Dynamic Multiple-Threshold Call Admission Control Based on Optimized Genetic Algorithm in Wireless/Mobile Networks

A novel radio resource allocation scheme for IEEE 802.16e multicell networks SCIENCE CHINA Information Sciences 54, 1444 (2011); A QoS-aware routing algorithm based on ant-cluster in wireless multimedia sensor networks SCIENCE CHINA Information Sciences 57, 102307 (2014); Effects of threshold based relay selection algorithms on the performance of an IEEE 802.16j mobile multi-hop relay (MMR) WiMAX network 数字通信和网络 4, 58 (2018); Optimal resource allocation for transmission diversity in multi-radio access networks: a coevolutionary genetic algorithm approach SCIENCE CHINA Information Sciences 57, 022310 (2014); QoS guaranteed dynamic load balancing algorithm in 3GPP LTE networks SCIENTIA SINICA Informationis 42, 674 (2012);. RESEARCH PAPER. SCIENCE CHINA Information Sciences

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Proportional fairness of call blocking probability

Wang

Cui

et al. 2009

Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human

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To guarantee proportional fairness (PF) is an important way to realize predictable and controllable service differentiation. In this paper, a proportional differentiation call admission control (CAC) algorithm, named PBS-PF, is proposed to guarantee the network services' PF in terms of call blocking probability (CBP). PBS-PF is based on the partial bandwidth sharing CAC scheme due to this scheme's high bandwidth utilization rate. PBS-PF dynamically calculates the bandwidth admission threshold of each service class to control the blocking call number for guaranteeing the CBP ratio of high and low priority services to accord with a given value. The simulations show that the CBP of each service class changes with the network load, but their ratio approximately keeps unchanged, which proves the effectiveness of PBS-PF. At last, we analyze the time complexity of PBS-PF.

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Dynamic Multiple-Threshold Call Admission Control Based on Optimized Genetic Algorithm in Wireless/Mobile Networks

Cited by 4 publications

References 23 publications

An Overview of Call Admission Control in Mobile Cellular Networks

An Overview of Call Admission Control in Mobile Cellular Networks

Genetic algorithm approach for QoS-based tree topology construction in IEEE 802.16 mesh networks

Proportional fairness of call blocking probability

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