Hybrid satellite–terrestrial networks toward 6G: Key technologies and open issues
Future wireless networks will be required to provide more wireless services at higher data
rates and with global coverage. However, existing homogeneous wireless networks, such as …
rates and with global coverage. However, existing homogeneous wireless networks, such as …
[HTML][HTML] Help from space: Grant-free massive access for satellite-based IoT in the 6G era
Abstract The Sixth-Generation (6G) standard for wireless communications is expected to
realize ubiquitous coverage for massive Internet of Things (IoT) networks by 2030. Satellite …
realize ubiquitous coverage for massive Internet of Things (IoT) networks by 2030. Satellite …
The performance analysis of downlink NOMA in LEO satellite communication system
Z Gao, A Liu, X Liang - IEEE access, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has the potential to provide higher throughput than
conventional orthogonal multiple access (OMA), which has been considered as a key …
conventional orthogonal multiple access (OMA), which has been considered as a key …
Joint location and beamforming design for STAR-RIS assisted NOMA systems
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted non-orthogonal multiple access (NOMA) communication systems are investigated …
assisted non-orthogonal multiple access (NOMA) communication systems are investigated …
Multi-agent drl for resource allocation and cache design in terrestrial-satellite networks
In the past few years, satellite communications have greatly affected our daily lives, and the
integrated terrestrial-satellite network can combine the advantages of satellite and base …
integrated terrestrial-satellite network can combine the advantages of satellite and base …
Joint effects of imperfect CSI and SIC on NOMA based satellite-terrestrial systems
J Zhao, X Yue, S Kang, W Tang - IEEE Access, 2021 - ieeexplore.ieee.org
This paper investigates a satellite-terrestrial system employing the non-orthogonal multiple
access (NOMA) scheme over Shadowed-Rician fading channels. The effects of both …
access (NOMA) scheme over Shadowed-Rician fading channels. The effects of both …
[HTML][HTML] NOMA-based cognitive radio network with hybrid FD/HD relay in industry 5.0
The continued growth of the industrial Internet of Things (IoT) paves the way for the fifth
industrial revolution (Industry 5.0), which is expected to further enhance the wireless …
industrial revolution (Industry 5.0), which is expected to further enhance the wireless …
Ergodic capacity of NOMA-based overlay cognitive integrated satellite-UAV-terrestrial networks
Satellite communication has become a popular study topic owing to its inherent advantages
of high capacity, large coverage, and no terrain restrictions. Also, it can be combined with …
of high capacity, large coverage, and no terrain restrictions. Also, it can be combined with …
Robust design for integrated satellite–terrestrial internet of things
J Chu, X Chen - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
In this article, we investigate an integrated satellite-terrestrial (IST) Internet-of-Things (IoT)
network, where satellite networks provide wireless services to the IoT devices uncovered by …
network, where satellite networks provide wireless services to the IoT devices uncovered by …
Performance of NOMA-enabled cognitive satellite-terrestrial networks with non-ideal system limitations
Y Akhmetkaziyev, G Nauryzbayev, S Arzykulov… - IEEE …, 2021 - ieeexplore.ieee.org
Satellite-terrestrial networks (STNs) have received significant attention from research and
industry due to their capability of providing a stable connection to rural and distant areas …
industry due to their capability of providing a stable connection to rural and distant areas …