3GPP2 – The Partnership Project for The Global cdma2000® Specifications
Dr. Hideo Okinaka Chair, 3GPP2 Steering Committee KDDI Corporation okinaka@kddi .com
2003 CDMA Americas Congress 9 December 2003
Presentation Overview
• What is 3GPP2? • 3GPP2 Partners • 3GPP2 Leadership • 3GPP2 Structure • TSG Activities/Status • 3GPP2 Release Alpha • 1xEV-DO (HRPD) and 1xEV-DV Overview • cdma2000® Evolution • Harmonisation Momentum
December 2003 1 What is 3GPP2?
The Third Generation Partnership Project 2 (3GPP2) is: • A collaborative third generation (3G) telecommunications specifications-setting project. • Comprised of North American and Asian interests developing global specifications for ANSI/TIA/EIA-41 "Cellular Radiotelecommunication Intersystem Operations network evolution to 3G”. • Focused on global specifications for the radio transmission technologies (RTTs) supported by ANSI/TIA/EIA-41 and the wireless IP network, particularly known as the cdma2000® family.
December 2003 2
3GPP2 Organizational Partners
ARIB Association of Radio Industries and Businesses (Japan) CCSA China Communications Standard Association (replaced CWTS) (China) TIA Telecommunications Industry Association (NAFTA countries: USA, Canada, Mexico) TTA Telecommunications Technology Association (Korea) TTC Telecommunication Technology Committee (Japan)
December 2003 3 Other 3GPP2 Partners
Market Representation Partners
lCDMA Development Group
Observers
lETSI
lTSACC
Individual Members: Over 70 companies
December 2003 4
3GPP2 SC Leadership
Steering Committee
Chair: Dr. Hideo Okinaka (KDDI) Vice Chair: Gerry Flynn (Verizon Wireless) Vice Chair: Dr. Y.K. Kim (LG Telecom) Vice Chair: Wan Yi (CCSA) Secretariat: Henry Cuschieri
December 2003 5 3GPP2 Structure
Steering Committee Organizational Steering Committee Partners
Market Representation TSG-N TSG-P Partners TSGTSG--AA TSGTSG--CC TSGTSG--SS TSGTSG--X*X*
Access cdma2000® Evolved Wireless Services & Network ANSI-41 Packet Data Systems Interfaces WIN Networking Aspects
* TSG-N and TSG-P were merged to form TSG-X in February 2003.
December 2003 6
3GPP2 Structure (continued)
TSG-A TSG-S TSG-A TSG-C TSG-N TSG-P TSG-S AccessAccess TSG-C ServicesServices & & Network ® TSG-X Systems Network cdma2000cdma2000® Systems InterfacesInterfaces Intersystem Operations AspectsAspects
WG-1 WG-1 CSN-WG (Circuit Switched Network) WG-1 Applications & Wireless Intelligent Network, Feature/Service PMT* Services ANSI-41 Requirements
WG-2 WG-2 PSN-WG (Packet Switched Network) WG-2 Features & Signaling & Wireless IP, MMD, IP Services Architecture/IP Requirements Protocol WG-3 REA-WG WG-3 WG-3 IOS** Access Physical Stage1 Review, Evolution Path, PMT* Network Layer Architecture WG-4 WG-4 Supporting PMT*-WG WG-4 Technologies Performance Work Item, Work Plan Security
* Program Management Team WG-5 ** Inter-Operability Specification OAM&P*** *** Operations, Administration, Maintenance & Provisioning
December 2003 7 TSG Activities/Status – TSG-A
Responsible for the Access Network Interface (i.e., connection between the Core Network and the Air Interface). The following specifications have been published: Ÿ Access Network Interfaces Inter-Operability Specifications for cdma2000® Revision 0, Revision A, Revision B, and Revision C (1xEV-DV) Ÿ Inter-Operability Specification (IOS) for High Rate Packet Data (HRPD) Access Network Interfaces Ÿ CDMA Tandem Free Operation (TFO) Ÿ BTS-BSC Interoperability (Abis Interface)
December 2003 8
TSG Activities/Status – TSG-C
Responsible for the Air Interface including associated terminal capabilities, performance requirements, and ancillary specifications. The following air interface specifications have been published: Ÿ cdma2000® Revision 0, Revision A, Revision B, and Revision C (1xEV-DV) Ÿ High Rate Packet Data (HRPD) Ÿ Direct Spread Specification for Spread Spectrum Systems on ANSI-41 (DS-41) Ÿ Multi-Carrier Specification for Spread Spectrum Systems on GSM MAP (MC-MAP) Ÿ Voice and Data Services Options
December 2003 9 TSG Activities/Status – TSG-S
Responsible for Services and Systems Aspects including the following: Ÿ Stage 1 Requirements documents Ÿ 3GPP2 NAM (Network Architecture Model) and 3GPP2 Evolution document. Ÿ 3GPP2 Program Management activities including process guidelines Ÿ 3GPP2 Network Security specifications Ÿ 3GPP2 OAM&P (Operation, Administration, Maintenance and Provisioning) specifications
December 2003 10
TSG Activities/Status – TSG-X
Responsible for all Core Network specifications including the legacy circuit switched network platform, the new All IP network platform, and the evolution path between the two. The primary specifications which have been published include: Ÿ Cellular Radiotelecommunications Intersystem Operations (ANSI/TIA/EIA-41) and enhancements Ÿ Wireless IP Network Standard and enhancements Ÿ Legacy MS Domain Ÿ Multimedia Messaging Service Ÿ Open Service Access – Application Programming Interface
December 2003 11 3GPP2 Release Alpha
ØRelease Alpha is a coordinated 3GPP2 system release which is composed of the latest feature sets across the system. ØRelease Alpha is: Ÿ Defined in detail in cdma2000® System Release Guide (under development as S.R0052). Ÿ Completed in October 2003.
December 2003 12
Primary Release Alpha Features and Service Capabilities
• Legacy MS Domain (LMSD) Step1 • HRPD Phase-II capabilities • Packet data flow control and handoff capability to support high speed packet data • Base Station (BS), Packet Control Function (PCF), Packet Data Serving Node (PDSN) interface version control for the IOS standard • Enhanced cdma2000 Supplemental Channel operation • Inter-standard roaming capability between cdma2000 and Global System for Mobile Communications (GSM) systems • Selectable mode vocoder and supporting functions • Quality of Service (QoS) control to support multiple service instances and IP transport • Header compression for voice over IP service standard • Voice over IP (VoIP ) • IP Broadcast and IP Multicast • Other enhanced features in Revision-C of the cdma2000 air interface
December 2003 13 1xEV-DO (HRPD) Overview
• 1xEV-DO = 1x Evolution – Data Only • HRPD = High Rate Packet Data • HRPD Rev. 0 Stage 1 requirements (S.R0023) are:
Forward Link Reverse Link Vehicular Peak Data Rate 1.25 Mbps 144 kbps Vehicular Average Data Rate 600 kbps 144 kbps Fixed/Pedestrian Data Rate 2 Mbps 144 kbps
• HRPD specification was originally published in Oct. 2000 and most recently updated in Oct. 2002 (C.S0024-0). • HRPD Rev.A is under development. The primary focus of this release is to improve Reverse Link Performance and to incorporate technologies developed for 1xEV-DV.
December 2003 14
1xEV-DV Overview
• 1xEV-DV = 1x Evolution – Data and Voice (on the same channel) • A projection of 1xEV-DV performance is noted below:
Forward Link Reverse Link System Wide Average Data Throughput – Full Buffer 1.7 Mbps* 285 kbps *Pedestrian Speed System Wide Average Data Throughput – Mixed Traffic/Mixed 420 kbps 90 kbps channel Packet Data Peak Data Rate 3 Mbps 450 kbps All data rates calculated for a data-only configuration with a mix of data services based on procedures in the 3GPP2 1xEV-DV Evaluation Methodology. • 1xEV-DV specifications were published as cdma2000® Rev.C in May 2002: – C.S0001-C Introduction – C.S0004-C LAC – C.S0002-C Physical Layer – C.S0005-C Layer 3 Signaling – C.S0003-C MAC – C.S0006-C Analog • cdma2000® Rev.D is under development. Its primary focus is to improve Reverse Link Performance.
December 2003 15 cdma2000® Evolution
cdma2000® (Rev. D) cdma2000® 1x/1xEV-DV (Rev.C) 1x/1xEV-DV cdma2000® HRPD cdma2000® (Rev. A) HRPD cdma2000® (1xEV-DO) 1x IS-95
December 2003 16
Harmonisation Momentum
r 3GPP2 & 3GPP Harmonisation u cdma2000®-UMTS interoperability –“Hooks & Extensions” (1999) u All IP network – Harmonisation Meeting (2002) u 1xEV-DV-HSDPA – Harmonisation Meeting (2001) u Spatial Channel Modelling Group (2002) u OSA/API JWG (3GPP/ETSI/Parlay/3GPP2) u UIM u MEID r ITU Support u Inputs to ITU-R Rec. M.1457 (ITU-R WP8F) u Inputs to ITU-T Rec. Q.1742 (ITU-T SSG) r IETF Coordination r OMA Coordination
December 2003 17 Thank You!
For more information, please visit
http://www.3gpp2.org