no code implementations • 30 May 2023 • Shuntian Zheng, Sheng Wu, Chunxiao Jiang, Wei zhang, Xiaojun Jing
Intelligent reflecting surfaces (IRS) have been proposed in millimeter wave (mmWave) and terahertz (THz) systems to achieve both coverage and capacity enhancement, where the design of hybrid precoders, combiners, and the IRS typically relies on channel state information.
no code implementations • 9 Jun 2022 • Yuanhao Cui, Xiaojun Jing, Visa Koivunen
Radar and modern communication systems are both evaluating towards higher frequency bands and massive antenna arrays, thus increasing their similarities in terms of hardware structure, channel characteristics, and signal processing pipelines.
no code implementations • 23 Apr 2021 • Yuanhao Cui, Fan Liu, Xiaojun Jing, Junsheng Mu
Meanwhile, triggered by ISAC, we are also witnessing a paradigm shift in the ubiquitous IoT architecture, in which the sensing and communication layers are tending to converge into a new layer, namely, the signaling layer.