Decoupling Matrix with Rate One Quasi-Orthogonal STBC for Eight Transmit Antennas
In this paper, we propose a numerical formulation of decoupling matrix with rate one Quasi-Orthogonal Space-Time Block Code (QOSTBC) for eight transmit antennas. Tirkkonen et al. provided zero-forcing decoupling matrix for eliminating Inter-Symbol Interference (ISI) in QOSTBC with 4 transmit antennas. We expand zero-forcing decoupling matrix with 8 transmit antennas, and also MMSE decoupling matrix with 4, 8 transmit antennas. Simulation results were provided to demonstrate that some SNR gains can be achieved by using decoupling matrix.
Diversity decoupling matrix quasi orthogonal designs space-time block codes (STBC).
Wooju Lee Dongweon Yoon Jaeyoon Lee Sanggoo Kim Sang Kyu Park
Dept.of Electronics and Computer Eng.,Hanyang University,Seoul,Korea
国际会议
广州
英文
2008-11-19(万方平台首次上网日期,不代表论文的发表时间)