Abstract Space–Ground Integrated Network (SGIN) can dramatically reduce the coverage
restriction of terrestrial networks, and it therefore can meet the high service requirements to …

Space Information Network (SIN) has significant benefits of providing communication
anywhere at any time. This feature offers an innovative way for conventional wireless …

Abstract Space-Ground Integrated Networks (SGINs) make it convenient for users to access
services anywhere. In the space segment, satellite constellations can cooperate to provide …

Recently, integrating satellite networks (eg, low-Earth-orbit (LEO) satellite constellation) into
the Internet of Things (IoT) ecosystem has emerged as a potential paradigm to provide more …

Space information networks (SINs) can be viewed as an expansion of a conventional
network with a strong demand for high-speed, reliable, and real-time wireless …

In this paper, we propose a blockchain-based collaborative credential management scheme
for anonymous authentication in space-air-ground integrated vehicular networks (SAGVN) …

LEO satellite-based mobile communication networks have gained enormous attention with
the development of communication technology. However, the centralized authentication …

Abstract Nowadays, the Space Information Network (SIN) with global signal coverage, large
capacity, bandwidth-on-demand flexibility, and multiple services has attracted more and …

Space‐based Internet of things (S‐IoT) can provide global services and connection
capabilities. It has broad emerging application, including marine monitoring, forest …

LEO constellation has received intensive research attention in the field of satellite
communication. The existing centralized authentication protocols traditionally used for …