Mobile users: to update or not to update?
Wireless Networks
Dynamic mobile user location update for wireless PCS networks
Wireless Networks
Minimizing the average cost of paging under delay constraints
Wireless Networks
A survey of routing techniques for mobile communications networks
Mobile Networks and Applications - Special issue: routing in mobile communications networks
Mobile user location update and paging under delay constraints
Wireless Networks
Wireless Personal Communications: An International Journal
Location management in mobile wireless networks
Wireless internet handbook
DIP-MIP: Distributed individual paging extension for mobile IP in IP-based cellular networks
Computer Communications
Resource management issues in future wireless multimedia networks
Journal of High Speed Networks
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A mobile user location management mechanism is introduced that incorporates a distance based location update scheme and a paging mechanism that satisfies predefined delay requirements. An analytical model is developed which captures the mobility and call arrival pattern of a terminal. Given the respective costs for location update and terminal paging, the average total location update and terminal paging cost is determined. An iterative algorithm is then used to determine the optimal location update threshold distance that results in the minimum cost. Analytical results are also obtained to demonstrate the relative cost incurred by the proposed mechanism under various delay requirements.