Optimizations of a MIMO Relay Network
IEEE Transactions on Signal Processing - Part II
Interleave division multiple-access
IEEE Transactions on Wireless Communications
Capacity scaling laws in MIMO relay networks
IEEE Transactions on Wireless Communications
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
Cooperative communication in wireless networks
IEEE Communications Magazine
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Interleave-division multiple access (IDMA) has recently been introduced in relay systems in order to exploit diversity gain. Combining with delay-diversity (DD), the relay scheme based on IDMA can support multiple users. In this paper, we extend the DD-IDMA relay scheme to MIMO relay networks employing spatial multiplexing. We also develop a symbol-by-symbol iterative detection method at the destination for the system. The performance of the MIMO relay system is assessed through simulation results.