cdma2000无线接入网技术介绍 - 中国通信标准化协会cdma2000无线接入网技术介绍...

cdma2000无线接入网技术介绍Inter-Operability Specification Overview

赵孝武中兴通讯股份有限公司

[email protected]

内部公开▲

本课程的目的

总体了解cdma2000 接入网技术如下内容：

cdma2000 1x/HRPD 接入网技术及标准的发展历史

当前cdma2000 接入网技术发展的现状

中国国内CDMA接入网技术的现状

详细解读cdma1x/HRPD 接入网技术中重要性能和业

务实现方式

掌握如何跟踪cdma2000 接入网的技术发展

内部公开▲

Agenda（议程）

cdma2000 1x/HRPD 接入网技术及标准

概要标准的发展历史

当前接入网技术发展的现状

中国国内CDMA市场接入网技术的现状

cdma2000 1x/HRPD 接入网技术中重要性能业务实

现方式

如何跟踪cdma2000 1x/HRPD 接入网的技术发展

内部公开▲

接入网技术相关概念

cdma2000 1x/HRPD接入网涉及如下网元

1x: BS(BTS+BSC), PCFHRPD: AN,PCF

cdma2000 1x/HRPD接入网技术涉及网元及其相关接口

1x: BS和MSC之间的接口,BS和BS之间的接口

HRPD:AN和AN之间的接口， PCF和PCF之间的接口

重叠部分：BS/AN和PCF之间的接口,PCF和PDSN之间的接口

cdma20001x/HRPD接入网技术：

是业界所谓的A接口规范或者技术的统称，也叫IOS （Inter-operability Specification）

最初的北美 TIA TR45 网络结构中定义A接口（A1/A2）为BS和MSC间

接口

发展到当前，A接口家族已经扩展到A24接口

标准的，开放的接入网接口对于CDMA技术的全球化推广和运营商的利益至关重要

内部公开▲

cdma2000 1x IOS Reference Model

Switch

A1 A2

Call Control,Mobility

Management

MSC

A3 (user traffic)

A5

A7 (signaling)

A3 (signaling)

SDUFunction

BTS

BSC A9 (signaling)

SourceBS

(This interface is not includedin this specification.)

Ater ReferencePoint

PCF PDSN A10 (user traffic)

A11 (signaling)

A8 (user traffic)

A quater ReferencePoint

Target BS

BSC

User TrafficUser TrafficSignaling

A quinter ReferencePoint

A Reference Point

BTS

SDUFunction

IWF

内部公开▲

1x Interfaces Concepts

A1：用于传输MSC（呼叫控制和移动性管理功能）和BS（BSC 的呼叫控制）

之间的信令消息。

A2 ：在MSC 的交换部分和选择/分配单元（SDU）功能之间传输64/56 kbps PCM 信息（话音/数据）或64 kbps无限制（Unrestricted）数字信息（UDI，用于ISDN）。

A3 ：传输BSC 和SDU 之间的用户话务（包括语音和数据）和信令。A3 接口的端点为逻辑端点。A3 接口包括独立的信令和话务子信道。信令信息用于控制话

务子信道的分配及使用。

A5 ：传输MSC 和SDU 之间的全双工数据流。

A7：传输BSC 之间的信令，支持BSC 之间的软切换。

A8：传输BS 和PCF 之间的用户业务；

A9：传输BS 和PCF 之间的信令消息；

A10：传输PCF 和PDSN 之间的用户业务；

A11：传输PCF 和PDSN 之间的信令消息

内部公开▲cdma2000 HRPD Rev A IOS Reference Model（SC/MM在AN，对应于A.S0008系列标准）

PCF

A8PDSN

A9

A10

A11

AN AAAA13AT

A12Air Interface

M SC/M SCe

Source A N

SC/M MFunction

Target A N

SC/M MFunction

IW SFunctionA1/A1p

1x BS

A21

A1/A1p

IW SFunction

IW SFunctionA1/A1p A21

A16 A17A18 A19

RT

A24

内部公开▲cdma2000 HRPD Rev A IOS Reference Model（SC/MM在PCF，对应于A.S0009系列标准）

Source A N

A 8

PD SN

A 20

A 10

A 11

A N A A AA 13A T A 12

A ir Interface

A 16

A 9

A 14

T arget PC F

Source PC F

SC /M MFunction

SC /M MFunction

M SC /M SC eIW S

FunctionA 1/A 1p

1x B SA 1/A 1p

A 21IW SFunction

IW SFunctionA 1/A 1p A 21

A 15 A 17A 18 A 19

T arget A N R T

A 24

内部公开▲

HRPD Interfaces Concept

A12：承载AN中SC/MM功能与AN-AAA之间用于接入认证的信令信息。A13：承载目标AN中SC/MM功能与源AN中SC/MM功能之间休眠切换的信令信息，也用以终端Idle状态下的跨AN间的寻呼。A14 承载位于PCF的SC/MM和AN之间信令信息（A.S0009）.A15 承载AN之间跨AN寻呼的信令信息（A.S0009）.A16：承载HRPD AN间用于连接状态会话传输（硬切换或交叉连接）的信令信息。A17：承载源AN与目标AN间的信令信息，管理支持AN间交叉连接（软/更软切换）所需的资源。A17接口为A18和A19接口建立专用的端点。此外，A17接口为空中接口前向控制信道信令消息打通从源AN到其扇区已处于AT激活集的目标AN间的通道，并将消息传送到AT。A18：在交叉连接过程中在源AN与目标AN间传输AT的用户业务（如空中接口业务信道的数据）。A18接口的端点通过A17接口设置。A19：在源AN与目标RT间为AT承载RT-特有的承载。相关A19接口的端点由A17接口设置。A20：承载位于PCF的SC/MM功能和AN间的用户数据（A.S0009）. A21：在HRPD AN与IWS间承载信令信息。A24：承载在实现会话切换时，将源AN/PCF处缓存的用户数据发送给目标AN/PCF。

内部公开▲

1x /HRPD A接口（IOS）演进图

GSM A interface Standard

Motorola A+ Interface(Circuit Mode)

IOS V2.Dec.1997

IOS V3.Sept.1998

Rev.0.July.1995

TSB-80Sept.1996

Rev.A.Apr.1998

Sprint Inter-Operability Specification(IOS)

CDG IOS

Rev.BFeb.1999

3GPP2 1x IOS

IOS 4.2May,02

IOS 4.0.1June,00

ANSI-634 A Interface Standard

ANSI-634 A Interface Standard

Lucent Ultra-A Interface (Packet Mode)

Lucent ABI Interface (Packet Mode)

IOS 4.1June,01

IOS 4.3July ,03

IOS 5.02005.03

IOS 5.12007.07

3GPP2 HRPD IOS

HRPD IOS-0Nov,01

HRPD IOS-AMar,06

HRPD IOS-BNov,06

HRPD IOS-C v1.0Aug,07

HRPD IOS-C v2.0Jan,09

内部公开▲

当前3GPP2 1x/HRPD接入网技术现状

1x 接入网技术正在增强cdma 2000 1x的下个版本的IOS－－IOS 5.1 v2.0

正在完善如下两个接入网技术HRPD支持和LTE的IWK（A.S0022）HRPD支持和WiMax的IWK （A.S0023）

其他接入网技术(（A.S0024）)1x网络支持Femto Cell的接入网技术

HRPD网络支持Femto Cell的接入网技术

内部公开▲

接入网技术在中国

中国CDMA市场的多设备厂商共存性，决定了接入网技术对于中国市场

至关重要

相关行业标准包括

cdma2000 1x A接口技术规范和相应的测试规范（对应IOS v4.1）HRPD A 接口阶段1技术规范和相应的测试规范（对应于A.S0008-0 v3.0）HRPD A 接口阶段2技术规范和相应的测试规范（对应于A.S0008-A v1.0）

正在开发如下行业标准

HRPD A 接口阶段2技术规范增强和相应的测试规范（对应于A.S0008-C v2.0）

中国电信企业标准

1x EVDO增强 A 接口规范和相应的测试规范（对应于A.S0008-C v1.0）

多厂商设备的互操作性测试历来是入网测试的重点

内部公开▲

Agenda（议程）

cdma2000 1x/HRPD 接入网技术及标准概要

标准的发展历史



cdma1x/HRPD 接入网技术中重要性能业务实

现方式如何跟踪cdma2000 1x/HRPD 接入网的技术发展

Others & Discussion

内部公开▲

1x 接入网技术涵盖如下内容

Call processing and supplementary servicesRadio resource management Mobility management,authentication,and privacy Layers 1 & 2 and terrestrial facility managementThe interfaces included are

A1/A2，相应接口消息的定义和格式




内部公开▲

Basic Points

Call ControlShall be primarily the responsibility of the MSCThe BS provides message transmission and interworking between the particular air interface and the MSCA2/A5 Terrestrial Circuit Allocation (MSC)Radio Channel Allocation (BS)Traffic Channel Release

Radio Resource Management AssumptionsRadio Channel SupervisionRadio Channel Management

Radio Channel Configuration ManagementRadio Traffic Channel Management

– Radio Channel Allocation, Radio Traffic Channel Release – Radio Traffic Channel Power Control , Channel Encoding

and Decoding

内部公开▲

MO Call Setup

MS BS MSCtime comment

Origination Message

Base Station Ack Ordera

b

c

d

e

f

Complete L3 Info: CM Service Request

Assignment Request

Channel Assignment Message

Tch Preamble

g

h

BS Ack Order

MS Ack Order

Service Connect Message

Assignment Complete

Ringback Tone

i

k

l

T10

Transparent tosignaling

Service Connect Completionj

T303

内部公开▲

MT Call Setup

Base Station Ack Order


Page Response Message c

d

e

f

g

h

i

j

Complete L3 Info: Paging Response

Assignment Request

Channel Assignment Message

Tch Preamble

k

m

BS Ack Order

MS Ack Order

Service Connect Message

Assignment Complete

T10

Connect

p

r

Page Message b

aPaging Request

n

o

Alert with Info

MS Ack Order

Connect Order

qBS Ack Order

T301

T3113

T303

Service Connect Completionl

内部公开▲

Call Clearing of Voice and Circuit Data Calls

两类清除:Call clearing for a single service that is not the only one connectedCall clearing of all services connected (including the case where only one service is connected).

Call clearing may be initiated by either the BS, the MS, or the MSC.

内部公开▲

Call Clear via Clear Request (MS/MSC/BS)

MS MSCtime comment

b

c

Clear Command

Clear Complete

Release Order

Release Order

a

d

T315

BS

MS MSCtime comment

Release Ordera

b

c

d

Clear Request

Clear Command

Clear Complete

Release Order

T300

T315

e

BS


a

b

c

Clear Request

Clear Command

Clear Complete

T300

T315

内部公开▲

Other Features

Short Message Services (SMS)SMS Mobile Originated Point-to-Point

SMS-MO Delivery on the Access ChannelSMS Receipt from an MS on a Traffic Channel

SMS Mobile Terminated Point-to-PointSMS-MT Delivery to an MS on the Paging ChannelSMS Message Delivery to an MS on a Traffic Channel

SMS Broadcast

Over-the-Air Features (OTA)Over-The-Air Service Provisioning (OTASP）

Mobile Position DeterminationThe approaches that are supported in this version of the standard are the Position Location Service (MS-PDE) approach and the Software Calculation Position Determination (BS-MSC) approach

User Zones User Zones are associated with a set of features and services, plus a geographic area in which the User Zone features/services are made available to the customers that have subscribed to that User Zone. The MS User Zone may be indicated at registration time in the Location Updating Request, or at call setup in the CM Service Request or Paging Response messages sent by the BS to the MSC.The User Zone may also be changed during the call by using the User Zone Update Request message. User Zone Reject and User Zone Update messages are sent by the MSC to the BS to reject or change the MS's active User Zone

内部公开▲

SMS-MO Delivery on the Access Channel

Time

a

b

c

MS BS MSC

ADDS Transfer

Access Channel SMS Delivery

Layer 2 Ack

SMS Receipt from an MS on a Traffic Channel

Time

a

b

c

MS BS MSC

ADDS Deliver

Traffic Channel SMS Delivery

Layer 2 Ack

内部公开▲

SMS-MT Delivery to an MS on the Paging Channel


b

c

dADDS Page Ack

Layer 2 Ack

aADDS Page

Paging Channel SMS Delivery T3113

Conditional

Conditional

SMS Message Delivery to an MS on a Traffic Channel

a

b

c

d

MS BS MSC

ADDS Deliver

Traffic Channel SMS Delivery

ADDS Deliver Ack

Layer 2 Ack

CommentTime

内部公开▲

SMS Broadcast Delivery over the Paging Channel


b

c

ADDS Page Ack

aADDS Page

Paging Channel SMS BroadcastDelivery

T3113

内部公开▲

OTASP Message FlowM S B S M S C

t i m e c o m m e n t

O r i g i n a t i o n M e s s a g ea

b

c

d

e

f

i

j

k

l

n

o

A D D S D e l i v e r

A D D S D e l i v e r A c k

D a t a B u r s t ( O T A )

L 2 A c k / R e j e c t O r d e r w i t h L 2 A c k

D a t a B u r s t ( O T A )

A D D S D e l i v e r

L 2 A c k

p

R e j e c t O r d e r

R e j e c t i o n

g

h

N o r m a l C a l l S e t u p

S S D U p d a t e

P r i v a c y M o d e R e q u e s t

R e p e a t S t e p s c t h r o u g h k

N o r m a l C a l l C l e a r i n g

mT e r m i n a l R e - A u t h e n t i c a t i o n

I f a R e j e c t i o nm e s s a g e i sr e c e i v e d , t h er e m a i n d e r o f t h i ss c e n a r i o m a y b eo m i t t e d .

O p t i o n a l

O p t i o n a l

O p t i o n a l

O p t i o n a l

内部公开▲Position Location Service on the Traffic ChannelMS BS MSC

Origination Message

BS Ack Order

CM Service Request

Assignment Request

Channel assignment andservice connection Assignment Complete

Unique Challenge-Response

Data Burst

ADDS Deliver

ADDS Deliver

Data Burst

Layer 2 Ack

ADDS Deliver Ack

Clear CommandRelease Order

Release Order

Clear Complete

Time

a

b

c

d

e

f

g

h

i

j

k

l

m

n

o

pq

optional

T303

T10

T315

Layer 2 Ack

r

Clear Request

s

T300

MS BS MSC

Page Message

Page ResponsePaging Response

Assignment Request

Channel assignment andservice connection Assignment Complete

Data Burst

ADDS Deliver Ack

ADDS Deliver

Data Burst

Layer 2 Ack

Clear Command

Release Order

Release Order

Clear Complete

Time

a

b

c

d

e

f

g

h

i

j

k

l

m

no

p

q

r

T303

T10

T315

Paging Request

BS Ack Order

ADDS Deliver

T3113

Layer 2 Ack

s

Clear Request

t

T300

内部公开▲

PLS over Common Channels

MS BS MSC

Data Burst

Layer 2 Ack T3113

ADDS Transfer

Time

a

b

c

d

e

f

ADDS Page

Data Burst

Layer 2 Ack

g

ADDS Page Ack

MS BS MSC

Data Burst

Layer 2 Ack

ADDS Transfer

Time

a

b

c

d

e

f

Data Burst

BS Ack

ADDS Page

ADDS Page Ackg

T3113

内部公开▲

Invoking User Zone at Registration

e

User Zone Reject

Location Updating Accept

Location Updating Request

MS BS MSC time comment

Registration Message a

b

c

dSteps d and e are used by the MSC for User Zone rejection.

T3210

User Zone Reject

Use of User Zones During Call SetupMS BS MSC

time comment

a

b

d

Complete L3 Info: CM Service Request/Paging Response

User Zone Reject

Assignment Complete

Assignment Request

User Zone Reject

e

Steps d and e are used by the MSC for User Zone rejection.

T10

c

T303

内部公开▲

Changing User Zone During a Call

User Zone Reject

User Zone Update Request


a

b

c

d

User Zone Update Request

User Zone Reject

User Zone Update

User Zone Update e

f

Steps c and d used by the MSC only for User Zone Rejection.

Steps e and f is used by the MSC only to change the User Zone used by the MS.

内部公开▲

PACKET DATA FEATURES （分组数据业务）

Mobile Originated Packet Data Call Setup Network Initiated Packet Data Call Reactivations Packet Data Call Release

Active / Connected

State

Dormant State

Null/Inactive State

内部公开▲MS Initiated PDSI Setup - Packet Data Session is Dormant or Inactive

A9-Connect-A8

time PDSN MS

IS-2000 TCH

Establishment procedure

Origination

BS ACK Order

BS PCF

CM Service Request T303 Assignment Request

MSC

A9-Setup-A8

T10

TA8-setup

i

g

h

A11-Registration Request

A11-Registration Reply

f

Tregreq

a

b

c

d

e

k

Active Packet Data Session

Establishing PPP connection

l

Assignment Complete j


A11-Registration Reply Tregreq m

n

内部公开▲Mobile Initiated Setup of a PDSI When the Packet Data Session is Already Active– Successful Operation

conditional

comment

EOM

BS ACK Order b

c

TA8-setup

d

f

g

Service negotiation procedure

a

A9-Connect-A8

A9-Setup-A8


A11-Registration Reply Tregreq

e

h Active Packet Data Service Instance

BS MS PCF MSC PDSN time

j



i

内部公开▲Mobile Originated Packet Service Instance Setup –With Registration to Alternate PDSN

MS BS/PCF MSC time

Origination Message

Base Station Ack Order a

b

c

d

e

f

Complete L3 Info: CM Service Request

Assignment Request

g

h

Assignment Complete

i

k

l

T10

j

T303

PDSN-1

TCH Setup


Establish PPP Connection

User Data Transmission

Tregreq

PDSN-2




Tregreq

内部公开▲

Network Initiated Call Re-Activation from Dormant State

Assignment Complete

MS time

a

bc

d

e

fg

h

iComplete L3 info:Paging Response

Page Response Message

Assignment Request

A9-Setup-A8

A9-Connect-A8

BS Ack Order

IS-2000 Tch Setup

Active Packet Data Session

j

TA8-setup

T303

T10

Packet Data Traffic

A9-BS Service Request

BS Service Request

BS Service Response

A9-BS Service Response

Paging Request

Page Message

BS MSC / VLR PDSN PCF

Tbsreq9 T311

T3113

k

l

m

p

q

Dormant Packet Data Session, PPP connection is maintained

n

oA11-Registration Reply

A11-Registration RequestTregreq

内部公开▲

MT Packet Data Rejection During a Voice Call

A9-BS Service Response (Cause: “MS Busy”)

Time Comment

a

b

cde

Dormant, PPP connection is maintained

Packet Data


BS Service Request

BS Service Response

MS BS MSC / VLR PDSNPCF

Tbsreq9 T311

voice call

voice call

Dormant

内部公开▲MS Initiated PDSI Release to Dormant State When No Other PDSI is Active

Release Order

TCH Release

Procedure

Clear Request

Clear CommandT300

A9-Release-A8

T315

Trel9

Active packet data service instance / Active packet data session

A11-Registration Request A11-Registration Reply Tregreq

MS BS MSC/VLR PCF PDSN time

Clear Complete

a

f

i

j

h

Dormant packet data service instance / Dormant packet data session

A9-Release-A8 Complete

b

c

d

e

g

内部公开▲MS Initiated PDSI Release to Dormant State When Other PDSIs are Active

RRRM / RRRMM



a

d

f

g

A9-Release-A8

Trel9

b

c

Service negotiation procedures

Active Packet Data Service Instance / Active Packet Data Session

Dormant Packet Data Service Instance / Active Packet Data Session

A11-Registration RequestTregreq

eA11-Registration Reply

内部公开▲

BS Initiated PDSI Release to Dormant StateWhen No Other PDSI is Active

Clear Request

Clear Complete

A9-Release-A8

Clear Command



ab

c

d

f

h

i

T300

T315

Trel9

TCH Release

g

Active packet data service instance / packet data session

Dormant packet data service instance / Dormant packet data session


A11-Registration ReplyTregreq

e

内部公开▲BS Initiated PDSI Release to Dormant State When Other PDSIs are Active

A9-Release-A8



a

b

dTrel9

e

f

Service Negotiation

Dormant packet data service instance/ active packet data session

Active packet data service instance/ active packet data session

cA11-Registration Request


内部公开▲PDSN Initiated Release of an Active PDSI – Packet Data Session Becomes Dormant or Inactive

= MS BS MSC/VLR PCF PDSN time

Clear Request

Clear Command

Clear Complete

A9-Disconnect-A8

a

e

f

g

h

i

j

A9-Release-A8


k

Tdiscon9

Trel9

T300

T315 TCH

Release

A11-Registration Update

A11-Registration Ack



b

c

d

Tregupd

内部公开▲

Packet Data Session Clearing – MSC Initiated


Clear Command

Release Order

Clear Complete


a

b

c

d

e

f

h

A9-Release-A8

T315

Trel9

Packet Data Session Active

Release Order

Packet Data Session Null/Inactive

i

g



内部公开▲Dormant Handoff (Inter-BS/Inter-PCF) - Mobile Served by Same PDSN

Source BS/PCF

MSC time

Origination Message

Base Station Ack Order b c

f

h

m

n

o

q

p

PDSN Target BS

Tregreq

Tregreq

Tregupd

MS

Release Order

T303

d

e Assignment Request

CM Service Request



Clear Command

Assignment Failure

T20



A11-Registration Acknowledge


Clear Complete

T10

T315

j

k

l

Packet Data Session Dormant, PPP session is maintained a

Packet Data Session Dormant, PPP session is maintained r

Target PCF

TA8-setup

A9-Setup-A8


g

i

内部公开▲Dormant Handoff (Inter-BSC/Inter-PCF) - Mobile Served by a Different PDSN

BS MS

Origination

BS ACK Order

MSC

CM Service

A9-Setup-A8

Assignment Request

Target PCF

Target PDSN

A9-Connect-A8

Assignment Complete


a

b

c

d

e

f

g

h

i

j

T303

T10

TA8-Setup A10/A11

Connection

Establishment

A9-Update-A8

A9-Update-A8 Ack Tupd9

k

l

TCH

Establishment

Time

A10/A11

Accounting

内部公开▲Mobile Initiated Packet Data Service Connection, Voice Service is Already Active

Assignment Request

BSC MS

Enhanced Origination Message

BS ACK Order

MSC

Additional Service Request

A9-Setup-A8

PCF PDSN

A9-Connect-A8

Assignment Complete

a

b

c

d

e

f

g

h

i

j

A10/A11

Connection

T303

T10

TA8

Concurrent Service Active


Call Assignment Message

SCM/UHDM/GHDM

k

l

Service Connect Completion

Service Negotiation

Voice Active, Packet Null

Time

内部公开▲

Mobile Initiated Voice Service Connection, Packet Data Service is Already Active


Enhanced Origination Message

Base Station Ack Ordera

b

c

d

e

f


Assignment Request


g

SCM/UHDM/GHDM

Assignment Complete

Ringback Tone i

T10

Transparent tosignaling


T303

Concurrent Service active

h

ServiceNegotiation

内部公开▲Mobile Termination for Voice Service, Packet Data is Already Active

MS BS MSC

time comment

c

d

e

f

g

h

i

j


Assignment Request


k

Assignment Complete

T10

Connect

b

aAdditional Service Notification

Extended Alert with Info

MS Ack Order

Connect Order

BS Ack Order

T301

T314

T303

l

SCM/UHDM/GHDM


Service Negotiation


内部公开▲PCF Initiated Call Re-Activation from Dormant State, Voice is Already Active

CommentMS Time

a

b

c

d

e

f

g

hi

A9-Setup-A8

A9-Connect-A8

Assignment Complete

SCM/UHDM/GHDM

j

TA8-Setup

T10

Voice Active, Packet Dormant, PPP connection is maintained

Packet Data



Assignment Request

A9-BS Service ResponseCall Assignment Message

BS MSC / VLR PDSNPCF

Tbsreq9T303

K


ServiceNegotiation

Concurrent Service Active

内部公开▲Releasing a Service That Is Not the Only One Connected (MS Initiated)

MS MSCtime comment

SreqM/RRRM/RRRMMa

b

c

d

Service Release

Service Release Complete

SCM/GHDM/UHDM

T308

BS



Service Negotiation

e

内部公开▲Releasing a Service That Is Not the Only One Connected (MSC Initiated)

MS MSCtime comment

a

b

c

d

Service Release

Service Release Complete

SCM/GHDM/UHDM

T308

BS



Service Negotiation

内部公开▲

Short Data Burst (SDB)

An MS with a currently dormant packet data service instance may need to send a small amount of data to the network. The MS may transmit it via a SDB to the BS in SDB format The short data burst is sent from the MS to the BS over the signaling channel if there is not an active voice call in progress and over the traffic channel if there is an active voice call in progress. If authentication is enabled in the network (and the mobile is not engaged in an active voice call), before the data is sent on from the BS, the MS may need to be authenticated.

If authentication is performed, the BS shall buffer the data during the authentication procedure. If authentication is successful or not performed, the PCF sends this data on to the PDSN as normal packet data. For A8/A9 implementations, the data shall be sent to the PCF in SDB format,The PCF shall then forward this data on to the PDSN as normal packet data

内部公开▲

MO/MT SDB Call Flows

A11-Reqistration Request


T60

ADDS Transfer

Layer 2 Ack

A9-Short Data Delivery

MS BS MSC PCF PDSN Time Comment

ADDS Transfer Ack

Dormant/PPP connected

a

b

c --- Optional

d --- Optional

e

Data Burst (type SDB)

f Packet

g

h

Tregreq


T311

A9-Short Data Ack


All-Registration Request

Data Burst (Type SDB)

Data Burst (SDB) (T SDB)

MS BS MSC/VLR PCF PDSN Time


b

f

g

h

j

BS Service ResponseT311

Layer 2 Ack

BS Service Request


ADDS Page Procedure.

Packet data a

Layer 2 Ack d

i

Tsdd

k l

c

e

A9-Update-A8

A9-Update-A8 Ack

Tupd9 Tregreq

内部公开▲

RADIO RESOURCE MANAGEMENT(无线资源管理)

HANDOFF VIA MSC Hard Handoff

HANDOFF VIA BS-TO-BS SIGNALING Inter-vendor Soft/Softer Handoff

内部公开▲

Hard Handoff via MSC Call FlowsMS Source BS MSC Time Comment

a

b

c

d

e

f

g

Handoff Required

Handoff Request

Handoff Command

Handoff Direction Message

MS Ack Order

Target BS

Null forward traffic channel frames

Handoff Request Ack

T7

T9

Handoff Commenced h

j

i

k

l

m

n

Reverse Traffic Channel Frames or Traffic Channel Preamble

Handoff Completion Message

Clear Command

Clear Complete

BS Ack Order

Handoff CompleteT306

T315

Twaitho

x

T11

内部公开▲

Inter-PCF Hard Handoff (Within Same PDSN)

MS Source BS MSC time

a

b

c

d

e

fg

Handoff Required

Handoff Request

h

j

i

k

l

m

n

Twaitho

x

Source PCF PDSN

A9-Setup-A8

A9-Connect-A8

Handoff Request Ack

Handoff Command

GHDM / UHDM

Handoff Commenced

Handoff Completion

A9-AL Connected

A9-AL Connected Ack

Handoff Complete Clear Command A9-Release-A8


Clear Complete

MS AckOrder

BS Ack Order

o

q

r s

Target PCFTarget BS

t

u

A9-AL Disconnected

v

A9-AL Disconnected Ack Tald9

TA8-setup

Tre19

A9-Setup-A8

A9-Release-A8-Complete

w

z

bb

T8


A11-Registration ReplyTregreq p

aa





x

y

Tregupd

T7

T9

Talc9

Taldak

T306

TA8-setup

Twaitho9

T315

ccddee

ff

gg

hh

A11-Registration RequestA11-Registration ReplyTregreq


A11-Registration Ack Tregupd



内部公开▲

Soft/softer Handoff Addition

Source BS

Target BS

MS

MSC

A7- Handoff Request

A3-Connect

A3-Connect Ack

A7- Handoff Request Ack

A3-Traffic Channel Status

handoff direction message

Handoff Performed

a

b

c

g

h

i

j

Time Comment

Conditional: (see [x])

MS Ack Order


BS Ack Order k

l

m

Thoreq

Tconn3

d A3-CEData Forward (Forward Frames)

Forward Frames

e

f

A3-CEData Reverse (Idle Frames)

Conditional: (See section 3.14.1.1.3)

内部公开▲

Soft/softer Handoff Removal


MS

Source BS

Target BS

MSC

A7-Drop Target

A3-Remove

A3-Remove Ack

A7-Drop Target Ack


Handoff Performed

b

c MS Ack Order


BS Ack Order e

f

k

g

h

i

j

Time Comment

Tdrptgt Tdiscon3

A3-CEData Forward (HO Dir. Msg.)

A3-CEData Reverse (MS Ack Order)

a

d

内部公开▲

Cell Removal by a Target BS

Source BS

Target BS

MS

MSC

A7-Drop Target

A3-Remove

A3-Remove Ack

A7-Drop Target Ack


Handoff Performed

b

c MS Ack Order


BS Ack Order d

e

j

f

g

h

i

Time Comment

A7-Target Removal Request a

A7-Target Removal Response k

Ttgtrmv

Tdrptgt

Tdiscon3


内部公开▲

MOBILITY MANAGEMENT, AUTHENTICATION, AND PRIVACY

Registration Mobile Initiated Registration

Registration may be initiated by the MS, by the network, or implied during an MS access. Deregistration processes for are initiated by the MS.

Authentication and Privacy SSD Update Terminal AuthenticationSignaling Message Encryption/ Voice Privacy

内部公开▲

Location Registration - Successful Case


Registration Message

Registration Accepted Order

a

b

c

d

Location Updating Request

Location Updating Accept T3210

Terminal Authentication


Authentication Challenge Response

Authentication Challenge

a

b

c

d Authentication Response

T3260

Authentication Request

内部公开▲

SSD Update - Successful Case


SSD Update Message

Base Station Challenge Order

a

b

c

d

SSD Update Request

Base Station Challenge

T3270

Base Station Challenge Confirmation Order

SSD Update Confirmation Order

e

f

g

h

Base Station Challenge Response

SSD Update Response

T3271

内部公开▲

Agenda（议程）

cdma2000 1x/HRPD 接入网技术及标准概要

标准的发展历史



cdma1x/HRPD 接入网技术中重要性能业务实现方式

如何跟踪cdma2000 1x/HRPD 接入网的

技术发展

内部公开▲

跟踪cdma2000 1x/HRPD接入网技术

3GPP23GPP2：The Third Generation Partnership Project 2，is the Partnership Project for Global cdma2000® Specifications including：

cdma2000 air interface specificationscdma2000 air interface specificationsMAP (Mobile Application Part) core network MAP (Mobile Application Part) core network specificationsspecificationsAll IP core network specificationsAll IP core network specificationsRAN specificationsRAN specificationsOther ancillary specificationsOther ancillary specifications

www.3gpp2.orgwww.3gpp2.org接入网技术属于接入网技术属于TSGTSG--A,A,它是推进接入网技术发展的它是推进接入网技术发展的

发源地发源地

http://www.3gpp2.org/

内部公开▲

跟踪cdma2000 1x/HRPD接入网技术（cont）

cdma2000 1x IOS标准

A.S0011-x: OverviewA.S0012-x: TransportA.S0013-x: FeaturesA.S0014-x: A1/A2/A1p/A2p/A5A.S0015-x: A3/A7A.S0016-x: A8/A9A.S0017-x: A10/A11

cdma2000 HRPD IOS标准

支持空中接口Rel 0A.S0008 v3.0-最后的版本

A.S0009 v3.0-最后的版本

支持空中接口Rev AA.S0008/9-A A.S0008/9-B A.S0008/9-C

涉及新增接口A12/A13/A14/A15/A16/A17/A18/A19/A20/A21/A24

内部公开▲

跟踪cdma2000 1x/HRPD接入网技术（cont）

通过参加3GPP2 Super Meeting的方式了解和参与接

入网技术的发展

国内成员单位已经成为该工作组的中坚力量

通过浏览TSG-A会议提案的方式了解接入网技术的发

展

提案可以在TSG-A Sever上获取

http://ftp.3gpp2.org/TSGA/通过参加CCSA/TC5/WG4(CDMA工作组)会议的方式

了解和参与国内接入网技术的发展

http://ftp.3gpp2.org/TSGA/

内部公开▲

Back Up SlidesBack Up Slides------HRPD Rev A HRPD Rev A 接入网技术接入网技术

内部公开▲HRPD IOS Architecture Reference Model (SC/MM in the AN)

PCF

A8PDSN

A9

A10

A11

AN AAAA13AT

A12Air Interface

M SC/M SCe

Source A N

SC/M MFunction

Target A N

SC/M MFunction

IW SFunctionA1/A1p

1x BS

A21

A1/A1p

IW SFunction

IW SFunctionA1/A1p A21

A16 A17A18 A19

RT

A24

内部公开▲HRPD IOS Architecture Reference Model (SC/MM in the PCF)

Source A N

A 8

PD SN

A 20

A 10

A 11

A N A A AA 13A T A 12

A ir Interface

A 16

A 9

A 14

Target PC F

Source PC F

SC /M MFunction

SC /M MFunction

M SC /M SC eIW S

FunctionA 1/A 1p

1x B SA 1/A 1p

A 21IW SFunction

IW SFunctionA 1/A 1p A 21

A 15 A 17A 18 A 19

T arget A N R T

A 24

内部公开▲

当前HRPD Rev A/B接入网技术支持特性

AT (Access Terminal) originates an HRPD session (including access authentication)Re-authentication of an ATHRPD data delivery (both AT terminated and AT originated)HRPD connection releaseHRPD session releaseDormant handoff of HRPD AT between ANs served by the same Packet Data Serving Node (PDSN)Dormant 1x handoff to/from HRPD, served by the same PDSNVoice call delivery during active HRPD data session1x to HRPD packet data session handoffLoss of the airlink during an active HRPD sessionStatus Management supported by feature invocationHRPD-1x cdma2000®[1] Circuit Services Notification Application Multiple personalities in the session configuration protocolPacket Application supporting multiple link flows and Quality of Service Data Over Signaling (DoS)GRE SegmentationQoS update by the PDSNRObust Header Compression (ROHC) on SO67HRPD Inter-AN connected state session transfer (hard handoff)

内部公开▲

当前HRPD Rev A/B接入网技术支持特性（cont）

HRPD Inter-AN cross-connectivity1x calling party number presentationReservation label in HRPD service option when paging on 1xHard handoff of a VoIP call from HRPD to 1x circuit voice callPrior session releaseCSNA over A21PDSN initiated IP flow releaseInter-AN paging when the AT is in idle stateLCM_UATI keep alive over A13 interfaceHRPD Inter-AN Session transfer with cross-connectivity (including make-before-break)AltPPPHRPD Emergency IndicatorEmergency call

内部公开▲AT Originates HRPD Session - Successful Access Authentication

CHAP Challenge - Response

PPP and LCP Negotiation

Transmitting Packet Data


Session Establishment

A9-Setup-A8

A9-Connect-A8

TA8-setup

AN AAA PCF PDSN timeAT

A12 Access-Request

A12 Access-Accept

c

d

f

b

a

g

j

k

l

m

n

AN

e

h

i

CHAP - Authentication Success

A11-Registration Request (Lifetime, MEI)Tregreq

A11-Registration Reply (Lifetime, accept)

AT Ready to ExchangeData on Access Stream

AT Ready to ExchangeData on Service Stream

Location Update Procedure

o

内部公开▲

Re-authentication



Connection Establishment

AN AAA timeAT

A12 Access-Request

A12 Access-Accept

b

c

e

a

f

AN

d

g

h



Connection Tear-Down (initiated by the AN)



AN AAA timeAT

A12 Access-Request

A12 Access-Accept

a

b

d

e

AN

c

f

g


AN and AT Ready to ExchangeData on Access Stream


内部公开▲

Call Re-activation from Dormant State


Connection Establishment

PCF PDSNAT

a

b

time


d

A9-BS Service Response


c

e

Page message

j

AN

fA9-Setup-A8

A9-Connect-A8

TA8-setup

i

Tbsreq9

Tnet_conn

g

h



PCF PDSNAT

a

c

time

A9-Setup-A8

A9-Connect-A8

TA8-setupd

e

AN


A11-Registration Replyf

g

Tregreq

b*

* = conditional

Connection establishment

Flow configuration

Transmitting packet data

内部公开▲

HRPD Session Release

Session Release

PCF PDSNAT

a

b

time

c

A9-Release-A8


Trel9

d

AN

Tregreq

A11-Registration Reply (Lifetime=0, Accept)

e

A11-Registration Request (Lifetime=0, Acct data)

Session Release

PCF PDSNAT

a

b

time

c

A9-Update-A8

A9-Update-A8 Ack

Tupd9

d

AN

Tregreq

A11-Registration Reply (Lifetime=0, Accept)

e

A11-Registration Request (Lifetime=0, Acct data)

内部公开▲

Packet Data Session Release

PCF PDSNAT

a

c

time

d

A9-Release-A8

A9-Disconnect-A8

Trel9

e

AN


Tdiscon9

A11-Registration Request (Lifetime=0)

A11-Registration Reply (Lifetime=0, accept)

Tregreq

bA11-Registration Update


f

g

Tregupd

Connection Release

h

PPP Release

i

Conditional

Conditional

Conditional

Conditional

内部公开▲

Dormant Handoff(1)

TA13req

Tregreq

Tregreq

Tregupd

Target AN

Source AN PDSNAT

b

c

time

f

g



a

j*

k*



h

i

l*

m*

n

d

Target PCF

Source PCF

TA8-setup


A11-Registration Request (Lifetime, MEI)


A9-Setup-A8

A13-Session Information Request

Location Update Procedures e

A13-Session Information Confirm

A13-Session Information Response

Complete SessionEstablishment

Initiate SessionEstablishment

* = conditional

TA13res

内部公开▲

Dormant Handoff (2)

TA13req

Tregreq

Tregreq

Tregupd

TargetAN

SourceAN PDSNAT

b

c

time

e

f

a

j

g

i

k

l

m

d

TargetPCF

SourcePCF

A9-Setup-A8

n

TA8-setup

AAA-AN

A13-Session Information Request

A13-Session Information Reject


A11-Registration Request(Lifetime=0)





Access Authentication

Location UpdateProcedures

h

A11-Registration Reply(Lifetime=0, accept)

Complete SessionEstablishment

Initiate SessionEstablishment

Connection Release o

内部公开▲

Multiple Connection Procedures PCF PDSN timeAN



A9-Connect-A8

A9-Setup-A8

a

bc

d

AT

e

(Lifetime)TA8-setup Tregreq

Flow Configuration

内部公开▲

Subscriber QoS Profile Delivery

PCF PDSNAT

a

c

time

A9-Update-A8 AckA9-Update-A8 TA8-upd9

d

e

AN

A11-Session Update Ack

A11-Session Update

f*

Tsesupd

b

* = conditional

Packet Data Session

IP Flow Mapping Update

QoS Updates

内部公开▲

Support for Data Over Signaling Protocol PDSN timeAT AN

a

b

c

d

PCF

IP Flow Reactivation

DoS Messaging

Packet Data

conditional

Dormant HRPD Packet Data Session



tim eAT

a

b

SourcePCF

TargetPCF



A10 Packet

SourceAN

c

d

e

f

TargetAN PDSN

Dorm ant HRPD Packet Data Session


DoS M essaging

Session Transfer

Tregreq

D orm ant HRPD Packet Data Session

l

m

A9-Setup-A8

A9-Release-A8 C om plete

TA8-Setup



A11-Registration Request (Lifetim e=0)


Tregupd

h

i

j

k

DoS M essaging g conditional

内部公开▲

Support for Data Over Signaling Protocol (cont)PCFAN PDSNAT time

d

e

a

b

c

Packet Data



IP Flow Reactivation

DoS Messaging

A9-Short Data Ack

Tsdd9

conditional

PDSN timeAT AN

a

b

c

d

A9-Short Data Ack

PCF

Network initiated callre-activation from

Dormant State

Packet Data

A9-Short Data DeliveryTsdd9

Active HRPD Packet Data Session


内部公开▲Dormant Cross System Handoff(1x HRPD)---HRPD Session Existing

TargetPCF

SourceBSC/PCF PDSNMS/AT

a

time

c

d

e


Tregreq

f



Tregupd



Tregreq

g

h

i

Location UpdateProcedures


TargetAN

b

TA8-setup

A9-Setup-A8

A9-Release-A8Complete

内部公开▲Dormant Cross System Handoff(1x HRPD) ---New HRPD Session

TargetAN/PCF

SourceBSC/PCF PDSNMS/

AT

c

time

b

d

e

f

Tregreq

g

Tregupd

Tregreq

i

Session Establishment a

j

k



TargetAN AAA

A12 Access-Request

A12 Access-Accept


n

m

l

o

hLocation Update Procedures









内部公开▲

Dormant Cross System Handoff(HRPD 1x)

SourceAN/PCF

TargetBSC/PCF PDSNMS/AT time

Origination (DRS='0')

BS Ack Order

e

f

g

Tregreq

h

Tregupd

Tregreq

a

b




c

d




内部公开▲MS/AT Terminated Voice Call During Active HRPD Packet Data Session

Tregreq

Tregup

PDSN timeMS/AT

b

d

e

BS

c

f

g

AN

h

i

p

Page

Active HRPD Packet Data Session

a

j*

l*

PCF2

MS/AT stops transmitting to the AN

A9-Release-A8

Trel9

Page Response

o*

q*

r*

s*

t*

k*

TregreqTA8-setup

PCF11x HRPD

(Cause: Air link lost)

A9-Release-A8Complete

TCH setup

Alert with Info

Origination forconcurrent service

A9-Setup-A8


A9-Connect-A8


Active 1x Packet Data Session

TregreqA11-Registration Request


m*



(Lifetime=0)



(Lifetime=0, accept)

* = conditional

Connect Order

n*

X

内部公开▲

1x Page Delivery to the MS/AT in an HRPD System

IWS-1xBS MSCMS/AT

a

time

d

e

HRPD AN

Paging Request

T3113

HRPD: 3G1XServices packet (GPM)

Complete L3 Info:Paging Response

h1x MT Call Setup Proceeds

A21-Event Notification

A21-1x Air Interface Signaling (GPM)

A21-Ack

b

c

f

g

Tack-21

1x: Page Response Message

i

HRPD: 3G1XServicesAck

A21-AckTack-21

j

内部公开▲

HRPD Page Delivery in a 1x System - MS/AT Idle1x BS MSC PDSNMS/AT

c

time

b

d

eT3113

i

a

j*

l

HRPD AN/PCF(IWS-AN)

Data flow


Paging Request

1x: page

T311BS Service Response

BS Service Request

A11 acct.

packet data

Data flow

1x: Page ResponseComplete L3 Info: Paging

Response

1x: L2 Ack

f*

g*

h*

* = optional

k

Registration and location updating proceduresIWS-1xBS MSC PDSNMS/AT

c

time

b

d*

g*

a

h*

j*

HRPD AN/PCF

1x: page

Tpage-21

A21-Service Response

A21-Service Request

A11 acct.

packet data

Data flow

1x: Page Response

1x: L2 Ack

e

f*

* = Optional** = Conditional

i*

A21-Event Notification k*

A21-AckTack-21

l**


Registration and location updating procedures

Data flow

内部公开▲HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel (TCH)

1x BS MSC PDSNMS/AT

c

time

b

d

eT3113

l

a

o

p

HRPD AN/PCF(IWS-AN)

ADDS Deliver

1x: Data Burst Message

T311BS Service Response

BS Service Request

A11 acct.

packet data

Data flow

1x: Layer 2 Ack

ADDS Deliver Ack

1x: release

f

g

h1x: release

Clear Request

Clear Command

Clear Complete

k

j

i

m

T315

T300

n*

* = optional


Registration procedures

Data flow

内部公开▲HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel (TCH)

内部公开▲Hard Handoff of a Voice Call from HRPD VoIP to 1x Circuit Service - IWS-1xBS 1x System

MS/AT HRPD AN IWS-1xBS MSC

HRPD: 1x Origination

A21-1x Air Interface Signaling

(Origination)

CM Service Request

1x radio interface procedures to acquire the traffic channel

HRPD: 1x Service Redirection

Assignment Request

Assignment Complete

g

i

k

l

n

o

q

r

s

A21-1x Parameters

HRPD: power measurements

HRPD: 1x Overhead Parameters

b

d

e

T303

T10

A21-Ack c

HRPD: Ack h

HRPD: Ack j

A21-Ack

m

Tack-21

Tack-21

HRPD: 1x Handoff Direction

A21-1x Air Interface Signaling (Handoff

Direction)

A21-Ack

Tack-21HRPD: Ack t

v

1x handoff completion message

u

A21-1x Parameters Request a

HRPD: Overhead Parameters Ack f

Tparamreq-21

optional

A21-Radio Update Request

A21-Radio Update Response

Tradioreq-21

w

x

optional

conditional

p conditionalRadio Parameter Update

内部公开▲Hard Handoff of a Voice Call from HRPD VoIP to 1x Circuit Service - IWS-1xBS

内部公开▲

cdma2000无线接入网技术介绍 - 中国通信标准化协会cdma2000无线接入网技术介绍...

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