Wireless Channel Estimation with Low-Complexity 1-bit ADC and Unknown Quantization Threshold

@article{Stein2017WirelessCE,
  title={Wireless Channel Estimation with Low-Complexity 1-bit ADC and Unknown Quantization Threshold},
  author={Manuel S. Stein and Shahar Bar and Josef A. Nossek and Joseph Tabrikian},
  journal={ArXiv},
  year={2017},
  volume={abs/1703.02008}
}
  • Manuel S. Stein, Shahar Bar, +1 author Joseph Tabrikian
  • Published in ArXiv 2017
  • Mathematics, Computer Science
  • In this paper, the problem of signal parameter estimation from measurements acquired by a low-complexity analog-to-digital converter (ADC) with $1$-bit output resolution and an unknown quantization threshold is considered. Single-comparator ADCs are energy-efficient and can be operated at ultra-high sampling rates. For analysis of such hard-limiting systems, a fixed and known quantization threshold is usually assumed. In the symmetric case, i.e., zero hard-limiting offset, it is well-understood… CONTINUE READING

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