Decentralized Reduced-Rank Multiuser Relaying for Cooperative Uplink CDMA Networks

Abstract

We examine a cooperative uplink CDMA network where multiple sources simultaneously access the cooperative channel using different spreading codes and compete for the resources at the relays. To efficiently utilize the limited energy and bandwidth resources at the relays, we propose in this work a decentralized reduced-rank multiuser relaying (RR-MUR) where… (More)
DOI: 10.1109/VETECS.2010.5494074

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