Results 81 to 90 of about 14,288 (143)

Multiband in-band full-duplexing using fractal concentric circular antenna arrays

EURASIP Journal on Wireless Communications and Networking
In this work, we present an innovative approach to enhance multiband communication systems by enabling the antenna subsystems to simultaneously transmit and receive across multiple independent in-band full-duplex (IBFD) channels, i.e.
Geili Elsanousi, Mohammed Abbas, Franz Hirtenfelder, Raed AbdAlhameed, Xin-She Yang, Tuan Le, Huan X. Nguyen   +6 more
doaj   +1 more source

Constrained-MMSE Combining for Spatial Domain Self-Interference Cancellation in Full-Duplex Massive MIMO Systems

IEEE Open Journal of the Communications Society
This paper introduces a novel spatial domain-based self-interference cancellation (SIC) method named constrained minimum mean square error (C-MMSE) for massive multiple-input multiple-output (mMIMO) full-duplex (FD) communication systems.
Xuan Chen, Vincent Savaux, Matthieu Crussiere, Patrick Savelli, Koffi-Clement Yao   +4 more
doaj   +1 more source

Optimal Power Distribution Control for Multicode MC-CDMA with Zero-Forcing Successive Interference Cancellation

EURASIP Journal on Advances in Signal Processing, 2005
Multicarrier CDMA (MC-CDMA) has become a promising candidate for future wireless multimedia communications for its robustness to frequency-selective fading and its flexibility for handling multiple data rates.
Ibars Christian, Bar-Ness Yeheskel, Tan Mizhou   +2 more
doaj   +1 more source

Optimal Beamforming for Full-Duplex Integrated Sensing, Communication, and Computation Systems

IEEE Access
This paper investigates optimal beamforming design for full-duplex (FD) Integrated Sensing, Communication, and Computation (ISCC) systems, which are envisioned as key enablers for next-generation wireless networks.
Constant Akama, Solomon Nunoo, Kyoung-Jae Lee, John Kojo Annan   +3 more
doaj   +1 more source

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

Micromachines (Basel), 2023
Li H, Zhu Z, Gao C, Wang G, Zhou T, Li X, Meng Q, Zhou Y, Zhao S.   +8 more
europepmc   +1 more source

Adaptive Nonlinear Digital Self-Interference Cancellation for Full-Duplex Wireless Systems Using Hypernetwork-Based Incremental Learning

IEEE Transactions on Machine Learning in Communications and Networking
Achieving effective self-interference cancellation (SIC) in full-duplex (FD) wireless communication systems under time-varying channel conditions remains a significant challenge. To address this challenge, we propose a novel adaptive SIC solution through
Sheikh Islam, Xin Ma, Chunxiao Chigan
doaj   +1 more source

A Sparse Shared Aperture Design for Simultaneous Transmit and Receive Arrays with Beam Constraints. [PDF]

Sensors (Basel), 2023
Hu D, Wei X, Xie M, Tang Y.
europepmc   +1 more source

Joint Power Control and Resource Allocation for Optimizing the D2D User Performance of Full-Duplex D2D Underlying Cellular Networks. [PDF]

Sensors (Basel), 2023
Zhou Y, Cai B, Ding X.
europepmc   +1 more source

A Survey of Deep Learning Based NOMA: State of the Art, Key Aspects, Open Challenges and Future Trends. [PDF]

Sensors (Basel), 2023
Mohsan SAH, Li Y, Shvetsov AV, Varela-Aldás J, Mostafa SM, Elfikky A.   +5 more
europepmc   +1 more source

Power Resource Optimization for Backscatter-Aided Symbiotic Full-Duplex Secondary Transmission with Hardware Impairments in a Cognitive Radio Framework. [PDF]

Sensors (Basel), 2022
Asiedu DKP, Yun JH.
europepmc   +1 more source