METHOD OF GENERATING RANDOM ACCESS PREAMBLES IN WIRELESS COMMUNICATION SYSTEM

摘要

A method of generating random access preambles includes receiving information on a source logical index and generating random access preambles in the order of increasing cyclic shift from root ZC sequences with the consecutive logical indexes from the beginning of the source logical index until a predetermined number of the random access preambles are found, wherein the consecutive logical indexes are mapped to root indexes of the root ZC sequences.