Zobrazeno 1 - 10
of 156 376
pro vyhledávání: '"fãs"'
Autor:
Yao, Junteng, Wu, Tuo, Zhou, Liaoshi, Jin, Ming, Pan, Cunhua, Elkashlan, Maged, Adachi, Fumiyuki, Karagiannidis, George K., Al-Dhahir, Naofal, Yuen, Chau
In this paper, we analyze the role of fluid antenna systems (FAS) in multi-user systems with hardware impairments (HIs). Specifically, we investigate a scenario where a base station (BS) equipped with multiple fluid antennas communicates with multipl
Externí odkaz:
http://arxiv.org/abs/2412.15843
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
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
In this paper, we investigate the question of which technology, fluid antenna systems (FAS) or active reconfigurable intelligent surfaces (ARIS), plays a more crucial role in FAS-ARIS wireless communication systems. To address this, we develop a comp
Externí odkaz:
http://arxiv.org/abs/2408.09067
Autor:
Yao, Junteng, Zheng, Jianchao, Wu, Tuo, Jin, Ming, Yuen, Chau, Wong, Kai-Kit, Adachi, Fumiyuki
This correspondence investigates the novel fluid antenna system (FAS) technology, combining with reconfigurable intelligent surface (RIS) for wireless communications, where a base station (BS) communicates with a FAS-enabled user with the assistance
Externí odkaz:
http://arxiv.org/abs/2408.13447
Autor:
Ghadi, Farshad Rostami, Wong, Kai-Kit, Lopez-Martinez, F. Javier, Shin, Hyundong, Hanzo, Lajos
This paper investigates a two-user downlink system for integrated sensing and communication (ISAC) in which the two users deploy a fluid antenna system (FAS) and adopt the nonorthogonal multiple access (NOMA) strategy. Specifically, the integrated se
Externí odkaz:
http://arxiv.org/abs/2408.04724
In this correspondence, we analyze the performance of a reconfigurable intelligent surface (RIS)-aided communication system that involves a fluid antenna system (FAS)-enabled receiver. By applying the central limit theorem (CLT), we derive approximat
Externí odkaz:
http://arxiv.org/abs/2408.13444