RADIO COMMUNICATION SYSTEM, TERMINAL APPARATUS, BASE STATION APPARATUS, AND RADIO COMMUNICATION METHOD FOR RADIO COMMUNICATION SYSTEM

摘要

A radio communication system including: a base station apparatus; and a terminal apparatus, wherein the base station apparatus and terminal apparatus perform radio communication, the terminal apparatus includes: a holding unit which holds a pre-coding matrix; a relative value determining unit which determines a relative value with respect to a parameter included in the held pre-coding matrix; and a transmitting unit which transmits the determined relative value, and the base station apparatus includes a receiving unit which receives the relative value.