Results 101 to 110 of about 3,696 (223)

Beamforming for STAR-RIS-Aided Integrated Sensing and Communication Using Meta DRL [PDF]

We consider an integrated sensing and communication (ISAC) system, in which a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) assists a base station in transmitting communication signals to mobile users and ...
Eghbali, Yasoub, Faramarzi, Sajad, Hossain, Ekram, Mili, Mohammad Robat, Rasti, Mehdi, Taskou, Shiva Kazemi   +5 more
core   +1 more source

Low-Altitude Sensing Model: Analysis Leveraging ISAC in Real-World Environments

Drones
With the explosive growth of unmanned aerial vehicle (UAV) applications in numerous fields, low-altitude networks face formidable challenges in monitoring.
Xiao Li, Xue Ding, Weiliang Xie, Wenbo Wang, Jinyang Yu, Wen-Yu Dong   +5 more
doaj   +1 more source

Covert ISAC Against Collusive Wardens [PDF]

Integrated sensing and communication (ISAC) is seen as a future solution to frequency congestion due to its excellent ability to simultaneously support target sensing and information transmission. To guarantee robust data security and privacy protection,
Karagiannidis, GK, Tang, J, Wong, KK, Wu, Y, Xing, C, Zhang, XY, Zhao, N   +6 more
core  

A Survey on Machine Learning Enhanced Integrated Sensing and Communication Systems: Architectures, Algorithms, and Applications

IEEE Access
Integrated sensing and communications (ISAC) technology is being developed in wireless communications systems in the sixth generation (6G). ISAC has the advantages of lower cost, better spectral efficiency, and better energy efficiency than systems that ...
Mikael Ade Krisna Respati, Byung Moo Lee
doaj   +1 more source

DebriSense: THz-Based Integrated Sensing and Communications (ISAC) for Debris Detection and Classification in the Internet of Space (IoS)

IEEE Transactions on Wireless Communications
This paper introduces DebriSense-THz, an integrated sensing and communications approach for Low Earth Orbit (LEO) satellites, leveraging high-frequency waveforms for debris detection and classification. We develop a complete channel model capturing reflection, scattering, and diffraction from various debris materials, while machine learning algorithms ...
Haofan Dong, Ozgur B. Akan
openaire   +1 more source

Advanced ISAC Design: Movable Antennas and Accounting for Dynamic RCS

We investigate resource allocation in integrated sensing and communication (ISAC) systems exploiting movable antennas (MAs) to enhance system performance.
Khalili, Ata, Schober, Robert
core  

Joint Beamforming Design for Integrated Sensing and Covert Wireless Communication

IEEE Open Journal of the Communications Society
This work investigates covert wireless communication in an Integrated Sensing and Communication (ISAC) system. To formulate an efficient sensing solution, we derive an analytical expression for the average Cramér-Rao Lower Bound (CRLB) and analyze
Tingting Xia, Danyang Ruan, Xiuying Zhou, Guiyang Xia, Xiaobo Zhou   +4 more
doaj   +1 more source

Cooperative Sensing and Communication for ISAC Networks: Performance Analysis and Optimization [PDF]

In this work, we study integrated sensing and communication (ISAC) networks intending to effectively balance sensing and communication (S&C) performance at the network level.
Masouros, C, Meng, K
core  

Method for suppressing range sidelobes of bistatic integrated sensing and communication signal based on LFM

物联网学报
Integrated sensing and communication (ISAC) technology aims to alleviate the conflict between communication systems and radar systems over frequency band resources, presenting broad prospects in future 6G.
JI Chenxing, LI Peng, ZHANG Tianxiang, GAO Yulong   +3 more
doaj  

Spreading over OFDM for Integrated Sensing and Communications (ISAC) Ranging: Multi-user Interference Mitigation

In the context of communication-centric integrated sensing and communication (ISAC), the orthogonal frequency division multiplexing (OFDM) waveform was proven to be optimal in minimizing ranging sidelobes when random signaling is used. A typical assumption in OFDM-based ranging is that the max target delay is less than the cyclic prefix (CP) length ...
Said, Karim A., Alturki, Ibraheem, Li, Husheng, Bentley, Elizabeth, Liu, Lingjia   +4 more
openaire   +2 more sources