Results 51 to 60 of about 115,302,691 (130)

Resource optimization and power allocation in in-band full duplex-enabled non-orthogonal multiple access networks

IEEE Journal on Selected Areas in Communications, 2017
In this paper, the problem of uplink (UL) and downlink (DL) resource optimization, mode selection and power allocation is studied for wireless cellular networks under the assumption of in-band full duplex (IBFD) base stations, non-orthogonal multiple access (NOMA) operation, and queue stability constraints.
Mohammed Saad ElBamby, Mehdi Bennis, Walid Saad 0001, Mérouane Debbah, Matti Latva-aho   +4 more
openaire   +4 more sources

Jamming attack on in-band full-duplex communications: Detection and countermeasures [PDF]

, 2016
© 2016 IEEE. Recent advances in the design of in-band full-duplex (IBFD) radios promise to double the throughput of a wireless link. However, IBFD-capable nodes are more vulnerable to jamming attacks than their out-of-band full-duplex (OBFD) counterparts,
Nguyen, DN, Krunz, M, Manjesh K. Hanawal, Hanawal, MK, Diep N. Nguyen, Marwan Krunz   +5 more
core   +1 more source

Wideband Dual‐Polarised Tapered Slot Antenna With Compact Structure for Full‐Duplex Applications

IET Microwaves, Antennas &Propagation, Volume 20, Issue 1, January/December 2026.
A compact, wideband dual‐polarised full‐duplex antenna with high Tx‐Rx isolation, based on an aperture‐level coupling cancelation (ALCC) concept that achieves an excellent balance among wide bandwidth, high isolation, and structural compactness. ABSTRACT A compact, wideband dual‐polarised antenna with high isolation is presented for in‐band full‐duplex
Fan Zhang, Yue‐Ying Zhang, Rui Wang, Pan Lu   +3 more
wiley   +1 more source

RF Canceller Tuning Acceleration Using Neural Network Machine Learning for In-Band Full-Duplex Systems

IEEE Open Journal of the Communications Society, 2021
The fifth-generation wireless system framework provides the option to evaluate the performance of in-band full-duplex (IBFD) operation through flexible duplexing.
Kenneth E. Kolodziej, Aidan U. Cookson, Bradley T. Perry   +2 more
doaj   +1 more source

A Measurement‐Based In‐Band Full‐Duplex Spread Spectrum Approach for Analogue‐Domain Self‐Interference Cancellation

Electronics Letters, Volume 61, Issue 1, January/December 2025.
In order to address the challenge of analogue‐to‐digital converter saturation in in‐band full‐duplex systems, a new digitally‐assisted analogue self‐interference cancellation technique is introduced. This technique employs supplementary measurement signals and real‐time propagation delay corrections between the primary and auxiliary channels, thereby ...
Huang Jiajun, Jin Zhonghe, Jin Xiaojun, Zhang Chaojie   +3 more
wiley   +1 more source

A Two-Stage Wideband RF Cancellation of Coupled Transmit Signal for Bi-Static Simultaneous Transmit and Receive System

IEEE Journal of Microwaves, 2022
Wireless technology is growing at a fast rate to accommodate the expanding user demands. Currently, the radio frequency (RF) spectrum is overcrowded. Hence, it is more susceptible to signal fratricide and interference. To enhance spectrum access, in-band
Md Nurul Anwar Tarek, Rimon Hokayem, Sandhiya Reddy Govindarajulu, Markus H. Novak, Elias A. Alwan   +4 more
doaj   +1 more source

Recursive Least Squares Self‐Interference Cancellation Algorithm Based on Dichotomous Coordinate Descent

Electronics Letters, Volume 61, Issue 1, January/December 2025.
ABSTRACT Digital‐domain self‐interference cancellation (SIC) technology effectively mitigates self‐interference by reconstructing the SI signal. Due to the high computational complexity of the traditional recursive least squares (RLS) algorithm in SIC, its real‐time engineering application capability is limited.
Yuan Zhao, Jinghan Feng, Zhao Tong, Yulu Zhang, Yufeng Qin, Yanzhou Yu, Yangyang Liu   +6 more
wiley   +1 more source

A Simultaneously Transmit and Receive Antenna Terminal for In‐Band Full‐Duplex Applications

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2024, Issue 1, 2024.
In this paper, a low‐profile co‐linearly polarized simultaneously transmit‐receive antenna (STRA) terminal is presented for 5G and upcoming technologies. The proposed STRA terminal comprises of an identical pair of spatially rotated half‐circular microstrip antennas for transmission (Tx) and reception (Rx).
Meenal, Amalendu Patnaik, N. Nasimuddin
wiley   +1 more source

Geometry-Based Statistical Channel Models of Reflected-Path Self-Interference in Full-Duplex Wireless

IEEE Access, 2019
Self-interference (SI) channel characteristics are crucial for SI cancellation (SIC) techniques of in-band full-duplex (IBFD) wireless communications. This paper develops two geometry-based statistical channel models-geometry-based concentric ellipses ...
Wei Wu, Jincheng Zhuang, Wennai Wang, Bin Wang   +3 more
doaj   +1 more source

A Compact Dual-Band Linearly Co-Polarized Antenna Array System for In-Band Full-Duplex (IBFD) Applications

Defence Science Journal
This paper presents a compact, linearly co-polarized in-band full-duplex (IBFD) antenna system for dual-band applications. The antenna system comprises two identical and closely spaced two-element arrays of quarter-wavelength shorted microstrip patch antennas (MPAs).
Amit Kumar, Phyo Mg Mg, Amit Sikder, Gunjan Srivastava, Akhilesh Mohan   +4 more
openaire   +1 more source