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Collaborative beamforming has been recently introduced in the context of wireless sensor networks (WSNs) to increase the transmission range of individual sensor nodes. In this paper, it is proposed to model the spatial distribution of sensor nodes in a cluster using Gaussian probability density function (pdf). Gaussian pdf is more appropriate for many WSN applications than the previously considered uniform pdf which is more suitable when sensor nodes are deployed one at a time. The averagedoi:10.1109/icassp.2008.4518343 dblp:conf/icassp/AhmedV08 fatcat:ov22rk3bzregpeipmwn7h553ta