COMMUNICATION NETWORK ELEMENT AND METHOD TRANSMITTING DATA

摘要

A method of transmitting data in a communication network is provided, wherein the method comprises receiving an error message indicating that a data packet precoded by using a first matrix and transmitted a first time by using a cooperative transmission scheme is not decoded correctly, preparing an recoded data packet by precoding the data packet using a second matrix which is different to the first matrix, and retransmitting the recoded data packet.