Results 161 to 170 of about 6,337 (192)

AFDM-Enabled Integrated Sensing and Communication: Theoretical Framework and Pilot Design

IEEE Journal on Selected Areas in Communications
The integrated sensing and communication (ISAC) has been envisioned as one representative usage scenario of sixth-generation (6G) network. However, the unprecedented characteristics of 6G, especially the doubly dispersive channel, make classical ISAC ...
Fan Zhang, Zhaocheng Wang, Tianqi Mao, Tianyu Jiao, Yinxiao Zhuo, Miaowen Wen, Wei Xiang, Sheng Chen, G. Karagiannidis   +8 more
semanticscholar   +1 more source

Robust Secure Beamforming for Integrated Sensing and Communication Systems With the Active RIS

IEEE Transactions on Vehicular Technology
Sharing resources in integrated sensing and communication (ISAC) systems poses a serious threat to the security of users information. In this paper, we consider the rate-splitting multiple access (RSMA) ISAC system with an active reconfigurable ...
Hao Peng, Chengyan He, Zhaolin Zhang, Chuang Han, Ling Wang   +4 more
semanticscholar   +1 more source

Intelligent Waveform Design for Integrated Sensing and Communication

IEEE wireless communications
Integrated sensing and communication (ISAC) represents a unified paradigm to enhance spectral efficiency and reduce hardware costs by enabling the coexistence of communication and radar functionalities using the same spectral and hardware resources. Dual-
Jifa Zhang, Shaoyong Guo, Shiqi Gong, Chengwen Xing, Nan Zhao, Derrick Wing Kwan Ng, D. Niyato   +6 more
semanticscholar   +1 more source

On the Secrecy-Sensing Optimization of RIS-Assisted Full-Duplex Integrated Sensing and Communication Network

IEEE Transactions on Wireless Communications
Integrated sensing and communication (ISAC) has recently emerged as a viable technique for establishing sensing and communication using the same resources.
Elmehdi Illi, Ahmad Bazzi, Marwa K. Qaraqe, Ali Ghrayeb   +3 more
semanticscholar   +1 more source

Secure Integrated Sensing and Communication for Conventional and ISAC-dedicated Receivers

2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2023
Yinchao Yang, Mohammad Shikh-Bahaei
openaire   +1 more source

Sparse Target Parameter and Channel Estimation in mmWave MIMO OTFS-Aided Integrated Sensing and Communication Systems

IEEE Transactions on Communications
This paper proposes an integrated sensing and communication (ISAC) framework based on the orthogonal time-frequency space (OTFS) modulation scheme for millimeter wave (mmWave) multiple-input multiple-output (MIMO) dual functional radar and communication (
Meesam Jafri, Suraj Srivastava, A. Jagannatham   +2 more
semanticscholar   +1 more source

Deep Reinforcement Learning Over RIS-Assisted Integrated Sensing and Communication: Challenges and Opportunities

IEEE Vehicular Technology Magazine
The advancement of deep learning (DL) significantly accelerates the development of future integrated sensing and communication (ISAC) systems. Deep reinforcement learning (DRL), as a promising DL approach, has emerged to leverage a distributed ...
Zhen Chen, Lei Huang, H. C. So, Hao Jiang, X. Zhang, Jiangzhou Wang   +5 more
semanticscholar   +1 more source

Large Language Models Empower Multimodal Integrated Sensing and Communication

IEEE Communications Magazine
Integrated sensing and communication (ISAC) is considered as a key candidate technology for the sixth-generation (6G) wireless networks. Notably, an integration of multimodal sensing information within ISAC systems promises an improvement for ...
Lu Cheng, Hongliang Zhang, Boya Di, D. Niyato, Lingyang Song   +4 more
semanticscholar   +1 more source

Movable Antenna Enhanced Integrated Sensing and Communication Via Antenna Position Optimization

IEEE Transactions on Signal Processing
In this paper, we propose an integrated sensing and communication (ISAC) system aided by the movable-antenna (MA) array, which can improve the communication and sensing performance via flexible antenna movement over conventional fixed-position antenna ...
Wenyan Ma, Lipeng Zhu, Rui Zhang
semanticscholar   +1 more source

Distributed Multinode Cooperative Integrated Sensing and Communication Systems: Joint Beamforming and Grouping Design

IEEE Internet of Things Journal
Integrated sensing and communication (ISAC) has been identified as a potential key 6G technology that empowers cellular systems with wireless sensing capabilities.
Xiaohui Li, Qi Zhu, Yunpei Chen, Yifei Yuan   +3 more
semanticscholar   +1 more source