4 papers
Doppler Shift Keying Modulation for Uplink Multiple Access over Doubly-Dispersive Channels
Xuehan Wang, Jintao Wang, Hai Lin +4
The delay-Doppler (DD) domain modulation has been regarded as one of the most competitive candidates to support wireless communications for emerging high-mobility applications in t…
CSIYOLO: An Intelligent CSI-based Scatter Sensing Framework for Integrated Sensing and Communication Systems
Xudong Zhang, Jingbo Tan, Zhizhen Ren +3
ISAC is regarded as a promising technology for next-generation communication systems, enabling simultaneous data transmission and target sensing. Among various tasks in ISAC, scatt…
Age of Synchronization Minimization in Wireless Networks with Random Updates and Time-Varying Timeliness Requirement
Yuqiao He, Yuchao Chen, Jintao Wang +1
This study considers a wireless network where multiple nodes transmit status updates to a base station (BS) via a shared, error-free channel with limited bandwidth. The status upda…
Age Optimal Sampling for Unreliable Channels under Unknown Channel Statistics
Hongyi He, Haoyue Tang, Jiayu Pan +3
In this paper, we study a system in which a sensor forwards status updates to a receiver through an error-prone channel, while the receiver sends the transmission results back to t…