Performance optimization technique of location registration in public transportation

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Location Registration means that a mobile station (terminal) notifies its location to a base station and MSC. It is helpful to page terminals in cellular system. The location is divided by zone including several cells. When the terminal goes through the boundary between two zones and enters a new zone, it has to register its location through system access procedure. If many terminals transmit location registration messages concurrently at the boundary in case of being transported by public transportation system like subway, many competitions occur and consequently many registrations will fail and have to retry. In this paper, we present the result measured in real subway environment and test system which varies some parameters in order to optimize the performance.
Publisher
SPRINGER-VERLAG BERLIN
Issue Date
2003
Language
English
Article Type
Article; Proceedings Paper
Citation

MOBILE COMMUNICATIONS BOOK SERIES: LECTURE NOTES IN COMPUTER SCIENCE, v.2524, pp.22 - 29

ISSN
0302-9743
URI
http://hdl.handle.net/10203/83486
Appears in Collection
EE-Journal Papers(저널논문)
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