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Schwarz et al., 2014 - Google Patents

Subspace versus eigenmode quantization for limited feedback block-diagonalization

Schwarz et al., 2014

Document ID
4502073351706347389
Author
Schwarz S
Rupp M
Publication year
Publication venue
2014 6th International Symposium on Communications, Control and Signal Processing (ISCCSP)

External Links

Snippet

In this paper, we compare the performance of block-diagonalization and regularized block- diagonalization precoding, assuming quantized channel state information (CSI) at the transmitter as obtained from limited receiver feedback. We identify the necessary CSI for the …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

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    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
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    • H04B7/0619—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
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    • H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
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    • H04B7/08—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
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    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATIONS NETWORKS

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