Patent ID: 7453948
Filing Date: 2008-11-18
Classification: H04L

Abstract:
1. A data transmitting apparatus in a mobile communication system comprising at least two antenna groups composed of at least two antennas, comprising: a first encoder and a second encoder for encoding a data symbol sequence in a predetermined encoding method and outputting an encoding data symbol sequence; and a controller for controlling input of the first data symbol sequence to the first encoder and transmission of the first data symbol sequence through a first antenna group, and input of the second data symbol sequence to the second encoder and transmission of the second data symbol sequence through a second antenna group during a first transmission, wherein the controller is for controlling input of the first data symbol sequence to the second encoder and transmission of the first data symbol sequence through the second antenna group, and input of the second data symbol sequence to the first encoder and transmission of the second data symbol sequence through the first antenna group during a second transmission.