METHOD FOR TRANSMITTING BUFFER STATE REPORT FROM TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR

摘要

Disclosed is a method for transmitting a buffer state report from a terminal in a wireless communication system. In particular, the method comprises the steps of: generating buffer state report information; and transmitting the buffer state report information to a base station, wherein the buffer state report information includes a first field containing a plurality of indicators and at least one second field for indicating a buffer size index, wherein each of the plurality of indicators indicates the presence or absence of the second field corresponding to each of at least one logical channel group (LCG). Preferably, the buffer state report information may contain a third field corresponding to each of the at least one second field, and each of the third fields may contain an identifier of a buffer size table referenced by the buffer size index contained in the second field.