Derivation of Moving Distance Distribution to Enhance Sequential Paging in Distance-Based Mobility Management for PCS Networks

TitleDerivation of Moving Distance Distribution to Enhance Sequential Paging in Distance-Based Mobility Management for PCS Networks
Publication TypeJournal Article
Year of Publication2006
AuthorsZhu, Y. -hua, and V. C. M. Leung
JournalWireless Communications, IEEE Transactions on
Volume5
Pagination3029 -3033
Date Publishednov.
ISSN1536-1276
Keywordsdistance-based location management, distance-based mobility management, dynamic location management, flexible cell topologies, general cell residence time, mobility management (mobile radio), moving distance distribution, paging communication, PCS networks, personal communication networks, sequential paging, signaling cost, telecommunication network topology
Abstract

The total signaling cost of distance-based location management scheme, which is the lowest among dynamic location management schemes for PCS networks, can be further reduced by a sequential paging strategy that pages first the cells in which the mobile is most likely located. To enable this strategy, we derive the probability distribution of a mobile's moving distances between the last location update and the next call arrival. An efficient and effective sequential paging scheme is presented, which guarantees that a mobile can be located during the first paging step with a probability equal to or better than a predefined value. The features of the proposed model include flexible cell topologies, general cell residence time, and full use of mobile's moving pattern

URLhttp://dx.doi.org/10.1109/TWC.2006.05123
DOI10.1109/TWC.2006.05123

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