According to foreign media reports, South Korea's top telecommunications company KT has developed a high-precision positioning information system called Vision GPS, which is based on lidar sensors and can be used by autonomous vehicles in crowded urban areas.
Read MoreThe second generation of the cellular network, 2G, went live in 1993. It introduced many standardised Global System for Mobile Communications (GSM) – technologies and was the basis for today’s more sophisticated 3G and 4G networks. 2G was the first network to allow roaming, transfer data and provide......
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