Zobrazeno 1 - 10
of 1 209
pro vyhledávání: '"one-bit"'
Publikováno v:
Омский научный вестник, Vol 2 (190), Pp 144-152 (2024)
The article proposes a new method for measuring frequency based on a one-bit ADC. In contrast to the known method of measuring frequency using a delay line, the developed structure of a meter that implements the proposed method makes it possible t
Externí odkaz:
https://doaj.org/article/940a196ffe364bf7ac96fb29eb7510b8
Publikováno v:
IEEE Access, Vol 12, Pp 89621-89627 (2024)
This paper investigates robust set stability for the switched Boolean networks (SBNs) with arbitrary switching signal affected by one-bit function perturbation (OBFP). Firstly, the dynamics of these networks are converted into algebraic forms utilizi
Externí odkaz:
https://doaj.org/article/d3adc659d21048dea9bbfbf62b2d9930
Publikováno v:
IEEE Access, Vol 12, Pp 43968-43983 (2024)
The adoption of one-bit analog-to-digital converters (ADCs) in wireless communication has become increasingly popular, owing to their potential to reduce power consumption. However, there is a decreased spectral efficiency (SE) associated with their
Externí odkaz:
https://doaj.org/article/7bcedfb0d33c48d19207ddf06df63461
Publikováno v:
IEEE Access, Vol 12, Pp 40011-40018 (2024)
Direction-of-arrival (DOA) estimation is a crucial task in wireless communication and radar systems, with applications spanning beamforming, localization, and target tracking. Conventional methods often require high-resolution quantization, imposing
Externí odkaz:
https://doaj.org/article/bd757ae02de64e07a04ba7cab83f7a84
Publikováno v:
IEEE Access, Vol 12, Pp 34668-34680 (2024)
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 perfo
Externí odkaz:
https://doaj.org/article/bd0c4133d91a40a09b56feacd78a8312
Publikováno v:
Sensors, Vol 24, Iss 18, p 5936 (2024)
In recent years, one-bit quantization has attracted widespread attention in the field of direction-of-arrival (DOA) estimation as a low-cost and low-power solution. Many researchers have proposed various estimation algorithms for one-bit DOA estimati
Externí odkaz:
https://doaj.org/article/c2807dec3c714ea4a2369da1e7aae95c
Publikováno v:
Mathematics, Vol 12, Iss 14, p 2258 (2024)
This paper investigates the one-bit function perturbation (OBFP) impact on the robust set stability of Boolean networks with disturbances (DBNs). Firstly, the dynamics of these networks are converted into the algebraic forms utilizing the semi-tensor
Externí odkaz:
https://doaj.org/article/a3569dc633e3497784887bb174f347e6
Publikováno v:
Sensors, Vol 24, Iss 14, p 4719 (2024)
Due to the low-complexity implementation, direction-of-arrival (DOA) estimation-based one-bit quantized data are of interest, but also, signal processing struggles to obtain the demanded estimation accuracy. In this study, we injected a number of noi
Externí odkaz:
https://doaj.org/article/1a3b9b3ded11447e86cbf459c31d59e6
Publikováno v:
IEEE Access, Vol 11, Pp 17096-17103 (2023)
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 performa
Externí odkaz:
https://doaj.org/article/8e68f668b9b244be898b8374a195f84e
Publikováno v:
Leida xuebao, Vol 11, Iss 6, Pp 1119-1130 (2022)
This paper proposes a one-bit multi-modality jamming method against Synthetic Aperture Radar (SAR). After being intercepted by the jammer, the SAR signal is quantized to one-bit sampling data through comparison with the single-frequency threshold. Co
Externí odkaz:
https://doaj.org/article/4297bc1f94ca4641883fe54d16f212ae