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 [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:
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