Sep 2022 15
Aug 2022 2
LEO Satellite Access Network (LEO-SAN) Towards 6G: Challenges and Approaches – ArXiv
This paper aims at revealing the main technical issues that have not been fully addressed by the existing LEO-SAN designs, from three aspects namely random access, beam management and Doppler-resistant transmission technologies. Promising technologies to address these challenges are also discussed, respectively. Finally, the future research directions are envisioned.
Jan 2022 18