REPORTING METHOD OF TERMINAL BUFFER STATE REPORT(BSR), OBTAINING METHOD FOR OBTAINING BSR FROM BASE STATION, AND CORRESPONDING TERMINAL, BASE STATION, COMMUNICATION SYSTEM

摘要

The present invention provides a method of reporting a terminal buffer state report (BSR), an acquisition method for acquiring a BSR from a base station, and a terminal, a base station, and a communication system. The terminal comprises: a buffer status index table; At least one extended buffer state index table; An index table selector for selecting one of the buffer state index table and the index table from the at least one extended buffer state index table; An index determining device for determining an index corresponding to the amount of data in the index table according to the amount of data in the terminal buffer; And an index forwarder for forwarding the index to the base station.