SYSTEM AND METHOD FOR TESTING MIMO OTA PERFORMANCE OF MOBILE TERMINAL

摘要

PURPOSE: An MIMO(Multiple Input Multiple Output) OTA(Over The Air) performance measurement system of a portable terminal and a method thereof are provided to rapidly measure the performance of an MIMO device such as the portable terminal. CONSTITUTION: An emulator(50) generates a test signal. A fading channel emulator(51) converts the test signal into a multiple channel signal. A chamber(52) receives the transmitted multiple channel signal from a portable terminal which is a testing device. The chamber measures the maximum throughput of the test signal according to MCS change based on the emulator. The MCS of the test signal is over a predetermined value. [Reference numerals] (AA) Vertically polarized wave; (BB) Horizontally polarized wave