DocumentCode
993061
Title
Energy saving mechanism in the IEEE 802.16e wireless MAN
Author
Xiao, Yang
Author_Institution
Dept. of Comput. Sci., Univ. of Memphis, TN, USA
Volume
9
Issue
7
fYear
2005
fDate
7/1/2005 12:00:00 AM
Firstpage
595
Lastpage
597
Abstract
In this paper, we study energy consumption for the IEEE 802.16e broadband wireless access (BWA) network, A mobile subscriber station goes to sleep-mode after negations with the base station and temporarily wake-up periodically for a short interval to check whether there is downlink traffic to it to decide whether it goes to wake-mode or continues to be in the sleep-mode. The sleep interval is increased exponentially upon no arrival traffic. We analytically model the sleep-mode scheme and validate the model with simulations.
Keywords
broadband networks; metropolitan area networks; radio access networks; telecommunication traffic; BWA; IEEE 802.16e standard; broadband wireless access network; energy consumption; metropolitan area networks; mobile subscriber station; sleep-mode; wake-mode; wireless MAN; Access protocols; Analytical models; Base stations; Downlink; Energy consumption; Helium; Intelligent networks; Media Access Protocol; Telecommunication traffic; Traffic control;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2005.1461675
Filename
1461675
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