In January 2018, Nokia signed a deal with NTT Docomo, Japan's largest mobile operator, to provide 5G wireless radio base stations in the country by 2020. Later that month, Nokia announced the ReefShark line of 5G chipsets, claiming that it triples bandwidth to 84 Gbit/s. In March, Solidium, the investment arm of the Finnish Government, purchased a 3.3% stake in Nokia valued at €844 million. In May, Nokia announced that it had acquired a California-based IoT startup, SpaceTime Insight.
In January 2018 Nokia signed a deal with NTT Docomo Japan's largest mobile operator to provide 5G wireless radio base stations in the country by 2020 Later that month Nokia announced the ReefShark line of 5G chipsets claiming that it triples bandwidth to 84 Gbit/s In March Solidium the investment arm of the Finnish Government purchased a 33% stake in Nokia valued at €844 million In May Nokia announced that it had acquired a California-based IoT startup SpaceTime Insight