Research Article
An Adaptive Call Admission Control in WiMAX Networks with Fair Trade off Analysis
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@INPROCEEDINGS{10.1007/978-3-642-35615-5_69, author={Romesh Laishram and Rusni Mangang and Pradipta Das and Suka Singh}, title={An Adaptive Call Admission Control in WiMAX Networks with Fair Trade off Analysis}, proceedings={Third International conference on advances in communication, network and computing}, proceedings_a={CNC}, year={2012}, month={12}, keywords={WiMAX QoS Markov chain CAC Trade off}, doi={10.1007/978-3-642-35615-5_69} }- Romesh Laishram
Rusni Mangang
Pradipta Das
Suka Singh
Year: 2012
An Adaptive Call Admission Control in WiMAX Networks with Fair Trade off Analysis
CNC
Springer
DOI: 10.1007/978-3-642-35615-5_69
Abstract
In wireless cellular network with heterogeneous services, providing guaranteed Quality of Service (QoS) poses a great challenge due to the scarce radio bandwidth. Often researchers in this field have tried to reduce the handoff call dropping probabilities (HCDP) in a cell at the sacrifice of increasing the new call blocking probabilities (NCBP). In this paper we propose a call admission control (CAC) scheme for WiMAX networks to achieve a fair trade-off between NCBP and HCDP. Numerical results showed that the proposed CAC scheme shows improvement in NCBP without affecting HCDP.
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