MediaTek Conduct World's First Public Test of 5G Satellite IoT Data Connection with Inmarsat


Reading time ( words)

MediaTek is pushing the boundaries of advanced IoT 5G satellite communications with a successful field trial that transfers data through Inmarsat's Alphasat L-band satellite, in Geostationary Orbit (GEO) 35,000 kilometers above the equator.

The results of MediaTek and Inmarsat's IoT field test will be contributed to the 3rd Generation Partnership Project (3GPP)'s Rel-17 standardization work on Non-Terrestrial Network (NTN), which is part of its overarching initiative to establish 5G standards toward new use cases and services.

The new 5G satellite NB-IoT technology established a bi-directional link from MediaTek's satellite-enabled standard NB-IoT device to a commercial GEO satellite, breaking new ground for a truly global IoT coverage. The successful test builds the foundation for hybrid satellite and cellular networks to enable new ubiquitous 5G IoT services at a global scale.

"MediaTek's collaboration with Inmarsat will accelerate industry efforts to converge cellular and satellite networks in the 5G era. MediaTek is a leading connectivity provider and contributor to 3GPP standards, and our ongoing work with Inmarsat GEO satellites will help drive 5G innovation across verticals like IoT," said Dr. Ho-Chi Hwang, MediaTek General Manager of Communication System Design.

MediaTek is the world's 4th largest fabless semiconductor company and Inmarsat is the world leader in global, mobile satellite communications. The two companies ran the test with a base station located at the Fucino Space Center in Italy and developed by Taiwan's Institute for Information Industry (III). The test device, built with MediaTek's satellite-enabled NB-IoT chipset, was located in Northern Italy. The prototype system successfully established a communication channel and data transfer with the GEO satellite 'Alphasat'.

The successful test could provide proof as to the feasibility of new global standards and open market potential of using a single device for connecting both satellite and cellular networks.

"Testing MediaTek's standard NB-IoT chip over Inmarsat's established GEO satellite network has proven technology from mobile networks works effectively over GEO satellites with little modification and will provide a very cost effective path to ubiquitous and hybrid global IoT coverage," said Jonathan Beavon, Senior Director, Inmarsat Product Group.

Share

Print


Suggested Items

Lab Tests Armored Vehicles with Auto Industry 'Dummies'

07/25/2016 | U.S. Army
In an unassuming warehouse on Aberdeen Proving Ground, Maryland sit nearly 50 men in uniform, waiting for their mission during an upcoming test event. They're sporting Army Combat Uniforms, standard-issue boots, a crane hook protruding from their heads, and a plethora of color-coded wires spilling out the back of their necks.

FLA Program Takes Flight

02/15/2016 | DARPA
They may not have zoomed flawlessly around obstacles like the Millennium Falcon did as it careened through the hull of a crashed Star Destroyer in Star Wars VII. But the sensor-loaded quadcopters that recently got tested in a cluttered hangar in Massachusetts did manage to edge their way around obstacles and achieve their target speeds of 20 meters per second.

Mr. Laminate Tells All: Who Would Like a Mil-Spec Audit?

01/05/2016 | Doug Sober, Essex Technologies Group
I remember when IPC-4101 was completed and released in December 1997 and the question came up “should IPC create a policeman program to enforce it?” To a person that helped create IPC-4101, absolutely no one wanted such an audit program ever again. Including me and the IPC staff liaisons. Maybe we should have rethought that position.



Copyright © 2021 I-Connect007. All rights reserved.