A method for communicating with a broadband modem in a satellite communication system

摘要

The present invention relates to a method of communicating with a broadband modem in a satellite communication system capable of designating a receiving side capable of arbitrarily transmitting from a calling side in a multi-party video communication using a moderate broadband modem, In a satellite communication system that provides a multi-party video communication function by combining a plurality of video communication subscribers and a plurality of base stations through an artificial satellite, if the call start time coincides with the current time based on the moderate broadband modem call information, A frequency allocation step of allocating a transmission frequency to the reception base station and a reception frequency to the reception base station; a first image communication performing step of performing image communication using the allocated transmission / reception frequency; A designated command searching step of continuously searching for whether the input is made, When the command is input to the corresponding first time that the receiving base station is characterized in that it is configured to include a first performing second image communication method comprising: performing a video communication by assigning the reception frequency to the transmission frequency, it is the first originating base station.