METHOD FOR MANAGING A HYBRID AUTOMATIC REPEAT REQUEST BUFFER CAPABLE OF REDUCING A MEMORY SIZE USED FOR SEARCHING HARQ(HYBRID AUTOMATIC REPEAT REQUEST) BURST

摘要

PURPOSE: A method for managing a hybrid automatic repeat request buffer is provided to reduce a memory size used for HAQR(Hybrid Automatic Repeat Request) burst search by regularly maintaining time to be required for HAQR burst search.;CONSTITUTION: A HARQ(Hybrid Automatic Repeat Request) buffer control unit stores HARQ burst in a burst storing area of a HARQ buffer in an initial transmission state of the HARQ burst(S310). An HARQ burst index of corresponding HARQ burst is generated(S320). The HARQ buffer control unit adds a generated arrayafter the final arrayof in HARQ index table by forming the generated HARQ burst index and a HARQ burst address into one arrangement(S330). The arrayof the HARQ index table is re-arranged by using the HARQ burst index as a key(S340). The HARQ buffer control unit increases the number of HARQ bursts one more(S350).;COPYRIGHT KIPO 2012