Results 1 to 10 of about 3,326 (260)

Low-Complexity Self-Interference Cancellation for Multiple Access Full Duplex Systems [PDF]

Sensors, 2022
Self-interference occurs when there is electromagnetic coupling between the transmission and reception of the same node; thus, degrading the RX sensitivity to incoming signals.
Shachar Shayovitz, Andrey Krestiantsev, Dan Raphaeli   +2 more
doaj   +2 more sources

Photonic-Assisted Scheme for Simultaneous Self-Interference Cancellation, Fiber Dispersion Immunity, and High-Efficiency Harmonic Down-Conversion [PDF]

Micromachines, 2023
A photonic approach to the cancellation of self-interference in the optical domain with fiber dispersion immunity and harmonic frequency down-conversion function is proposed based on an integrated, dual-parallel, dual-drive Mach–Zehnder modulator (DP ...
He Li, Zihang Zhu, Congrui Gao, Guodong Wang, Tao Zhou, Xuan Li, Qingqing Meng, Yixiao Zhou, Shanghong Zhao   +8 more
doaj   +2 more sources

Compressive Wideband Spectrum Sensing Aided Intelligence Transmitter Design [PDF]

Sensors
In order to realize robust communication in complicated interference electromagnetic environments, an intelligent transmitter design is proposed in this paper, where an auxiliary wideband receiver senses the electromagnetic distribution information in a ...
Lizhi Qin, Yuming Chen, Leli Zhong, Hongzhi Zhao   +3 more
doaj   +2 more sources

Adaptive Self-Interference Cancellation for Full Duplex Radio: Analytical Model and Experimental Validation

IEEE Access, 2018
Recent experimental results show that full-duplex (FD) communication is feasible provided that the residual self-interference after cancellation is close to the noise floor. In this paper, we present a low-complexity active self-interference cancellation
Francisco J. Soriano-Irigaray, Juan S. Fernandez-Prat, F. Javier Lopez-Martinez, Eduardo Martos-Naya, Oscar Cobos-Morales, Jose Tomas Entrambasaguas   +5 more
doaj   +3 more sources

A new approach to interference cancellation in D2D 5G uplink via Non orthogonal convex optimization [PDF]

Scientific Reports
Heterogeneous communication modes in 5G demand integrated device connections, resource availability, and high capacity for meeting user demands. The radio resource allocation and usage for massive users results in interference between the device-to ...
Min Zhu, Ping Guo, Xianghua Liu, Hao Zhang, Salwa Othmen, Chahira Lhioui, Aymen Flah, Ivo Perg   +7 more
doaj   +2 more sources

Antenna/Propagation Domain Self-Interference Cancellation (SIC) for In-Band Full-Duplex Wireless Communication Systems. [PDF]

Sensors (Basel), 2022
Chen Y, Ding C, Jia Y, Liu Y.
europepmc   +2 more sources

2 × 2 MIMO In-Band Full-Duplex Radio Front-End With Delay Shapable Single-Tap RF Cancellers

IEEE Access, 2023
This paper presents the experimental results of self-interference cancellation for a $2\times 2$ multiple input multiple output (MIMO) in-band full-duplex radio front-end.
Donghyun Lee, Byung-Wook Min
doaj   +1 more source

Spatial-digital joint self-interference cancellation method for in-band full-duplex underwater acoustic communication

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, Yinheng Lu, Yinheng Lu, Xin Qing, Xin Qing, Xin Qing, Chenlu Yang, Chenlu Yang, Chenlu Yang, Yunjiang Zhao, Songwen Wu, Songwen Wu, Songwen Wu, Gang Qiao, Gang Qiao, Gang Qiao   +15 more
doaj   +1 more source

Comprehensive Analysis of Quantization Effects on Digital-Controlled Adaptive Self-Interference Cancellation System

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, Songhu Ge, Yongcai Liu, Zhongpu Cui, Jin Meng   +4 more
doaj   +1 more source

Wideband RF Self-Interference Cancellation for FMCW Phased-Array Radar

IEEE Access, 2020
A segmented self-interference cancellation (SSIC) method is proposed for frequency-modulated continuous-wave phased-array radar for canceling wideband multipath self-interference (SI) signals.
Chengzhe Shi, Wensheng Pan, Xiangjie Xia, Nanzhou Hu, Changqing Song, Shihai Shao, Jiudong Zheng, Hongchao Wu   +7 more
doaj   +1 more source