SYSTEME DE COMMUNICATION PAR SATELLITES A DIVERSITE DE STATION EN EMISSION

SYSTEME DE COMMUNICATION PAR SATELLITES A DIVERSITE DE STATION EN EMISSION

The method involves generating, for a gateway (CX1), a pilot signal (Fp) on a service carrier frequency, and transmitting the pilot signal to a gateway (CX2). The pilot signal is used for assuring a phase and time synchronization of the signals from the two gateways in order to carry out a transmit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RIGAL CHRISTIAN
Format: Patent
Sprache:fre
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:The method involves generating, for a gateway (CX1), a pilot signal (Fp) on a service carrier frequency, and transmitting the pilot signal to a gateway (CX2). The pilot signal is used for assuring a phase and time synchronization of the signals from the two gateways in order to carry out a transmit diversity. A part of a transmission band of one of the signals is assigned to the pilot signal. Independent claims are also included for the following: (1) a system for transmitting wanted signals via a satellite using gateways (2) a gateway comprising a transmitter to transmit a wanted signal in a defined transmission band.