Performance Evaluation of a Fuzzy-based Handover System for Wireless Cellular Networks
نویسندگان
چکیده
Abstract: 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 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, by using random walk model and fuzzy theory we propose a new handover system. The performance evaluation via simulations shows that proposed system can avoid the pingpong effect and has a good handover decision.
منابع مشابه
Wireless LAN
—Handover of Mobile Equipment (ME) between different Access Points (APs) is an inevitable problem in the wireless network. Mobility of the mobile equipment can cause degradation of Quality of Service (QoS). How to satisfy the user's QoS and achieve seamless handover becomes a very worth of study in the field of wireless communication network. In this paper, we proposed a handover management sc...
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