Averaging correlation detection in a spread spectrum communications terminal

摘要

A portable information communication terminal, comprising: correlation detecting means (122) for detecting correlation of a received base band signal and a reference code sequence; averaging means (124) for averaging an output of said correlation detecting means; path detecting means (126) for detecting a path of the received base band signal in accordance with the output of said averaging means; reception state measuring means (17) for measuring a reception state of a simultaneous received signal simultaneously received along with the received base band signal; and averaging in accordance with the measured reception state of the simultaneous received signal.