Results 91 to 100 of about 82,677 (194)

Coordinated Multipoint JCAS in 6G Mobile Networks

IEEE Access
Joint communications and sensing (JCAS) is regarded as a key technology of 6G communications since it allows the integration of sensing functions into communications networks with lower hardware costs, less energy consumption, and saved spectrum.
Yanpeng Su, Maximilian Lubke, Norman Franchi   +2 more
doaj   +1 more source

Joint Radar-Communication Systems by Optimizing Radar Performance and Quality of Service for Communication Users

IEEE Transactions on Radar Systems
In this article, the problem of linear precoding and radar receive beamforming design for joint radar-communication (JRC) systems is studied. A multiple antenna base station (BS) that serves multiple single-antenna user terminals on the downlink is assumed.
Christos G. Tsinos, Aakash Arora, Theodoros A. Tsiftsis   +2 more
openaire   +1 more source

Near-Space Communications: The Last Piece of 6G Space–Air–Ground–Sea Integrated Network Puzzle

Space: Science & Technology
This article presents a comprehensive study on the emerging near-space communications (NS-COM) within the context of space–air–ground–sea integrated network (SAGSIN).
Hongshan Liu, Tong Qin, Zhen Gao, Tianqi Mao, Keke Ying, Ziwei Wan, Li Qiao, Rui Na, Zhongxiang Li, Chun Hu, Yikun Mei, Tuan Li, Guanghui Wen, Lei Chen, Zhonghuai Wu, Ruiqi Liu, Gaojie Chen, Shuo Wang, Dezhi Zheng   +18 more
doaj   +1 more source

Super-Resolution DOA Estimation for Multi Frequency Signals of Polarization Sensitive Array Based on Atomic Norm Minimization

IEEE Open Journal of Signal Processing
This paper presents a super-resolution direction-of-arrival (DOA) estimation framework for multi-frequency (MF) signals received by polarization-sensitive arrays, based on atomic norm minimization (ANM).
Xuejing Hu, Tao Chen, Haolin Xi, Nan Wang   +3 more
doaj   +1 more source

A Comprehensive Review on ISAC for 6G: Enabling Technologies, Security, and AI/ML Perspectives

IEEE Access
Integrated sensing and communication (ISAC) has received significant attention over the past five years as a key component of the 6G vision for next-generation communication systems.
Sultan Aldirmaz-Colak, Mustafa Namdar, Arif Basgumus, Serdar Ozyurt, Selman Kulac, Nurullah Calik, Mehmet Akif Yazici, Ahmet Serbes, Lutfiye Durak-Ata   +8 more
doaj   +1 more source

DOA Estimation Based on Circular-Attention Residual Network

Applied Sciences
Direction of arrival (DOA) estimation is a fundamental problem in array signal processing, with extensive applications in radar, communications, sonar, and other fields.
Min Zhang, Hong Jiang, Jia Li, Jianglong Qu   +3 more
doaj   +1 more source

Analysis of Joint Radar and Communication in Disaster Scenarios

2025 IEEE Wireless Communications and Networking Conference (WCNC)
6 ...
Ozyurt, Ahmet Burak, Mohalik, Shreesh, Thompson, John S.   +2 more
openaire   +2 more sources

CBAM-Enhanced CNN-LSTM with Improved DBSCAN for High-Precision Radar-Based Gesture Recognition. [PDF]

Sensors (Basel)
Yi S, Zhao Z, Wu T.
europepmc   +1 more source

Energy-Efficient 3D Trajectory Optimization and Resource Allocation for UAV-Enabled ISAC Systems. [PDF]

Entropy (Basel)
Jing L, Wang H, Qin Z, Zhao Y, Zhu Y, Zhao W.   +5 more
europepmc   +1 more source

Test case sampling optimization for safety validation of automated driving systems. [PDF]

Nat Commun
Qian C, Xu J, Xing X, Guo F.
europepmc   +1 more source