METHOD AND APPARATUS FOR GENERATING PREAMBLE CODE PATTERN FOR DETECTING CELL OF BASE STATION IN A ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

摘要

The present invention is an orthogonal frequency division mobile station generates the preamble code pattern for identifying a cell or a sector of a base station method in a multi-system, and as for the apparatus, which generates a preamble code pattern for cell identification of the base station in an orthogonal frequency division multiplexing system, method process according, to add a predetermined number of bits generating a Legendre sequence that contains at least one sequence of a plurality of basic preamble code shifted sequentially by a raw matrix with, heat any of the raw matrix, generating a base matrix in and, It characterized by yirueojim including the step of generating the extended matrix to substituted cyclic each row of the base matrix and, by combining the base matrix and the extension matrix generating a preamble code set.