Harq process utilization in multiple carrier wireless communications

摘要: Methods and apparatus utilize hybrid automatic repeat request (HARQ) transmissions retransmissions that are usable on multiple carriers, i.e. joint HARQ processes. For example, a downlink (DL) shared channel transmission of process is received one the carriers. A first part an identity determined by using data control channel. second additional information. The then combining part. WTRU provided configured to receive DL make aforementioned determinations. variety other methods configurations disclosed for utilizing processes, in particular context DC-HSDPA.