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A Comment on "HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks'
October 2006 (vol. 5 no. 10)
pp. 1471-1472
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 [1].

[1] O. Younis and S. Fahmy, “HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks,” IEEE Trans. Mobile Computing, vol. 3, no. 4, pp. 366-379, Oct.-Dec. 2004.

Index Terms:
Sensor networks, clustering, network lifetime, distributed algorithm.
Citation:
Chia-Hung Lin, Ming-Jer Tsai, "A Comment on "HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks'," IEEE Transactions on Mobile Computing, vol. 5, no. 10, pp. 1471-1472, Oct. 2006, doi:10.1109/TMC.2006.141
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