Results 91 to 100 of about 115,302,691 (130)

Fast Electrical Balance Duplexer Tuning Using Neural Networks for RF Self-Interference Cancellation in In-Band Full-Duplex Systems

IEEE Access
In in-band full-duplex systems, the self-interference of radio frequency poses a significant challenge that limits the operational efficiency of modern telecommunications infrastructure.
Hyunjin Kim, Kabseok Ko, Kuduck Kwon, In-Chul Hwang, Seungyoung Park   +4 more
doaj   +1 more source

Resource Allocation in Spectrum Access System Using Multi-Objective Optimization Methods. [PDF]

Sensors (Basel), 2022
Abbass W, Hussain R, Frnda J, Abbas N, Javed MA, Malik SA.   +5 more
europepmc   +1 more source

Analog Least Mean Square Loop for Self-Interference Cancellation: A Practical Perspective. [PDF]

Sensors (Basel), 2020
Le AT, Tran LC, Huang X, Guo YJ.
europepmc   +1 more source

Four-Port In-Band Full-Duplex Antenna System - Challenges and Solutions (Invited)

In-band full duplex (IBFD) communication has garnered significant attention due to its potential to enhance spectrum efficiency. In contrast to traditional two-port IBFD systems, four-port configurations offer advantages like increased diversity gain and
Liu, Y, Ding, C, Guo, YJ, Chen, YN
core   +1 more source

Wideband Self-Interference Canceller for Monostatic Co-Circularly Polarized In-Band Full-Duplex Systems

IEEE Access
This study presents a wideband self-interference (SI) canceller based on a cross-shaped symmetric hybrid coupler network for co-circularly polarized (co-CP) in-band full-duplex (IBFD) systems using a single antenna.
Daju Lee, Juntaek Oh
doaj   +1 more source

Optical network architectures for dynamic reconfiguration of full duplex, multiwavelength, radio over fiber [PDF]

, 2006
In recent years there have been rapid advances in the techniques to generate and transport radio signals over optical fiber, but very little has been done to date to develop the concept of a full duplex, multiwavelength, radio-over-fiber network ...
J. C. Attard, Attard, JC, Mitchell, JE, J. E. Mitchell   +3 more
core  

On Outage Probability and Ergodic Rate of Downlink Multi-User Relay Systems with Combination of NOMA, SWIPT, and Beamforming. [PDF]

Sensors (Basel), 2020
Chi Hieu T, Cuong NL, Manh Hoang T, Thanh Quan D, Thanh Hiep P.   +4 more
europepmc   +1 more source

Physical Layer Key Generation in 5G and Beyond Wireless Communications: Challenges and Opportunities. [PDF]

Entropy (Basel), 2019
Li G, Sun C, Zhang J, Jorswieck E, Xiao B, Hu A.   +5 more
europepmc   +1 more source

Digital Self-Interference Cancellation Strategies for In-Band Full-Duplex: Methods and Comparisons. [PDF]

Sensors (Basel)
Shahghasi A, Montoro G, Gilabert PL.
europepmc   +1 more source

A low-complexity compact dual-polarized patch antenna with high isolation and low cross-polarization for in-band full-duplex applications. [PDF]

Sci Rep
Tran-Huy H, Hoang-Thu T, Le-Tuan T, Alibakhshikenari M, Qasaymeh YM, Saber T, Livreri P.   +6 more
europepmc   +1 more source