Title :
A Comment on "HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks\´
Author :
Lin, Chia-Hung ; Tsai, Ming-Jer
Author_Institution :
Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu
Abstract :
We provide a better sufficient condition for the connectivity of cluster heads asymptotically almost surely (a.a.s.) and a tighter bound on the number of cluster heads in HEED (O. Younis and S. Fahmy, 2004)
Keywords :
ad hoc networks; wireless sensor networks; HEED; ad hoc sensor networks; cluster head connectivity; distributed clustering approach; hybrid energy-efficient clustering; Computer science; Distributed algorithms; Energy efficiency; Intelligent networks; Mobile computing; Spread spectrum communication; Sufficient conditions; Sensor networks; clustering; distributed algorithm.; network lifetime;
Journal_Title :
Mobile Computing, IEEE Transactions on
DOI :
10.1109/TMC.2006.141
