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A Speed-Aware Handover System for Wireless Cellular Networks Based on Fuzzy Logic

机译:基于模糊逻辑的无线蜂窝网络速度感知切换系统

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Presently, the wireless mobile networks and devices are becoming increasingly popular to provide users the access anytime and anywhere. The mobile systems are based on cellular approach and the area is covered by cells that overlap each other. In mobile cellular systems the handover is a very important process, which refers to a mechanism that transfers an ongoing call from one Base Station (BS) to another. The performance of the handover mechanism is very important to maintain the desired Quality of Service (QoS). Many handover algorithms are proposed in the literature. However, to make a better handover and keep the QoS in wireless networks is very difficult. In this paper, we propose a speed-aware handover system based on fuzzy logic. The proposed system has 3 subsystems. The performance evaluation via simulations shows that proposed system has a good handover decision.
机译:当前,无线移动网络和设备变得越来越流行以向用户提供随时随地的访问。移动系统基于蜂窝方法,并且该区域被彼此重叠的小区覆盖。在移动蜂窝系统中,切换是非常重要的过程,它是指将正在进行的呼叫从一个基站(BS)转移到另一个基站的机制。切换机制的性能对于维持所需的服务质量(QoS)非常重要。文献中提出了许多切换算法。然而,在无线网络中进行更好的切换并保持QoS非常困难。本文提出了一种基于模糊逻辑的速度感知切换系统。所提出的系统具有3个子系统。仿真结果表明,所提出的系统具有良好的切换决策。

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