Modeling PCS networks under general call holding time and cell residence time distributions
IEEE/ACM Transactions on Networking (TON)
Channel Occupancy Times and Handoff Rate for Mobile Computing and PCS Networks
IEEE Transactions on Computers
General Modeling and Performance Analysis for Location Management in Wireless Mobile Networks
IEEE Transactions on Computers
Theory, Volume 1, Queueing Systems
Theory, Volume 1, Queueing Systems
IEEE Transactions on Wireless Communications
Movement-based mobility management and trade off analysis for wireless mobile networks
IEEE Transactions on Computers
Wireless communications: past events and a future perspective
IEEE Communications Magazine - Part Anniversary
User mobility modeling and characterization of mobility patterns
IEEE Journal on Selected Areas in Communications
Call performance for a PCS network
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
Efficient dynamic channel allocation techniques with handover queuing for mobile satellite networks
IEEE Journal on Selected Areas in Communications
Computers and Industrial Engineering
Intra domain route optimization for ubiquitous network
Personal and Ubiquitous Computing
Eliminating tromboning mobile call setup for international roaming users
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Performance analysis of generalized handover model for cellular networks
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
Modeling unencumbered call session time distribution in cellular wireless networks
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
The spatial effect of mobility on the mean number of handoffs: a new theoretical result
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Reducing call routing cost for femtocells
IEEE Transactions on Wireless Communications
A novel framework for handoff analysis under generalized session and mobility statistics
Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems
Efficient routing for international mobile call setup
IEEE Wireless Communications
A novel architecture for hierarchically nested network mobility
UIC'07 Proceedings of the 4th international conference on Ubiquitous Intelligence and Computing
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In wireless mobile networks, quantities such as call blocking probability, call dropping probability, handoff probability, handoff rate, and the actual call holding times for both complete and incomplete calls are very important performance parameters in the network performance evaluation and design. In the past, their analytical computations are given only when the classical exponential assumptions for all involved time variables are imposed. In this paper, we relax the exponential assumptions for the involved time variables and, under independence assumption on the cell residence times, derive analytical formulae for these parameters using a novel unifying analytical approach. It turns out that the computation of many performance parameters is boiled down to computing a certain type of probability, and the obtained analytical results can be easily applied when the Laplace transform of probability density function of call holding time is a rational function. Thus, easily computable results can be obtained when the call holding time is distributed with the mixed-Erlang distribution, a distribution model having universal approximation capability. More importantly, this paper develops a new analytical approach to performance evaluation for wireless networks and mobile computing systems.