Very Low Earth Orbit (VLEO) satellites, leveraging orbital advantages, have found extensive applications in direct-to-cell (D2C) communication, high-resolution optical and radar remote sensing. The intersatellite data relay system (IDRS) can offer wide-area coverage and flexible service, promising to provide round-the-...
Zi-Xiao Wang, Zhi-Yuan Lin, Lin-Ling Kuang et al.· IEEE Transactions on Communi...· 0 citations
LEO satellites play a critical role in non-terrestrial networks (NTNs), where beam hopping (BH), enabled by phased-array antennas and flexible time-frequency division multiplexing (TFDM), enhances payload utilization. However, existing BH studies for spectrum-sharing LEO–GEO systems often neglect the co-frequency inter...
Ning Chen, Ai-Ling Xiao, Sheng Wu et al.· IEEE Transactions on Wireles...· 0 citations
Improving the energy efficiency of baseband processors has become a critical challenge in mobile communications, especially for energy-constrained edge devices. Applications in conventional baseband signal processors usually adopt independently optimized algorithmic architectures and primarily rely on digital systems,...
Chun-Xiao Jiang, Jia-Wei Wang, Zhou-Jie Pan et al.· Nature Communications· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.