The method of determining the speed of a spacecraft in a Low Earth Orbit personal satellite communication systems

Панько, С. П.; Tsimbal, Maxim

doi:10.1109/sibcon.2017.7998440

Search citation statements

Order By: Relevance

Paper Sections

Select...

A Motion Model Of Leo Satellite1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2020

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The motion of an LEO satellite can be regarded as a uniform circular motion centered on the earth's spherical center [32]. Its radius R can be derived from 1:…”

Section: A Motion Model Of Leo Satellitementioning

confidence: 99%

Optimization Strategy to Solve Transmission Interruption Caused by Satellite-Ground Link Switching

Zhang

Zhu

Bai³

et al. 2020

IEEE Access

View full text Add to dashboard Cite

Low earth orbit (LEO) satellite systems, an important part of the next generation of global communication systems, have the advantages of low transmission delay, low satellite cost and low launch cost. The construction of an LEO satellite network with global coverage has become the direction of future space network transmission development. Although extensive research has been conducted on the routing of LEO satellite networks, most papers focus on only space segment routing, with little attention paid to the route between the satellite and ground station. This paper introduces the transmission scenario of ground station switching with connected satellites and analyzes the problem of data packet loss caused by ground station and satellite communication link switching. Two optimization strategies based on static routing and dynamic routing are proposed as solutions to the problem of data packet loss, with software-simulated test results showing that both approaches can effectively avoid packet loss.

show abstract

“…The motion of an LEO satellite can be regarded as a uniform circular motion centered on the earth's spherical center [32]. Its radius R can be derived from 1:…”

Section: A Motion Model Of Leo Satellitementioning

confidence: 99%