LI Zheng-quan, SHEN Lian-feng. Quasi-Orthogonal Space Time Polarization Block Code and Performance Analysis Applied in Keyhole Channel[J]. Acta Electronica Sinica, 2011, 39(1): 23-28.
LI Zheng-quan, SHEN Lian-feng. Quasi-Orthogonal Space Time Polarization Block Code and Performance Analysis Applied in Keyhole Channel[J]. Acta Electronica Sinica, 2011, 39(1): 23-28.DOI:
To improve the performance of bit error rate of keyhole channel
a rate one quasi-orthogonal space time polarization block code (QSTPBC) is proposed in this paper.The fast maximum likelihood sequence decoding method is used.This QSTPBC is compared with the traditional quasi-orthogonal space time block code (QSTBC) for keyhole channel
single relayed QSTPBC for Rayleigh channel and keyhole channel
respectively.Simulation results show that the performance of the new QSTPBC is better than that of the traditional QSTBC in the same
SNR
and that of the two kinds single relayed QSTPBCs in the higher