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Research on distributed time synchronization methods for LEO communication constellations based on maximum likelihood estimation

open access: yesDianxin kexue
As the rapid deployment of low earth orbit (LEO) mega-constellations and the swift growth of satellite Internet unfolds, distributed satellite systems composed of a large number of LEO satellites become a significant feature of the space-air-ground ...
YAN Bing   +4 more
doaj   +2 more sources

Frequency Tracking and Synchronization Strategy for Low Earth Orbit Satellites Based on Compensation and Prediction

open access: yes天地一体化信息网络
As an important supplement to the ground network, the low earth orbit (LEO) satellite network is an important component of the integrated network of space and earth. Due to the high moving speed of LEO satellites, a large Doppler frequency offset and its
DUAN Xianglong   +6 more
doaj  

A Scalable Solution for Node Mobility Problems in NDN-Based Massive LEO Constellations. [PDF]

open access: yesSensors (Basel)
Rodríguez Pérez M   +3 more
europepmc   +1 more source

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