Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Sun Zhongwen"'
Autor:
Wang, Xuehui, Shu, Feng, Wu, Yuanyuan, Shi, Weiping, Yan, Shihao, Zhao, Yifan, Cheng, Qiankun, Sun, Zhongwen, Wang, Jiangzhou
In this paper, an intelligent reflecting surface (IRS)-and-unmanned aerial vehicle (UAV)-assisted two-way amplify-and-forward (AF) relay network in maritime Internet of Things (IoT) is proposed, where ship1 ($\text{S}_1$) and ship2 ($\text{S}_2$) can
Externí odkaz:
http://arxiv.org/abs/2306.00412
Autor:
Chen, Yiwen, Shu, Feng, Jie, Qijuan, Zhan, Xichao, Wang, Xuehui, Sun, Zhongwen, Yan, Shihao, Cai, Wenlong, Zhang, Peng, Chen, Peng
To provide rapid direction finding (DF) for unmanned aerial vehicle (UAV) emitter in future wireless networks, a low-complexity direction of arrival (DOA) estimation architecture for massive multiple input multiple output (MIMO) receiver arrays is co
Externí odkaz:
http://arxiv.org/abs/2205.03269
Autor:
Dong, Rongen, Teng, Yin, Sun, Zhongwen, Zou, Jun, Huang, Mengxing, Li, Jun, Shu, Feng, Wang, Jiangzhou
Discrete phase shifters of intelligent reflecting surface (IRS) generates phase quantization error (QE) and degrades the receive performance at the receiver. To make an analysis of the performance loss caused by IRS with phase QE, based on the law of
Externí odkaz:
http://arxiv.org/abs/2204.06230
Autor:
Xia, Changbo, Jiang, Yue, Zhao, Yan, Chen, Zhuzi, Sun, Ying, Sun, Zhongwen, Cui, Ruijie, Tao, Weiwei
Publikováno v:
In International Immunopharmacology 15 November 2024 141
In this paper, with the help of an intelligent reflecting surface (IRS), the source (S) and destination (D) exchange information through the two-way decode-and-forward relay (TW-DFR). We mainly focus on the phase optimization of IRS to improve the sy
Externí odkaz:
http://arxiv.org/abs/2203.09185
In this paper, we investigate the problem of pilot optimization and channel estimation of two-way relaying network (TWRN) aided by an intelligent reflecting surface (IRS) with finite discrete phase shifters. In a TWRN, there exists a challenging prob
Externí odkaz:
http://arxiv.org/abs/2110.14879
Publikováno v:
In European Journal of Pharmacology 5 April 2024 968
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
中西医结合护理, Vol 9, Iss 3, Pp 107-113 (2023)
Objective To investigate the status quo and influencing factors of psychological contract violation among ICU nurses in Guangzhou. Methods A total of 176 ICU nurses from 7 Grade III, Class A hospitals in Guangzhou were selected by convenience samplin
Externí odkaz:
https://doaj.org/article/dd09abe22f5c4edb98bcfb42163fd37f
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.