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Wireless MIMO relay networks have received significant interests in recent years. However, most MIMO relay techniques require high complexity equalizers and error free forwarding at the relay to collect diversity. In this paper, we propose high-rate and low-complexity decode-and-forward (DF) MIMO relay designs that achieve cooperative diversity, receive diversity or joint diversity. We introduce a...
Wireless MIMO relay networks have caught a lot of attention because of the potential to enhance performance by exploiting the joint cooperative and spatial diversity. In this paper, we develop high-rate and low-complexity designs for multi-antenna MIMO relay networks by adopting zero-forcing linear equalizers at both relay and destination and designing a simple power scaling at relay. Furthermore,...
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