3GPP2 Voice & Multimedia Services Overview Scott Droste Chair, TSG-C WG1 Applications & Services Motorola ([email protected])[email protected].

3GPP2 Voice & Multimedia Services Overview

Scott Droste Chair, TSG-C WG1 Applications & Services

Motorola ([email protected])

11 September 2006

Xi’an, China

11 September 2006 2

Presentation Overview

• TSG-C WG1 Organizational Structure to Support Voice and Multimedia Services

• Voice Services– Approved Service Specifications– On-going and Near-term Activities

• Multimedia Services– Approved Service Specifications– On-going and Near-term Activities

11 September 2006 3

TSG-C WG1 Structure

WG1 – Applications ServicesScott Droste

Motorola

SWG1.1 – Voice ServicesFrank Corcoran

QUALCOMM

SWG1.2 – Multimedia Services

Keith MillerNokia

SWG1.3 – Data ServicesRobert Marks

Lucent

SWG1.4 – Ancillary ServicesScott Droste

Motorola

1. Development, selection, characterization, and standardization of new speech codecs for cdma2000® circuit- and packet-switched applications.

2. Enhancement, extension, characterization, and standardization of existing speech codecs for cdma2000® circuit- and packet-switched applications.

3. Development and maintenance of specifications and minimum performance specifications for speech codecs for cdma2000® circuit- and packet-switched applications.

4. Development and maintenance of software distributions for specifications and minimum performance specifications for speech codecs for cdma2000® circuit- and packet-switched applications.

5. Development of technical reports and specifications that address topics directly related to speech codec performance.

C11-20060424-006R1

1. Requirements, functions and interfaces for cdma2000 infrastructure and user terminal Equipment needed to support individual application services.

2. Exploring and developing new technologies that will lead to improved individual application services.

3. Evaluation and adoption of visual codecs (video, image, graphics),

4. Evaluation and adoption of complementary audio codecs including: synthetic (MIDI, SP-MIDI) and natural audio,

5. Evaluation, definition, and adoption of supporting visual and temporal synchronization methods,

6. Evaluation, definition, and adoption of supporting formats for over the air transmission through streaming, pseudo-streaming, downloading and associated methods for content protection.

7. Evaluation and adoption of complementary protocols, e.g. RTSP/SDP, RTCP, to support real-time, near real-time and interactive multimedia services.C12-20031208-013R1

11 September 2006 4

Voice Services

11 September 2006 5

Voice Service Specification Development

• Full implementation of a voice codec requires four specifications/reports:– The codec description/services specification and associated software distribution– A minimum performance specification and associated software distribution

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Voice Codec Minimum Performance Specification

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Voice Codec ServiceSpecification

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Voice Codec Minimum PerformanceSpecificationSoftwareDistribution

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Voice Codec ServiceSpecificationSoftwareDistribution

Example: EVRC-B

C.S0014-BC.S0014-B

C.R0014-BC.R0014-B

C.S0018-BC.S0018-B

C.R0018-BC.R0018-B

11 September 2006 6

Voice Service SpecificationsPublished

Specification Published Rate SetServiceOption

13 K

8 K

EVRC

EVRCRel A

SMV

EVRCRel B

C.S0009-0

C.S0014-0

C.S0014-A

C.S0014-B

C.S0030-0

1999/12

1999/12

2004/05

2006/05

2001/06

RS1

RS1

RS1

RS1

RS1

SO 1

SO 3

SO 3

SO 3SO 68

SO 56

Comments

Adapted from ANSI/EIA/TIA-96C (1998)

Enhanced Variable Rate CodecAdapted from TIA/EIA/IS-127 (1998)

Point release consolidation – minor bug fix

S0 68 operating point and coding scheme optimized for VoIP operation

Selectable Mode Vocoder8.55 kbps max speech coding rate

VMR-WB C.S0052-0 2004/07 RS2 SO 62Variable-Rate Multimode Wideband Codec. Interoperable with 3GPP/AMR-WB at 12.65, 8.85, and 6.60 kbps

VMR-WBRel A

C.S0052-A 2005/08RS2RS1

SO 62SO 63

Added RS1 (Mode 4) functionality

C.S0020-0 1999/12 RS2 SO 17 Adapted from TIA/EIA/IS-733 (1997)

C.S0020-A 2004/05 RS2 SO 17 Point release consolidation – minor bug fix13 KRel A

Associated minimum performance specifications and SW distributions not listed.Associated minimum performance specifications and SW distributions not listed.

11 September 2006 7

Voice Service Related SpecificationsPublished

Specification Published

TTY/TDD

Electro-Acoustics

C.S0014-0-3

C.S0020-0-2

C.S0028-A

C.S0056-0

C.R0056-0

2001/05

2001/05

2004/01

2005/08

2005/08

Comments

Adds codec signaling/coding to support TTY and TDD devices for hearing impaired users

Developed by TSG-C WG4.Defines methods of measurement and minimum electro-acoustic performance characteristics for mobile stations to ensure a level of performance approaching that defined by the ITU-T for PSTN circuits.

Associated Min. Performance Spec.

DTX C.S0076-0 2005/12

Defines means for capacity savings and extended battery life for VoIP calls by discarding eighth-rate frames between SID (Silence Insertion Description) frames.

Title

EVRC TTY/TDD Extension

13K Vocoder TTY/TDD Extension

TTY/TDD Minimum Performance

Electro-Acoustic Recommended Minimum Performance Specification

Software Distribution for Electro-Acoustic Minimum Performance Specification

Discontinuous Transmission (DTX) of Speech

11 September 2006 8

On-going & Near Term Voice Service Activities

Guidelines for Evaluating the Quality of VoIP over HRPD Rev A

Software distribution for EVRC-B codec

Minimum Performance Spec for EVRC-B codec

SpecificationTSG-C

Publication

VoIP C.R1007-0

C.R0014-B

C.S0018-B

2007/02

2006/11

2006/12

CommentsActivity

C.R0018-B

C.S0014-C

C.R0014-C

C.S0018-C

C.R0018-C

2006/12

2006/11

2006/12

2007/02

2007/03

EVRC-B

EVRC-C

Software Distribution for EVRC-B Minimum Performance SpecificationEVRC-C Codec and Service Option Specification

Software distribution for EVRC-C codec

Minimum Performance Spec for EVRC-C codecSoftware Distribution for EVRC-C Minimum Performance Specification

Along with C.S0014-B [pub. 2006/05], completes set of specifications required for EVRC-B [SO 68 VoIP] operation.

Defines Service Option 70EVRC Wideband mode (enhanced quality audio)

50 Hz to 7 kHz audio passband encoded for transport on 9.6 kbps (Rate Set 1) channels.

11 September 2006 9

Multimedia Services

11 September 2006 10

Multimedia Service Specification Development

• 3GPP2 Multimedia Service specifications:– Define the service option and mandatory/optional audio/voice/video codecs– Reference “3GPP2 File Formats for Multimedia Services” (C.S0050) for

details on file format & coding or generally re-use the specified codecs.

3GPP2 C.S00xx-0

Version 1.0

September, 2006

3G Multimedia Streaming Service

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Circuit-Switched Video Conferencing

3GPP2 C.S00xx-0

Version 1.0

September, 2006

Multimedia Messaging Service Media Format & Codecs

3GPP2 C.S00xx-0

Version 1.0

September, 2006

3GPP2 File Formats for Multimedia Services

Example:

C.S0050-0C.S0050-0

C.S0050-AC.S0050-A

C.S0045-0C.S0045-0

C.S0045-AC.S0045-A

C.S0042-0C.S0042-0

C.S0046-0C.S0046-0

Direct ReferenceDirect Reference

Re-Use of Defined CodecsRe-Use of Defined Codecs

11 September 2006 11

Multimedia Service Codec Support

H.2

63 V

ideo

C.S0042-0 v1.0CS Conferencing

C.S0045-A v1.0 MMS

C.S0045-0 v2.0MMS

C.S0045-0 v1.0MMS

C.S0046-0 v1.0Streaming

MP

EG

-4 V

ideo

H.2

64 A

VC

Vid

eo

AM

R S

pee

ch

VM

R-W

B S

pee

ch

13K

Sp

eech

EV

RC

Sp

eech

SM

V S

pee

ch

MP

EG

-4 A

AC

Au

dio

MP

EG

-4 H

E A

AC

Au

dio

Tim

ed T

ext/

Tex

t in

SM

IL

Defined in C.S0050-A Codec/File Format

Mandatory OptionalBasic codec/profile mandatory with certain profiles optional

AND/OR

AND/OR

AND/OROR

11 September 2006 12

Multimedia Service Specification - Published

Defines specific coding and format of multimedia files.2006/04

2004/01

C.S0045-A v1.0 2006/04

Specification Published

Conference

MultimediaMessaging

C.S0042-0 v1.0

C.S0045-0 v1.0

C.S0045-0 v2.0

2002/08

2004/01

2004/10

Comments

H.324 (service), H.245 (negotiation),H.223 (mux/de-mux)

Title

Circuit-Switched Video Conferencing

Multimedia Messaging Service (MMS) Media Format and Codecs

Specifies the media types, formats and codecs for the MMS. Defines codecs for speech, audio, video, still images/graphic, and other media, as well as scene description, integration and synchronization schemes.

Streaming

C.S0050-0 v1.0

C.S0050-A v1.0

C.S0046-0 v1.0 2006/03 3G Multimedia Streaming ServiceUnicast (server to client). Defines real-time and pseudo-streaming with supporting QoS. Interoperable with 3GPP

3GPP2 File Formats for Multimedia Services

FileFormats

11 September 2006 13

On-going & Near Term Multimedia Service Activities

MMD

Perfor-mance

Defines default codecs and transport for each media category and associated MIME types and any service-specific codec and transport requirements (i.e., POC, presence).

Performance evaluation methodology and supporting software tools for characterization and performance optimization.

Defines codecs, transport, QoS optimization and performance evaluation methodology for broadcast-multicast services

Packet Switched Video Conferencing Service

BCMCS Codecs and Transport

BCMCS Performance Characterization

SpecificationTSG-C

Publication

PSVT C.S0055-0

C.S0070-0

C.R1006-0

2006/12

CommentsActivity

C.S0071-0

C.R1008-0

C.R1009-0

2007/09

2006/10

2006/12

BCMCS

One-to-one conversational video services between a mobile station and another mobile station or a video terminal. Defines codecs, transport, QoS optimization.

MMD Codecs and Transport

Multimedia Service Evaluation Methodology Multimedia Service Evaluation Methodology - Software Tools

2007/10

2007/10

Thank You

For more information, please contact:

WG1 – Applications & Services

Scott Droste ([email protected])

SWG1.1 – Voice Services

Frank Corcoran ([email protected])

SWG1.2 – Multimedia Services

Keith Miller ([email protected])

11 September 2006 15

Additional Information

11 September 2006 16

Voice Service & Related Specifications (1 of 4)

3GPP2 TitleApproval

Date

C.R0014-A v1.0Software Distribution for Enhanced Variable Rate Codec (EVRC), Speech Service Option 3, Specification

2005/04

C.R0020-A v1.0Software Distribution for High Rate Speech (13k), Service Option 17, Specification

2005/04

C.R0028-A v1.0 Software Distribution for TTY, Minimum Performance Specification (MPS) 2005/04

C.R0030-0 v2.0Software Distribution for Selectable Mode Vocoder (SMV), Service Option 56, Specification

2005/02

C.R0030-0 v3.0Software Distribution for Selectable Mode Vocoder (SMV), Service Option 56, Specification

2005/02

C.R0034-0 v1.0Software Distribution for Selectable Mode Vocoder (SMV), Service Option 56, Minimum Performance Specification (MPS)

2005/02

C.R0052-0 v1.0Software Distribution for Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB) Service Option 62, Specification)

2005/04

C.R0052-A v1.0Software Distribution for Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB) Service Options 62 and 63, Specification

2005/08

C.R0053-0 v1.0Software Distribution for Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB) Service Option 62, Minimum Performance Specification (MPS)

2005/04

11 September 2006 17

Voice Service & Related Specifications (2 of 4)

3GPP2 TitleApproval

Date

C.R0053-A v1.0Software Distribution for Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB) Service Options 62 and 63, Minimum Performance Specification (MPS)

2005/10

C.R0056-0 v1.0Software Distribution For Electro-Acoustic Minimum Performance Specification

2005/08

C.S0009-0 v1.0 Speech Service Option Standard for Wideband Spread Spectrum Systems 1999/12

C.S0012-0 v1.0 Minimum Performance Standard for Speech S01 1999/12

C.S0014-0 v1.0 Enhanced Variable Rate Codec (EVRC) 1999/12

C.S0014-0-1Enhanced Variable Rate Codec, Speech Service Option 3 for Wideband Spread Spectrum Systems - Addendum 1

1999/12

C.S0014-0-2Enhanced Variable Rate Codec, Speech Service Option 3 for Wideband Spread Spectrum Digital Systems - Addendum 2

1999/12

C.S0014-0-3 v1.0 EVRC TTY/TDD Extension - Release 0 - Addendum 3 2001/05

C.S0014-A v1.0Enhanced Variable Rate Codec, Speech Service Option 3 for Wideband Spread Spectrum Digital Systems

2004/05

C.S0014-B v1.0Enhanced Variable Rate Codec, Speech Service Option 3 and 68 for Wideband Spread Spectrum Digital Systems

2006/05

11 September 2006 18

Voice Service & Related Specifications (3 of 4)

3GPP2 TitleApproval

Date

C.S0018-0 v1.0Minimum Performance Specification for the Enhanced Variable Rate Codec, Speech Service Option 3 for Spread Spectrum Digital Systems

1999/12

C.S0020-0High Rate Speech Service Option 17 for Wideband Spread Spectrum Communication Systems

1999/12

C.S0020-0-1High Rate Speech Service Option 17 for Wideband Spread Spectrum Communications Systems - Addendum (73KB)

1999/12

C.S0020-0-2 13K Vocoder TTY/TDD Extension - Release 0 - Addendum 2 2001/05

C.S0020-A v1.0High Rate Speech Service Option 17 for Wide Band Spread Spectrum Communication Systems

2004/05

C.S0021-0 v1.0Recommended Minimum Performance Standard for the High-Rate Speech Service Option 17 Spread Spectrum Communication Systems

1999/12

C.S0028-0 v1.0 CDMA TTY/TDD Minimum Performance Specification 2001/05

C.S0028-0 v2.0 CDMA TTY/TDD Minimum Performance Specification 2001/12

C.S0028-A v1.0 TTY/TDD Minimum Performance Specification 2004/01

C.S0030-0 v1.0Selectable Mode Vocoder Service Option for Wideband Spread Spectrum Communication Systems

2001/06

11 September 2006 19

Voice Service & Related Specifications (4 of 4)

3GPP2 TitleApproval

Date

C.S0030-0 v2.0Selectable Mode Vocoder Service Option for Wideband Spread Spectrum Communication Systems

2001/12

C.S0030-0 v3.0Selectable Mode Vocoder (SMV) Service Option for Wideband Spread Spectrum Communication Systems

2004/03

C.S0052-0 v1.0Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB) Service Option 62 for Spread Spectrum Systems

2004/07

C.S0052-A v1.0Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB), Service Options 62 and 63 for Spread Spectrum Systems

2005/04

C.S0053-0 v1.0Minimum Performance Specification for the Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB), Service Option 62 for Spread Spectrum Systems

2004/10

C.S0053-A v1.0Minimum Performance Specification for the Source-Controlled Variable-Rate Multimode Wideband Speech Codec (VMR-WB), Service Options 62 and 63 for Spread Spectrum Systems

2005/08

C.S0056-0 v1.0Electro-Acoustic Recommended Minimum Performance Specification for cdma2000 Mobile Stations

2005/08

C.S0076-0 v1.0 Discontinuous Transmission (DTX) of Speech in cdma2000 Systems 2005/12

11 September 2006 20

Multimedia Service & Related Specifications

3GPP2 TitleApproval

Date

C.S0042-0 v1.0 Circuit-Switched Video Conferencing Services 2002/08

C.S0045-0 v1.0Multimedia Messaging Service (MMS) Media Format and Codecs for cdma2000 Spread Spectrum Systems

2004/01

C.S0045-0 v2.0Multimedia Messaging Service (MMS) Media Format and Codecs for cdma2000 Spread Spectrum Systems

2004/10

C.S0045-A v1.0Multimedia Messaging Service (MMS) Media Format and Codecs for cdma2000 Spread Spectrum Systems

2006/04

C.S0046-0 v1.0 3G Multimedia Streaming Services 2006/03

C.S0050-0 v1.0 3GPP2 File Formats for Multimedia Services 2004/01

C.S0050-A v1.0 3GPP2 File Formats for Multimedia Services 2006/04