Reliable and Energy-Efficient LEO Satellite Communication with IR-HARQ via Power Allocation

Reliable and Energy-Efficient LEO Satellite Communication with IR-HARQ via Power Allocation

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This paper examines reliable and energy-efficient transmission in low earth orbit (LEO) satellite communication systems. In particular, we analyze the link transmission characteristics of the LEO satellite to the ground user and model the channel as a combination of large-scale fading and small-scal...

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Bibliographic Details
Main Authors: Bian, H. (Author), Liu, R. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
energy efficiency
Energy efficiency
Energy utilization
Error correction
Fast Fourier transforms
Genetic algorithms
Hybrid automatic repeat request
Hybrid automatic repeat-request protocol
Hybrid-automatic repeat request
Hybrid-automatic repeat request protocols
Incremental redundancy
Incremental redundancy hybrid automatic repeat request protocol
IR-HARQ protocol
LEO satellite communication
Low earth orbit satellite communication
Low earth orbit satellites
Numerical methods
Orbits
power allocation
Power allocations
Satellite communication systems
Satellite communications
Satellites
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