| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a traffic signal DPCH1 and a traffic signal DPCH2 accurately and synchronously detected, due to the fact that a channel estimated value θ1 used as a local oscillation signal is found based on a pilot signal CPICH1 having a phase shift with respect to an addition signal iv. SOLUTION: A phase difference between pilot signals PILOT2 and CPICH2, a phase rotation corresponding to the phase difference is added to a despread result of the pilot signal CPICH2, and the despread result after the addition is added to the despread result of the pilot signal CPICH1. |
