FRAME SYNCHRONIZATION ACQUIRING METHOD AND A CELL SEARCH METHOD USING THE SAME FOR INCREASING MULTI CELL INTERFERENCE AND FOR REDUCING COMPUTATIONAL COMPLEXITY

摘要

PURPOSE: A frame synchronization acquiring method and a cell search method using the same for increasing multi cell interference and for reducing computational complexity are provided to strengthen multi cell interference generated about a cell edge.;CONSTITUTION: An initial frame synchronization having a maximum value a step 1 correlation timing metric is acquired(403). Step 2 is acquired in a point synchronization point(404). A step 2 correlation timing metric is acquired by using the power size of a reception signal(405). A last frame synchronous point is determined by a step 2 correlation using the frame synchronization having the maximum value in the timing metric(406).;COPYRIGHT KIPO 2011