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Cache-Enhanced Dynamic Movement-Based Location Management Schemes for 3G Cellular Networks.
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Cache-Enhanced Dynamic Movement-Based Location Management Schemes for 3G Cellular Networks A Thesis Presented in Partial Fulfillment of Requirements for the Degree of Master of Science in the College of Arts and Sciences, Georgia State University, 2003 by Krishna Priya Patury Committee: ____________________________________ Dr. Yi Pan, Chair ____________________________________ Dr. Anu Bourgeois, Member ____________________________________ Dr. Alex Zelikovsky, Member ____________________________________ Date ____________________________________ Dr. Martin D. Fraser Department Chair Abstract Keeping track of mobile terminals moving from one place to another has been and will always be one of the key issues in mobile communication, be it cellular or Personal Communications Service. Location management involves two major kinds of operations: Location update- by which the system keeps track of the location of the mobile terminals that are not in conversation and Paging which is a search process by which the system searches for the Mobile Terminal by sending polling signals to cells in the paging area (which may include one or more cells). To perform either of these operations would incur a significant...
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