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INDUSTRIAL | Aerospace & Defense / Military aircraft manufacturing

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Founded Year

2006

About Astrium

Astrium is an aerospace manufacturer specialized in civil and military space systems.

Astrium Headquarter Location

Paris,

France

Latest Astrium News

MediaTek, Inmarsat take 5G NB-IoT to the skies

Aug 20, 2020

Taiwanese chipset maker MediaTek has teamed up with Inmarsat , a British satellite telecoms company, to put NB-IoT through its paces at 35,000km above the equator. Satellite communications: Built by Astrium, Inmarsat's Alphasat is the largest European telecom satellite ever built. (Source: ESA) Dubbed the biggest public-private space project in Europe, Alphasat is a geostationary orbit (GEO) satellite using L-Band spectrum (1GHz–2GHz). Its coverage footprint extends across Europe, Asia, Africa and the Middle East. Look to the skiesThe two companies are not working in isolation. Results of the NB-IoT fields test will be fed into 3GPP's Release 17 standardization work on Non-Terrestrial Network (NTN). The freeze date for Release 17 contributions is sometime in September. Dr. Ho-Chi Hwang, MediaTek's general manager of communication system design, was upbeat about the Inmarsat collaboration. By developing a single device that can connect to both terrestrial and non-terrestrial networks, he claimed this would "accelerate industry efforts to converge cellular and satellite networks in the 5G era." How far satellite access will boost the fortunes of NB-IoT is by no means clear. No mention was made of use cases in the official press release, or what the presumably lengthier latency times might be when a NB-IoT device is connected to a GEO satellite. Want to know more about 5G? Check out our dedicated 5G content channel here on Light Reading. In the June update of its mobility reports, which track telecom technologies, Ericsson reckoned only 100 million connections were based on either NB-IoT or LTE-M, a higher-speed alternative, at the end of 2019. Although it classed 1.5 billion connections as "cellular IoT," most of these used good old-fashioned 2G. Omdia, a sister company to Light Reading, believes the number of NB-IoT connections crept past the 100 million mark at some point in the last six months. If that is higher than the amount implied by Ericsson's report, Omdia analysts think nearly all NB-IoT business is currently in China, aided by a government push. Related posts:

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Astrium Patents

Astrium has filed 292 patents.

The 3 most popular patent topics include:

  • Analog circuits
  • Applications of photovoltaics
  • Audio engineering
patents chart

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8/7/2013

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Microwave technology, Electromagnetic radiation, Electromagnetism, Lossy compression algorithms, Wave mechanics

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Related Topics

Microwave technology, Electromagnetic radiation, Electromagnetism, Lossy compression algorithms, Wave mechanics

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