HEI
Download
1 / 10

2000. 5. 18 ~19, 3 GPP2 All IP Adhoc - PowerPoint PPT Presentation


  • 61 Views
  • Uploaded on

HEI All IP Reference Model. 2000. 5. 18 ~19, 3 GPP2 All IP Adhoc. Jaehong Park Ph.D. ,Yeonsang Koo, Inho You, Shinhyun Yang parkjh@hei.co.kr, hwkoo@hei.co.kr, ihyou@hei.co.kr Hyundai Electronics Industry Co., Ltd. Contents.  Phase Approach  All IP Network Reference Model Phase I

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about '2000. 5. 18 ~19, 3 GPP2 All IP Adhoc' - yachi


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
2000 5 18 19 3 gpp2 all ip adhoc

HEI All IP Reference Model

2000. 5. 18 ~19, 3GPP2 All IP Adhoc

Jaehong Park Ph.D. ,Yeonsang Koo, Inho You, Shinhyun Yang

parkjh@hei.co.kr, hwkoo@hei.co.kr, ihyou@hei.co.kr

Hyundai Electronics Industry Co., Ltd.


2000 5 18 19 3 gpp2 all ip adhoc

Contents

 Phase Approach

 All IP Network Reference Model Phase I

 All IP Network Reference Model Phase II

 All IP Network Reference Model Phase III

 All IP Network Reference Model Phase IV

 Summary


2000 5 18 19 3 gpp2 all ip adhoc

Phase Approach

Phase IV

  • MS can be seen in Internet

  • Change on air interface

Phase III

  • BTS can be seen in Internet

  • Distribution of functionality of Core Network into Local Group Network

Extension of IP node to MS

Phase II

  • Integration of Voice and Data path

  • Separation Voice packet and Data Packet in the PDSN

Extension of IP node from PDSN to BTS

Phase I

  • Separation of Traffic into signal, voice and data

  • Use of IP transport within RAN and at A-interface

Integration Voiceand Data path


2000 5 18 19 3 gpp2 all ip adhoc

All IP Network Reference Model Phase I

FS

Legacy

Network

Ater(A3+/7+)

CSS

RNCS

A(A1+)

SS7

G/W

IP

MCF

IP

CA

MGC

BTS

SDU

IP

IP

PSTN

(A8/A9)

Abis+

BP-GW

HA

PCF

PSTN

-GW

IP

(A10/11)

Public

Internet

PDSN

Packet

G/W

 Characteristics & Benefits

  • Separation of Signal, Circuit Voice and Packet Data

  • Utilizing of existing Air Interface with minor change

  • Distribution of functionality of legacy BSC and MSC

  • PDSN is at the boundary of IP network and wireless network

  • Minimization of changes on legacy structure

  • Support IP transport within RAN and at A-I/F


2000 5 18 19 3 gpp2 all ip adhoc

All IP Network Reference Model Phase II

Legacy

Network

FS

CSS

Ater(A3+/7+)

SS7

G/W

RNCS

IP

IP

A(A1+)

CA

MCF

MGC

BTS

SDU+

IP

PSTN

Abis+

(A8/A9)

HA

PSTN

-GW

PCF+

PDSN+

(A10/11)

Public

Internet

Packet

G/W

 Characteristics & Benefits

  • Integration of voice and data path which may result in some changes on the

  • functionality of SDU, PCF and PDSN

  • Others are same as Phase I


2000 5 18 19 3 gpp2 all ip adhoc

Function Entities in Phase I,II NRM

 BTS

 CA (Call Agent)

  • Radio Resource Management

  • Forward/Reverse Power Control

  • Call Processing

  • Call Control

 MCF (Mobility Control Function)

 RNCS(Radio access Network Control Server)

  • Handoff Control

  • Mobility Management (Authentication, Registration)

  • Call Control / Resource Management

  • Interworking with BTS and SDU

  • Communication with MCF using IOS Spec(based on IP)

 MGC(Mediation G/W Controller )

  • Control PSTN G/W and SS7 G/W

 SDU

 CSS(Common Subscribe Server)

  • Processing CDMA Traffic Channel Frame

  • Separation Voice and Data

  • Selection and Distribution of traffic channel frame (Soft H/O)

  • AAA

  • QoS Management

  • Mobility Management

 PCF

 PSTN G/W

  • Interface with SDU and PDSN for Packet Data Service

  • Handling Dormant functionality

  • Proving Voice/Data path with PSTN, ISDN and Cellular network

  • Vocoder

 PDSN

 SS7 G/W

  • Management Data packet and voice packet *

  • Signaling Interface with MCF *

  • Transporting Signaling with PSTN, ISDN and Cellular network

  • Vocoder

 BP G/W (Bearer path Gateway)

  • Providing voice /data path

  • Trans-coding of voice data

  • Controlled by Call Agency

 Packet G/W

  • Security, Fire wall


2000 5 18 19 3 gpp2 all ip adhoc

All IP Network Reference Model Phase III

FS

SS7

G/W

LocalNetwork

LAA

Legacy

Network

MSS

MGC

RNCS

BTS

PSTN

PSTN

G/W

LNG/W

HA

LNG/W

Public

Internet

LocalNetwork

PacketG/W

 Characteristics & Benefits

  • BTS can be seen in Internet, which means every node except MS can be accessed through internet

  • For efficiency and load balancing

  • - Local Network (RAN ) is necessary - LN G/W for several protocol stack and accounting - RNCS contains call control functions. - LAA contains Authentication & Authorization

  • Keep the air interface as it was


2000 5 18 19 3 gpp2 all ip adhoc

Function Entities in Phase III NRM

 LNG/W(Local Network Gateway)

 BTS

  • Radio Resource Management

  • Maintenance PPP connection to MS

  • Mobility Management

  • Forward/Reverse Power Control

  • QoS

  • Accounting

  • interface with MSS

  • interface Node with Core Network

 MSS( Main Subscriber Server)

 RNCS(Radio access Network Control Server)

  • Management of all subscribers’ information

  • AAA

  • Call Control in local network

  • Communication with BTS & SDU

 LAA(Local Authentication Authorization)

  • Authentication & Authorization at MS controlled local network


2000 5 18 19 3 gpp2 all ip adhoc

All IP Network Reference Model Phase IV

Legacy

Network

All IP

Service Provider

Core Network

PSTN

Public

Internet

 Characteristics & Benefits

  • MScan be seen in Internet

  • Big Change on the air-interface

  • Ultimate Goal of All IP Network


2000 5 18 19 3 gpp2 all ip adhoc

Summary

 Phase approach of All IP Network Reference Model

 Separation of Signal, Voice and Data path respectively, in Phase I

 Integration of Voice and Data path, in Phase II

 In Phase III

 Extension of IP node from PDSN to BTS

- Requirement of new technique for Soft H/O

 Distribution functionality of Core Network to local Network

- Load Balancing

- Efficient accounting

- Support several protocol stacks

 In Phase IV, MS can be seen in Internet

- Big change on the air-interface