Study of Coarse Quantization-Aware Block Diagonalization Algorithms for MIMO Systems with Low Resolution

23 Feb 2020 Pinto S. B. de Lamare R. C.

It is known that the estimated energy consumption of digital-to analog converters (DACs) is around 30\% of the energy consumed by analog-to-digital converters (ADCs) keeping fixed the sampling rate and bit resolution. Assuming that similarly to ADC, DAC dissipation doubles with every extra bit of resolution, a decrease in two resolution bits, for instance from 4 to 2 bits, represents a 75$\% $ lower dissipation... (read more)

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Categories


  • INFORMATION THEORY
  • SIGNAL PROCESSING
  • INFORMATION THEORY