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A Survey on Non-Geostationary Satellite Systems: The Communication Perspective
[article]
2022
arXiv
pre-print
The next phase of satellite technology is being characterized by a new evolution in non-geostationary orbit (NGSO) satellites, which conveys exciting new communication capabilities to provide non-terrestrial ...
, which can potentially enable latency-critical applications to be provided through satellites. ...
All of the aforementioned NGSO advantages revive the notion of utilizing large fleets of lower orbit satellites to provide reliable, low-latency, and high-speed Internet from space, which has re-gained ...
arXiv:2107.05312v4
fatcat:3fazimzfffgljom462z4vhwno4
Concerns about ground based astronomical observations: a step to safeguard the astronomical sky
[article]
2020
arXiv
pre-print
With the huge amount of about 50,000 new artificial satellites for telecommunications planned to be launched in Medium and Low Earth Orbit, the mean density of artificial objects will be of >1 satellite ...
This article aims to highlight the impact for ground based astronomical observations in different windows of the electromagnetic spectrum coming from the deployment of fleets of telecommunications satellites ...
Satel-
lites communicate with neighboring satellites
via Ka band inter-satellite links. ...
arXiv:2001.10952v2
fatcat:3ductqp2nzdt5eqowcx5d64vxi
6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities
[article]
2021
arXiv
pre-print
The idea of providing internet from space using large constellations of LEO satellites has re-gained popularity in the last years (previous attempts such as the Iridium project in the late 1990s had failed ...
with the satellites. (2) Satellite bandwidth capability: The inter-satellite links and terrestrial internet infrastructure in some domains could be a bottleneck for satellite capacity. (3) Admission control ...
arXiv:2008.03213v2
fatcat:whhsaotwszcjlfdx4nwc2qpj6y