One-bit LFMCW radar: Spectrum analysis and target detection
One-bit radar, performing signal sampling and quantization by a 1-bit analog-to-digital
converter, is a promising technology for many civilian applications due to its low-cost and …
converter, is a promising technology for many civilian applications due to its low-cost and …
Channel estimation in one-bit massive MIMO systems: Angular versus unstructured models
S Rao, A Mezghani… - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Millimeter wave (mmWave) massive MIMO cellular systems will be characterized by
increased bandwidths and the ability to handle a large number of users. To cope with the …
increased bandwidths and the ability to handle a large number of users. To cope with the …
Channel estimation for large-scale multiple-antenna systems using 1-bit ADCs and oversampling
Large-scale multiple-antenna systems with large bandwidth are fundamental for future
wireless communications, where the base station employs a large antenna array. In this …
wireless communications, where the base station employs a large antenna array. In this …
Bounds on phase, frequency, and timing synchronization in fully digital receivers with 1-bit quantization and oversampling
M Schlüter, M Dörpinghaus… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Digital receivers based on 1-bit quantization and oversampling wrt the transmit signal
bandwidth promise lower energy consumption. However, since 1-bit quantization is a highly …
bandwidth promise lower energy consumption. However, since 1-bit quantization is a highly …
Spectral efficiency of one-bit sigma-delta massive MIMO
We examine the uplink spectral efficiency of a massive MIMO base station employing a one-
bit Sigma-Delta (ΣΔ) sampling scheme implemented in the spatial rather than the temporal …
bit Sigma-Delta (ΣΔ) sampling scheme implemented in the spatial rather than the temporal …
Massive MIMO channel estimation with low-resolution spatial sigma-delta ADCs
We consider channel estimation for an uplink massive multiple-input multiple-output (MIMO)
system where the base station (BS) uses an array with low-resolution (1-2 bit) analog-to …
system where the base station (BS) uses an array with low-resolution (1-2 bit) analog-to …
Massive MIMO channel estimation with 1-bit spatial sigma-delta ADCs
S Rao, AL Swindlehurst… - ICASSP 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
We consider channel estimation for an uplink massive multiple input multiple output (MIMO)
system where the base station (BS) uses a first-order spatial Sigma-Delta (ΣΔ) analogto …
system where the base station (BS) uses a first-order spatial Sigma-Delta (ΣΔ) analogto …
Sub-THz wideband system employing 1-bit quantization and temporal oversampling
P Neuhaus, M Dörpinghaus, H Halbauer… - ICC 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
Wireless communications systems beyond 5G are foreseen to utilize the large available
bandwidths above 100 GHz. However, the power consumption of analog-to-digital …
bandwidths above 100 GHz. However, the power consumption of analog-to-digital …
Joint phase and timing estimation with 1-bit quantization and oversampling
M Schlüter, M Dörpinghaus… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Digital receivers based on 1-bit quantization and oversampling wrt the transmit signal
bandwidth promise lower energy consumption. However, since 1-bit quantization is a highly …
bandwidth promise lower energy consumption. However, since 1-bit quantization is a highly …
Channel estimation using 1-bit quantization and oversampling for large-scale multiple-antenna systems
Z Shao, LTN Landau… - ICASSP 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
Large-scale multiple-antenna systems have been identified as a promising technology for
the next generation of wireless systems. However, by scaling up the number of receive …
the next generation of wireless systems. However, by scaling up the number of receive …