A power-saving scheme for IEEE 802.11 Ad hoc networks

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	A power-saving scheme for IEEE 802.11 Ad hoc networks
	Xiao, WN (Xiao Wanang); Fang, Z (Fang Zhi); Shi, Y (Shi Yin); Xiao, WN, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
	2006
会议名称	6th International Conference on ITS Telecommunications Proceedings
会议录名称	2006 6th International Conference on ITS Telecommunications Proceedings
页码	638-641
会议日期	JUN 21-23, 2006
会议地点	Chengdu, PEOPLES R CHINA
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISBN	0-7803-9586-7
部门归属	chinese acad sci, inst semicond, beijing 100083, peoples r china
摘要	In the Wireless Local Area Networks (WLANs), the terminals are often powered by battery, so the power-saving performance of the wireless network card is a very important issue. For IEEE 802.11 Ad hoc networks, a power-saving scheme is presented in Medium Access Control (MAC) layer to reduce the power consumption by allowing the nodes enter into the sleep mode, but the scheme is based on Time-Drive Scheme (TDS) whose power-saving efficiency becomes lower and lower with the network load increasing. This paper presented a novel energy-saving mechanism, called as Hybrid-Drive Scheme (HDS), which introduces into a Message.-Drive Scheme (MDS) and combines MDS with the conventional TDS. The MDS, could obtain high efficiency when the load is heavy; meanwhile the TDS has high efficiency when the network load is small. The analysis shows that the proposed HDS could obtain high energy-efficiency whether the network load is light or heavy and have higher energy-saving efficiency than conventional scheme in the IEEE 802.11 standard.
学科领域	人工智能
主办者	Univ Elect Sci & Technol China.; Natl Inst Informat & Commun Technol.; Yokosuka Res Pk, R&D Promot Comm.; Technopole Brest Iroise.; Chinese Inst Commun.; IET Commun Soc.; IEEE Hong Kong Chapter Signal Proc.; Inst Elect, Informat & Commun Engineers Japan.; China Natl Tech Comm Intelligent Transport Syst Standardizat.; Informat Proc Soc Japan.
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/9962
专题	中国科学院半导体研究所（2009年前）
通讯作者	Xiao, WN, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Xiao, WN ,Fang, Z ,Shi, Y ,et al. A power-saving scheme for IEEE 802.11 Ad hoc networks[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2006:638-641.

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