Results 71 to 80 of about 4,086 (259)

B-ISAC: Backscatter Integrated Sensing and Communication for IoE Applications

The integration of backscatter communication (BackCom) technology with integrated sensing and communication (ISAC) technology not only enhances the system sensing performance, but also enables low-power information transmission. This is expected to provide a new paradigm for communication and sensing in internet of everything (IoE) applications.
Zhao, Zongyao, Dong, Yuhan, Wei, Tiankuo, Tang, Xinke, Zhang, Xiao-Ping, Liu, Zhenyu   +5 more
openaire   +2 more sources

A RIS‐Based Single‐Channel Direction‐of‐Arrival Estimation Method for Communication Signals

IET Communications, Volume 19, Issue 1, January/December 2025.
This paper proposes a reconfigurable intelligent surface (RIS)‐based single‐channel direction‐of‐arrival (DOA) estimation method for communication signals. Our method, which incorporates RIS, extended time intervals, atomic norm minimization (‐alternating direction method of multipliers, and mutual incoherence property, addresses the two main problems:
Keming Ma, Qinlong Li, Kaizhi Huang, Ming Yi, Liang Jin   +4 more
wiley   +1 more source

Integrated Communications and Sensing in Terahertz Band: A Propagation Channel Perspective

Journal of Communications Software and Systems
The rise of new requirements for future wireless systems is leading to a convergence of communication systems toward very high carrier frequencies, wide bandwidth, and massive antenna arrays.
Andrej Hrovat, Aleš Simončič, Teodora Kocevska, Grega Morano, Aleš Švigelj, Tomaž Javornik   +5 more
doaj   +1 more source

Performance Analysis of Non‐Orthogonal Multiple Access Integrated Sensing and Communication Systems

IET Communications, Volume 19, Issue 1, January/December 2025.
A full‐duplex non‐orthogonal multiple access integrated sensing and communication system based on transmit antenna selection is explored in this paper, where the base station simultaneously performs two critical functions: serving communication users and detecting target.
Qinghai Li, Jianhua Ge, Jing Li, Meng Liu   +3 more
wiley   +1 more source

Integrated sensing and communication empowered by resilient massive access in SAGIN: An energy efficient perspective

Digital Communications and Networks
As key technologies in 6G, Space-Air-Ground Integrated Networks (SAGIN) promises to provide seamless global coverage through a comprehensive, ubiquitous communication system, while Integrated Sensing and Communications (ISAC) effectively addresses ...
Mingliang Pang, Wupeng Xie, Chaowei Wang, Jiabin Chen, Shuai Yan, Fan Jiang, Lexi Xu, Junyi Zhang, Kuoye Han   +8 more
doaj   +1 more source

Optimizing 6G Integrated Sensing and Communications (ISAC) via Expert Networks

Integrated Sensing and Communications (ISAC) is one of the core technologies of 6G, which combines sensing and communication functions into a single system. However, limited computing and storage resources make it impractical to combine multiple sensing models into a single device, constraining the system's function and performance.
Wang, Jiacheng, Du, Hongyang, Sun, Geng, Kang, Jiawen, Zhou, Haibo, Niyato, Dusit, Chen, Jiming   +6 more
openaire   +2 more sources

Analysis of Integrated Differential Absorption Radar and Subterahertz Satellite Communications Beyond 6G

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The integration of sub-Terahertz (sub-THz) communication beyond $\mathbf {100 }\text{ GHz}$ with differential absorption radar (DAR) as part of the evolution toward 5G-sdvanced and 6G nonterrestrial networks (NTNs) and beyond is critical for enabling ...
Sergi Aliaga, Marco Lanzetti, Vitaly Petrov, Anna Vizziello, Paolo Gamba, Josep M. Jornet   +5 more
doaj   +1 more source

THz ISAC: A Physical-Layer Perspective of Terahertz Integrated Sensing and Communication

IEEE Communications Magazine
The Terahertz (0.1-10 THz) band holds enormous potential for supporting unprecedented data rates and millimeter-level accurate sensing thanks to its ultra-broad bandwidth. Terahertz integrated sensing and communication (ISAC) is viewed as a game-changing technology to realize connected intelligence in 6G and beyond systems.
Han, Chong, Wu, Yongzhi, Chen, Zhi, Chen, Yi, Wang, Guangjian   +4 more
openaire   +2 more sources

A DDPG-LSTM Framework for Optimizing UAV-Enabled Integrated Sensing and Communication

Drones
This paper proposes a novel dual-functional radar-communication (DFRC) framework that integrates unmanned aerial vehicle (UAV) communications into an integrated sensing and communication (ISAC) system, termed the ISAC-UAV architecture.
Xuan-Toan Dang, Joon-Soo Eom, Binh-Minh Vu, Oh-Soon Shin   +3 more
doaj   +1 more source

Partially Connected Hybrid Precoder Design for Wideband Near-field Integrated Sensing and Communications

Leida xuebao
Aiming to enhance sensing resolution and improve spectral efficiency, future Integrated Sensing And Communications (ISAC) systems are expected to incorporate extremely large-scale (XL) arrays and large bandwidths centered around high carrier frequencies.
Xiangrong WANG, Shuotong YU, Weitong ZHAI, Jin XU, Wenrui DING   +4 more
doaj   +1 more source