METHOD AND APPARATUS FOR POWER CONTROL FOR CLOSED LOOP TRANSMIT DIVERSITY AND MIMO IN UPLINK

摘要

A method for configuring transmission parameters for uplink, UL, transmissions utilizing multiple antennas, and a Wireless Transmit/Receive Unit, WTRU, comprising a processor configured to perform the method are disclosed. Data are transmitted via at least two antennas using at least two multiple-input and multiple-output, MIMO, transmission streams including a first reference channel via a first MIMO transmission stream and a second reference channel via a second MIMO transmission stream. A power offset associated with the second MIMO transmission stream is received, and E-TFC selection is performed for the second MIMO transmission stream using the power offset associated with the second MIMO transmission stream.