Click here to load reader

GPRS 基础知识介绍

  • View
    124

  • Download
    0

Embed Size (px)

DESCRIPTION

GPRS 基础知识介绍. GPRS Team. 内容安排. 1 , GPRS 基础知识介绍 2 , GPRS 硬件实体介绍. 什么是 GPRS ?. GPRS:(General Packet Radio Service) 通用分组无线业务 - PowerPoint PPT Presentation

Text of GPRS 基础知识介绍

PowerPoint PresentationMOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2002.
GPRS
GPRS Team
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
1GPRS
2GPRS
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
GPRSGSMIPGPRSGPRSE-Mail,InternetWAP
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
2GPRSPCU,GPRSSGSNGPRSGGSNGPRSTCP/IPX.25X.75
(3) GPRSGSMGPRSGSM
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
GPRS 1
BSS

BSC

MSC/VLR


PSTN

BTS

PCU

SGSN
GPRS
Gb
Gr
HLR/AUC


GGSN
GPRS
Gn
Internet

PDN

GGSN
Gi
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
GPRS 2
PCU
Gs
Gr
Gp
Gn
Gn
Gi
Gf
Gb
Gb
Gd
Gc
A
E
C
D
Gb
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
30.17
44.67
52.00
71.33
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
GPRSGPRS MS
3G
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
294810
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
Network
Service
BSSGP
L1
L2
IP
L1
L2
IP
UDP/TCP
GTP
IP/X.25
LLC
SNDCP
UDP/TCP
GTP
Relay
MS
BSS/PCU
SGSN
GGSN
Um
Gb
Gn
Gi
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
GPRSSGSN&GGSN
SGSNGPRS
GbSGSN
4
5
6
7
8
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
PCU
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
PCU
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
PCUBTS/BSC
GPRSPCUBSCE164Kbps(LAPD)PCUBSC
CS1 or CS2
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary
PCUBTS/BSC
GPRSPCUBSC16Kbps
UmGPRS PDCH
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2004.
Motorola Confidential Proprietary