Results 11 to 20 of about 5,625 (266)
Spectral efficiency maximisation of full‐duplex enabled relaying SWIPT system with successive interference cancellation and maximal ratio combining [PDF]
IET Communications, 2020 In this study, the authors propose a spectral efficiency maximisation problem in power splitting (PS)‐based relaying simultaneous wireless information and power transfer (SWIPT) system with full‐duplex (FD) decode‐and‐forward (DF) ability considering the presence of a direct link.
Xuefei Peng, Jiandong Li
openaire +1 more source
IEEE Access, 2020 A digital-controlled adaptive self-interference cancellation system with capabilities of high interference cancellation ratio and strong environmental applicability is presented.
Jinling Xing +4 more
doaj +1 more source
JOIV : International Journal on Informatics Visualization, 2022 Underwater Visible light communication (UVLC) is a network communication wirelessly where information is transmitted employing light through visible waves; in this case, the light source comes from a light-emitting diode (LED) as a transmitter underwater.
Luthfi Nur'Adli +2 more
openaire +2 more sources
Wideband Inter-Beam Interference Cancellation for mmW/Sub-THz Phased Arrays With Squint [PDF]
, 2023 As relative bandwidth increases, beam squint, i.e., frequency dependent directivity, limits the wideband performance of phase-shifter steered arrays. This effect is already notable in 5G systems operating at 28 GHz and above with 400/800 MHz bandwidths ...
Aarno Pärssinen +7 more
core +2 more sources
Adaptive Beamforming With Software-Defined-Radio Arrays
IEEE Access, 2022 Digital beamforming is the holy grail of antenna array technologies, however implementing digital beamforming into practical antenna arrays has been slow due to hardware complexity and cost.
Daniel Christopher Gaydos +2 more
doaj +1 more source
Pseudo-doppler aided cancellation of self-interference in full-duplex communications
Frontiers in Signal Processing, 2022 In this work, a novel scheme is proposed to enhance the self-interference (SI) cancellation in full-duplex communications. Beyond conventional SI cancellation schemes that rely on the SI suppression, our proposed scheme exploits periodic antenna ...
Dongsheng Zheng, Yuli Yang
doaj +1 more source
Extension and Evaluation of SSC for Removing Wideband RFI in SLC SAR Images
Remote Sensing, 2022 Synthetic aperture radar (SAR), as a wideband radar system, is easily contaminated by radio frequency interference (RFI), which affects the imaging quality of SAR.
Bingxu Chen +5 more
doaj +1 more source
Adaptive Subband Notch Filter For Rfi Cancellation In Low Interference To Signal Ratio
, 2006 Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
Rim Elasmi-Ksibi +3 more
openaire +3 more sources
Frontiers in Marine Science, 2022 The in-band full-duplex underwater acoustic communication (IBFD-UWAC) mode has twice the information throughput of the traditional half-duplex communication mode, significantly increasing the communication efficiency.
Yinheng Lu +15 more
doaj +1 more source
A reconfigurable GNSS acquisition scheme for time-frequencyapplications [PDF]
, 2008 The extreme weakness of global navigation satellite system (GNSS) signals makes them vulnerable to almost every kind of interferences that, without adequate countermeasures, can heavily compromise the receiver performance.
Letizia Lo Presti +3 more
core +1 more source