3gpp2 overview dr. youn kwan kim chair, 3gpp2 steering committee lg telecom ([email protected])...
TRANSCRIPT
3GPP2 Overview
Dr. Youn Kwan Kim Chair, 3GPP2 Steering CommitteeLG Telecom ([email protected])
cdma2000® Brazil Workshop
25 October 2006
Le Meridien Copacabana
Rio De Janeiro, Brazil
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Presentation Overview
• 3GPP2 is…– 3GPP2 Organization Partners– Other 3GPP2 Partners
• 3GPP2 Goals• 3GPP2 Accomplishments
– 3GPP2 (cdma2000) Migration Path– 1xEV-DO Overview– 1xEV-DV Overview– cdma2000 Air Interface revisions– MMD Overview
• 3GPP2 Vision• 3GPP2 Structure• 3GPP2 Internal Responsibilities
– OP– SC– TSG-A– TSG-C– TSG-X– TSG-S
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3GPP2 is…
The Third Generation Partnership Project 2 (3GPP2) is the Partnership Project for Global cdma2000® Specifications including:– cdma2000 air interface specificationscdma2000 air interface specifications– TIA-41 core network specificationsTIA-41 core network specifications– All IP core network specificationsAll IP core network specifications– Other RAN and ancillary specificationsOther RAN and ancillary specifications
cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000® is a registered 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.trademark of the Telecommunications Industry Association (TIA-USA) in the United States.
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3GPP2 is…
• A collaborative third generation (3G) telecommunications specifications-setting project.
• Comprised of interests from the Americas and Asia to develop developing global specifications for TIA-41 “Wireless Radiotelecommunication Intersystem Operations” network evolution to 3G.
• Focused on global specifications for the radio transmission technologies (RTTs) supported by TIA-41 and the wireless IP core networks, together known as the cdma2000 family of standards.
More specifically:
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3GPP2 Organizational Partners (OPs)
ARIB Association of Radio Industries and Businesses (Japan)CCSA China Communications Standard Association (China)TIA Telecommunications Industry Association (NAFTA countries: USA, Canada, Mexico)TTA Telecommunications Technology Association (Korea)TTC Telecommunication Technology Committee (Japan)
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Other 3GPP2 Partners
Market Representation Partners (MRPs)
CDMA Development Group
IPv6 Forum
IA450 Association
MobileIGNITE
Observers
ETSI
TSACC
ITU
Individual Members: More than 80 companies
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3GPP2 Goals
• Develop timely market-driven specifications for cdma2000 standards family;
• Specify most efficient utilization of radio and network resources for highest capacity voice networks;
• Specify data services for highest throughput and maximum data rate;
• Develop innovative mobile voice and data services with maximum interoperability with IETF (Internet) specifications and other wireless technologies;
• Plan network evolution to support migration to and interoperability with new system capabilities.
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3GPP2 Accomplishments (1 of 5)
• Air Interface Accomplishments– cdma2000 1x Rev. 0, A, and B 1999-2002– cdma2000 HRPD* Rev. 0, A (1xEV-DO) and B (NxEV-DO) 2000-2006– cdma2000 Rev. C and D (1xEV-DV) 2002-2004– cdma2000 Band Class document Rev 0, A, and B 2004-2006
• Network Accomplishments– TIA-41 2000-2004– cdma2000 Wireless IP Network 2000-2004– Open Service Access - Application Programming Interface 2003– Legacy MS Domain 2003-2004– Multimedia Domain 2003-2004– Multimedia Messaging Services 2003-2004
* * High Rate Packet DataHigh Rate Packet Data
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3GPP2 Accomplishments (2 of 5)
• IOS Accomplishments
RELEASE SUPPORTS RELEASE DATE
IOS v4.0 cdma2000 1x Rev. 0 June 2000
IOS v4.1 cdma2000 1x Rev. A June 2001
IOS v4.2 cdma2000 1x Rev. B partial May 2002
IOS v4.3 cdma2000 1x Rev. B July 2003
IOS v4.3.1 cdma2000 1x Rev. C April 2004
IOS v5.0 cdma2000 1x Rev. D + TrFO/RTO* February 2005
Abis interface document IOS July 2001
IOS HRPD cdma2000 HRPD May 2003
IOS BCMCS cdma2000 1x Rev. D October 2004
HAT Auth. cdma2000 HRPD December 2004
**TrFO/RTO – Transcoder Free Operation/Remote Transcoder OperationTrFO/RTO – Transcoder Free Operation/Remote Transcoder Operation
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3GPP2 Accomplishments (3 of 5)
• Application Accomplishments– BCMCS (Broadcast-Multicast Service)– CDMA Card Application Toolkit– CDMA Packet Data Service– Circuit Switched Call Precedence over CDMA Packet Data Session– Circuit Switched Video Conferencing– Location Services/Position Determination Services– One and Two Way CDMA/GSM Roaming– Open Service Access– OTAPA/OTASP (OTA Parameter Administration and Service
Provisioning)– Pre-paid charging– QoS – R-UIM (CDMA SIM)– SMS/EMS/MMS– VoIP– Wireless Intelligent Network (WIN) Services
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3GPP2 Accomplishments (4 of 5)
• Vocoder Accomplishments
– QCELP13 High-Rate Speech Service Option (Service Option 17) – EVRC Enhanced Variable Rate Codec (Service Option 3) – SMV Selectable Mode Vocoder (Service Option 56) – VMR-WB Variable-Rate Multimode Wideband Vocoder
(Service Options 62 and 63)
• Other Accomplishments– 3GPP2 All IP NAM – 3GPP2 Evolution document– PMT Work Planning/Release Planning and coordination with OMA– 3GPP2 initiated Numbering JEM resulted in:
• UIM ID Guidelines• MEID Guidelines
– Expanded security analysis of all applicable 3GPP2 documents– Joint development of AKA with TIA AHAG and 3GPP– OAM&P specification development as a result of close collaboration with 3GPP
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3GPP2 Accomplishments (5 of 5)
• Sample Internet applications that run on cdma2000– Audio/Video Streaming– Content Download/Replay (e.g., music, movie-clip, …)– Downloadable Client/Server Applications (e.g., Calendar/Scheduler)– E-mail with multimedia file attachments (e.g., picture, video)– Gaming– Instant Messaging – Presence– Voice over IP (VoIP)– Web browsing– PTT– Push to media– Videa telephony
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3GPP2 (cdma2000) Migration Path
200420032002200120001999 2006 -
Backward Compatible
Backward Compatible
cdma2000HRPDRev. A
IS-95(cdmaOne)
cdma2000HRPDRev. 0
cdma2000Rev. B
(1x)
cdma2000Rev. C
(1xEV-DVPhase 1)
cdma2000Rev. 0(1x)
cdma2000Rev. A
(1x)
cdma2000Rev. D
(1xEV-DV)
2005
cdma2000HRPDRev. B
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HRPD (1xEV-DO) Overview
• 1xEV-DO = 1x Evolution–Data Optimized
• C.S0024-0: HRPD specification was originally published in Oct. 2000 and then updated in Oct. 2002.
• C.S0024-A: HRPD with substantially improved Reverse Link Performance was published in April 2004.
• C.S0024-B: Multi-carrier EV-DO (NxEV-DO) aggregates multiple 1xEV-DO carriers to provide higher rates for packet data services.
• HRPD features include:– Higher peak rates– Improved QoS– Reduced delay on Reverse Link Traffic – Reduced connection setup latency (Fast paging and reduced Access Channel delay)– Improved cross-technology (1x, 1xEV-DO) operation– Improved packing efficiency for Forward Traffic Channel (e.g., Multi-user
packets)– Enhanced Radio Link Protocol (RLP) and Medium Access Control (MAC)– Broadcast and Multicast Services: Basic (BCMCS) and enhanced (E-BCMCS)
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1xEV-DV Overview
• 1xEV-DV = 1x Evolution–Data and Voice (on the same channel)• 1xEV-DV specifications were published in volumes:
– C.S0001 Introduction – C.S0004 LAC– C.S0002 Physical Layer – C.S0005 Layer 3 Signaling– C.S0003 MAC – C.S0006 Analog
• cdma2000 Rev. C was published in May 2002 as C.S0001-C through C.S0006-C.• cdma2000 Rev. D with substantially improved Reverse Link Performance was
published in March 2004 as C.S0001-D through C.S0006-D.• 1xEV-DV features include:
– Enhanced Authentication– Fast Call Setup– De-coupling of Public Long Code Mask (PLCM) from ESN (Electronic Serial
Number)– Dynamic T_TDROP for improved soft handoff performance– Mobile Equipment Identifier (MEID)– Enhancements for Multiple Simultaneous Services – Broadcast and Multicast Services (BCMCS)
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cdma2000 Revisions
Specification Publication Date
Peak Data Performance (kbps)
FL RL
cdma2000 Rev. 0 Oct. 1999 322 168
cdma2000 Rev. A Jul. 2000 629 322
cdma2000 Rev. B Feb. 2002 629 322
cdma2000 Rev. C May 2002 3091 322
cdma2000 Rev. D Mar. 2004 3091 1856
HRPD Rev. 0 Oct. 2000 2457 153
HRPD Rev. A Apr. 2004 3072 1843
HRPD Rev. B June 2006 N* x 4915 N x 1843
NOTE: Peak per user data rates shown. Actual rates and capacities vary considerably with NOTE: Peak per user data rates shown. Actual rates and capacities vary considerably with implementation, mobility, deployment, and traffic load conditions. implementation, mobility, deployment, and traffic load conditions. N is the number of 1.25 N is the number of 1.25 MHz frequency assignments usedMHz frequency assignments used
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MMD Overview (1 of 3)
• X.S0013-0 v1.0 All-IP Core Network Multimedia Domain (MMD)
• First Publication December 2003, Updated in April 2004• Published in 10 volumes (volumes 0, 2-11)
– Aligned with 3GPP Release 5 IMS*– Enhanced for Access Network Independence– Uses IETF Protocols
• SIP• Diameter• Mobile IP (v4 & v6)
– Supports Service Access Application Programming Interfaces (APIs)
* 3* 3GPP2 MMD and 3GPP IMS are aligned above the transport layer GPP2 MMD and 3GPP IMS are aligned above the transport layer
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MMD Overview (2 of 3)
• Supports new Multimedia Mobile Stations– Provides IP multimedia capabilities
• QoS Negotiation
• Authentication, Authorization, Accounting
• Session Handoff
– Supports new IP multimedia services• VoIP
• Call Related Services (e.g., voice services)
• Non-call Related Services (e.g., Internet access)
– Supports roaming to/from Legacy MS Support domain
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MMD Overview (3 of 3)
• X.S0013-A v1.0 will be aligned with 3GPP Release 6 and planned for publication in July 2005.
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External Coordination Activities
• 3GPP2 & 3GPP Harmonization– 3GPP2 MMD/3GPP IMS including MMS, Presence, etc.– OSA/API JWG (3GPP/ETSI/Parlay/3GPP2)– CDMA UIM/GSM SIM – unified structure– CDMA MEID/GSM IMEI – unified structure– CDMA/GSM & UMTS OAM&P - common Management interfaces
• ITU Support - ITU-R WP 8F M.1457 and ITU-T SG19 Q.1741• IEEE – including IEEE 802.16 liaison for management systems• IETF Coordination• OMA Coordination
– BCMCS – Charging– MMS– PoC– Presence
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3GPP2 Vision (1 of 3)
• Market needs drive the long-term evolution of wireless networks including competitive costs for capital expenditures and operating costs per byte
• New concepts and technologies emerge out of research and are subjected to the scrutiny of both the wireless industry and the market
• The vision is based on future-proof concepts and technologies that are likely to succeed in the market place
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3GPP2 Vision (2 of 3)
• The 3GPP2 Vision:– looks beyond what is described in the 3GPP2 Evolution
document
– attempts to provide guidance to 3GPP2 on new capabilities, features, and interoperability requirements
– provides an evolution path for the core network and RAN elements including new interfaces and technologies
– may be considered or incorporated into the 3GPP2 Evolution plan
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3GPP2 Vision (3 of 3)
• Under investigation– Multi-carrier configurations for further increases in data rates– MIMO (Multiple Input, Multiple Output) Antenna– Comprehensive End-to-End QoS– Migration to IPv6– IP Based Radio Access Signaling and Distributed Mobility
Management– Development of advanced applications based on enablers such
as geo-location, broadcast/multicast, VoIP, etc.– Seamless session mobility across access domains– Security and network/service enhancement to improve
application offerings (e.g., firewalls)
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3GPP2 Structure
Steering CommitteeChair: Dr. Y.K. Kim (LG Telecom)
Vice Chair: Gerry Flynn (Verizon Wireless)
Vice Chair: Toru Owai (NEC)
Vice Chair: Wan Yi (CCSA)
Secretariat: Henry Cuschieri
Steering CommitteeChair: Dr. Y.K. Kim (LG Telecom)
Vice Chair: Gerry Flynn (Verizon Wireless)
Vice Chair: Toru Owai (NEC)
Vice Chair: Wan Yi (CCSA)
Secretariat: Henry Cuschieri
TSG-CTSG-CTSG-ATSG-A TSG-STSG-S
AccessNetwork Interfaces
cdma2000Radio
Interface
Services &SystemsAspects
CoreNetworks
OrganizationalPartners
MarketRepresentation
Partners
Note: TSG-N and TSG-P were merged to form TSG-X in February 2003.
TSG-XTSG-X
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3GPP2 Structure (continued)
TSG-SServices & Systems Aspects
TSG-SServices & Systems Aspects
WG-1 ERA Evolution, Requirements,
& Architecture
WG-2 CSNCircuit Switched
Networks
WG-3 PSNPacket Switched
Networks
WG-4 TSG-X PMT (1) Work Planning
TSG-AAccess Network Interfaces
TSG-AAccess Network Interfaces
WG-1TSG-A PMT (1)
WG-2
RAN Evolution
WG-31x IOS(2)
WG-4HRPD IOS(2)
TSG-Ccdma2000
Radio Interface
TSG-Ccdma2000
Radio Interface
WG-1Feature/ServiceRequirements
WG-2Architecture/IP
WG-33GPP2 PMT (1)
WG-4Security
WG-5OAM&P (3)
Note (1): Program Management Team, Note (2): Interoperability Specification, Note (3): Operations, Administration, Maintenance & Provisioning
TSG-XCore
Network
TSG-XCore
Network
WG-1Applications &
Services
WG-2Signaling &
Protocol
WG-3Physical
Layer
WG-4Performance
WG-5Work Planning
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OP Responsibilities
• The responsibilities of the 3GPP2 Organizational Partners (OPs) include the following:– Joint ownership (including copyright) of the Technical
Specifications– Maintenance of the 3GPP2 Partnership Project Agreement
(PPA)– The right to dissolve the 3G Partnership Project 2– The right to validate new Partners to 3GPP2– Approval of Organizational Partner funding requirements– Development and maintenance of the 3GPP2 Working
Procedures Document (WPD)– Management of human and financial resources assigned to the
3GPP2 SC
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SC Responsibilities
• The responsibilities of the 3GPP2 Steering Committee (SC) include the following:– Management and allocation of resources to TSGs
– Handling of appeals from Individual Members on procedural matters
– Final adoption of Technical Specifications and Reports
– Confirmation of TSG Chairs and Vice Chairs
– Approval of existing TSG ToRs not requiring additional funding nor changes to the guiding scope of 3GPP2
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TSG Responsibilities – TSG-A
Access Network Interfaces Inter-Operability Specifications for cdma2000 Revision 0, Revision A, Revision B, Revision C, and Revision D
Inter-Operability Specification (IOS) for High Rate Packet Data (HRPD) Access Network Interfaces
Interoperability Specification (IOS) for Broadcast Multicast Services (BCMCS)
Interoperability Specification (IOS) for Hybrid Mobile Station / Access Terminal (HAT) Authentication using the CAVE Algorithm
CDMA Tandem Free Operation (TFO) BTS-BSC Interoperability (Abis Interface)
Responsible for the Access Network Interface (i.e., connection between the Core Network and the Air Interface). The following specifications have been published:
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TSG Responsibilities – TSG-C
cdma2000 Revision 0, Revision A, and Revision B cdma2000 Revision C and Revision D (1xEV-DV) High Rate Packet Data (HRPD) Direct Spread Specification for Spread Spectrum Systems on ANSI-41
(DS-41) Multi-Carrier Specification for Spread Spectrum Systems on GSM MAP
(MC-MAP) Voice and Data Services R-UIM Position Determination OTAPA/OTASP All cdma2000 vocoders
Responsible for the Air Interface including associated terminal capabilities, performance requirements, and ancillary specifications. The following air interface specifications have been published:
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TSG Responsibilities – TSG-X
Wireless Radiotelecommunications Intersystem Operations (TIA-41) and enhancements
cdma2000 Wireless IP Network and enhancements Legacy MS Domain Multimedia Messaging Service Open Service Access – Application Programming Interface Multimedia Domain Presence Service
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:
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TSG Responsibilities – TSG-S
Stage 1 Requirements documents 3GPP2 NAM (Network Architecture Model) and 3GPP2 Evolution
document. 3GPP2 Program Management activities 3GPP2 Security specifications 3GPP2 OAM&P (Operation, Administration, Maintenance and
Provisioning) specifications 3GPP2 Vision document Development of 3GPP2 process documents on behalf of the 3GPP2 SC Coordination of inter-relationship procedures and WIs in conjunction
with OMA
Responsible for Services and Systems Aspects including the following:
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