Amplify-and-compute: Function computation over layered networks

Abstract

We study layered wireless networks in which destinations decode linear combinations of transmitted messages over a finite field. We propose amplify-and-compute, a simple but effective scheme in which sources encode their messages with lattice codes, relays employ amplify-and-forward relaying, and destinations decode incoming signals to integer combinations… (More)
DOI: 10.1109/ISIT.2013.6620639

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