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| 20 | Kepler delivers 120 Mbps uplink to Arctic via satellite broadband (簡訳:ケプラーは、衛星ブロードバンド経由で北極圏に120 Mbpsのアップリンクを提供します) | ----------- | |
| FierceWireless: Wireless | 2019-11-09 02:30 | ????0? | |
| The Wireless industry is an ever-changing world where big ideas come along daily. Our subscribers rely on FierceWireless as their must-read source for the latest news, analysis and data on this increasingly competitive marketplace. Sign up today to get wireless news and updates delivered to your inbox and read on the go. “Our Global Data Service provides a cost-effective means to transfer large data volumes that will be gathered over the course of MOSAiC,” said Mina Mitry, CEO at Kepler, in statement. “Rather than only storing data locally and analyzing once physical storage can be sent back with supply vessels, we are giving scientists the ability to continuously transfer test and housekeeping data sets over our unique LEO satellite network.”The company said the recent data transfer marks the first time ever that the central Arctic has been successfully connected through a high-bandwidth satellite network. When its two polar-orbiting satellites pass over the vessel, Kepler is providing 100-times higher data speeds than would otherwise be possible as the ship, located around 85°N, is far out of the range of traditional high-throughput satellites.Kepler launched the first of two demo satellites, KIPP, in January 2018, which the company said was the first commercial Ku-band LEO satellite ever launched. The second followed in November and those two satellites currently in orbit are delivering high-capacity data transfers for early customers, like the Arctic research team.Kepler secured FCC approval (PDF) in November 2018 for its constellation of about 140 NGSO satellites in the 10.7-12.7 GHz and 14-14.5 GHz bands. It plans to launch those satellites in three incremental phases, starting next year through 2023. Kepler’s first batch is slated for deployment in Q2-Q3 2020, working with Innovative Space Logistics and GK launch Services to launch two nanosatellites into sun-synchronous orbit. -- ???????? | |||
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