Precoding-Based Inter-Relay Interference Cancelation for Amplify-and-Forward Two-Path Successive Relay Networks.
IEEE Signal Processing Letters(2018)
摘要
In this letter, we consider the inter-relay interference (IRI) problem for amplify-and-forward (AF) two-path successive relay networks. To reduce processing burden for IRI cancelation at the relay nodes, a novel precoding-based interference cancelation scheme based on row-space mapping is proposed, where a pair of orthogonal precoding matrices is alternately utilized to project the source data ont...
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关键词
Rough surfaces,Precoding,Decoding,Interference cancellation,Relay networks (telecommunications)
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