NDLI: Two location tracking strategies for PCS systems

Content Provider	IEEE Xplore Digital Library
Author	Zuji Mao Douligeris, C.
Copyright Year	1999
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Miami Univ., Coral Gables, FL, USA (Zuji Mao)
Abstract	This paper presents two location tracking strategies (LS-I and LS-II) for personal communications services (PCS) systems. In the proposed schemes, the movement history of a mobile terminal (MT) since the last location update is taken into account in making a location update decision. In particular, before reaching the update threshold the movement counter is increased only after the MT visits a new cell. When the MT revisits a cell since the last location update, in the LS-I scheme the counter remains unchanged, while in the LS-II scheme the counter is assigned with the old counter value when the MT visited this cell last time. Analytic and simulation results demonstrate that when the call-to-mobility ratio (CMR) is low, the proposed schemes can achieve a significant cost reduction compared to the movement-based scheme.
Starting Page	318
Ending Page	323
File Size	606313
Page Count	6
File Format	PDF
ISBN	0780357949
ISSN	10952055
DOI	10.1109/ICCCN.1999.805537
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-10-11
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Personal communication networks Counting circuits Paging strategies Costs Bandwidth Telecommunication traffic History Analytical models Databases Land mobile radio cellular systems
Content Type	Text
Resource Type	Article

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