Optimal radio resource management using hybrid handoffs in cellular networks

Huan Chen; C.-C. Jay Kuo

doi:10.1117/12.475261

8 July 2002 Optimal radio resource management using hybrid handoffs in cellular networks

Huan Chen, C.-C. Jay Kuo

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.

Citation Download Citation

Huan Chen and 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); https://doi.org/10.1117/12.475261

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