METHOD OF FORMING BEAM AND ALLOCATING RESOURCE IN LTE-BASED COMMUNICATION SYSTEM

摘要

A method of forming a beam and a method of allocating a resource in a long term evolution (LTE)-based mobile communication system are provided. More particularly, a method of forming an adaptive satellite multiple beam for enhancing multiple beam performance and a method of allocating a resource that can relieve interference in a beam that is formed according to the method in a multiple beam system in which satellite communication and mobile communication is coupled based on LTE are provided. When providing a communication service that supports both satellite communication and ground communication, performance degradation can be reduced with the same interface, and by providing a method of forming an adaptive beam and a method of allocating a resource by relieving interference of the formed beam in consideration of a position of the terminal by independently allocating a subcarrier to the terminal and enabling the terminal to process the subcarrier, performance of a multiple beam can be improved.

主权项

1. A method in which a satellite base station forms a beam for communication with a terminal and allocates a resource, the method comprising
forming an adaptive beam and allocating a resource for relieving interference when a resource block (RB) is a channel that is allocated to a specific terminal.