TY - GEN
T1 - Performance estimating for space-time block coded cooperative communication system
AU - Luo, Tao
AU - Li, Xiang Ming
AU - Yue, Guang Xin
PY - 2006
Y1 - 2006
N2 - A new cooperative communication system based on space-time block coding (WCC-STBC) is proposed in this paper, and a closed-form expression of bit error rate for this WCC-STBC system is also deduced. The results through theoretical analysis and computer simulation show that the diversity gain, which is dependent on the characteristics of the user's individual channel and the inter-user channel between them, could be obtained in the WCC-STBC system. When BER is 10-3, and if the inter-user channel is 5dB better than their individual's, about 3dB gain could be gotten in WCC-STBC system; and if one user's channel is 5dB better than his partner's, 5dB gain for the performance of the worse user could be improved while that of the better one is less loss, only about 0.5dB or so.
AB - A new cooperative communication system based on space-time block coding (WCC-STBC) is proposed in this paper, and a closed-form expression of bit error rate for this WCC-STBC system is also deduced. The results through theoretical analysis and computer simulation show that the diversity gain, which is dependent on the characteristics of the user's individual channel and the inter-user channel between them, could be obtained in the WCC-STBC system. When BER is 10-3, and if the inter-user channel is 5dB better than their individual's, about 3dB gain could be gotten in WCC-STBC system; and if one user's channel is 5dB better than his partner's, 5dB gain for the performance of the worse user could be improved while that of the better one is less loss, only about 0.5dB or so.
UR - http://www.scopus.com/inward/record.url?scp=39749162749&partnerID=8YFLogxK
U2 - 10.1109/ICCCAS.2006.284824
DO - 10.1109/ICCCAS.2006.284824
M3 - Conference contribution
AN - SCOPUS:39749162749
SN - 0780395840
SN - 9780780395848
T3 - 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings
SP - 1031
EP - 1034
BT - 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings - Communication Theory and System
T2 - 2006 International Conference on Communications, Circuits and Systems, ICCCAS
Y2 - 25 June 2006 through 28 June 2006
ER -