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 +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 +8 more
doaj +2 more sources
Compressive Wideband Spectrum Sensing Aided Intelligence Transmitter Design [PDF]
SensorsIn 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 +3 more
doaj +2 more sources
A new approach to interference cancellation in D2D 5G uplink via Non orthogonal convex optimization [PDF]
Scientific ReportsHeterogeneous 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 +7 more
doaj +2 more sources
Subspace-based self-interference cancellation for full-duplex MIMO transceivers. [PDF]
EURASIP J Wirel Commun Netw, 2017 This paper addresses the self-interference (SI) cancellation at baseband for full-duplex MIMO communication systems in consideration of practical transmitter imperfections. In particular, we develop a subspace-based algorithm to jointly estimate the SI and intended channels and the nonlinear distortions.
Masmoudi A, Le-Ngoc T.
europepmc +4 more sources
Photonics-Based Multifunction System for Radar Signal Transmit-Receive Processing and Frequency Measurement [PDF]
MicromachinesA novel photonic-assisted multifunctional radar system was proposed and experimentally investigated. This system can simultaneously achieve frequency-doubled linear frequency modulation (LFM) signal generation, de-chirp reception, self-interference ...
Dengcai Yang +4 more
doaj +2 more sources
Digital-Assisted Photonic Analog Wideband Multipath Self-Interference Cancellation [PDF]
IEEE Photonics Technology Letters, 2022 A digital-assisted photonic analog wideband radio-frequency multipath self-interference cancellation (SIC) and frequency downconversion method based on a dual-drive Mach-Zehnder modulator and the recursive least square (RLS) algorithm is proposed and demonstrated for in-band full-duplex systems.
Moxuan Han, Taixia Shi, Yang Chen
openaire +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
RF Self-Interference Cancellation for Full-Duplex [PDF]
Proceedings of the 9th International Conference on Cognitive Radio Oriented Wireless Networks, 2014 This paper proposes two RF self-interference cancellation techniques. Their small form-factor enables full-duplex communication links for small-to-medium size portable devices and hence promotes the adoption of full-duplex in mass-market applications and next-generation standards, e.g. IEEE802.11 and 5G.
van Liempd, B. +8 more
openaire +1 more source
Hardware Implementation of Neural Self-Interference Cancellation [PDF]
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2020 Accepted for publication in IEEE Journal on Emerging and Selected Topics in Circuits and ...
Yann Kurzo +3 more
openaire +2 more sources