Robust Constrained Inverse Beamforming Algorithm Based on Space Time Adaptive Processing
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2912399
Abstract: The power of Beidou satellite signals is very low, so it is vulnerable to interfering sources and in the presence of jamming. Therefore, a robust constrained inverse beamforming algorithm based on space-time adaptive processing is… read more here.
Keywords: beamforming algorithm; constrained inverse; algorithm based; algorithm ... See more keywords
Relay Cooperative Beamforming Algorithm Based on Probabilistic Constraint in SWIPT Secrecy Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3026359
Abstract: We explore physical layer security of simultaneous wireless information and power transfer (SWIPT) relay network in this paper. Modeling channel error between relay and eavesdroppers (Eves) as random channel state information (CSI) error, we present… read more here.
Keywords: swipt; beamforming algorithm; relay cooperative; constraint ... See more keywords
Concealed Object Detection With Microwave Imaging Using Vivaldi Antennas Utilizing Novel Time-Domain Beamforming Algorithm
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3218892
Abstract: A time-domain novel beamforming algorithm for ultra-wideband (UWB) microwave imaging is furnished in this paper. A monostatic and bistatic antenna setup is utilized to transmit and receive custom UWB pulses. This setup is employed to… read more here.
Keywords: microwave imaging; algorithm; time domain; beamforming algorithm ... See more keywords
A Novel Robust Adaptive Beamforming Algorithm Based on Subspace Orthogonality and Projection
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2023.3267794
Abstract: Recently, it has been extensively researched about designing robust adaptive beamforming (RAB) algorithms to deal with model mismatch issues. In this article, a RAB algorithm is proposed to estimate the steering vectors (SVs) of the… read more here.
Keywords: projection; beamforming algorithm; robust adaptive; adaptive beamforming ... See more keywords
A Matrix-Inverse-Free Implementation of the MU-MIMO WMMSE Beamforming Algorithm
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2023.3238275
Abstract: The WMMSE beamforming algorithm is a popular approach to address the NP-hard weighted sum rate (WSR) maximization beamforming problem. Although it efficiently finds a local optimum, it requires matrix inverses, eigendecompositions, and bisection searches, operations… read more here.
Keywords: wmmse; beamforming algorithm; implementation; mimo ... See more keywords
A New Joint Zero-Forcing Beamforming Algorithm for Massive MIMO System
Sign Up to like & getrecommendations! Published in 2017 at "Studies in Informatics and Control"
DOI: 10.24846/v26i4y201709
Abstract: In massive multiple input multiple output (M-MIMO) systems where the number of antennas mounted at the base station (BS) is much larger than that of the mobile users, the existing beamforming schemes generally choose all… read more here.
Keywords: beamforming algorithm; forcing beamforming; system; complexity ... See more keywords