Zobrazeno 1 - 10
of 480
pro vyhledávání: '"Hu, Guojie"'
Movable antennas (MAs), which can be swiftly repositioned within a defined region, offer a promising solution to the limitations of fixed-position antennas (FPAs) in adapting to spatial variations in wireless channels, thereby improving channel condi
Externí odkaz:
http://arxiv.org/abs/2410.05912
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:
Hu, Guojie, Zhao, Lin, Zou, Defu, Wu, Xiaodong, Li, Ren, Zhu, Xiaofan, Su, Youqi, Wu, Tonghua, Wu, Yifan, Ni, Jie
Publikováno v:
In Catena November 2024 246
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 6, Pp 1155-1161 (2023)
With the increase of satellite power, the current-carrying and heat dissipation of power cable is increasing significantly and the thermal safety problem becomes prominent. Therefore, the need for accurate modeling and fine design of power cable beco
Externí odkaz:
https://doaj.org/article/79f29760e20a4cefabbaa3a664fb5b04