Zobrazeno 1 - 10
of 464
pro vyhledávání: '"HUANG ChongWen"'
Autor:
Yang, Yinchao, Yang, Zhaohui, Yuan, Weijie, Liu, Fan, Cao, Xiaowen, Huang, Chongwen, Zhang, Zhaoyang, Shikh-Bahaei, Mohammad
This paper introduces an integrated sensing, computing, and semantic communication (ISCSC) framework tailored for smart healthcare systems. The framework is evaluated in the context of smart healthcare, optimising the transmit beamforming matrix and
Externí odkaz:
http://arxiv.org/abs/2409.20453
Urban Air Mobility (UAM) relies on developing aerospace industries, where safe aviation and efficient communication are critical features of aircraft. However, it is challenging for aircraft to sustain efficient air-ground communication in urban circ
Externí odkaz:
http://arxiv.org/abs/2409.16122
Holographic multiple-input and multiple-output (MIMO) communications introduce innovative antenna array configurations, such as dense arrays and volumetric arrays, which offer notable advantages over conventional planar arrays with half-wavelength el
Externí odkaz:
http://arxiv.org/abs/2409.08080
Autor:
Wang, Bohao, Shuai, Zitao, Huang, Chongwen, Yang, Qianqian, Yang, Zhaohui, Jin, Richeng, Hammadi, Ahmed Al, Zhang, Zhaoyang, Yuen, Chau, Debbah, Mérouane
Accurate localization of mobile terminals is a pivotal aspect of integrated sensing and communication systems. Traditional fingerprint-based localization methods, which infer coordinates from channel information within pre-set rectangular areas, ofte
Externí odkaz:
http://arxiv.org/abs/2409.02454
Autor:
Ji, Ran, Huang, Chongwen, Chen, Xiaoming, Sha, Wei E. I., Zhang, Zhaoyang, Yang, Jun, Yang, Kun, Yuen, Chau, Debbah, Mérouane
Hannan Limitation successfully links the directivity characteristics of 2D arrays with the aperture gain limit, providing the radiation efficiency upper limit for large 2D planar antenna arrays. This demonstrates the inevitable radiation efficiency d
Externí odkaz:
http://arxiv.org/abs/2409.01566
Autor:
Yuan, Zhengdao, Guo, Yabo, Gao, Dawei, Guo, Qinghua, Wang, Zhongyong, Huang, Chongwen, Jin, Ming, Wong, Kai-Kit
Holographic multiple-input and multiple-output (HMIMO) is a promising technology with the potential to achieve high energy and spectral efficiencies, enhance system capacity and diversity, etc. In this work, we address the challenge of HMIMO near fie
Externí odkaz:
http://arxiv.org/abs/2408.16251
Autor:
Xu, Ruopeng, Yang, Zhaohui, Mao, Yijie, Huang, Chongwen, Yang, Qianqian, Xu, Lexi, Xu, Wei, Zhang, Zhaoyang
In this paper, we propose a multi-user green semantic communication system facilitated by a probabilistic knowledge graph (PKG). By integrating probability into the knowledge graph, we enable probabilistic semantic communication (PSC) and represent s
Externí odkaz:
http://arxiv.org/abs/2408.11446
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
This paper introduces double cascaded reconfigurable intelligent surfaces (RISs) to non-orthogonal multiple access (NOMA) networks over cascaded Rician fading and Nakagami-$m$ fading channels, where two kinds of passive RIS (PRIS) and active RIS (ARI
Externí odkaz:
http://arxiv.org/abs/2408.07670
In this paper, we investigate integrated sensing and communication (ISAC) in high-mobility systems with the aid of an intelligent reflecting surface (IRS). To exploit the benefits of Delay-Doppler (DD) spread caused by high mobility, orthogonal time
Externí odkaz:
http://arxiv.org/abs/2407.21301