4 papers
DMCE: Diffusion Model Channel Enhancer for Multi-User Semantic Communication Systems
Youcheng Zeng, Xinxin He, Xu Chen +4
To achieve continuous massive data transmission with significantly reduced data payload, the users can adopt semantic communication techniques to compress the redundant information…
Joint Localization and Communication Enhancement in Uplink Integrated Sensing and Communications System with Clock Asynchronism
Xu Chen, XinXin He, Zhiyong Feng +4
In this paper, we propose a joint single-base localization and communication enhancement scheme for the uplink (UL) integrated sensing and communications (ISAC) system with asynchr…
Integrated Communication, Sensing, and Computation Framework for 6G Networks
Xu Chen, Zhiyong Feng, J. Andrew Zhang +4
In the sixth generation (6G) era, intelligent machine network (IMN) applications, such as intelligent transportation, require collaborative machines with communication, sensing, an…
Adaptive Bitrate Video Semantic Communication over Wireless Networks
Wentao Gong, Haonan Tong, Sihua Wang +3
This paper investigates the adaptive bitrate (ABR) video semantic communication over wireless networks. In the considered model, video sensing devices must transmit video semantic…