The Local Delay in Poisson Networks

Communication between two neighboring nodes is a very basic operation in wireless networks. Yet very little research has focused on the local delay in networks with randomly placed nodes, defined as the mean time it takes a node to connect to its nearest neighbor. The authors study this problem for Poisson networks, first considering interference only, then noise only, and lastly and briefly, interference plus noise. In the noiseless case, they analyze four different types of nearest-neighbor communication and compare the extreme cases of high mobility, where a new Poisson process is drawn in each time slot, and no mobility, where only a single realization exists and nodes stay put forever.

Provided by: University of Notre Dame Topic: Mobility Date Added: Jun 2011 Format: PDF

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