Delayed group registration scheme in group location tracking

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In the conventional group location tracking (GLT) scheme, a mobile station (MS) performs a group location registration immediately after getting on a transportation system (TS), which is, however, unnecessary if the MS gets off the TS without any location area (LA) update. A delayed group registration scheme is proposed in order to avoid unnecessary group registrations and the resulting group registration cancellations, which take a major proportion in the total signalling cost of the GLT scheme. The result shows that the proposed scheme significamly outperforms the GLT scheme from the aspect of total signalling cost.
Publisher
INST ENGINEERING TECHNOLOGY-IET
Issue Date
2003-08
Language
English
Article Type
Article
Citation

ELECTRONICS LETTERS, v.39, no.17, pp.1274 - 1275

ISSN
0013-5194
URI
http://hdl.handle.net/10203/81990
Appears in Collection
EE-Journal Papers(저널논문)
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