Abstract: Disclosed is a method of providing cooperative diversity in a Multiple Input Multiple-Output (MIMO) wireless network including a source station, a relay station, and a destination station each for transmitting a plurality of streams through multiple antennas, the method including: decoding, by a relay station, a plurality of streams received from the source station, checking for errors in the individual decoded streams, and transmitting error detection information to the source station and thereafter relaying streams having no errors to the destination station and retransmitting, by a source station, streams corresponding to streams which were previously found to include errors to the destination station based on the error detection information.

Abstract: Disclosed is a method of providing cooperative diversity in a Multiple Input Multiple-Output (MIMO) wireless network including a source station, a relay station, and a destination station each for transmitting a plurality of streams through multiple antennas, the method including: decoding, by a relay station, a plurality of streams received from the source station, checking for errors in the individual decoded streams, and transmitting error detection information to the source station and thereafter relaying streams having no errors to the destination station and retransmitting, by a source station, streams corresponding to streams which were previously found to include errors to the destination station based on the error detection information.