3gpp2 overview dr. hideo okinaka chair, 3gpp2 steering committee kddi corporation [email protected]...

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3GPP2 Overview Dr. Hideo Okinaka Chair, 3GPP2 Steering Committee KDDI Corporation [email protected] CDMA450 Evolution Seminar Hosted by 3GPP2, CDG, and IA450 Warsaw, Poland 15 June 2004

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3GPP2 Overview

Dr. Hideo Okinaka Chair, 3GPP2 Steering Committee

KDDI [email protected]

CDMA450 Evolution Seminar

Hosted by 3GPP2, CDG, and IA450

Warsaw, Poland

15 June 2004

15 June 2004 2

Presentation Overview

• 3GPP2 is…– 3GPP2 Organization Partners– Other 3GPP2 Partners

• 3GPP2 Goals• 3GPP2 Successes

– 3G Migration Paths– 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

15 June 2004 3

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.

15 June 2004 4

3GPP2 is…

• 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.

More specifically:

15 June 2004 5

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)

15 June 2004 6

Other 3GPP2 Partners

Market Representation Partners

CDMA Development Group

IPv6 Forum

Observers

ETSI

TSACC

ITU

Individual Members: Approximately 70 companies

15 June 2004 7

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.

15 June 2004 8

3GPP2 Successes (1 of 5)

• Air Interface Successes– 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

• Network Successes– 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 Data* High Rate Packet Data

15 June 2004 9

3GPP2 Successes (2 of 5)

• IOS Successes

• Vocoder Successes– 13kbps Codec– EVRC Enhanced Variable Rate Codec– SMV Selectable Mode Vocoder– VMR-WB Wideband Variable Mode Vocoder

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* TBD 2004

cdma2000 HRPD May 2003

*TrFO/RTO – Transcoder Free Operation/Remote Transcoder Operation*TrFO/RTO – Transcoder Free Operation/Remote Transcoder Operation

15 June 2004 10

3GPP2 Successes (3 of 5)

• Application Successes

– 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– R-UIM (CDMA SIM)– SMS/EMS/MMS– Wireless Intelligent Network (WIN) Services

15 June 2004 11

3GPP2 Successes (4 of 5)

• Other Successes– 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

15 June 2004 12

3GPP2 Successes (5 of 5)

• Sample Internet applications that run on cdma2000– Web browsing

– E-mail with multimedia file attachments (e.g., picture, video, etc.)

– Instant Messaging – Presence

– Audio/Video Streaming

– Content Download/Replay (e.g., music, movie-clip, …)

– Downloadable Client/Server Applications (e.g., Calendar/Scheduler)

– Voice over IP (VoIP)

15 June 2004 13

3G Migration Paths: 3GPP2 (cdma2000) vs. 3GPP (W-CDMA)

cdma2000 Family (3GPP2)

200420032002200120001999 2005 -

cdma2000Rel. B(1x)

cdma2000Rel. C

(1xEV-DV)

cdma2000HRPDRev. A

cdma2000Rel.0(1x)

cdma2000Rel. A(1x)

IS-95(cdmaOne)

Evolution/Backward Compatible

Backward Compatible

BackwardCompatible

Overlay

W-CDMARel 99

EDGE

GSM/GPRS

W-CDMARel 4

W-CDMARel 5

(HSDPA)

Revolution/Overlay

W-CDMARel 6

- Planned

Overlay

W-CDMA Family (3GPP)

BackwardCompatible

cdma2000Rel. D

(1xEV-DV)

cdma2000HRPDRev. 0

GERAN Maintenance

15 June 2004 14

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)

15 June 2004 15

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– New Band Classes 11 (400 MHz European TAMR) & 12 (800 MHz TAMR)– Mobile Equipment Identifier (MEID)– Enhancements for Multiple Simultaneous Services – Broadcast and Multicast Services (BCMCS)

15 June 2004 16

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 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 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.

15 June 2004 17

MMD Overview (1 of 4)

• 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 (MIP4 & MIP6)

– Supports Service Access Application Programming Interfaces (APIs)

* 3GPP2 MMD and 3GPP IMS are aligned above the transport layer * 3GPP2 MMD and 3GPP IMS are aligned above the transport layer

15 June 2004 18

MMD Overview (2 of 4)

• 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

15 June 2004 19

MMD Overview (3 of 4)

PolicyDecisionFunction

MediaGateway

MediaResourceFunction

Processor

MediaResourceFunctionController

Call SessionControl

Function

Mobile IPHomeAgent

AAA

8/OSA-API

15 16/Cx

17/Mg21 24/Mr 28/Go

47/Um 34/Mb

38/Mb37/Mb

MediaGatewayControl

Function

PSTN

26/PSTN

20

30/Mc

22

45/Mb

3 42

44/Mb

12/ISC

BorderRouter

46/Mb

29

40/Mb

OSAApplication

Server

25/Mp

MobileStation

IPNetwork

1

cdma2000 Access Network

36/Mb

43/Mb

41

32/Mb

AccessGateway

FA /Attendant

31

35

OSA ServiceCapability

Server10

11/Sh

Other Access Networks

Databases

EIR . . .PolicyRules

NetworkDSI Subscription

Profile

42/Mb

5/Mk

49/Mj9/Mi

33/Mb

BreakoutGatewayControl

Function

SIPApplication

Server

12/ISC

11/Sh

50

PositionDetermining

Entity

18 19

PositionServer

ManagedNetwork

Entity

OSF ElementManagement

Layer

m1

m2

OSF-Network

ManagementLayer / OSS

m4

m3

hh

Blue boxes are included in TSG-X responsibilities.Blue boxes are included in TSG-X responsibilities.

15 June 2004 20

MMD Overview (4 of 4)

• X.S0013-A v1.0 will be aligned with 3GPP Release 6 and planned for publication in December 2004

15 June 2004 21

External Coordination Activities

3GPP2 & 3GPP Harmonization cdma2000/W-CDMA interoperability – “Hooks & Extensions” (1999)1xEV-DV/HSDPA – Harmonization Meeting (2001) All IP network – Harmonization Meeting (2002) Spatial Channel Modeling Group (2002) OSA/API JWG (3GPP/ETSI/Parlay/3GPP2) CDMA UIM/GSM SIM CDMA MEID/GSM IMEI

ITU Support Inputs to ITU-R Rec. M.1457 (ITU-R WP8F) Inputs to ITU-T Rec. Q.1741 (ITU-T SSG)

IETF Coordination OMA Coordination

15 June 2004 22

3GPP2 Vision (1 of 5)

• 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

15 June 2004 23

3GPP2 Vision (2 of 5)

• 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

15 June 2004 24

3GPP2 Vision (3 of 5)

Applications User Applications

Network Services

Locations Services

Primary drivers for network enhancements and evolution

Service Enablers Security

Network/Service Mgmt

QoS

Key enhancements to application offerings

Technology Enablers Advanced Antenna

SDR

Technology enablers improve basic system performance

Core IP Network Common IP core independent of radio access

Physical and MAC Layers

Backward compatible is key

CODECs Enhanced support for multimedia applications

User Interfaces Custom format the user interface to the user’s environment

15 June 2004 25

3GPP2 Vision (4 of 5)

• Possible future considerations– Multi-carrier configurations for further increases in

data rates– 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

15 June 2004 26

3GPP2 Vision (5 of 5)

As the newest 3GPP2 MRP, As the newest 3GPP2 MRP, inputs from IA450 for the inputs from IA450 for the 3GPP2 Vision will be both 3GPP2 Vision will be both solicited and encouraged.solicited and encouraged.

15 June 2004 27

3GPP2 Structure

Steering CommitteeChair: 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

Steering CommitteeChair: 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

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

15 June 2004 28

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-2Features &

Requirements

WG-3IOS (2) Access

Network

WG-4Supporting

Technologies

TSG-Ccdma2000

Radio Interface

TSG-Ccdma2000

Radio Interface

WG-2 Signaling &

Protocol

WG-3Physical

Layer

WG-4Performance

WG-1 Applications &

Services

WG-1Feature/ServiceRequirements

WG-2Architecture/IP

WG-33GPP2 PMT (1)

WG-4Security

WG-5OAM&P (3)Note (1): Program Management Team

Note (2): Interoperability SpecificationNote (3): Operations, Administration, Maintenance & Provisioning

TSG-XCore

Network

TSG-XCore

Network

15 June 2004 29

OP Responsibilities

• The responsibilities of the 3GPP2 Organizational Partners (OPs) include the following:– Joint ownership (including copyright) of the Technical

Specifications– The right to change 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

15 June 2004 30

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

15 June 2004 31

TSG Responsibilities – TSG-A

Access Network Interfaces Inter-Operability Specifications for cdma2000 Revision 0, Revision A, Revision B, and Revision C (1xEV-DV)

Inter-Operability Specification (IOS) for High Rate Packet Data (HRPD) Access Network Interfaces

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:

15 June 2004 32

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 Options 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:

15 June 2004 33

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

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:

15 June 2004 34

TSG Responsibilities – TSG-S

Stage 1 Requirements documents 3GPP2 NAM (Network Architecture Model) and 3GPP2

Evolution document. 3GPP2 Program Management activities including process

guidelines 3GPP2 Network 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

Responsible for Services and Systems Aspects including the following:

Thank You!For more information, please visit

http://3gpp2.org

LINKS QUICK LINKS

About 3GPP2 Meeting Calendar

Partners Meeting Contributions

Members Meeting Summaries

Committees Member Handbook

Specifications IETF Dependencies

Procedures Approved Workplan

News/Events SC-document Library

Contact us

How to join

Related Links

Thank You!For more information, please visit

http://3gpp2.org