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Registered RECEPTION APPARATUS OF MULTI INPUT MULTI OUTPUT SYSTEM AND RECEPTION SIGNAL PROCESSING METHOD
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RECEPTION APPARATUS OF MULTI INPUT MULTI OUTPUT SYSTEM AND RECEPTION SIGNAL PROCESSING METHOD
- Inventors
- Suk Mi-Kyung, Kim Bong-Su, Lee Young Seung, Choi Hyung Do, Jung-Bin Kim, Kim Kwang Seon, Kang Min Soo, Byun Woo Jin
- Application No.
- 15220707 (2016.07.27)
- Publication No.
- 20170054487 (2017.02.23)
- Registration No.
- 9838224 (2017.12.05)
- Country
- UNITED STATES
- Project Code
- 14MR9300, Development of core technologies to improve spectral efficiency for mobile big-bang, Choi Hyung Do
- Abstract
- The present invention relates to a reception apparatus. The reception apparatus includes a plurality of reception antennas; and a signal processing unit configured to use reception characteristic of the plurality of reception antennas, wherein the signal processing unit comprises a channel estimation unit configured to respectively estimate a channel response matrix of each signal received via the plurality of reception antennas, and a coding unit configured to define a coding matrix based on an inverse matrix of the estimated channel response matrix, and to obtain a final output signal corresponding to each reception antenna by applying the coding matrix to each received signal.
- KSP Keywords
- Channel estimation(CE), Coding unit(CU), LOS MIMO, Multi-output, Multiple input multiple output(MIMO), Processing Method, Processing unit, Response matrix, Signal Processing, inverse matrix