Results 211 to 220 of about 4,086 (259)
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IEEE Signal Processing Magazine
Next-generation wireless systems will offer integrated sensing and communications (ISAC) functionalities not only in order to enable new applications, but also as a means to mitigate challenges such as doubly-dispersive channels, which arise in high ...
H. Rou +6 more
semanticscholar +1 more source
Next-generation wireless systems will offer integrated sensing and communications (ISAC) functionalities not only in order to enable new applications, but also as a means to mitigate challenges such as doubly-dispersive channels, which arise in high ...
H. Rou +6 more
semanticscholar +1 more source
Integrated Sensing and Communications With Affine Frequency Division Multiplexing
IEEE Wireless Communications LettersIntegrated sensing and communications (ISAC) is regarded as a key technology in next-generation (6G) mobile communication systems. Affine frequency division multiplexing (AFDM) is a recently proposed waveform that achieves optimal diversity gain in high ...
A. Bemani, N. Ksairi, M. Kountouris
semanticscholar +1 more source
Flexible Intelligent Metasurfaces in High-Mobility MIMO Integrated Sensing and Communications
IEEE Transactions on Wireless CommunicationsWe propose a novel DD MIMO channel model incorporating FIM, which is suitable for ISAC in high-mobility scenarios. We then discuss how the proposed FPDD channel model can be applied in a logical manner to multicarrier waveforms that are known to perform ...
Kuranage Roche Rayan Ranasinghe +6 more
semanticscholar +1 more source
IEEE Transactions on Vehicular Technology
As an emerging technology, Integrated Sensing and Communications (ISAC) is expected to be applied to uncrewed aerial vehicle (UAV)-assisted Internet of Things (IoT) systems to sense and acquire information from IoT devices in complex environments.
Xin Liu +3 more
semanticscholar +1 more source
As an emerging technology, Integrated Sensing and Communications (ISAC) is expected to be applied to uncrewed aerial vehicle (UAV)-assisted Internet of Things (IoT) systems to sense and acquire information from IoT devices in complex environments.
Xin Liu +3 more
semanticscholar +1 more source
IEEE Transactions on Wireless Communications
In this paper, we redesign the hybrid analog/digital precoding scheme to form focused beams at specific spatial locations for near-field integrated sensing and communications (ISAC) systems.
Jie Luo, Jiancun Fan, Yuanwei Liu
semanticscholar +1 more source
In this paper, we redesign the hybrid analog/digital precoding scheme to form focused beams at specific spatial locations for near-field integrated sensing and communications (ISAC) systems.
Jie Luo, Jiancun Fan, Yuanwei Liu
semanticscholar +1 more source
Frequency Hopping Waveform Design for Secure Integrated Sensing and Communications
arXiv.orgWe introduce a comprehensive approach to enhance the security, privacy, and sensing capabilities of integrated sensing and communications (ISAC) systems by leveraging random frequency agility (RFA) and random pulse repetition interval (PRI) agility (RPA)
Ali Khandan Boroujeni +5 more
semanticscholar +1 more source
Parametrized Stacked Intelligent Metasurfaces for Bistatic Integrated Sensing and Communications
Asilomar Conference on Signals, Systems and ComputersWe consider stacked intelligent metasurfacess (SIMs) as a tool to improve the performance of bistatic integrated sensing and communications (ISAC) schemes.
Kuranage Roche Rayan Ranasinghe +3 more
semanticscholar +1 more source
IEEE Transactions on Communications
This paper investigates a cell-free massive MIMO (multiple-input multiple-output) system where distributed access points (APs) perform integrated sensing and communications (ISAC) tasks, enabling simultaneous user communication and target detection ...
Sergi Liesegang +2 more
semanticscholar +1 more source
This paper investigates a cell-free massive MIMO (multiple-input multiple-output) system where distributed access points (APs) perform integrated sensing and communications (ISAC) tasks, enabling simultaneous user communication and target detection ...
Sergi Liesegang +2 more
semanticscholar +1 more source
On the Fundamental Limits of Integrated Sensing and Communications Under Logarithmic Loss
IEEE Transactions on CommunicationsWe study a unified information-theoretic framework for integrated sensing and communications (ISAC), applicable to both monostatic and bistatic sensing scenarios.
Jun Chen +5 more
semanticscholar +1 more source
WWRF 52 : ETSI ISG on Integrated Sensing and Communications (ISAC)
WWRF 52 : ETSI ISG on Integrated Sensing and Communications (ISAC)openaire +1 more source