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36 search results for: satellite

1

SERTIT: satellite imagery for the environment and crisis management

I’MTech is dedicating a series of stories to success stories from research partnerships supported by the Carnot Télécom & Société Numérique Institute (TSN), to which Télécom Physique Strasbourg and IMT belong. [divider style=”normal” top=”20″ bottom=”20″] The regional image processing and remote sensing service (SERTIT) has specialized in producing geographic information production for over 30 years. […]

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From 5G to 6G: the unstoppable progress of generations

Through a series of articles, this I’MTech collection offers various insights to better understand the technical challenges, as well as the issues of optimization and energy efficiency, that accompany the transition from 5G to 6G. Between the explosion of the IoT, the emergence of the metaverse, and the imperative of energy efficiency, we take a look at the future of telecommunications.

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5G connecting constellations

A space-based solution to connect remote regions is soon to become reality. But using low-orbiting satellites as telecommunications relay stations means certain functionalities of current terrestrial solutions have to be reinvented. Their constant movement is the reason. For the BPI 5G NTN mmWave project, Télécom Paris scientists are tackling this technical challenge, by developing new algorithms and performance models in order to assess the limitations of the system and then optimize it.

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Olympic and paralympic games 2024, the competition of radio frequencies

Last summer, Paris hosted the Olympic and Paralympic Games, an international event that brought with it an unparalleled need to control radio frequencies and prevent both intentional and unintentional interference. This was the role of France’s National Frequency Agency (ANFR), which was having to increase its workforce accordingly. To meet this exceptional need, Télécom SudParis recruited and trained a number of students over several months to help with controlling frequencies.

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Destination moon with additive manufacturing using lunar dust

3D printing objects using lunar material is no longer science fiction. To facilitate the establishment of a base on the Moon, researchers at IMT Mines Albi are seriously examining this possibility. In the Institut Clément Ader (ICA) laboratories, they are striving to implement an additive manufacturing process using a terrestrial rock with similar properties to lunar dust. Their aim is to improve the autonomy of the Moon’s first inhabitants.

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3D Aerospace: developing precision mapping

Maps that are updated in real time are particularly useful tools for taking into account regular changes in a geographical area. The start-up 3D Aerospace proposes solutions with multiple applications, from driverless cars to vineyard management. The map applications we use every day are capable of an accuracy of within a few meters, which is […]

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What is beamforming?

Beamforming is a telecommunications technology that enables the targeted delivery of larger and faster signals. The development of 5G relies in particular on beamforming. Florian Kaltenberger, researcher at EURECOM and 5G specialist, explains how this technology works. What is beamforming? Florian Kaltenberger: Beamforming consists of transmitting synchronized waves in the form of beams, from an antenna. This […]

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Hacked in mid-flight: detecting attacks on UAVs

A UAV (or drone) in flight can fall victim to different types of attacks. At Télécom SudParis, Alexandre Vervisch-Picois is working on a method for detecting attacks that spoof drones concerning their position. This research could be used for both military and civilian applications. He set out to deliver your package one morning, but it […]