METHOD AND APPARATUS FOR HIGH-SPEED TRANSMISSION ON RACH

摘要

PROBLEM TO BE SOLVED: To have a set of mechanisms for efficient use of an E-DCH on an uplink RACH.

SOLUTION: There is provided a method and apparatus for signaling in a wireless transmit receive unit (WTRU). The method includes the WTRU receiving a value of a maximum number of retransmissions and retransmitting data in a plurality of hybrid automatic retransmission request (HARQ) processes limited by the value of a maximum number of retransmission. The WTRU is configured to receive a cell-specific, fixed or absolute grant on a broadcast channel.

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