3GPP2 Overview

Dr. Youn Kwan KimChair, 3GPP2 Steering Committee

LG Telecomykkim@lgtel.co.kr

cdma2000® India WorkshopNew Delhi, India23 February 2005

23 February 2005 1

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

23 February 2005 2

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–– TIATIA--41 core network specifications41 core network specifications–– All IP core network specificationsAll IP core network specifications–– Other RAN and ancillary specificationsOther RAN and ancillary specifications

cdma2000cdma2000®® is the trademark for the technical nomenclature for certain speis the trademark for the technical nomenclature for certain specifications and standards of the cifications and standards of the Organizational Partners (Organizational Partners (OPsOPs) of 3GPP2. Geographically (and as of the date of publication),) of 3GPP2. Geographically (and as of the date of publication), cdma2000cdma2000®® is a registered is a registered trademark of the Telecommunications Industry Association (TIAtrademark of the Telecommunications Industry Association (TIA--USA) in the United States.USA) in the United States.

23 February 2005 3

3GPP2 is…

More specifically:

• A collaborative third generation (3G) telecommunications specifications-setting project.

• Comprised of North American and Asian interests 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.

23 February 2005 4

3GPP2 Organizational Partners

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)

23 February 2005 5

Other 3GPP2 Partners

Market Representation Partners

CDMA Development Group

IPv6 Forum

IA450 Association

Observers

ETSI

TSACC

ITU

Individual Members: Approximately 75 companies

23 February 2005 6

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.

23 February 2005 7

3GPP2 Accomplishments (1 of 5)

• Air Interface Accomplishments– cdma2000 1x Rev. 0, A, and B 1999-2002– cdma2000 HRPD* Rev. 0 and A (1xEV-DO) 2000-2004– cdma2000 Rev. C and D (1xEV-DV) 2002-2004– cdma2000 Band Class document 2004

• 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

23 February 2005 8

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

Abis interface document IOS July 2001

IOS HRPD cdma2000 HRPD May 2003

IOS BCMCS cdma2000 1x Rev. D October 2004

IOS v4.3.1 cdma2000 1x Rev. C April 2004

IOS v5.0 cdma2000 1x Rev. D + TrFO/RTO* February 2005

HAT Auth. cdma2000 HRPD December 2004

**TrFOTrFO/RTO /RTO –– TranscoderTranscoder Free Operation/Remote Free Operation/Remote TranscoderTranscoder OperationOperation

23 February 2005 9

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

23 February 2005 10

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

23 February 2005 11

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

23 February 2005 12

3GPP2 (cdma2000) Migration Path

200420032002200120001999 2005 -

BackwardCompatible

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)

23 February 2005 13

HRPD (1xEV-DO) Overview

• 1xEV-DO = 1x Evolution–Data Only• 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.• HRPD features include:

– Broadcast and Multicast Services (BCMCS)– Improved QoS for small payload services requiring low latency (e.g.,

VoIP)– Reduced delay on Reverse Link Traffic and Access Channel– Fast paging for quick call set-up– Improved cross-technology (1x, 1xEV-DO) operation– Improved packet structure for Forward Traffic Channel (e.g., Multi-user

packets)– Enhanced Radio Link Protocol (RLP) and Medium Access Control (MAC)

23 February 2005 14

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)

23 February 2005 15

cdma2000 Revisions

Peak Data Performance (kbps)Specification Publication Date

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 3100 322

cdma2000 Rev. D Mar. 2004 3100 1800

HRPD Rev. 0 Oct. 2000 2400 153

HRPD Rev. A Apr. 2004 3100 1800

NOTE: Peak per user data rates shown. Actual rates and capacitNOTE: Peak per user data rates shown. Actual rates and capacities vary considerably with ies vary considerably with implementation, mobility, deployment, and traffic load conditionimplementation, mobility, deployment, and traffic load conditions.s.

23 February 2005 16

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

23 February 2005 17

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

23 February 2005 18

MMD Overview (3 of 3)

• X.S0013-A v1.0 will be aligned with 3GPP Release 6 and planned for publication in July 2005.

23 February 2005 19

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

23 February 2005 20

3GPP2 Vision (1 of 4)

• 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

23 February 2005 21

3GPP2 Vision (2 of 4)

• 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

23 February 2005 22

3GPP2 Vision (3 of 4)

• 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)

23 February 2005 23

3GPP2 Vision (4 of 4)

• June 2005 3GPP2 Evolution Workshop– Two day meeting– Overall 3GPP2 discussion on new requirements and

capabilities

23 February 2005 24

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

OrganizationalPartners

MarketRepresentation

PartnersTSG-XTSG-X

AccessNetwork Interfaces

Services &SystemsAspects

CoreNetworks

cdma2000Radio

Interface

Note: TSG-N and TSG-P were merged to form TSG-X in February 2003.

23 February 2005 25

3GPP2 Structure (continued)

TSG-AAccess Network Interfaces

TSG-AAccess Network Interfaces

TSG-Ccdma2000

Radio Interface

TSG-Ccdma2000

Radio Interface

TSG-XCore

Network

TSG-XCore

Network

TSG-SServices & Systems Aspects

TSG-SServices & Systems Aspects

WG-1Applications &

Services

WG-2Signaling &

Protocol

WG-3Physical

Layer

WG-4Performance

WG-5Work Planning

WG-1Feature/ServiceRequirements

WG-2Architecture/IP

WG-33GPP2 PMT (1)

WG-4Security

WG-5OAM&P (3)

WG-1 ERA Evolution, Requirements,

& Architecture

WG-2 CSNCircuit Switched

Networks

WG-3 PSNPacket Switched

Networks

WG-4 TSG-X PMT (1)

Work Planning

WG-1TSG-A PMT (1)

WG-2TrFO / RTO

WG-3IOS (2) Access

Network

WG-4Emerging

Technologies

Note (1): Program Management Team, Note (2): Interoperability Specification, Note (3): Operations, Administration, Maintenance & Provisioning

23 February 2005 26

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

23 February 2005 27

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

23 February 2005 28

TSG Responsibilities – 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:

Access Network Interfaces Inter-Operability Specifications for cdma2000 Revision 0, Revision A, Revision B, Revision C, and Revision DInter-Operability Specification (IOS) for High Rate Packet Data (HRPD) Access Network InterfacesInteroperability Specification (IOS) for Broadcast Multicast Services (BCMCS) Interoperability Specification (IOS) for Hybrid Mobile Station / Access Terminal (HAT) Authentication using the CAVE AlgorithmCDMA Tandem Free Operation (TFO)BTS-BSC Interoperability (Abis Interface)

23 February 2005 29

TSG Responsibilities – TSG-C

cdma2000 Revision 0, Revision A, and Revision Bcdma2000 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 ServicesR-UIMPosition DeterminationOTAPA/OTASPAll cdma2000 vocoders

Responsible for the Air Interface including associated terminal capabilities, performance requirements, and ancillary specifications. The following air interface specifications have been published:

23 February 2005 30

TSG Responsibilities – 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:

Wireless Radiotelecommunications Intersystem Operations (TIA-41) and enhancementscdma2000 Wireless IP Network and enhancementsLegacy MS DomainMultimedia Messaging ServiceOpen Service Access – Application Programming InterfaceMultimedia DomainPresence Service

23 February 2005 31

TSG Responsibilities – TSG-S

Responsible for Services and Systems Aspects including the following:

Stage 1 Requirements documents3GPP2 NAM (Network Architecture Model) and 3GPP2 Evolution document.3GPP2 Program Management activities3GPP2 Security specifications3GPP2 OAM&P (Operation, Administration, Maintenance and Provisioning) specifications3GPP2 Vision documentDevelopment of 3GPP2 process documents on behalf of the 3GPP2 SCCoordination of inter-relationship procedures and WIs in conjunction with OMA

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