SIGNAL TRANSMISSION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM

摘要

Provided is a method and device for signal transmission having good PAPR/CM characteristics. With regard to one aspect of said method, the method for transmitting a reference signal in a wireless communication signal comprises a step wherein a reference signal sequence is generated, a step wherein said reference signal sequence is divided with respect to each of multiple sub-blocks, a step wherein each of said plurality of divided reference signal sequence is subject to circular shifting, and a step wherein said plurality of circular shifted reference signals are transmitted via said plurality of sub-blocks.

主权项

1. A method of transmitting a reference signal by a user equipment (UE) in a wireless communication system, the method comprising:
generating a single reference signal based on a total number of subcarriers in a first resource block and a second resource block, wherein a length of the single reference signal is equal to the total number of subcarriers in the first resource block and the second resource block; mapping the generated single reference signal to the first resource block and the second resource block, wherein the first resource block and the second resource block are not contiguous with each other in a frequency domain, wherein subcarriers within the first resource block are contiguous, and wherein subcarriers within the second resource block are contiguous; and transmitting the mapped single reference signal.