DocumentCode :
3031244
Title :
A Novel Wireless Wake-Up Mechanism for Energy-Efficient Ubiquitous Networks
Author :
Takiguchi, Takahiro ; Saruwatari, Shunsuke ; Morito, Takashi ; Ishida, Shigemi ; Minami, Masateru ; Morikawa, Hiroyuki
Author_Institution :
Morikawa Lab., Univ. of Tokyo, Tokyo, Japan
fYear :
2009
fDate :
14-18 June 2009
Firstpage :
1
Lastpage :
5
Abstract :
Excessive power consumption is a major problem in wireless communication. This is particularly true in ubiquitous computing environments, since wireless devices consume a considerable amount of energy in idle listening. Wake-up wireless communication technology is a promising candidate for reducing power consumption during idle listening. To realize wake-up wireless communication, this paper proposes a novel ID matching mechanism that uses a Bloom filter. This paper describes the design and implementation of a wireless wake-up module that uses this ID matching mechanism. Simulation results reveal that the wake-up module consumes only 12.4 muW while idle listening, and that employing this Bloom-filter-based approach eliminates 99.95 % of power consumption in our application scenarios.
Keywords :
power consumption; radiocommunication; ubiquitous computing; Bloom filter; ID matching mechanism; energy-efficient ubiquitous networks; power 12.4 muW; power consumption; wake-up wireless communication technology; Circuit simulation; Communications technology; Data communication; Energy consumption; Energy efficiency; Energy management; Matched filters; Personal communication networks; Ubiquitous computing; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on
Conference_Location :
Dresden
Print_ISBN :
978-1-4244-3437-4
Type :
conf
DOI :
10.1109/ICCW.2009.5208044
Filename :
5208044
Link To Document :
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