Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system

摘要

Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. A method includes informing information related to a transmission time interval for transmission based on a second type reference signal; and transmitting data based on the second type reference signal in the transmission time interval defined by the information related to the transmission time interval for transmission based on the second type reference signal. The transmission time interval defined by the information related to the transmission time interval for transmission based on the second type reference signal is located on a fixed position within a period including a plurality of transmission time intervals.

主权项

1. A method for transmitting data by a transmitter with a plurality of antennas in a communication system with a plurality of antennas, the method comprising the steps of:
transmitting, to a receiver, information defining a transmission time interval for a data transmission that is based on a first type reference signal; and transmitting, to the receiver, the first type reference signal and data based on the first type reference signal in the transmission time interval predefined between the transmitter and the receiver by the information, wherein the transmission time interval is disposed at a fixed position within a period that includes a plurality of transmission time intervals.