3 papers
eess.SP2025
Importance-Aware Source-Channel Coding for Multi-Modal Task-Oriented Semantic Communication
Yi Ma, Chunmei Xu, Zhenyu Liu +2
This paper explores the concept of information importance in multi-modal task-oriented semantic communication systems, emphasizing the need for high accuracy and efficiency to fulf…
cs.IT2025
ELAA-ISAC: Environmental Mapping Utilizing the LoS State of Communication Channel
Jiuyu Liu, Chunmei Xu, Yi Ma +2
In this paper, a novel environmental mapping method is proposed to outline the indoor layout utilizing the line-of-sight (LoS) state information of extremely large aperture array (…
eess.SP2025
Direct Uplink Connectivity in Space MIMO Systems with THz and FSO Inter-Satellite Links
Zohre Mashayekh Bakhsh, Yasaman Omid, Gaojie Chen +3
This paper investigates uplink transmission from a single-antenna mobile phone to a cluster of satellites, emphasizing the role of inter-satellite links (ISLs) in facilitating coop…