cdma2000 Technology Initiative

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1 cdma2000 Technology Initiative Dr. Eshwar Pittampalli Lucent Technologies cdma2000 India Wkshop New Delhi, India 23 February 2005

2 Outline 3GPP2 TSG-C Organization Structure Air Interface Specifications cdma2000 1x Air Interface cdma2000 High Rate Packet Data (HRPD) Air Interface Service Related Specifications Test Specifications 23 February

3 3GPP2 TSG-C Structure TSG-C cdma2000 Air Interface WG1 Application Services WG2 Signaling and WG3 Physical Layer WG4 Perfmance WG5 Wk Planning SWG 1.1 Voice Services SWG 2.1 MAC SWG 4.1 Physical Perfmance SWG 1.2 Multimedia Services SWG 2.2 LAC SWG 4.2 Signaling Confmance SWG 1.3 Data Services SWG 2.3 Layer 3 Signaling SWG 4.3 Geolocation Perfmance SWG 1.4 Ancillary Services SWG 2.4 Analog/Digital Compatibility SWG 1.6 Location Services SWG 2.5 HRPD Upper Layers 23 February

4 cdma2000 1x and HRPD Air Interface Standards IS-95-A TIA/EIA-95-B See f specifications May 1995 March xEV-DO cdma2000 HRPD Rev 0 October 2000 cdma2000 HRPD Rev A April xEV-DV cdma2000 1x Rev 0 cdma2000 1x Rev A cdma2000 1x Rev B cdma2000 1x Rev C cdma2000 1x Rev D July 1999 March 2000 May 2002 May 2003 March February

5 cdma2000 Air Interface Capabilities in Recently Published Standards Suppt f Advanced Multi-Media and Streaming Applications: Sophisticated Multi-flow QoS VoIP Video Telephony PoC (Push to Talk over Cellular) QoS Capabilities Reduced Latency Managed Jitter Tradeoff Capacity vs. Latency/Jitter on an Application Flow-by-Flow Basis Centrally Controlled and Managed by Base Station Broadcast/Multicast Services Improved Security Enhanced Integration of cdma2000 1x and HRPD Operation Cross Paging Battery Life Improvements f Hybrid 1x/HRPD Devices cdma2000 is the trademark f the technical nomenclature f certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000 is a registered trademark of the Telecommunications Industry Association (TIA-USA) in the United States. 23 February

6 cdma2000 1x Air Interface 23 February

7 cdma2000 1x Layering and Documents C.S0001-r - Introduction to cdma2000 Spread Spectrum Systems C.S0002-r - Physical Layer Standard f cdma2000 Spread Spectrum Systems C.S0003-r -Medium Access Control (MAC) Standard f cdma2000 Spread Spectrum Systems C.S0004-r - Signaling Link Access Control (LAC) Standard f cdma2000 Spread Spectrum Systems C.S0005-r - Upper Layer (Layer 3) Signaling Standard f cdma2000 Spread Spectrum Systems C.S0006-r -Analog Signaling Standard f cdma2000 Spread Spectrum Systems OSI Layers 3-7 OSI Layer 2 Signaling to Physical Layer Interface Upper Layer Signaling (C.S0005-r) Signaling to F-PDCH and R-PDCH Control Function Interface LAC Sublayer (C.S0004-r) SRBP F-PDCH Control Function Data Services RLP RLP RLP Multiplexing and QoS Delivery R-PDCH Control Function Voice Services MAC Sublayer (C.S0003-r) -r denotes revision, e.g., 0, A, B,... OSI Layer 1 Physical Layer (C.S0002-r) 23 February

8 Maj Enhancements in cdma2000 1x Revision D Suppt of 1xEV-DV Reverse Packet Channel One channel per mobile station Mobile station is required to suppt peak rate of 1.23 Mbps; 1.53 and 1.84 Mbps are optional peak rates Shter frames Higher capacity Multi-flow QoS Suppt BCMCS (Broadcast and Multicast Service) Advertisement of Available BCMC Flows Registration f Flows Determination of When MS are Moniting Flows and What Flows are Needed in What Sects Link (MAC) Layer Framing and Encryption Soft Handoff f Improved Data Rates and Coverage Idle Mode Operation (i.e., no Reverse Channels Required to Save Battery Life) Reed-Solomon Fward Err Crecting Codes f Improved Data Rates and Coverage Efficient and Flexible Fward Link Resource Sharing between BCMC and Regular Unicast Traffic Changes Specific to Layer 3 Direct Channel Assignment and Reduced SCI Operation Suppt f MEIDs (Mobile Equipment IDs, ESN replacement) Public Long Code Mask (PLCM) Enhancements SYNC_ID enhancements Multiple Services Enhancements Smaller Fward Link Packets (212 bits) 23 February

9 cdma2000 HRPD Air Interface 23 February

10 Recent Maj Enhancements to HRPD Air Interface Standards Control Plane Flow Control Location Update Data Over Signaling Flow Transpt 1 RLP Flow 1 ResvID 1 RLP PDUs Flow Transpt 2 Flow Transpt 3 RLP Flow 2 ResvID 2 ResvID 3 RLP PDUs Data Plane C.S0024-A and C.S0063 Multi-flow Packet Data f QoS and VoIP C.S0054 Broadcast/ Multicast Services Application Layer Default Stream Virtual Stream Suppt Large Number Of Application Streams Stream Layer SMP, AMP, SCP Session Layer Idle State Enhanced Idle State, ALMP, ISP, PCP, Route Update, OMP, CSP C.S0039 Connection Layer Security, Key Exchange DH Key Exchange, Authentication SHA-1 Authentication, Default Encryption AES Encryption AES Encryption Security Layer Control Channel MAC Enhanced CC MAC Access Channel MAC Enhanced AC MAC Fward TC MAC Enhanced Fward TC MAC Subtype 1 Reverse TC MAC Reverse TC MAC Subtype 2 Reverse TC MAC Subtype 3 Reverse TC MAC (MAC Flows) Fward Link and Multi-flow Reverse Link MAC f QoS and VoIP Broadcast/ Multicast PHY/MAC MAC Layer Subtype 0 (Legacy) PHY Subtype 1 PHY Subtype 2 (Release A ) PHY Reverse Link Enhancements f Higher Rates (1.8 Mbps), H-ARQ, QoS, and VoIP Fward Link Enhancements f Higher Rates (3.1 Mbps), QoS, and VoIP Physical Layer 23 February

11 HRPD Air Interface Evolution Suppting Enhancements (1) Multi-flow Packet Application (C.S0024-A and C.S0063) Header Compression (e.g., ROHC) HDLC/PPP-less Flows (C.S0063) f VoIP and Other RTP Flows Enhanced Multi-flow RLP f Improved Perfmance on Various Application Flows with Differing Delivery Requirements Suppt f Data over Signaling (DoS) Similar to 1x SDBs (e.g., f Reduced SIP Call Startup Time) High Rate Reverse Link 1.8 Mbps Peak Rate Distributed Multi-flow MAC with Centralized Management and Control Delivers both Intra- and Inter-User QoS Differentiated on a Flow-by-Flow Basis Faster Adaptation to Changing Air Interface Conditions (e.g., to Reach Highest Supptable Data Rate Quickly f Real-time Flows) Hybrid ARQ with Shter Frame Size f Reduced Latency (6.66 ms) Lower Layer Retransmission f Reduced Latency (i.e., with out RLP NAKs) Enhanced Fward Link Higher Peak Data Rate (3.1 Mbps) Improved Handling of Shter Packets (e.g., f VoIP) through Multi-User Packets DSC f Seamless Cell Selection Suppt f Lower Layer Retransmission (f Reduced Latency) 23 February

12 HRPD Air Interface Evolution Suppting Enhancements (2) Improved Common Channels Faster Access and Paging Reduced Connection Setup Time Battery Life Improvements Suppt f Larger Payloads (e.g., f Carrying SIP Messages via DoS) Broadcast/Multicast Services (C.S0054) Air Interface Suppt f: Advertisement of Available BCMC Flows Registration f Flows Determination of When ATs are Moniting Flows and What Flows are Needed in What Sects Link (MAC) Layer Framing and Encryption Physical/MAC Capabilities: Soft Handoff f Improved Data Rates and Coverage Idle Mode Operation (i.e., no Reverse Channels Required to Save Battery Life) Reed-Solomon Fward Err Crecting Codes f Improved Data Rates and Coverage Efficient and Flexible Interleaving of BCMC Slots with Unicast Slots to Share Fward Link between BCMC and Regular Unicast Traffic Enhanced Subscriber Privacy AES Encryption Suppt (C.S0039) 23 February

13 cdma2000 Applications and Services 23 February

14 TSG-C Voice Services Voice Codecs Low Rate (<= 8 Kbps) Enhanced Variable Rate Codec (EVRC) C.S0014 Selectable Mode Vocoder (SMV) C.S0034 High Rate (<= 13 Kbps) High Rate Speech Codec (13K) C.S0020 Variable Multi-Rate Wideband (VMR-WB) C.S0052 VoIP Services Required Air Interface Capabilities QoS Capabilities Header Compression/Removal Handoff Fully Suppted by Air Interfaces: C.S000[1-5]-A through D and SO60/61 (C.S0047) f 1x C.S0024-A and C.S0063 f HRPD 23 February

15 TSG-C Application Services Messaging / Multimedia Sht Message Service (SMS/EMS) C.S0015 Multimedia Message Service (MMS) C.S0045 Multimedia Streaming Service (MSS) C.S0046 Multimedia File Fmats C.S0050 R-UIM Removable User Identity Module (R-UIM) C.S0023 Over-The-Air Programming (OTA) OTA Service Provisioning & Parameter Admin. C.S0016 Geographic Location Position Determination Service (PDS) C.S February

16 TSG-C Test Specifications f Mobile Stations and Base Stations Recommended Minimum Perfmance Specifications cdma2000 1x Base Station Mobile Station C.S0010-C C.S0011-C suppt through cdma2000 rev. C cdma2000 High Rate Packet Data Access Netwk Access Terminal C.S C.S suppt f HRPD rev. 0 Position Determination C.S suppts C.S Spread Spectrum Mobile Stations Signaling Confmance Specifications cdma2000 1x C.S cdma2000 High Rate Packet Data C.S suppts cdma2000 rev. A Wireless IP Netwks C.S C.S Signaling Confmance Tests f cdma2000 Signaling confmance tests f cdma2000 moved to C.S Suppt f other applications, e.g. SMS, will be moved to other documents in the future. All Interoperability tests have been moved to C.S0044-A Interoperability Specification Suppting Documents C.S0013-A Loopback Service Options (LSO) f cdma2000 Spread Spectrum Systems C.S Markov Service Option (MSO) f cdma2000 Spread Spectrum Systems C.S0026-A Test Data Service Option (TDSO) f cdma2000 Spread Spectrum Systems C.S Test Application Specification (TAS) f High Rate Packet Data Air Interface C.S suppts through cdma2000 rev. A F MS suppting R-UIM C.S0048 Mobile Equipment (ME) Confmance Testing f cdma2000 Spread Spectrum Standards 23 February

17 The Future Preliminary Discussions have Started in TSG-C on Topics f the Next Revisions of cdma2000 Family Technical Proposals Under Discussion (No Official Decisions): Nx Radio Channel techniques f wider bandwidth radio channels, higher data rates, etc. MIMO (Multiple In/Multiple Out antenna configurations) Evolution of C.S0054 (HRPD BCMCS) to suppt enhancements to coding and modulation f higher data rates and/ better coverage Currently in Planning Stages f Next Revisions of cdma2000 Air Interface Specifications: cdma2000 1x Revision E cdma2000 HRPD Revision B June GPP2 Steering Committee (SC) Wkshop Two day meeting (Seoul, Kea) Overall 3GPP2 discussion on new requirements and capabilities 23 February

System Release Guide for the (R4) Release of the cdma2000 System Specifications

3GPP2 SC.R2004-002-0 Version 1.0 Version Date: 25 October 2006 System Release Guide for the (R4) Release of the cdma2000 System Specifications Copyright Notice 3GPP2 and its Organizational Partners claim