On the basis of the P-CCPCH synchronization principle and the existing synchronization methods
a novel P-CCPCH synchronization method based on the modulated phase and the carrier frequency offset of SYNCDL is proposed.By using this method
the lessened acquisition probability arising from the carrier frequency offset can be easily improved.The simulation results show that this method is well resistant to carrier frequency offset
high in detection probability
small in computational burden
easy to operate and easy to implement.
关键词
相对相位法绝对相位法信道估计载波频偏
Keywords
relative phase methodabsolute phase methodchannel estimationcarrier frequency offset