TSG-S PMT Vision, Work Program & Status 3GPP2 Evolution Workshop “Evolving to Future Wireless...

TSG-S PMT

Vision, Work Program & Status3GPP2 Evolution Workshop“Evolving to Future Wireless Technology”

Nick Yamasaki, Chair TSG-S

June 27-28, 2005

Evolution Workshop – Seoul, Korea Page 2

TSG-S PMT

Contents

3GPP2 Technical Specification Groups 3GPP2 Network Architecture Model Evolution & Vision Documents

Overview Accomplishments supporting Workshop

Critical Work Items by Group VoIP features Services Service Enablers Support

Close


TSG-S PMT

3GPP2 Technical Specification Group

BaseStation

1 BaseStation

n

Base StationController

PSTNPSTN IPIP

MSC PDSN

CIRCUIT

PACKET

TSG-CRadio Interface

TSG-AAccess Network

Interface

TSG-X Core Network

TSG-SServices & Systems Aspects


TSG-S PMT

Technical Specifications Group Organization

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* Work Planning

TSG-AAccess Network

Interfaces

TSG-AAccess Network

Interfaces

WG-1TSG-A PMT*

WG-2

TrFO / RTO

WG-3IOS Access

Network

WG-4Emerging

Technologies

TSG-Ccdma2000

Radio Interface

TSG-Ccdma2000

Radio Interface

WG-1Feature/ServiceRequirements

WG-2Architecture

WG-33GPP2 PMT*

WG-4Security

WG-5OAM&P

TSG-XCore

Network

TSG-XCore

Network

WG-1Applications &

Services

WG-2Signaling &

Protocol

WG-3Physical

Layer

WG-4Performance

WG-5TSG-C PMT*

A partnership of regional Standards Development Organizations from China, Japan, Korea, and North America which develops specifications for wireless networks which use cdma2000® air interface technology.

Organized by Technical Specification Group (TSG)

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 trademark of the Telecommunications Industry Association (TIA-USA) in the United States.

*Program Management Team


TSG-S PMT

Services and Applications

Radio

Access

Network

TSG Scope

PHY

DAT

NET

SES

PRE

TSP

APP

Mobile

BTS BSC

Access Gateway Core Network Function

Open API

app app app app

Signaling & Control

Transport

TSG-C TSG-X

TSG-S (requirements, architecture, security, network management)

TSG-A

SIGCTL

TRSP

APPSERV

SIGCTL

TRSP

APPSERV

SIGCTL

TRSP

APPSERV

SIGCTL

TRSP

APPSERV

TSG-X

OS

I M

ode

l La

yers


TSG-S PMT

Standards/Specifications Development Organizations

These organizations are responsible for the development of specifications or standards which influence 3GPP2 specification development through liaison activities

Continue to coordinate and work with these in the evolving industry

Cooperative Liaisons as 3GPP2 Evolves

3rd GenerationPartnership

Project


TSG-S PMT

NAM Principles Independent of Layers 1 and 2 via IP protocols Independent of Access Networks (e.g., RANs, Cable, WLAN) Phased approach; Open; Reliable; Scalable; IPv4 & IPv6; multiple

terminals 3GPP2 IMS functionally similar to 3GPP IMS Separate signaling and bearer functions Separate functional entities and clear interfaces

Simplified View

MMD & IMS

3GPP2 Network Architecture Model S.R0037-0

Other App. Server

OSA Gateway

cdma2000 RANs

Other Access Networks

termina

ls

Legacy MS Domain

Access

Gatew

ayMedia Gateways &

Border Routers

SIP App. ServerOSA App.

Server

IPIPPSTNPSTN

databasesOther

ServiceEnablers


TSG-S PMT

Vision Document – SC.R5001

Overview Capture long-term vision beyond what is described in the current

Release Plan and Evolution document Guidance to 3GPP2 regarding new capabilities/features on which to

focus in further development plans SC.R5001 is a living document, as the work plan moves forward Ultimately market needs drive the wireless network evolution SC.R5001 provides a structure to the process by outlining trends

Continuation of cdma2000’s evolution Delivering value-added applications/services to the user Seamless mobility Portability Location information Emphasis on backward compatibility for the cdma2000 Radio family of

interfaces Compatibility and interoperability with existing and emerging

wireless/mobile technologies


TSG-S PMT

Vision Document – Key Enablers

Applications – Vision Going Forward Diversity of applications independent of access network Collaborative posture with: 3GPP, OMA, IETF, ITU-T NGN Asymmetric applications (BCMCS, Web-browsing) Flexible network services compatible with both models. Standards-based service architecture: Parlay/OSA. Web services technologies Execution policy and workflow concepts Continue to work in concert with OMA, W3C, OASIS, etc.


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Location Services – Build on Success Uniquely suitable to wireless communication Some of the forthcoming applications include:

network optimization predictive traffic loading commercial services (e.g. fleet management)

Utility expected to increase for IP-based location services over faster access technologies (cdma2000 EV-DO)

fast map download

Economy and accessibility expected to be enhanced by: managing assistance delivery controlling location reporting


TSG-S PMT


Security – Key Service Enabler Access Security

only authentic subscribers can gain access introduce user/terminal validation (voice, fingerprint, iris, etc.)

End-to-End Service Security only authorized subscribers can use specific service, particularly important in

IP era

Privacy Transparency (e.g., VPN) Threats to Internet applications

e-mail, web browsing, multimedia streaming, etc

Seamless roaming across administrative domains (e.g. WLAN roaming)


TSG-S PMT


Application Level Security Aspects Certificate Based Security is required for m-commerce and m-

transactions Contents Rights Protection (e.g. DRM):

copyright protection of content such as music or video

End-to-End Security (authentication, privacy, integrity) transparency of network architecture and underlining transport mechanisms

Short range Interface Security (e.g. IrDA and Bluetooth) SPAM protection Protection from:

Denial of Services (DoS) attacks Distributed Denial of Services (DDoS) attacks packet spoofing


TSG-S PMT


Network and Service Management Key Topics:

Management of multi radio technology networks

Always on, always available systems and applications

Seamlessness in the user experience

Exponential growth in the number of network nodes

New business models to be accommodated

Key Challenges: End-to-end service and network management, including QoS

RF self-configuration (e.g. within the RF domain)

Plug-and-play installation

Auto-configuration & Auto service provisioning

Self-healing

Ad-hoc networking

Seamless AAA (Authentication, Authorization and Accounting) for roaming

RF resource management

Content management (i.e. content as a network resource)

Billing aggregation & Micro-billing (e.g. charging for per usage services)


TSG-S PMT


Quality of Service (QoS) Attributes Service attributes of different applications

low-delay RTP delay-tolerant web browsing

Tiers of users based on service profile

QoS: Benefits and Challenges Cost-effective radio network for high-speed data services Must address a continuum of variations of delay and other QoS

attributes: Real-Time Wireless Interactive Gaming Premium Web Access Best Effort


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Vision Document – Technology Enablers

Advanced Antennas, such as MIMO Software Defined Radio (SDR)

Upgrade radio software remotely and wirelessly (e.g. application software version upgrades, air interface protocol stack)

Reconfigure radio dynamically for access technology in locale Realization of common terminal platforms across multiple

access technologies or performance/capability tiers Develop common wireless access device platforms (e.g., base

stations)

IP Core Network Research Further MMD network evolution

Physical/MAC Layer Research Codec Research


TSG-S PMT

LegacyTIA-41

Network

S.R0038-0 v2.0 3GPP2 Evolution Document

Describes the 3GPP2 phased evolution of the cdma2000 wireless networks towards the 3G Network Based on Internet Protocol (“All-IP”).

Phase -0 Legacy Wireless Network

LegacyTIA-41

NetworkRadio

AccessNetwork(RAN)

PacketNetwork

Services

Phase-1 1x, IOSv4.1, IP Signaling Transport

RAN w/IP SignalingTransport

PacketNetwork

Services

Phase-2 IP Core Network with Service Applications and Legacy MS Support

OpenService

Environment

PacketNetwork

Services

Open ServiceEnvironment

PacketNetwork

Services

Phase-3 All-IP Network w/ Multimedia Streaming & Service Applications


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Introduction to Release Planning

Release Planning – SC.R1004 Release definition: Subset of 3GPP2 Workplan consisting of

items targeted for the current release, held in the 3GPP2 Workplan database – end-to-end delivery of features and services

Each Release will be socialized across all TSGs for review and comment prior to approval by the TSG-S and final approval by the Steering Committee (SC)

Release publication cycle targeted for every 18 months System Release documents (SC.R2000-series) – provides an

overview of and reference to a release of the 3GPP2 developed mobile wireless telecommunication system capabilities, features, and services

Work Items for Release 4 Critical Work Items: those which have high enough importance

to hold-up the release if not completed All others

Release 4 Scheduled for 4Q-2005


TSG-S PMT

3GPP2Network

3GPP2Network

Critical Work Items

Critical Work Item Grouping #1 – VoIP Features 3GPP2-00067-A, VoIP Phase 2 3GPP2-00027-A, IP Multimedia Domain (MMD) – Revision A 3GPP2-00060, Policy for 28/Go and 50 Interfaces 3GPP2-00050, End-to-End QoS 3GPP2-00081, IPv6 Mobility Support 3GPP2-00086, DHCP and DHCPv6 Support 3GPP2-00094, HRPD - 3G1X Interoperability for Voice and Data

cdma2000 RANs

termina

l

Media Gateway & Border Router

IPIPterminal

terminal


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Critical Work Items - continued

Critical Work Item Grouping #2 – Services 3GPP2-00031, Presence Service 3GPP2-00055, Multimedia Streaming Service (MSS) 3GPP2-00076, Press-To-Talk over Cellular 3GPP2-00078-A, Multimedia Message Service (MMS) Rev A 3GPP2-00082, IMS Conferencing 3GPP2-2000-002, IP Broadcast and IP Multicast (BCMCS)

MMD & IMS

Other App. Server

OSA Gateway


Server

databasesOther

ServiceEnablers

termina

l


TSG-S PMT


Critical Work Item Grouping #3 – Service Enablers 3GPP2-00062, Wireless Local Area Network Interworking 3GPP2-00107, MMD Codecs and Transport Protocols 3GPP2-00047, File and Media Format for Multimedia Services 3GPP2-00045, cdma2000 WB Codec

MMD & IMS

Other App. Server

OSA Gateway

cdma2000 RANs

WiFi Network

cdm

a2000term

inal

Access

Gatew

ayMedia Gateways &

Border Routers


Server

IPIPPSTNPSTN

databasesOther

ServiceEnablers

WiFiterminal


TSG-S PMT


Critical Work Item Grouping #4 – Support 3GPP2-00025, Enhanced Security Services 3GPP2-00040, 3G Mobile Equipment Identifiers (MEID) 3GPP2-00059, MEID Mobile Equipment Identifier Enhancements 3GPP2-00041, Fast Call Set-Up 3GPP2-00044, Internet Over-the-Air Handset Configuration

Management (IOTA-HCM) 3GPP2-0072, Transcoder Free Operation 3GPP2-00085, HRPD Authentication for a Hybrid Mobile Station /

Access Terminal (HAT) using 1x UIM


TSG-S PMT

Closing Remarks

As a part of our on-going processes, 3GPP2 continues to:

Coordinate, manage and document the coherent release of 3GPP2 specifications

Plan for the strategic evolution of cdma2000 technologies Develop and maintain the long term technical vision of the

organization

This workshop is intended to provide a detailed review of technical issues and strategies for both the short term evolution of cdma2000 in the next three to four years, as well as new technologies that will be considered for its future evolution

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