4 papers
Robust Rate-Splitting Design for Mixed Dual-Polarized Integrated Satellite-Terrestrial Networks Under Polarization Mismatch
Jaehyup Seong, Juhwan Lee, Jungwoo Lee +2
Dual-polarized transmission offers a promising approach to improve spectral efficiency in multiantenna networks by reusing frequency and time resources across orthogonal polarizati…
Space-Time Rate-Splitting Multiple Access for Multibeam LEO Satellite Networks
Jaehyup Seong, Byungju Lee, Aryan Kaushik +1
This paper proposes a novel space-time rate-splitting multiple access (ST-RSMA) framework for multibeam low Earth orbit (LEO) satellite communications (SATCOM) systems, where space…
Rate-Matching Framework for RSMA-Enabled Multibeam LEO Satellite Communications
Jaehyup Seong, Juha Park, Juhwan Lee +4
With the goal of ubiquitous global connectivity, multibeam low Earth orbit (LEO) satellite communication (SATCOM) has attracted significant attention in recent years. The traffic d…
A Tutorial on Non-Terrestrial Networks: Towards Global and Ubiquitous 6G Connectivity
Muhammad Ali Jamshed, Aryan Kaushik, Sanaullah Manzoor +5
The International Mobile Telecommunications (IMT)-2030 framework recently adopted by the International Telecommunication Union Radiocommunication Sector (ITU-R) envisions 6G networ…