Results 81 to 90 of about 3,600 (235)

Sensing With Communication Signals: From Information Theory to Signal Processing [PDF]

The Integrated Sensing and Communications (ISAC) paradigm is anticipated to be a cornerstone of the upcoming 6G networks. In order to optimize the use of wireless resources, 6G ISAC systems need to harness the communication data payload signals, which ...
Buzzi, Stefano, Cui, Yuanhao, Eldar, Yonina C, Han, Tony Xiao, Jin, Shi, Liu, Fan, Liu, Ya-Feng, Masouros, Christos, Xu, Jie   +8 more
core   +3 more sources

Integrated Sensing and Communication for Network-Assisted Full-Duplex Cell-Free Distributed Massive MIMO Systems

, 2023
In this paper, we combine the network-assisted full-duplex (NAFD) technology and distributed radar sensing to implement integrated sensing and communication (ISAC). The ISAC system features both uplink and downlink remote radio units (RRUs) equipped with
Li, Jiamin, Liu, Feiyang, Wang, Dongming, You, Xiaohu, Yu, Jingxuan, Zeng, Fan   +5 more
core  

Sum Rate Optimization via Joint Beamforming in RIS-Assisted ISAC System: A Manifold-Based Approach

IEEE Open Journal of the Communications Society
Integrated sensing and communication (ISAC) systems have emerged as a key technology for next-generation wireless networks. ISAC systems face a challenge due to the differing priorities between communication and sensing metrics: communication focuses on ...
Ahmed Samir, Ahmed S. Ibrahim, Mahmoud H. Ismail, Mohamed Elsayed   +3 more
doaj   +1 more source

Information-Theoretic Limits of Integrated Sensing and Communication with Correlated Sensing and Channel States for Vehicular Networks

, 2022
In connected vehicular networks, it is vital to have vehicular nodes that are capable of sensing about surrounding environments and exchanging messages with each other for automating and coordinating purpose.
Han, Tony Xiao, Li, Min, Liu, An, Liu, Yao, Lu, Jianmin   +4 more
core  

Transmission design for ISAC‐WPT backscatter RFID systems

Electronics Letters
In this letter, a novel integrated sensing and communication (ISAC) scenario with wireless power transfer (ISAC‐WPT) is investigated. In this new setup, an access point simultaneously employs communication and sensing beams to serve a communication user,
Yi Wang, Junlei Zhi, Shaochuan Yang, Hui Guo   +3 more
doaj   +1 more source

Cooperative Sensing for 6G ISAC: Concept, Key Technologies, Performance Evaluation, and Field Trial

Engineering
Cooperative integrated sensing and communication (ISAC), an advanced version of ISAC, is becoming an inevitable paradigm in sixth-generation mobile information networks.
Guangyi Liu, Lincong Han, Rongyan Xi, Liang Ma, Zixiang Han, Yahui Xue, Hanting Zhao, Jing Jin, Qixing Wang, Fei Xu   +9 more
doaj   +1 more source

Signal Waveform Design for Resilient Integrated Sensing and Communications [PDF]

The paper presents an experimental study of data-security in a dual-functional integrated sensing and communication (ISAC) system where sensing and communications are carried out using a single hardware platform.
Masouros, C, Xu, T, Ye, Y
core  

Resource Allocation for Intelligent Reflecting Surface Enabled Target Tracking in Integrated Sensing and Communication Systems

IEEE Open Journal of Vehicular Technology
Intelligent reflecting surface (IRS) is a promising enabler for achieving communication quality of service (QoS) and enhancing sensing QoS in Integrated Sensing and Communication (ISAC) systems.
Guilu Wu, Haoyu Liu, Junkang You, Xiangshuo Zhao, Han chen   +4 more
doaj   +1 more source

Near-Field ISAC for THz Wireless Systems [PDF]

Sixth-generation (6G) wireless networks are expected not only to provide high-speed connectivity but also to support reliable sensing capabilities, giving rise to the integrated sensing and communication (ISAC) paradigm.
Chen, Jinshu, Hua, Meng, Li, Mingkun, Mao, Tianqi, Masouros, Christos, Wang, Zhaocheng, Zhang, Fan   +6 more
core  

From OTFS to DD-ISAC: Integrating Sensing and Communications in the Delay Doppler Domain

IEEE Wireless Communications
Magazine paper submitted to ...
Yuan, Weijie, Zhou, Lin, Dehkordi, Saeid K., Li, Shuangyang, Fan, Pingzhi, Caire, Giuseppe, Poor, H. Vincent   +6 more
openaire   +2 more sources