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pro vyhledávání: '"XU, Kui"'
Movable antenna (MA) technology can flexibly reconfigure wireless channels by adjusting antenna positions in a local region, thus owing great potential for enhancing communication performance. This letter investigates MA technology enabled multiuser
Externí odkaz:
http://arxiv.org/abs/2407.17841
Movable antenna (MA) technology, which can reconfigure wireless channels by flexibly moving antenna positions in a specified region, has great potential for improving communication performance. In this paper, we consider a new setup of MAs-enabled mu
Externí odkaz:
http://arxiv.org/abs/2405.04120
Movable antenna (MA) technology is highly promising for improving communication performance, due to its advantage of flexibly adjusting positions of antennas to reconfigure channel conditions. In this paper, we investigate MAs-assisted secure transmi
Externí odkaz:
http://arxiv.org/abs/2404.03395
Autor:
Hu, Guojie, Wu, Qingqing, Xu, Kui, Ouyang, Jian, Si, Jiangbo, Cai, Yunlong, Al-Dhahir, Naofal
We investigate multiuser uplink communication from multiple single-antenna users to a base station (BS), which is equipped with a movable-antenna (MA) array and adopts zero-forcing receivers to decode multiple signals. We aim to optimize the MAs' pos
Externí odkaz:
http://arxiv.org/abs/2312.05763
We consider the movable-antenna (MA) arrayenabled wireless communication with coordinate multi-point (CoMP) reception, where multiple destinations adopt the maximal ratio combination technique to jointly decode the common message sent from the transm
Externí odkaz:
http://arxiv.org/abs/2311.11814
Movable antenna (MA) array is a novel technology recently developed where positions of transmit/receive antennas can be flexibly adjusted in the specified region to reconfigure the wireless channel and achieve a higher capacity. In this letter, we, f
Externí odkaz:
http://arxiv.org/abs/2311.07104
Intelligent reflecting surface (IRS) has been recognized as a powerful technology for boosting communication performance. To reduce manufacturing and control costs, it is preferable to consider discrete phase shifts (DPSs) for IRS, which are set by d
Externí odkaz:
http://arxiv.org/abs/2311.02376
Autor:
Xu, Kui1 (AUTHOR) liuly01@cnnp.com.cn, Liu, Linyu1 (AUTHOR), Lan, Yang1 (AUTHOR), He, Shuan1 (AUTHOR), Fang, Huajian1 (AUTHOR), Cheng, Minmin1 (AUTHOR)
Publikováno v:
Sensors (14248220). Nov2024, Vol. 24 Issue 22, p7241. 15p.
Publikováno v:
Jisuanji kexue yu tansuo, Vol 18, Iss 6, Pp 1404-1420 (2024)
AI painting, as a popular research direction in the field of computer vision, is expanding its application boundaries in the fields of art creation, film and media, industrial design, and art education through natural language processing, graphic pre
Externí odkaz:
https://doaj.org/article/b0a636ffcd544530813bc1f8b317c83f
Autor:
Xu, Kui
Various vulnerabilities in software applications become easy targets for attackers. The trend constantly being observed in the evolution of advanced modern exploits is their growing sophistication in stealthy attacks. Code-reuse attacks such as retur
Externí odkaz:
http://hdl.handle.net/10919/51140