Jing and Hassibi recently presented a detailed analysis on the problem of distributed space-timecoding for a synchronized wireless relay network, where only linear transforms are implemented at relay nodes, and propo...
详细信息
Jing and Hassibi recently presented a detailed analysis on the problem of distributed space-timecoding for a synchronized wireless relay network, where only linear transforms are implemented at relay nodes, and proposed a lineardispersioncoding scheme. In this letter, we extend it to asynchronous wireless networks by employing OFDM to combat timing errors from relay nodes. Based on a layered structure, we present a distributed space-time code design achieving full spatial diversity for an asynchronous wireless relay network.
暂无评论