Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Sun, Songlin"'
Autor:
Zou, Jiaqi, Xu, Hao, Wang, Chao, Xu, Lvxin, Sun, Songlin, Meng, Kaitao, Masouros, Christos, Wong, Kai-Kit
As an emerging antenna technology, a fluid antenna system (FAS) enhances spatial diversity to improve both sensing and communication performance by shifting the active antennas among available ports. In this letter, we study the potential of shifting
Externí odkaz:
http://arxiv.org/abs/2405.05715
Integrated sensing and communications (ISAC) systems employ dual-functional signals to simultaneously accomplish radar sensing and wireless communication tasks. However, ISAC systems open up new sensing security vulnerabilities to malicious illegitim
Externí odkaz:
http://arxiv.org/abs/2312.00981
Autor:
Zou, Jiaqi, Sun, Songlin, Masouros, Christos, Cui, Yuanhao, Liu, Yafeng, Ng, Derrick Wing Kwan
In this paper, we investigate the design of energy-efficient beamforming for an ISAC system, where the transmitted waveform is optimized for joint multi-user communication and target estimation simultaneously. We aim to maximize the system energy eff
Externí odkaz:
http://arxiv.org/abs/2307.04002
The harsh environment imposes a unique set of challenges on networking strategies. In such circumstances, the environmental impact on network resources and long-time unattended maintenance has not been well investigated yet. To address these challeng
Externí odkaz:
http://arxiv.org/abs/2208.02501
A multicarrier-division duplex (MDD)-based cell-free (CF) scheme, namely MDD-CF, is proposed, which enables downlink (DL) data and uplink (UL) data or pilots to be concurrently transmitted on mutually orthogonal subcarriers in distributed CF massive
Externí odkaz:
http://arxiv.org/abs/2206.08774
In-band full duplex cell-free (CF) systems suffer from severe self-interference and cross-link interference, especially when CF systems are operated in distributed way. To this end, we propose the multicarrier-division duplex as an enabler for achiev
Externí odkaz:
http://arxiv.org/abs/2205.00546