METHOD FOR MULTI-RAT SCHEDULING AND APPARATUS THEREFOR IN SYSTEM IN WHICH HETEROGENEOUS WIRELESS COMMUNICATION TECHNOLOGIES ARE UTILIZED

摘要

The present invention relates to a method for multi-RAT scheduling, and an apparatus therefor, in a heterogeneous wireless communication system. A cellular controller, which controls a terminal in a cellular network, receives a multi-RAT buffer status report from a terminal, determines a UL resource for each corresponding heterogeneous wireless communication network, transmits a multi-RAT BSR response message corresponding to the buffer status report to the terminal, and allocates the UL resource to the terminal by means of the heterogeneous wireless communication network.