| 摘要 |
PROBLEM TO BE SOLVED: To provide a new and improved method for decreasing a peak-to-average ratio in a system using an auxiliary pilot channel. SOLUTION: A system using the auxiliary pilot channel is described in TIA/EIA for ITU, cdma 2000 for TR45.5 ITU, and ITU-R RTT Candidate Submission for discussion in the third-generation wireless communication system. The first method is to change a phase in the auxiliary pilot channel. Consequently, the auxiliary pilot channel can be prevented from accumulative application. The second method is to gate out part of the modified auxiliary pilot channel to be applied in an accumulative manner. Further, a signal is decoded by means of the modified auxiliary pilot channel. COPYRIGHT: (C)2010,JPO&INPIT |
