| 摘要 |
A method for generating a CBOC correlation function comprises: a step (501) in which a receiving means receives a CBOC(6,1,1/11) signal; a step (502) in which a calculating means analyzes a subcarrier pulse period of the CBOC(6,1,1/11) signal as the subcarrier pulse period of BOC_sin(6,1); a step (503) in which the calculating means combines partial correlation functions which form an autocorrelation function of the CBOC(6,1,1/11) to generate correlation functions; and a step (504) in which the calculating means combines the correlation functions based on weight to generate an unambiguous correlation function. [Reference numerals] (501) a receiving means receives a CBOC(6,1,1/11) signal; (502) a calculating means analyzes a subcarrier pulse period of the CBOC(6,1,1/11) signal as the subcarrier pulse period of BOC_sin(6,1); (503) the calculating means combines a partial correlation function which forms an autocorrelation function of the CBOC(6,1,1/11) to generate a correlation function; (504) the calculating means combines the correlation function based on weights to generate an unambiguous correlation function; (AA) Start; (BB) End |
