Zobrazeno 1 - 10
of 57 322
pro vyhledávání: '"Qingqing An"'
In this paper, we model the minimum achievable throughput within a transmission block of restricted duration and aim to maximize it in movable antenna (MA)-enabled multiuser downlink communications. Particularly, we account for the antenna moving del
Externí odkaz:
http://arxiv.org/abs/2411.13785
Autor:
Cao, Kai, Yu, Tao, Li, Jihong, Chen, Xiaojing, Sun, Yanzan, Wu, Qingqing, Chen, Wen, Zhang, Shunqing
The rapid evolution of communication technologies has spurred a growing demand for energy-efficient network architectures and performance metrics. Active Reconfigurable Intelligent Surfaces (RIS) are emerging as a key component in green network archi
Externí odkaz:
http://arxiv.org/abs/2411.11030
In this paper, we propose a novel transmissive reconfigurable intelligent surface (TRIS) transceiver-empowered distributed cooperative integrated sensing and communication (ISAC) network to enhance coverage as well as to enhance wireless environment
Externí odkaz:
http://arxiv.org/abs/2411.10960
Integrated sensing and communication (ISAC) is envisioned as a key technology for future sixth-generation (6G) networks. Classical ISAC system considering monostatic and/or bistatic settings will inevitably degrade both communication and sensing perf
Externí odkaz:
http://arxiv.org/abs/2411.09426
Autor:
Zhang, Cixiao, Peng, Size, Xu, Yin, Wu, Qingqing, Ou, Xiaowu, Guo, Xinghao, He, Dazhi, Zhang, Wenjun
Rate splitting multiple access (RSMA) is regarded as a crucial and powerful physical layer (PHY) paradigm for next-generation communication systems. Particularly, users employ successive interference cancellation (SIC) to decode part of the interfere
Externí odkaz:
http://arxiv.org/abs/2411.08509
Autor:
Wang, Haidi, Feng, Qingqing, Li, Shuo, Lin, Wei, Zhu, Weiduo, Chen, Zhao, Li, Zhongjun, Liu, Xiaofeng, Li, Xingxing
Ferrimagnetic semiconductors, integrated with net magnetization, antiferromagnetic coupling and semi-conductivity, have constructed an ideal platform for spintronics. For practical applications, achieving high N$\acute{e}$el temperatures ($T_{\mathrm
Externí odkaz:
http://arxiv.org/abs/2411.04481
In this paper, we investigate a secure communication architecture based on unmanned aerial vehicle (UAV), which enhances the security performance of the communication system through UAV trajectory optimization. We formulate a control problem of minim
Externí odkaz:
http://arxiv.org/abs/2411.04423
In this paper, we propose a full-duplex integrated sensing and communication (ISAC) system enabled by a movable antenna (MA). By leveraging the characteristic of MA that can increase the spatial diversity gain, the performance of the system can be en
Externí odkaz:
http://arxiv.org/abs/2411.04419
Autor:
Guo, Qi, Wei, Leyao, Luo, Wentao, Lin, Shurui, Li, Qinxun, Cai, YiFu, He, Di, Wang, Qingqing, Yang, Ruoxi
We propose a novel microlensing event search method that differs from either the traditional time domain method, astrometric microlensing, or the parallax microlensing method. Our method assumes that stars with nearly identical "genes" - normalized S
Externí odkaz:
http://arxiv.org/abs/2411.02161
This paper explores the transmission schemes for multi-channel water-to-air optical wireless communication (W2A-OWC) and introduces a prototype of a real-time W2A-OWC system based on a field-programmable gate array (FPGA). Utilizing an LED array as t
Externí odkaz:
http://arxiv.org/abs/2411.11866