A fast handoff protocol for cellular IEEE 802.11e WLAN systems

標題:	A fast handoff protocol for cellular IEEE 802.11e WLAN systems
作者:	Chen, Yung-Han Chang, Chung-Ju 電信工程研究所 Institute of Communications Engineering
關鍵字:	cellular WLAN;handoff;forced termination rate
公開日期:	1-二月-2007
摘要:	This letter proposes a fast handoff protocol (FHP) for cellular IEEE 802.11e wireless local area network (WLAN) systems. The FHP, which is standard compatible, provides a controlled contention period (CCP) designated for handoff requests (HO-REQs), arranges these HO-REQs to contend sequentially in CCP, and proposes a fuzzy adjustment method (FAM) to determine a proper length for CCR Simulation results reveal that the FHP can significantly decrease the forced termination rate of HO-REQs and still enhance the system throughput of contention period for cellular IEEE 802.11e WLAN systems.
URI:	http://dx.doi.org/10.1109/LCOMM.2007.061420 http://hdl.handle.net/11536/11210
ISSN:	1089-7798
DOI:	10.1109/LCOMM.2007.061420
期刊:	IEEE COMMUNICATIONS LETTERS
Volume:	11
Issue:	2
起始頁:	140
結束頁:	142
顯示於類別：	期刊論文

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