Zobrazeno 1 - 10
of 1 690
pro vyhledávání: '"Yuen, Chau"'
Autor:
Ahamed, Ishrath, Ranathunga, Chamith Dilshan, Udayantha, Dinuka Sandun, Ng, Benny Kai Kiat, Yuen, Chau
Accurate people counting in smart buildings and intelligent transportation systems is crucial for energy management, safety protocols, and resource allocation. This is especially critical during emergencies, where precise occupant counts are vital fo
Externí odkaz:
http://arxiv.org/abs/2411.10072
This letter considers a fluid antenna system (FAS)-aided secure and covert communication system, where the transmitter adjusts multiple fluid antennas' positions to achieve secure and covert transmission under the threat of an eavesdropper and the de
Externí odkaz:
http://arxiv.org/abs/2411.09235
Autor:
Yao, Junteng, Jin, Ming, Wu, Tuo, Elkashlan, Maged, Yuen, Chau, Wong, Kai-Kit, Karagiannidis, George K., Shin, Hyundong
Cognitive radio (CR) networks face significant challenges in spectrum sensing, especially under spectrum scarcity. Fluid antenna systems (FAS) can offer an unorthodox solution due to their ability to dynamically adjust antenna positions for improved
Externí odkaz:
http://arxiv.org/abs/2411.08383
Artificial intelligence generated content (AIGC) technologies, with a predominance of large language models (LLMs), have demonstrated remarkable performance improvements in various applications, which have attracted great interests from both academia
Externí odkaz:
http://arxiv.org/abs/2411.06193
Urban Air Mobility (UAM), powered by flying cars, is poised to revolutionize urban transportation by expanding vehicle travel from the ground to the air. This advancement promises to alleviate congestion and enable faster commutes. However, the fast
Externí odkaz:
http://arxiv.org/abs/2411.06015
Autor:
Zheng, Jianchao, Lai, Xiazhi, Wu, Tuo, Elkashlan, Maged, da Costa, Daniel Benevides, Yuen, Chau, Adachi, Fumiyuki
In this letter, we investigate the security of fluid antenna system (FAS)-reconfigurable intelligent surfaces (RIS) communication systems. The base station (BS) employs a single fixed-position antenna, while both the legitimate receiver and the eaves
Externí odkaz:
http://arxiv.org/abs/2411.01400
In this paper, we pave the way to six-generation (6G) by investigating the outage probability (OP) of fluid antenna system (FAS)-active reconfigurable intelligent surface (ARIS) communication systems. We consider a FAS-ARIS setup consisting of a base
Externí odkaz:
http://arxiv.org/abs/2411.01398
Autor:
Liang, Ruihuai, Yang, Bo, Chen, Pengyu, Li, Xianjin, Xue, Yifan, Yu, Zhiwen, Cao, Xuelin, Zhang, Yan, Debbah, Mérouane, Poor, H. Vincent, Yuen, Chau
Network optimization is a fundamental challenge in the Internet of Things (IoT) network, often characterized by complex features that make it difficult to solve these problems. Recently, generative diffusion models (GDMs) have emerged as a promising
Externí odkaz:
http://arxiv.org/abs/2411.00453
This paper introduces a novel smartphone-enabled localization technology for ambient Internet of Things (IoT) devices, leveraging the widespread use of smartphones. By utilizing the passive movement of a smartphone, we create a virtual large array th
Externí odkaz:
http://arxiv.org/abs/2410.20330
In this paper, we conduct a theoretical analysis of how to integrate reconfigurable intelligent surfaces (RIS) with cooperative non-orthogonal multiple access (NOMA), considering URLLC. We consider a downlink two-user cooperative NOMA system employin
Externí odkaz:
http://arxiv.org/abs/2410.17609