NDLI: A fuzzy logic vertical handoff algorithm with motion trend decision

Content Provider	IEEE Xplore Digital Library
Author	Tao Yang Peng Rong
Copyright Year	2011
Description	Author affiliation: Center of software Technology, Chongqing University of Posts and Telecommunications, China (Tao Yang; Peng Rong)
Abstract	With the development of heterogeneous wireless network, mobility management is one of the key issues, and handoff management is one of the most important issues in mobility management. Aiming at vertical handoff here presents a fuzzy logic based on motion trend of vertical handoff algorithm. The algorithm is divided into pre-determined, fuzzy logic control and handoff decision process. In the pre-determined procedure, according to the motion trends of MN and the received signal strength of WLAN to filter out the information which are not appropriate, and reduce the amount of unnecessary data and system overheads. Then, put the RSS, network available bandwidth and the cost into the fuzzy logic controller, get the value of the final comprehensive performance of the network (VCPN) by normalizing, and finally making the decision according to VCPN and the dwell time. Simulation results show that the proposed algorithm can make the handover decision effectively, eliminate of ping-pong effects and improve the network switch performance.
Starting Page	1280
Ending Page	1283
File Size	830779
Page Count	4
File Format	PDF
ISBN	9781457703980
e-ISBN	9781457703997
DOI	10.1109/IFOST.2011.6021253
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fuzzy logic Wireless LAN Wireless networks Heuristic algorithms 3G mobile communication vertical handoff fuzzy logic Prediction algorithms motion trend Manganese
Content Type	Text
Resource Type	Article

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