Method for reporting buffer status of terminal and apparatus therefor in system in which heterogeneous wireless communication technologies are utilized

Abstract

The present invention relates to a method for reporting a buffer status and an apparatus therefor in a heterogeneous wireless communication system. A terminal receives a configuration message for a multi-RAT integration scheduling from a cellular controller, and, on the basis of the configuration message, can report the buffer status in a format comprising identification information for a logic channel and a multi-RAT scheduling indication field.

Dependencies are inferred from the claim text.