Results 51 to 60 of about 2,913 (160)

Microwave Acoustic Device Integration for In-Band Full-Duplex Applications

IEEE Journal of Microwaves
Simultaneous transmit and receive, or in-band full-duplex (IBFD), holds significant promise for radar and wireless communication systems using time-domain cancellation at radio frequencies.
Jack Guida, Chuan Tian, Kenneth E. Kolodziej, Siddhartha Ghosh   +3 more
doaj   +1 more source

Augmented Envelope Neural Networks on RF-SoC for Digital Self-Interference Cancellation

IEEE Access
This paper addresses the challenge of self-interference in in-band full-duplex radios, which can double the operational bandwidth and wireless channel capacity in 5G New Radio’s sub-6 GHz spectrum.
Udara De Silva, Hiruni Silva, Arjuna Madanayake   +2 more
doaj   +1 more source

Self-interference cancellation for full-duplex transceivers

, 2023
Abstract In in-band full-duplex (FD) systems, the self-interference (SI) power can be more than 100 dB higher than the power of the received data signal. In order to enable FD transmissions, several SI cancellation stages are required in an FD transceiver.
openaire   +1 more source

Full Duplex Relaying in Non Orthogonal Multiple Access System with Advanced Successive Interference Cancellation [PDF]

Radioengineering, 2020
This paper describes a full-duplex (FD) cooperative non orthogonal multiple access (NOMA) system with dedicated relay under residual self-interference (RSI).
Q. Hussain, S. Sohaib
doaj  

Digital Self-Interference Cancellation Based on Independent Component Analysis for Co-Time Co-frequency Full-Duplex Communication Systems

IEEE Access, 2017
Co-frequency and co-time full-duplex (CCFD) technique claims to be the most potential duplex scheme for the next generation system, since it can double the spectral efficiency.
Jiong Li, Hang Zhang, Menglan Fan
doaj   +1 more source

Variable Projection Order Adaptive Filtering Algorithm for Self⁃interference Cancellation in Airborne Radars

Transactions of Nanjing University of Aeronautics and Astronautics
The adaptive filtering algorithm with a fixed projection order is unable to adjust its performance in response to changes in the external environment of airborne radars.
LI Haorui, GAO Ying, GUO Xinyu, OU Shifeng   +3 more
doaj   +1 more source

Self‐Interference Cancellation for Shared Band Transmission in Nonlinear Satellite Communication Channels

ETRI Journal, 2017
For efficient spectral utilization of satellite channels, a shared band transmission technique is introduced in this paper. A satellite transmits multiple received signals from a gateway and terminal in the common frequency band by superimposing the ...
Sooyeob Jung, Joon Gyu Ryu, Deock‐Gil Oh, Heejung Yu   +3 more
doaj   +1 more source

Blind Nonlinear Self-Interference Cancellation for Wireless Full-Duplex Transceivers

IEEE Access, 2018
As the transmission power increases for high-power full-duplex (FD) communications, the nonlinear effects of the transmit chain become more significant, resulting in severe nonlinear self-interference (SI) at the receiver of the FD transceiver and hence ...
Xin Quan, Ying Liu, Dong Chen, Shihai Shao, Youxi Tang, Kai Kang   +5 more
doaj   +1 more source

Standalone RF Self-Interference Cancellation System for In-Vivo Simultaneous Transmit and Receive (STAR) MRI. [PDF]

IEEE Trans Biomed Circuits Syst, 2023
Colwell ZA, DelaBarre L, Idiyatullin D, Adriany G, Garwood M, Vaughan JT, Sohn SM.   +6 more
europepmc   +1 more source

Self-Interference Cancellation-Based Mutual-Coupling Model for Full-Duplex Single-Channel MIMO Systems

International Journal of Antennas and Propagation, 2014
The challenge of a full-duplex single-channel system is the method to transmit and receive signals simultaneously at the same time and on the same frequency. Consequently, a critical issue involved in such an operation is the resulting self-interference.
Pawinee Meerasri, Peerapong Uthansakul, Monthippa Uthansakul   +2 more
doaj   +1 more source