Proposition of maintenance of synchronization for the receiver of correlation 5PSK

This article proposes a new method of maintaining synchronization for the correlation receiver. I use PSK of fifth phase for this telecommunication system. However, we can use this method for the correlation receiver of any other demodulation. As usual method for the internal synchronization, there is DDL (Delay Lock Loop). But I thought that we can directly calculate the value of phase difference, and control the receiver´s carrier by the value. Therefore I evaluate limit detection and the accuracy of calculated phase difference in the strong noise and in the interference of one´s own code. I use the length of two PN-codes with 24 bit. And in environment (S/N=from 0 to 10(dB), I found the limit detection and the accuracy. I obtained result that effective control limit of receiver´s carrier is S/N=1dB. Moreover, I change the length of PN-code from 24 bit to 124 bit, I verified the improvement of limit detection and accuracy. I compared my method to DLL in the end. I describe that my proposition have the same performance.