Towards optimal rate allocation for data aggregation in wireless sensor networks

Abstract

This paper aims at achieving optimal rate allocation for data aggregation in wireless sensor networks. We first formulate this rate allocation problem as a network utility maximization problem. Due to its non-convexity, we take a couple of variable substitutions on the original problem and transform it into an approximate problem, which is convex. We then… (More)
DOI: 10.1145/2107502.2107528

Topics

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