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Showing 1 to 3 of 3 for “"Globalstar"”.
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A Low Power Beacon for Transmitting Location Data via the Globalstar Satellite System
… were evaluated on these conditions, and the Globalstar Satellite System was selected to use as the communication system for the beacon. The Globalstar Satellite System is a low earth orbiting (LEO) satellite system and uses Code Division Multiple Access (CDMA) to allocate system resources to …
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Orbital Determination Feasibility of LEO Nanosatellites Using Small Aperture Telescopes
… from observational data of satellites within the Globalstar system are compared against the most updated TLEs for each satellite at the time of observation. The determined differential errors from the well-defined TLEs acquired via online database were used to verify the feasibility of the …
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A complete resource allocation framework for flexible high throughput satellite constellations
… remind of those in the late 90s with Iridium and Globalstar among others. The novel mega-constellation designs will rely on thousands of highly capable satellites to provide service to the ever-growing communications market. Nevertheless, the new payload flexibilities and the larger space segment …