Results 71 to 80 of about 2,835 (221)

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

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

Symbol-Level Precoding for Integrated Sensing and Communications: A Faster-Than-Nyquist Approach

, 2023
In this paper, we propose a novel symbol-level precoding (SLP) method for a multi-user multi-input multi-output (MU-MIMO) downlink Integrated Sensing and Communications (ISAC) system based on faster-than-Nyquist (FTN) signaling.
Liao, Zihan, Liu, Fan
core  

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

Intelligent Multi-Modal Sensing-Communication Integration: Synesthesia of Machines

, 2023
In the era of sixth-generation (6G) wireless communications, integrated sensing and communications (ISAC) is recognized as a promising solution to upgrade the physical system by endowing wireless communications with sensing capability.
Bai, Lu, Cheng, Xiang, Gao, Shijian, Huang, Ziwei, Li, Sijiang, Yang, Liuqing, Yang, Zonghui, Zhang, Haotian, Zhang, Jianan, Zheng, Xinhu   +9 more
core  

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

Scoring ISAC: Benchmarking Integrated Sensing and Communications via Score-Based Generative Modeling

Journal of Communications and Information Networks
Integrated sensing and communications (ISAC) is a key enabler for next-generation wireless systems, aiming to support both high-throughput communication and high-accuracy environmental sensing using shared spectrum and hardware. Theoretical performance metrics, such as mutual information (MI), minimum mean squared error (MMSE), and Bayesian Cramér--Rao
Chen, Lin, Cai, Chang, Yang, Huiyuan, Yuan, Xiaojun, Zhang, Ying-Jun Angela   +4 more
openaire   +2 more sources

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

A Testing Framework for Joint Communication and Sensing in Synthetic Aperture Radars

IEEE Access
Nowadays the modern progress in wireless communication technologies is motivating the mutual integration of heterogeneous services, in particular enabling resource and hardware-saving in platform deployment.
Alex Piccioni, Roberto Alesii, Fortunato Santucci, Fabio Graziosi   +3 more
doaj   +1 more source