WIRELESS COMMUNICATION SYSTEM FOR HIGH-SPEED MOVING OBJECT ON FIXED ROUTE

摘要

PURPOSE: A wireless communication system for a high-speed moving object is provided to increase the efficiency and performance of users within a moving object. CONSTITUTION: A wireless communication system transmits information about the transmission antenna number of a transmitter to a receiver. The wireless communication system receives information about the number of available communication links from the receiver. The wireless communication system decides a precoding matrix. The wireless communication system transmits a data signal through the precoding matrix.