// ORBITAL LOGISTICS AND PROPULSION TERM

Fixed Satellite Service

A type of satellite communication where ground stations are in fixed locations, used for things like TV broadcasting, internet backbone, and telephone services.

Fixed Satellite Service — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

Fixed Satellite Service (FSS) refers to a radiocommunication service utilizing geostationary or non-geostationary satellites to transmit signals between fixed earth stations, primarily for data, video, and voice communications.

BACKGROUND

Space-based solar power is the concept of collecting solar power in outer space with solar power satellites (SPS) and distributing it to Earth. Its advantages include a higher collection of energy due to the lack of reflection and absorption by the atmosphere, the possibility of very little night, and a better ability to orient to face the Sun. Space-based solar power systems convert sunlight to some other form of energy which can be transmitted through the atmosphere to receivers on the Earth's surface.

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SYNONYMS & ALIASES

  • FSS
  • fixed satcom
  • point-to-point satellite communication
  • satellite backbone

USAGE NOTE

FSS is a mature segment of the space economy, crucial for global connectivity and broadcasting.

DEVELOPERS

Organizations developing technology related to Fixed Satellite Service.

  • Intelsat

    A global leader in fixed satellite services, operating one of the world's largest satellite fleets to provide broadband, video, and mobility services to media companies, network operators, and government customers worldwide.

  • SES S.A.

    A leading global satellite operator providing fixed satellite services for video, data, government, and mobility applications through its geostationary (GEO) and medium Earth orbit (MEO) constellations.

  • Eutelsat

    One of the world's leading satellite operators, providing capacity on its geostationary satellites for fixed satellite services including broadcasting, broadband, and data communications across Europe, Africa, Asia, and the Americas.

  • Viasat

    Develops and operates high-capacity satellite systems and ground infrastructure to provide fixed satellite services, primarily for broadband internet to residential, enterprise, and government customers, including in remote areas.

  • Hughes Network Systems

    A global leader in broadband satellite technology and services, providing fixed satellite services for consumer and enterprise internet, managed network solutions, and ground system equipment.

  • Telesat

    A leading global satellite operator providing reliable fixed satellite services to broadcasters, telecom companies, government organizations, and other enterprises worldwide.

  • Maxar Technologies

    A space technology and intelligence company that designs and manufactures geostationary communications satellites, a key component for fixed satellite service providers globally.

  • Thales Alenia Space

    A major European manufacturer that designs, integrates, and tests advanced geostationary telecommunication satellites used for a wide range of fixed satellite service applications, including broadcasting and broadband.

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