959 citations · 4.7k across the 87 of their papers we have counts for
52 papers · 1 filter
Robust Secure Transmission for Active RIS Enabled Symbiotic Radio Multicast Communications
Bin Lyu, Chao Zhou, Shimin Gong +2
In this paper, we propose a robust secure transmission scheme for an active reconfigurable intelligent surface (RIS) enabled symbiotic radio (SR) system in the presence of multiple…
Deep Reinforcement Learning for Distributed Dynamic Coordinated Beamforming in Massive MIMO Cellular Networks
Jungang Ge, Ying-Chang Liang, Liao Zhang +2
To accommodate the explosive wireless traffics, massive multiple-input multiple-output (MIMO) is regarded as one of the key enabling technologies for next-generation communication…
Multiple Access Design for Symbiotic Radios: Facilitating Massive IoT Connections with Cellular Networks
Jun Wang, Xiangyu Ding, Qianqian Zhang +1
Symbiotic radio (SR) has emerged as a spectrum- and energy-efficient paradigm to support massive Internet of Things (IoT) connections. Two multiple access schemes are proposed in t…
Impact of Channel Aging on Dual-Function Radar-Communication Systems: Performance Analysis and Resource Allocation
Jie Chen, Xiabin Wang, Ying-Chang Liang
In conventional dual-function radar-communication (DFRC) systems, the radar and communication channels are routinely estimated at fixed time intervals based on their worst-case ope…
Reinforcement Learning-Empowered Mobile Edge Computing for 6G Edge Intelligence
Peng Wei, Kun Guo, Ye Li +5
Mobile edge computing (MEC) is considered a novel paradigm for computation-intensive and delay-sensitive tasks in fifth generation (5G) networks and beyond. However, its uncertaint…
RIS-Enhanced Spectrum Sensing: How Many Reflecting Elements Are Required to Achieve a Detection Probability Close to 1?
Jungang Ge, Ying-Chang Liang
In this paper, we propose an reconfigurable intelligent surface (RIS) enhanced spectrum sensing system, in which the primary transmitter is equipped with single antenna, the second…