4 papers
Resilience of Mega-Satellite Constellations: How Node Failures Impact Inter-Satellite Networking Over Time?
Binquan Guo, Zehui Xiong, Zhou Zhang +4
Mega-satellite constellations have the potential to leverage inter-satellite links to deliver low-latency end-to-end communication services globally, thereby extending connectivity…
Accelerating Privacy-Preserving Federated Learning in Large-Scale LEO Satellite Systems
Binquan Guo, Junteng Cao, Marie Siew +3
Large-scale low-Earth-orbit (LEO) satellite systems are increasingly valued for their ability to enable rapid and wide-area data exchange, thereby facilitating the collaborative tr…
Enhancing Mega-Satellite Networks with Generative Semantic Communication: A Networking Perspective
Binquan Guo, Wanting Yang, Zehui Xiong +5
The advance of direct satellite-to-device communication has positioned mega-satellite constellations as a cornerstone of 6G wireless communication, enabling seamless global connect…
Decentralized Semantic Federated Learning for Real-Time Public Safety Tasks: Challenges, Methods, and Directions
Baosheng Li, Weifeng Gao, Zehui Xiong +3
Public safety tasks rely on the collaborative functioning of multiple edge devices (MEDs) and base stations (BSs) in different regions, consuming significant communication energy a…