A speed-aware handover system for wireless cellular networks based on fuzzy logic
Mobile Information Systems
A Fuzzy-Based Handover System for Wireless Cellular Networks: A Case Study for Handover Enforcement
NBiS '08 Proceedings of the 2nd international conference on Network-Based Information Systems
Recursive analysis for soft handoff schemes in CDMA cellular systems
IEEE Transactions on Wireless Communications
Mobile Information Systems
A fuzzy-based speed-aware handoff system for wireless cellular networks
NBiS'07 Proceedings of the 1st international conference on Network-based information systems
International Journal of Business Intelligence and Data Mining
An intelligent call admission control system for wireless cellular networks based on fuzzy logic
Journal of Mobile Multimedia
Journal of Mobile Multimedia
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In this paper, we present a new energy-efficient bandwidth allocation scheme for wireless networks. First of all, we investigate the intrinsic relationship between the energy consumption and transmission rates of mobile terminals, in which transmission rate is determined through channel allocations. Then, we propose two schemes for connection admission control: victim selection algorithm (VSA) and beneficiary selection algorithm (BSA) with the intent to reduce energy consumption of each terminal. Moreover, we introduce an adjustment algorithm to statistically meet the demands for quality of service (QoS) during the resource allocation. The performance of the proposed schemes is evaluated with respect to energy consumption rate of each successfully transmitted bit, throughput and call blocking probabilities. An extensive analysis and simulation study is conducted for Poisson and self-similar, multi-class traffic.