Effects of detach interval on periodic location update in mobile networks

Author

Lu, Bin ; Jiang, Hong ; Li, Le Min

Author_Institution

China Unicom Sichuan Branch, Chengdu, China

Volume

2

fYear

2004

fDate

29 Aug.-1 Sept. 2004

Firstpage

735

Abstract

In mobile networks, the presence of a mobile terminal (MT) attached to networks can be detected by periodic location area update (PLAU) and normal location area update. In 3GPP TS23.012 and TS 24.008, PLAU period is the same for all MTs in a registration area. In dynamic PLAU scheme, the PLAU period is determined based on call and movement activities of MTs. However, both schemes do not consider the effects of detach interval on performance of PLAU. Therefore we develop an analytic model to investigate the effects of the detach interval on the performance of PLAU.

Keywords

mobility management (mobile radio); 3GPP TS23.012; TS 24.008; call movement activity; detach interval; mobile network; mobile terminal; network detection; normal location area update; periodic location area update; registration area; Density functional theory; Educational institutions; Intelligent networks; Mobile communication; Performance analysis; Road transportation; Telecommunication traffic;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2004 and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceedings. The 2004 Joint Conference of the 10th Asia-Pacific Conference on

Print_ISBN

0-7803-8601-9

Type

conf

DOI

10.1109/APCC.2004.1391815

Filename

1391815