Data processing load prevention method of central station in multi-satellite communication system

摘要

The present invention relates to a multimedia satellite communication system for transmitting multimedia data, such as image data, to a satellite communication subscriber at high speed. A method for preventing data processing load of a central station in a multi-satellite communication system.;In the present invention, when the traffic data to be sent to the terminal station is received from the Internet through the IP processing unit 10 via the path processing control unit 18, the transmission processing path is automatically set according to the IP address of the received traffic data, and is transmitted. At this time, the amount of data to be transmitted is counted based on the IP address of the data to be transmitted and processed, and the counted information for each IP information is sent to the database 27 and stored, and the database 27 sets the processing path according to the counting result. After that, if there is an access request from the terminal station, the transmission data processing path corresponding to the IP is reset by allocating PID according to the processing path setting order.;Therefore, according to the present invention, the transmission data processing load can be prevented because the transmission data is not concentrated in any transmission processing path.