Patent ID: 9143213
Filing Date: 2015-09-22
Classification: H04B,H04L

Abstract:
1. A method implemented in a wireless transmit/receive unit (WTRU) for uplink transmission using multiple antennas, the method comprising: processing at least one enhanced dedicated channel (E-DCH) dedicated physical data channel (E-DPDCH), a first dedicated physical control channel (DPCCH), and a second DPCCH to generate a first data stream and a second data stream, wherein the first data stream includes the first DPCCH and the second data stream includes the second DPCCH; applying pre-coding weights to the generated first data stream and the second data stream; and transmitting the first data stream and the second data stream via a plurality of antennas, wherein the first stream and the second stream carry a same pilot sequence and the first stream and the second stream are transmitted using different channelization codes.