Broadcasting satellite communication system with improved answer

Details Broadcasting satellite communication system with improved answer Broadcasting satellite communication system with improved answer

1997-02-28

1999-06-29

Vo, Nguyen

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

455 32, H04B 7185

Patent

active

059181567

ABSTRACT:
A satellite communication system broadcasts an information signal from a transmitting station to a plurality of receiving stations via a communication satellite. An answer station is provided among a plurality of receiving stations which are located in a predetermined geographical area. The answer station and the plurality of receiving stations in the designated group are connected by a ground data link. The answer station collects status data of each of the receiving stations to transmit an answer signal to the transmitting station on behalf of the group of receiving stations, so that a transmitting function for each of the receiving stations can be eliminated. The answer station can also act as one of the receiving stations in the designated group.

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