Abstract:Cross-correlation is a popular signal processing technique used in numerous location tracking systems for obtaining reliable range information. However, its efficient design and practical implementation has not yet been achieved on mote platforms that are typical in wireless sensor network due to resource constrains. In this paper, we propose SparseS-XCorr : cross-correlation via structured sparse representation, a new computing framework for ranging based on 1 -minimization [1] and structured sparsity. The ke… Show more
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