Mobility management: From GPRS to UMTS

Yi-Bing Lin; Yieh Ran Haung; Yuan Kai Chen; Imrich Chlamtac

doi:10.1002/wcm.27

Mobility management: From GPRS to UMTS

Yi-Bing Lin^*, Yieh Ran Haung, Yuan Kai Chen, Imrich Chlamtac

^*Corresponding author for this work

Institute of Industrial Intelligence and Green Energy

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

This paper describes mobility management for the third-generation mobile networks. We focus on the evolution from General Packet Radio Service (GPRS) to Universal Mobile Telecommunication System (UMTS). In this evolution, the radio access network UTRAN has been introduced, and radio-related management is moved from the core network to UTRAN. We elaborate on how this architecture change affects the mobility management functionality, including the attach and detach procedures, location update, serving radio network controller relocation and intersystem change between GPRS and UMTS.

Original language	American English
Pages (from-to)	339-359
Number of pages	21
Journal	Wireless Communications and Mobile Computing
Volume	1
Issue number	4
DOIs	https://doi.org/10.1002/wcm.27
State	Published - 1 Oct 2001

Keywords

GPRS
GSM
Mobility Management
UMTS
UTRAN

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Mobility management: From GPRS to UMTS

Abstract

Keywords

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