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CDMA2000 1xEV-DO Mobility Solutions CDMA2000 1xEV DO Rev A Product - PowerPoint PPT Presentation

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CDMA2000 1xEV-DO Mobility Solutions CDMA2000 1xEV DO Rev A Product Futures Mr. Ed Chao, Director Product Management For more information, contact: Mike Hobby Lucent Technologies Bell Labs (773) 52540285 mjhobby@lucent.com Spread Spectrum

  1. CDMA2000 1xEV-DO Mobility Solutions CDMA2000 1xEV DO Rev A Product Futures Mr. Ed Chao, Director Product Management For more information, contact: Mike Hobby Lucent Technologies Bell Labs (773) 52540285 mjhobby@lucent.com

  2. Spread Spectrum - 1X Code Division vs. L D 1xEV-DO Time Division Multiplexing 2.4M 1.2M 38.4 kbps 38.4 kbps 307.2 k 614k 614k TS TS TS 5 TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS TS 5 TS TS TS TS TS TS TS TS TS TS TS TS 5 5 TS TS 5 TS TS TS TS 5 TS TS TS 5 TS TS TS TS TS TS TS TS 5 TS TS TS 5 TS TS TS TS TS TS TS TS TS TS 5 Time Division (e.g. 1TS = 1.667 ms) Frame Duration (e.g. 20 ms) 1xEV-DO Carrier (Data Only) CDMA2000 1X (Voice & PD) � Dynamic Rate Control & • Power Control (PC) & Slow No PC Rate Control 307.2 k 1 CS Voice or PD User 1X = 1.25MHz DO = 1.25MHz C/I 38.4 kbps 38.4 kbps DRC User Throughput = 600 - 800 kbps User Throughput = 60 - 80 kbps 2.4M 1 CS Voice or PD User FL 614k C/I DRC 1 CS Voice or PD User 6 1 4 k DO BTS & DO BTS DRC C/I 1X & 1X M 2 . 1 AAT = 240 kbps AAT = ~ 1Mbps Lucent Technologies – Proprietary 2 12/21/2005 Use pursuant to company instruction

  3. 1xEV-DO Rev 0 Benefits • Most Viable HSD Option Available Today Improved support for real- – Deployments Worldwide IN 450, 700, 850, 1800/1900 MHz Bands time packet applications, • Fastest 3G Forward Link including Internet access, – Airlink drives FL data rates to 2.4Mbps Email, etc. – Time Division Multiplexing optimizes performance in good channel conditions • Reverse Link at 1X Speeds Can leverage advanced all-IP – Up to 153.6 kbps data rate architectures to improve – Soft hand Off performance and deployment – Optimized for packet Data flexibility • Offers High Speed Wireless Access for current offers – HSDe, HSDsmb, HDDmm, Enhanced capabilities to – Accelerate IMS enable service flexibility and • Supports needs Identified by MAP new revenue generating – Addresses Pent Up Demand features – Offers Major Productivity Improvements with Short ROI to Enterprise Lucent Technologies – Proprietary 3 12/21/2005 Use pursuant to company instruction

  4. CDMA2000 1X & 1xEV-DO Architecture EV-DO Access Network Aggregation Aggregation L2 Switch Applications L2 Switch DO RNC DO RNC Mux T1/E1 Mux Channelized Channelized Router Router GigE GigE T1/E1 DS3 DS3 (PCF) (PCF) Content Voice Services Video Data ENTERPRISE 1 1 E E / / 1 1 T T OA&M Firewall & VPN Gateway Watchmark Watchmark -RAN RAN Network OMP FX/ OMP FX/ SMSC SMSC HLR HLR & DO BTS DO BTS OMC- OMC RCS AP & RCS AP & 1X & OA&M Proxy OA&M Proxy 1X AAA AAA O T1/E1 T1/E1 IP ECP ECP Network PDSN PDSN cPSB 1X RNC cPSB O ATM SHO ATM SHO 1X RNC AP -AP DHCP DHCP DCS DCS DNS DNS 1X RNC- 1X RNC PCF PCF Wireless IP 1X Access Network Network Network Lucent Technologies – Proprietary 4 12/21/2005 Use pursuant to company instruction

  5. 1xEV-DO Rev A Benefits • Improved Forward Link Improved support for real- time packet applications, – Larger payloads drive data rates to 3.1Mbps – Improved MAC including VoIP, Gaming, – Packet Division Multiplexing improves performance Push-to-Speak in good channel conditions – New Channel enabling Increased Forward Throughput • Improved Reverse Link Can leverage advanced all-IP – Up to 1.8 Mbps data rate architectures to further – Throughput and latency gains with hybrid ARQ improve performance and – Improved MAC Layers on RL deployment flexibility • QoS – Inter-User – Priority by User – Intra-User – Priority by Application Enhanced capabilities to – Requirements for VoIP/PTT applications • Broadcast/ Multicast (BC-MCS) enable service flexibility and new revenue generating – Multimedia content to multiple users – Higher Data Rates than Rev 0 features Lucent Technologies – Proprietary 5 12/21/2005 Use pursuant to company instruction

  6. Key Performance Data of 1xEV-DO Rev. A – Increased Peak data rates • 3.1 Mbps (2.4 Mps with Rev 0) FL Peak • 600 – 1 Mbps Individual User Experience D L • 630 – 1.05 Mbps AAT depending on Mobility per sector • 1.8 Mbps (~153 kbps with Rev 0) Peak data rate UL • 80 – 500 kbps Individual User Experience • ~ 400kbps AAT (~240 kb/s with Rev 0) per sector – Increased RL capacity (3GPP2 methodology) • Utilize HARQ to increase RL capacity • Improved Latency • ~118 ms (~200+ ms Mobile to Mobile) – Reduced RL transmission delay – Distributed control of RL • Sophisticated “Enhanced MAC “ to support inter and intra user QoS delivery Lucent Technologies – Proprietary 6 12/21/2005 Use pursuant to company instruction

  7. VoIP on 1xEV-DO 1xEV-DO Rev 0 is optimized for large downloads, and is inefficient with smaller speech packets • Rev A addresses these issues by: – Improved scheduling, and better multi-user multiplexing • New Scheduling Algorithms • New Reverse Link Structure • Multi-RLP Enhanced Packet Data Service – Multiple RLP Instances for Different Traffic Flows – Improved Error Correction Routines • Error Reduction With RLP or Delayed ARQ (D-ARQ) Packing Efficiency – Reduction of overhead efficiency via header compression IP & Other Overhead • 120 bytes to 7 (Control RTP / eCRTP / ROHC) – QoS constraints Delay and Jitter • Inter-User QoS / Intra-User QoS Delay is minimized for delay- sensitive packets FL Handoff – Fast downlink handoff via Data Source Control (DSC) channel Lucent Technologies – Proprietary 7 12/21/2005 Use pursuant to company instruction

  8. 1xEV-DO Rev A VoIP (R28) IMS Core Network EV-DO Access Network (HLR, HSS, GRAS) (HLR, HSS, GRAS) VoIP Components GW,APB) VoIP SIP AS VoIP SIP AS -GW,APB) Parlay AS Parlay AS USDS USDS VoIP Upgrade for Rev A ISG ISG DO RNC DO RNC DO BTS DO BTS DO VoIP Upgrade SO 60 DO Data (OSA- (OSA & VoIP Backhaul DO O Traffic (MRCF&P LCP LMRS LMRS LCP -RAN RAN OMP FX/ OMP FX/ (CSCF, (CSCF, SMS HLR HLR SMS CDMA /UMTS CDMA /UMTS PDF, PDF, OMC- BTS BTS FS5000) FS5000) OMC 1X O Traffic RCS AP RCS AP O Plexus Plexus IP ECP ECP LNG Network (MGCF & MGW) (ENUM, DNS, DHCP) -H, H, 1X RNC 1X RNC 1X PD & Diameter OMC- 1X BTS 1X BTS AAA AAA SurePay SurePay VitalQIP (CCF, OCS) eSM OMC IP VitalQIP PDSN PDSN -CN CN SO60 VoIP Backhaul OMC- OMC MI, eSM MI, O 1X Access Network FPS FPS CDMA2000 1X circuit voice PSTN/ (5E) (5E) PLMN Lucent Technologies – Proprietary 8 12/21/2005 Use pursuant to company instruction

  9. Upgrading from 1xEV-DO Rev. 0 to Rev. A • New Mobiles – New Device (with MSM6800) • Base Station – New EVM (with CSM6800) – New software release • Radio Network Controller – New software release • Can reuse R1SR-based RNC • PDSN – New software release • Can reuse existing PDSN Lucent Technologies – Proprietary 9 12/21/2005 Use pursuant to company instruction

  10. Demand for Communication Applications Wireline & Wireless End User Spending – NAR $50,000 Entertainment $45,000 Enterprise Productivity Personal Convenience $40,000 26% Conferencing $35,000 Messaging Telephony 13% $30,000 11% $25,000 11% $20,000 $15,000 16% 26% 25% $10,000 9% 9% 16% 13% $5,000 ($Ms) 25% $0 2004 2005 2006 2007 2008 2009 Sources: Multiple Analyst Reports, Dean & Co., 2004 Lucent Technologies – Proprietary 10 12/21/2005 Use pursuant to company instruction

  11. The Lucent Converged Network Accelerate/IMS including 802.16 Strategy IP Multi- -Media Subsystem Media Subsystem IP Multi Voice 802.11 VideoMediation Audio In-Bldg Applications Applications Presence Location 802.16 BTS 802.16 BTS 802.16 CDMA /UMTS CDMA /UMTS /802.16 BTS /802.16 BTS SoftswitchHSS/HLR AAA 802.15 Prepaid Session Control Session Control 3G UMTS/HSDPA MPLS Core CDMA2000 1X/1xEV-DO Cable “Twisted Pair” FTTP Fiber to the DSL Satellite 802.16 802.16 BTS 802.16 BTS Curb Lucent Technologies – Proprietary 11 12/21/2005 Use pursuant to company instruction

  12. Lucent’s Accelerate/IMS Program • Commitment to multi-vendor solution and integration – Enabling targeted blended, lifestyle service bundles • Driving the Industry towards IMS – Cooperative Marketing Programs & Demand Creation – Primary market research, service trials, and business modeling • Bell Labs Innovations – Leading standards development and jump- starting product development – End User Experience Management Tools Lucent Technologies – Proprietary 12 12/21/2005 Use pursuant to company instruction

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