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VTC
2008
IEEE
14 years 5 months ago
A Signal Perturbation Free Transmit Scheme for MIMO Channel Estimation
— In this paper, a novel signal perturbation free transmit scheme is proposed for MIMO channel estimation. A perturbation analysis of the WR-based method is first conducted, sho...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
ISCAS
2008
IEEE
147views Hardware» more  ISCAS 2008»
14 years 5 months ago
Perturbation analysis of subspace-based semi-blind MIMO channel estimation approaches
— In this paper, a perturbation analysis of two subspace-based semi-blind MIMO channel estimation approaches is conducted. Our analysis shows that, in the noise-free case, the wh...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy