METHOD OF DESIGNING AND COMMUNICATING BEAM IN COMMUNICATION SYSTEM

摘要

A method of designing and communicating a beam in a communication system is provided. More particularly, a method of designing and communicating a beam in a communication system using carrier aggregation in order to increase a maximum data rate in a multiple beam mobile communication system is provided. By applying carrier aggregation, a maximum data rate can be improved.

主权项

1. A method in which a satellite base station and a terminal communicate using carrier aggregation, the method comprising:
detecting, by the terminal, a multiple beam downlink signal; selecting, by the terminal, a primary beam using strength of the detected multiple beam downlink signal or a position of the terminal; selecting, by the terminal, a secondary beam using the primary beam and the strength of the detected multiple beam downlink signal or the position of the terminal; transmitting, by the terminal, information about the secondary beam to the satellite base station; and communicating, by the terminal and the satellite base station, by applying carrier aggregation to the primary beam and the secondary beam.