Minimizing communication costs in hierarchically clustered networks of wireless sensors
Subhajyoti Bandyopadhyay, Edward J. Coyle · 2004
This paper develops a technique for quantifying and minimizing the energy required to gather data from all sensors in a multi-hop wireless sensor network The technique combines analytical results from stochastic geometry with a distributed, randomized algorithm for generating clusters. The minimum communication energy achieved by this approach is significantly lower than the energy costs incurred in non-clustered networks and in clustered networks produced by such algorithms as the max-min d-cluster algorithm.