Method for transmitting a reference signal sequence using a Zadoff-Chu sequence

摘要

A method for transmitting a reference signal sequence using Zadoff-Chu (ZC) sequence at a transmitting party, the method comprising: acquiring a base sequence using q-th root ZC sequence among a plurality of base sequences, wherein the plurality of base sequences are divided into groups, and the "q" is a function of a sequence group index (u) and a base sequence number index (v) within the sequence group; applying a cyclic shift corresponding to variable cyclic shift value to the acquired base sequence to generate the reference signal sequence; and transmitting the reference signal sequence to a receiving