3gpp2 04 Air Interface Perspective TSG-C

7/30/2019 3gpp2 04 Air Interface Perspective TSG-C

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3GPP2 Air Interface Perspectives

TSG-C Structure & ActivitiesDr. Edward Tiedemann Qualcomm

Chair, 3GPP2 TSG-C

[email protected]

16 November 2009


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TSG Radio Access (TSG-C) is responsible for

e ra o access par , nc u ng

s n ernastructure, of systems based on 3GPP2

.

More s ecificall TSGMore s ecificall TSG--C is res onsible for theC is res onsible for the

cdma2000 air interface and many services.cdma2000 air interface and many services.

TSGTSG--C has developed 87 specifications,C has developed 87 specifications,17 reports, and numerous revisions.17 reports, and numerous revisions.

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Note: Vice-chairs of WGs, SWGs, and AdHocs are not shown


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Note: Vice-chairs of WGs, SWGs, and AdHocs are not shown


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2G 3G

IMT-2000 Technologies: MC-CDMA

9.6 & 14.4 kbps Circui t and Packet Data

2.4 Mb s FL

2000 2004 2006

3.1 Mb s FL Multi-carrier

HRPD

Rev 0

HRPD

Rev A

HRPD

Rev B

HRPD

Rev CIS-95-A

64 kbpsPacket

Data

153 kbps RL BCMCS

1.8 Mbps RL BCMCS*

N x 4.9 Mbps FL N x 1.8 Mbps RL

IS-95-B

~2x Voice

cdma2000

1X, Rev 0

3.1 Mbps FL 3.1 Mbps FL

cdma2000

1X, Rev A

307.2 kbps**

~3-4x voice

cdma2000

1X, Rev Bcdma2000

1X, Rev C

cdma2000

1X, Rev Dcdma2000

1X, Rev E

Enhanced Rate

153.6 kbpsFL/RL **

Channel

.

Packet Channel BCMCS

Increase Higher Data

Capacity

N: Number of Carriers

-

CCSH***

*: Enhanced OFDM-based BCMCS

**

5

***: CCSH: Code Combining Sof t Handoff

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` cdma2000 1x Revision 0

New Radio Configurations for HigherVoice and Data Capacity

` cdma2000 1x Revision C EV-DV Forward Link (3.1 Mbps) AKA Messa e Inte rit

Supplemental Channel (SCH) 153.6

kbps Quick Paging Channel

` cdma2000 1x Revision D EV-DV Reverse Link (1.8 Mbps) MEID

` cdma2000 1x Revision A New Common Channels Concurrent Packet and Voice Services Access Control Based on Call Type

Fast Call Setup BCMCS Settable Packet Zone Hysteresis Timers

` cdma2000 1x Revision B

Support 307.2 kbps Data Rate on FL ` cdma2000 1x Revision E New Radio Configurations for Greater

Capacity Femto Support

Rescue Channel Direct to Idle Short Data Burst ESCAM Channel Configuration

Enhancements

Call Drop Recovery

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Common Channel Packet Data Code Combining Soft Handoff

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800

.

500

600

700

Voic

200

300

400

Capacit

0

100

Current: Rev 0 Rev E 1 MS Rev E 1 MS Rev E 2 MSurrent: Rev. 0,1 MS Antenna,

No ICRev. E, 1 MS

Antenna, No IC*Rev. E, 1 MS

Antenna, IC**Rev. E, 2 MS

Antennas, IC***: C30-20080616-014R1Includes capacity gains fromEVRC-B (C.S0014-B)

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~3X (1-ant) to ~4X (2-ant) capacity enhancement with same voice quality

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` HRPD Revision 0 ` HRPD Revision B.

153.6 kbps Reverse Link RL Silence Interval and Busy bit

Multi-carrier (up to 20 MHz)

Higher Forward Link Peak Rateof 4.9 Mbps (64-QAM)

x Quick Paging Channel

x

DTX and DRX

` evs on 3.1 Mbps Forward Link

1.8 Mbps Reverse Link VoIP

Increased MAC Indices

Greater H-ARQ Granularity

Emer enc Call Su ort

QoS for Multiple Flows

Reverse Link MAC Enhancements

Fast Cell Selection

v y Dynamic Slot Cycle Index

Generic Attribute Update Protocol

Multiple Personalities

BCMCS for HRPD is specified in C.S0054. Itcan be supported on Revision 0; an enhancedversion can be su orted on Revision A

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-` Enhanced Interference Management

Network Load Balancing` Benefits

AN Protocol Upgrades for ng e- arr er u n

` Enhanced Connection Management Multi-AT Page Message

Connectionless Data Transfer

Substantial Increase in Network

Capacity+and User Experiencex Enhanced Performance for Both

Existing and New Devices TDMd Connections

` Upper Layer Enhancements

Application-Layer Air-Link Encryption* Su ort for Priorit Services

Increased Number of SimultaneousConnections

Improved User Experience

` Femto Cell Support

` Multiple Antennas and Physical Structure

FL MIMO-OFDM

Higher Sector Capacity

Higher Peak Data Rates for Hot-spots and Re-use Scenarios

Higher RL Data Rates

RL MIMO (AT side only)

Closed-Loop MTD (AT side only)*Under discussion

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ggrega e roug pu across sec or-cus erwhen meeting desired user experience


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Smart Networks Exploit Typically Uneven

Network loading continuously changes with time and location

Fully loaded sectors are usually surrounded by lightly loaded neighbors

Heavy Load

Medium Load

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Example Network Capacity Gain due to

Network Capacity of the ClusterSample Cluster with Uneven load

10z1.5

4z 4z

X[km]

0

0.5

1.3z2z

-1

-0.5

2 Carriers 4 Carriers1 Carrier

z

-1 -0.5 0 0.5 1

X[km]

-1.5

Relative Sector Load: Rev. CRev. A

Note: Network capacity inc rease depends on deployment, demand distribution

and implementation; Gains of demand matched configuration not included

y 2y

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Major Features Interworking

` eHRPD3GPP2

HRPD AN

` LTE Interworking LTE to eHRPD Handoff (Active and Idle)

eHRPD to LTE (Idle State)eHRPD

AN

Packet

CoreHRPD

AT

rcu -sw c e a ac

LTE to 1x

1x to LTE (Idle State) 3GPP

Evolved

` WiMAX Interworking WiMAX to HRPD Handoff (Active and

Idle)

AT

Core (EPC)

LTE AN

eHRPD/ HRPD Mode

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eHRPD AT and AN wil ltypically support HRPD

eHRPD Mode

LTE Mode


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` Minimum Performance ` Signaling Conformance (C.S0038/43)

Mobile Station (C.S0011/33) Base Station (C.S0010/32) Transmitter

x

Handoffs Data Handling

x Emissions

x Waveform Quality

x Power Control

Receiver

` Interoperability

`

Real MS and BS in Lab Environmentx Sensitivity

x Modem Performance

x Interference Rejection

.

` Field (C.S0058)

` Loopback (C.S0013)` Markov/TDSO (C.S0025, C.S0026)` HRPD Test Application (C.S0029)

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Note: Order of listed documents 1x/HRPD

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` Over-The-Air Service

Provisionin (OTASP)

R-UIM (SIM based)

NAM Operational Parameters

(voice and packet data) Electronic Key Exchange for

Securely Establishing the A-key-

UICC

CSIM ISIM Others

and Root Key Preferred Roaming List (PRL) for

System Selection Multimedia Domain (MMD)

,(CSIM, ISIM))

Provisioning of OTASP Parameters (using

OTASP/OTAPA Functions) & non-OTASPParameters

uppor a a Multimedia Message Services

(MMS) Support Femto-cell System Selection

IP-based OTA Device / HandsetManagement

CDMA Card Application Toolkit (CCAT)

O en Market Handset Initiative Su ort

u mo e ys em e ec on MEID & EUIMID Support eHRPD Support

Smart Card Conformance TestSpecifications

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3GPP2 Supports UICC

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UICC: Universal Integrated Circuit CardCSIM: cdma2000 Subscriber Identity Module

ISIM: IP Multimedia Services Identity Module


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EVRC-NW

Regular Audio BW Wide Audio BW

3.5-8.3/7.4 kbpsSO73 C.S0014-D

Combined NB and WB CodecCS DTX: Additional Capacity Gain

EVRC-WB

7.4 kbpsSO70 C.S0014-C

EVRC-B

3.5-8.3 kbpsSO68 C.S0014-B

Superior Wideband Voice QualityAADR Not Higher than EVRC

AADR Dynamically Controlled

Up to 40% Capacity Gain over EVRC

EVRC8.3 kbps

SO3 C.S0014 First Codec Standard

Al l Are Variable Rate AADR: Act ive Average Data Rate Regular is Commonly Called

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SO3 C.S0014-A Bug Fixes arrow an

Bit Exact Code (C.R0014)

Minimum Performance Specifi cations (C.S0018) Electro-Acoustic Recommended MPS (C.S0056, C.R0056) 15


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SMS MMSPosition

(C.S0015) (C.S0045)

Services(C.S0022)

Multimedia Broadcastream ng

Services(C.S0046)

Multicast(C.S0054, C.S0077)

(C.S0055)

SMS Short Message Service

MMS - Multimedia Messaging Service

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` HRPD (EV-DO)

` Femto Cells

Revision B Test Specifications` 1x Revision E

needed) Femto Performance

S ecifications

Performance and TestSpecifications

Femto Management Objects

Phase 2

` InterworkinHRPD)

Performance Specifications

Test Specifications (inconjunction with 3GPP)

CSIM/OTASP Updates

` BCMCS Codec and ApplicationTransport

New Work Areas Are Created ByThe Submission Of Work Items

An Member Is Free To Submit

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Contributions


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3gpp2 04 Air Interface Perspective TSG-C

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