DocumentCode
3493351
Title
A New Power-Controlled MAC for Ad Hoc Networks
Author
Xiao Mingbo ; Lu Feitian ; Zhang Jing ; Yang Guangsong
Author_Institution
Dept. of Commun. Eng., Xiamen Univ., Xiamen
fYear
2007
fDate
21-25 Sept. 2007
Firstpage
1722
Lastpage
1725
Abstract
In a wireless Ad Hoc network, the node energy is often supplied by battery with limited capacity. Power control is an effective way to save energy and decrease collision in the Ad Hoc networks based on IEEE 802.11x. In this paper, we analyze the power control mechanisms and propose schemes to solve the asymmetric link problem. Simulation results demonstrate the system performance improvements in goodput, delay, and power consumption.
Keywords
access protocols; ad hoc networks; delays; power control; wireless LAN; IEEE 802.11; asymmetric link problem; node energy; power control; power control mechanisms; power-controlled MAC; wireless ad hoc network; Ad hoc networks; Batteries; Decoding; Delay; Information technology; Media Access Protocol; Mobile ad hoc networks; Power control; Power engineering and energy; System performance;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1311-9
Type
conf
DOI
10.1109/WICOM.2007.433
Filename
4340208
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