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AB 🇨🇳 China achieves breakthrough in satellite-to-ground laser communication, paving the way for 6G. Chang Guang Satellite Technology Co, which owns Jilin-1, the world's largest sub-metre commercial remote sensing satellite constellation, said it achieved a 100 gigabit per second ultra-high-speed image data transmission rate in testing last weekend. The feat – 10 times the speed of its previous record – was accomplished between a truck-mounted ground station and one of the 117 satellites that currently make up the Jilin-1 constellation, the company said.
