DYNAMIC CONTROL OF THE ROUTING CAPABILITY OF SATELLITE SIGNALS WITH A DIGITAL TRANSPARENT PROCESSOR WITH FAST RECONFIGURATION.

摘要

The present invention relates to a device for managing signal routing on board a satellite, and use of agile digital transparent processors. The device decorrelates the spreading band of the uplink to said satellite from the instantaneous useful band of each signal, used for routing on board the satellite and on the downlink. For a given protection dictating the spreading width of the uplink signals, the device makes it possible to optimize connectivity, i.e. the number of routes through said satellite, as well as the total capacity of the satellite by means of individualized control of the gain of each route. The routing band is limited to the instantaneous useful communication band and is not extended to the spreading band of the uplink. The band used in the downlink by each signal can also be limited to the instantaneous useful band or possibly widened by a new frequency spread.