Multiantenna energy detection of PAM symbols without spatial signal cross-products

Abstract

In this paper, we consider multiantenna energy detection (ED) of nonnegative pulse-amplitude-modulated (PAM) symbols suitable for low-power and low-complexity short-range communication radios using a very wide bandwidth or high centre frequency. We present a general condition which leads to the cancellation of the spatial cross products between the distinct… (More)
DOI: 10.1109/PIMRC.2012.6362602

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