Limited feedback in multiple-antenna systems with one-bit quantization. Mo, J. & Heath, R. In Conference Record - Asilomar Conference on Signals, Systems and Computers, volume 2016-Febru, 2016. abstract bibtex ? 2015 IEEE.Communication systems with low-resolution analog- to-digital-converters (ADCs) can exploit channel state information at the transmitter (CSIT) and receiver. This paper presents initial results on codebook design and performance analysis for limited feedback systems with one-bit ADCs. Different from the high-resolution case, the absolute phase at the receiver is important to align the phase of the received signals when the received signal is sliced by one-bit ADCs. A new codebook design for the beamforming case is proposed that separately quantizes the channel direction and the residual phase.
@inproceedings{
title = {Limited feedback in multiple-antenna systems with one-bit quantization},
type = {inproceedings},
year = {2016},
identifiers = {[object Object]},
volume = {2016-Febru},
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created = {2016-09-06T19:47:23.000Z},
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abstract = {? 2015 IEEE.Communication systems with low-resolution analog- to-digital-converters (ADCs) can exploit channel state information at the transmitter (CSIT) and receiver. This paper presents initial results on codebook design and performance analysis for limited feedback systems with one-bit ADCs. Different from the high-resolution case, the absolute phase at the receiver is important to align the phase of the received signals when the received signal is sliced by one-bit ADCs. A new codebook design for the beamforming case is proposed that separately quantizes the channel direction and the residual phase.},
bibtype = {inproceedings},
author = {Mo, J. and Heath, R.W.},
booktitle = {Conference Record - Asilomar Conference on Signals, Systems and Computers}
}
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