METHOD AND APPARATUS FOR PREVENTING TRANSMISSION BLOCKING IN AN HSUPA WIRELESS COMMUNICATION SYSTEM

摘要

IN A WIRELESS COMMUNICATION SYSTEM INCLUDING AT LEAST ONE WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) (110) AND AT LEAST ON NODE-B (NB) (120), A METHOD AND APPARATUS FOR PREVENTING TRANSMISSION BLOCKING COMPRISE TRIGGERING TRANMISSION OF SCHEDULING INFORMATION (SI) WHEN TRANSMISSION OF A MEDIUM ACCESS .CONTROL-D (MAC-D) FLOW IS STOPPED. THE SI TRANSMITTED WHEN THE TRIGGERING CONDITION IS MET.