Results 301 to 310 of about 2,971,228 (370)

A Sub-THz Full-Duplex Phased-Array Transceiver with Self-Interference Cancellation and LO Feedthrough Suppression

2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023
This paper presents a sub-THz (88-136GHz) full-duplex phased-array transceiver integrating an RF self-interference canceller with differential-feeding full-duplex antennas.
Chun Wang, Ibrahim Abdo, Chenxin Liu, Carrel da Gomez, Hans Herdian, Wenqian Wang, Xi Fu, Dongwon You, Abanob Shehata, Sung-Kyung Park, Yun Wang, Jian Pang, Hiroyuki Sakai, Atsushi Shirane, K. Okada   +14 more
semanticscholar   +1 more source

Full-Duplex SIC Design and Power Allocation for Dual-Functional Radar-Communication Systems

IEEE Wireless Communications Letters, 2023
To meet the requirements for simultaneous sensing and communication, full-duplex operation is essential for dual-functional radar-communication (DFRC) systems.
L. Chen, Zhiqin Wang, Jiamo Jiang, Yunfei Chen, Fei Yu   +4 more
semanticscholar   +1 more source

Non-Line-of-Sight Full-Duplex Ultraviolet Communications Under Self-Interference

IEEE Transactions on Wireless Communications, 2023
The full-duplex optical communications can be achieved simply by separating the transmitting link and the receiving link in the space. However, it is challenging to achieve the non-line-of-sight (NLOS) full-duplex ultraviolet (UV) communication due to ...
Zhifeng Wang, Renzhi Yuan, M. Peng
semanticscholar   +1 more source

Dynamic User Clustering and Optimal Power Allocation in UAV-Assisted Full-Duplex Hybrid NOMA System

IEEE Transactions on Wireless Communications, 2022
This paper investigates unmanned aerial vehicles (UAVs)-assisted full-duplex (FD) non-orthogonal multiple access (NOMA) system based cellular network, aiming to improve overall sum-rate throughput of the system through dynamic user clustering, optimal ...
M. Katwe, Keshav Singh, P. Sharma, Chih-Peng Li, Z. Ding   +4 more
semanticscholar   +1 more source

Full-Duplex-Bench: A Benchmark to Evaluate Full-duplex Spoken Dialogue Models on Turn-taking Capabilities

arXiv.org
Spoken dialogue modeling poses challenges beyond text-based language modeling, requiring real-time interaction, turn-taking, and backchanneling. While most Spoken Dialogue Models (SDMs) operate in half-duplex mode-processing one turn at a time - emerging
Guan-Ting Lin, Jiachen Lian, Tingle Li, Qirui Wang, G. Anumanchipalli, Alexander H. Liu, Hung-yi Lee   +6 more
semanticscholar   +1 more source

NOMA Enhanced Hybrid RIS-UAV-Assisted Full-Duplex Communication System With Imperfect SIC and CSI

IEEE Transactions on Communications, 2022
In this work, we consider a hybrid aerial full-duplex (FD) relaying protocol consisting of a reconfigurable intelligent surface (RIS) mounted over an FD unmanned aerial vehicle (UAV) relay operating in the decode and forward mode to assist the ...
S. Singh, Kamal Agrawal, Keshav Singh, Chih-Peng Li, Zhiguo Ding   +4 more
semanticscholar   +1 more source

Movable Antenna-Aided Secure Full-Duplex Multi-User Communications

IEEE Transactions on Wireless Communications
In this paper, we investigate physical layer security (PLS) for full-duplex (FD) multi-user systems. We consider a base station (BS) that operates in FD mode and transmits artificial noise (AN) to simultaneously protect uplink (UL) and downlink (DL ...
Jingze Ding, Zijian Zhou, Bingli Jiao
semanticscholar   +1 more source

Simultaneous Wireless Power Transfer and Full-Duplex Communication With a Single Coupling Interface

IEEE transactions on power electronics, 2021
A method to achieve simultaneous wireless power transfer and full-duplex communication with a pair of coupling coils is proposed in this article. A double-side LCC compensation topology for power transfer is adopted, while the data transfer channel is ...
Yuanshuang Fan, Yue Sun, X. Dai, Zhiping Zuo, Anhong You   +4 more
semanticscholar   +1 more source

Beyond Turn-Based Interfaces: Synchronous LLMs as Full-Duplex Dialogue Agents

Conference on Empirical Methods in Natural Language Processing
Despite broad interest in modeling spoken dialogue agents, most approaches are inherently “half-duplex” – restricted to turn-based interaction with responses requiring explicit prompting by the user or implicit tracking of interruption or silence events.
Bandhav Veluri, Benjamin N. Peloquin, Bokai Yu, Hongyu Gong, Shyamnath Gollakota   +4 more
semanticscholar   +1 more source

An Improvement of SNR for Simultaneous Wireless Power and Data Transfer System With Full-Duplex Communication Mode

IEEE transactions on power electronics, 2022
The power interference is always inevitable in the simultaneous wireless power and data transfer (SWPDT) system resulting in the lower signal to noise rate (SNR) and may cause the failure of communication.
Peiyue Wang, Yue Sun, Yuchen Feng, Tianxu Feng, Yuanshuang Fan, Xiaofei Li   +5 more
semanticscholar   +1 more source