Method and apparatus for generating and transmitting code sequence in a wireless communication system

摘要

A method of generating a code sequence in a wireless communication system is disclosed. More specifically, the method includes recognizing a desired length of the code sequence, generating a code sequence having a length different from the desired length, and modifying the length of the generated code sequence to equal the desired length. Here, the step of modifying includes discarding at least one element of the generated code sequence or inserting at least one null element to the generated code sequence.

主权项

1. A method for transmitting a synchronization channel (SCH) signal by generating a code sequence in a wireless communication system, the method comprising:
generating a first code sequence (C1) having a first length by using a first variable (M1); generating a second code sequence (C2) having a second length by using a second variable (M2), wherein the M1 and the M2 are different from each other; generating the code sequence as a combination of the first code sequence (C1) and the second code sequence (C2); and transmitting the code sequence as the SCH signal, wherein at least one of the first length and the second length is a prime number length, and thea sum of the first length and the second length corresponds to a length of the SCH signal, wherein the combination of the first code sequence (C1) and the second code sequence (C2), each of which is generated using the different variables, provides a receiving end device with information about a cell identification and a location of the SCH signal within a radio frame.