Inventor

GAYRARD JEAN-DIDIER

FR21 patents

⚠️ This page may combine multiple inventors who share the name “GAYRARD JEAN-DIDIER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAYRARD JEAN-DIDIER

THALES SA

System for telecommunications by network of stationary high-altitude platforms and drifting balloons

Reflector array antenna with reconfigurable shape coverage with or without loader

Method for transparent on-board routing of data packets at very high bit rate in a space telecommunication system using a network of at least one regenerative satellite(s)

Satellite telecommunications system for providing star traffic and mesh traffic

Relay platform for communicating telemetry data from one or more moving observation satellite(s) to the ground

Method for transmitting and method for receiving a binary data stream, transmitter and receiver for carrying out the method

Station placed on a high-altitude platform and telecommunications system comprising at least one such station

Intermediate network composed of stations located on high-altitude platforms for a radiocommunications system

Method of allocating frequency resources for a satellite telecommunication system

Telecommunication system comprising a cache server located on board a high-altitude platform and associated data-transmitting method

CIT ALCATEL

Satellite communication system for broadcasting audio-visual programs and multimedia data

Beam forming network, a spacecraft, an associated system and a beam forming method

Modular architecture for thermal control in a spacecraft

System for transmitting digital signals in a space vehicle

Backbone interface, a terminal interface for communications in a space vehicle, and a communications network comprising such interfaces

Resource manager for a satellite telecommunication system

GAYRARD JEAN-DIDIER

Distributed distance measurement system for locating a geostationary satellite

Device for transmitting and/or receiving signals with frequency re-use by assignment of a cell for each terminal, for a communication satellite

RIGAL CHRISTIAN

Device for semi-transparent multiplexing of data stream for a communication satellite

ALCATEL ESPACE

High-throughput digital filtering method and apparatus for performing the method

FARAJ ZAKARIYA

Transmission method and system using an adaptive and programmable hierarchical modulation