8 July 2002 Optimal radio resource management using hybrid handoffs in cellular networks
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Proceedings Volume 4868, Scalability and Traffic Control in IP Networks II; (2002) https://doi.org/10.1117/12.475261
Event: ITCom 2002: The Convergence of Information Technologies and Communications, 2002, Boston, MA, United States
Abstract
The optimal radio resource management (RRM) design is formulated as a Semi-Markov Decision Process optimization problem in this research. The stationary optimal call admission control policy, which adopts a hybrid handoff scheme, is determined by solving a set of linear programming equations under users' QoS constraints. The call admission control policy can choose actions of hard- or soft-handoff or simply rejecting the request, depending on the traffic conditions and QoS metrics. The performance is analyzed via simulation and compared with those of the non-controlled scheme and the fixed RRM scheme. Simulations are conducted by OPNET to study the performance under different traffic conditions.
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Huan Chen, C.-C. Jay Kuo, "Optimal radio resource management using hybrid handoffs in cellular networks", Proc. SPIE 4868, Scalability and Traffic Control in IP Networks II, (8 July 2002); doi: 10.1117/12.475261; https://doi.org/10.1117/12.475261
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