One-Bit Spectrum Sensing in Cognitive Radio Sensor Networks
Sign Up to like & getrecommendations! Published in 2020 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-019-01274-z
Abstract: This paper proposes a spectrum sensing algorithm from one-bit measurements in a cognitive radio sensor network. A likelihood ratio test (LRT) for the one-bit spectrum sensing problem is derived. Different from the one-bit spectrum sensing… read more here.
Keywords: bit spectrum; one bit; bit; spectrum sensing ... See more keywords
One‐bit DOA estimation in non‐uniform noise with alternating minimization method
Sign Up to like & getrecommendations! Published in 2024 at "Electronics Letters"
DOI: 10.1049/ell2.13207
Abstract: This letter presents a method to optimize the estimation of direction of arrival (DOA) using the uniform linear array (ULA) with one‐bit signals in the presence of non‐uniform noise. With the Toeplitz properties and the… read more here.
Keywords: method; uniform noise; one bit; non uniform ... See more keywords
Feature selection and classification of noisy proteomics mass spectrometry data based on one-bit perturbed compressed sensing
Sign Up to like & getrecommendations! Published in 2020 at "Bioinformatics"
DOI: 10.1093/bioinformatics/btaa516
Abstract: MOTIVATION The classification of high-throughput protein data based on mass spectrometry (MS) is of great practical significance in medical diagnosis. Generally, MS data is characterized by high dimension, which inevitably leads to prohibitive cost of… read more here.
Keywords: one bit; classification; feature selection; bit ... See more keywords
Beating one bit of communication with quantum correlations in smaller dimensions
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.109.062408
Abstract: As a consequence of Bell's theorem, the statistics of measurements on some entangled states cannot be simulated with local hidden variables alone. The amount of communication that must be supplied is an intuitive quantifier of… read more here.
Keywords: one bit; beating one; bit; quantum correlations ... See more keywords
A Generalized One-Bit Control System Using a $\Delta\Sigma$ -Quantizer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2936438
Abstract: This paper presents the use of a delta-sigma quantizer for generalized one-bit control processing. An equivalent control strategy based on sliding-mode control is employed to derive the necessary condition for the convergence of the proposed… read more here.
Keywords: control system; bit control; control; one bit ... See more keywords
Deep Learning Based Interference Exploitation in 1-Bit Massive MIMO Precoding
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3244928
Abstract: In this paper, we focus on one-bit precoding approach for downlink massive multiple-input multiple-output (MIMO) systems, where we exploit the concept of constructive interference (CI) employing deep learning (DL) techniques. One of the main performance… read more here.
Keywords: bit; one bit; interference; massive mimo ... See more keywords
One-Bit Massive MIMO Precoding Using Unsupervised Deep Learning
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3360862
Abstract: The recently emerged symbol-level precoding (SLP) technique is a promising solution in multi-user wireless communication systems due to its ability to transform harmful multi-user interference (MUI) into useful signals, thereby improving system performance. Conventional symbol-level… read more here.
Keywords: deep learning; system; one bit; massive mimo ... See more keywords
Channel AoA estimation for massive MIMO systems using one-bit ADCs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Communications and Networks"
DOI: 10.1109/jcn.2018.000053
Abstract: Although massive multiple-input multiple-output (MIMO) can enhance the overall system performance significantly, it could suffer from high cost and power consumption issues due to using a large number of radio frequency (RF) chains. Two different… read more here.
Keywords: estimation; one bit; aoa estimation; massive mimo ... See more keywords
On the Capacity of MISO Channels With One-Bit ADCs and DACs
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2019.2929427
Abstract: A one-bit wireless transceiver is a promising communication architecture that not only can facilitate the design of mmWave communication systems but also can extremely diminish power consumption. The non-linear distortion effects by one-bit quantization at… read more here.
Keywords: capacity miso; miso channels; one bit; capacity ... See more keywords
One-bit Transceiver Cluster for Relay Transmission
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2016.2643631
Abstract: Ultra-low-cost communication devices can enable massive deployment of disposable wireless relays. In this letter, we investigate the feasibility of using a 1-bit relay cluster to help a power-constrained transmitter. While the 1-bit transceiver enjoys the… read more here.
Keywords: one bit; bit; relay transmission; cluster ... See more keywords
Millimeter Wave MIMO Channel Estimation With One-Bit Receivers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3123368
Abstract: Receivers with one-bit analog-to-digital (ADC) converters are considered as a potential solution to reduce the power consumption and hardware complexity for millimeter wave (mmWave) multiple input multiple output systems. However, it is challenging to estimate… read more here.
Keywords: estimation; millimeter wave; channel estimation; one bit ... See more keywords