Partition digraph for selecting home base station and optimizing the balance of HLR and VLRS

Author

Li, De-Min ; Zhou, Jie ; Tang, Bing-Yong ; Sheng, Zhao-Han

Author_Institution

Coll. of Inf. Sci. & Technol., Donghua Univ., Shanghai, China

Volume

2

fYear

2004

fDate

26-29 Aug. 2004

Firstpage

1182

Abstract

Mobility traces, which record actual movement behavior for certain segments of the population, are certainly more realistic than mobility models. This work proposes a mining method for home station selection of a mobile user. Utilizing the degrees of all nodes of a mobile user´s digraph, the paper described the selection method of candidate home stations. Considering the load balance of HLR and VLRs of a mobile terminal, we provide an optimal location mobile management method. Movement cost can decrease by selecting home base station and optimizing the balance of HLR and VLRs in location management of WATM.

Keywords

directed graphs; mobility management (mobile radio); optimisation; HLR; VLR; WATM; home station selection; mining method; mobile user; mobility traces; optimal location mobile management method; partition digraph; wireless asynchronous transfer mode; Aggregates; Asynchronous transfer mode; Base stations; Engineering management; Low earth orbit satellites; Mobile communication; Mobile radio mobility management; Resource management; Technology management; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2004. Proceedings of 2004 International Conference on

Print_ISBN

0-7803-8403-2

Type

conf

DOI

10.1109/ICMLC.2004.1382369

Filename

1382369