Assessment of the Doppler Effect on Transmission Characteristics in LEO Satellite Networks

Lipeng Guo,Fu Wang,Weiying Feng,Haipeng Yao,Dandan Sun,Qi Zhang

2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM)（2023）

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摘要

Laser-based inter-satellite links for LEO satellite networking are a promising technique for future 6G networks. However, the variable high-speed relative motion of LEO satellites results in time-variable Doppler shifts at different locations. In this paper, we derive and simulate the Doppler shifts in detail at different locations within the LEO satellite network and analyze their effects on the network characteristics.

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关键词

LEO satellite,Doppler shift,network throughput

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