With the aim of reducing cost and power consumption of the receiving terminal, compressive sensing (CS) framework is applied to on-body ultra-wideband (UWB) channel estimation. It is demonstrated in this Letter that the sparse on-body UWB channel impulse response recovered by the CS framework fits the original sparse channel well; thus, on-body channel estimation can be achieved using low-speed sampling devices.
CITATION STYLE
Yang, X., Ren, A., Zhang, Z., Rehman, M. U., Abbasi, Q. H., & Alomainy, A. (2015). Towards sparse characterisation of on-body ultra-wideband wireless channels. Healthcare Technology Letters, 2(3), 74–77. https://doi.org/10.1049/htl.2015.0005
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