA offers better spectral efficiency –
Directly translates to higher throughput and capacity
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WiMAX is WiMAX is NOTNOT a Cellular Voice a Cellular Voice ReplacementReplacement
• WiMAX was not developed to compete with cellular voice market
WiMAX WiMAX WILLWILL Complement Complement 3G Data Services3G Data Services
• WiMAX is a technology choice delivering high-capacity and high-throughput data services
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Contrasting Wi-Fi / WiMAX / CellularContrasting Wi-Fi / WiMAX / Cellular
2G/3.xG Cellular
• Packet overlays but based on slot based, circuit switched resource allocation
• Efficient for voice traffic• Inefficient for bursty traffic (email,
http)
• CSMA/CA• Efficient for unpredictable traffic in an
unlicensed band• Inefficient for predictable traffic (voice)• “Sharing model” designed for unlicensed
band• No control of resource allocation policy
Wi-Fi
WiMAX
• Fast dynamic scheduling• Contention access for bandwidth
requests only• Resource allocation exclusively by BS
– retains tight policy control by network
• Efficient for both bursty, unpredictable traffic and voice
WiMAX is the Optimal Solution for Mobile InternetWiMAX is the Optimal Solution for Mobile Internet
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Benefits of a WiMAX All-IP Network Benefits of a WiMAX All-IP Network
Internet
IP Core PSTN
ASP
BS
BS
BS
• Increased Revenue: rapid roll-out of advanced services
• Lower CAPEX and OPEX
• Higher Compatibility, Lower Complexity
• Simplified internetworking with other IP technologies
• WiMAX fits easily into wired and wireless ecosystem
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WiMAX Forum is WiMAX Forum is Accelerating this Thriving Accelerating this Thriving
EcosystemEcosystem
Members are Key to Members are Key to Worldwide MomentumWorldwide Momentum
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WiMAX ForumWiMAX Forum
Content / Ecosystem
(28%)
Service Providers
(33%)
System Vendors
(22%)
Component Suppliers
(17%)WiMAX Forum
• 414 Members
• Global Representation
• 28 WiMAX Forum Certified Products
• Deliver a trusted certification processDeliver a trusted certification process• Develop a framework for a high performance end-to-end IP mobile network Develop a framework for a high performance end-to-end IP mobile network architecture supporting all usage modelsarchitecture supporting all usage models• Promote WiMAX as the leading business model to to deliver global wireless Promote WiMAX as the leading business model to to deliver global wireless broadband services broadband services• WiMAX Forum contributes to foster a thriving ecosystemWiMAX Forum contributes to foster a thriving ecosystem
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Incredible Opportunity for Incredible Opportunity for Wireless Internet WorldwideWireless Internet Worldwide
We Have Momentum !We Have Momentum !
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More Than 250 Operator Trials and More Than 250 Operator Trials and Deployments in 65+ countries!Deployments in 65+ countries!
Source: Intel, the WiMAX Forum* Other names and brands may be claimed as the property of others
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Sprint – NextelSprint – NextelInternet-on-the-GoInternet-on-the-Go
"None of us today can envision our lives without wireless connectivity or the Internet," explained Gary Forsee, president and chief executive officer of Sprint Nextel. "Sprint Nextel is taking a major step forward by linking the incredible potential of these two cornerstones of daily communications. We'll give customers the power to harness business information and personal entertainment easily and inexpensively -- and in ways that they will one day wonder how they lived without.
Sprint Nextel selects WiMAX as next generation 4G technology platform – 8/8/2006
• Cost-per-megabit and performance advantage over 3G
• With Intel, Motorola, and Samsung
• Use 2.5 GHz spectrum in US
• Expect to cover 100 million people in 2008
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Samsung Unveils World's First Mobile Samsung Unveils World's First Mobile WiMAX Handset - Jan 06’WiMAX Handset - Jan 06’
• Weight: 184 gms• 2.8 inch QVGA (TFT LCD)• Slide away QWERTY keyboard • OS: Windows Mobile 2003• CPU: PXA 272 / 520MHz• Dual cameras – 3/1.3 megapixel• Video telephony support• DMB tuner (ability to receive
satellite TV) • TV out function to watch the videos
+ photographs on a big screen.
LAS VEGAS, Jan. 4 /PRNewswire/ -- For the first time in the United States, Samsung demonstrates WiBro (Korean Wireless Broadband) service on one of the world's first Mobile WiMAX phones, the Samsung M8000. Samsung's WiBro service demonstration is an exciting precursor to the first commercial service in the Korean market slated for the first half of 2006.
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KT (Korea Telecom) WiBro Services KT (Korea Telecom) WiBro Services • Commercial Mobile WiMAX service since June 2006• Mobile TPS (Triple Play Service)
– Communication : Fixed mobile convergence communicator including SMS, MMS, chatting, VoIP, video conferencing– Data : Mobile internet access – Media : Real-time media service (VoD, MoD), Personal media blog
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M-Taiwan Program Taps WiMAX for WirelessM-Taiwan Program Taps WiMAX for Wireless
• Science and Technology Advisory Group ( (STAG) states:
• 2.50-2.69 GHz band allocated for WiMAX
• 30K WiMAX base stations & 3M CPEs by 2008
• 8 Million users by 2012
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Summary and ConclusionSummary and Conclusion
• Demand for wireless Internet is real and it is here today
• WiMAX is the right technology for answering the demand
• The WiMAX Forum is fostering a thriving ecosystem
• Worldwide momentum
Image Courtesy of NASA
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Thank You!
w w w . w i m a x f o r u m . o r g