i am working on a receiver in the space communication. Under low SNR, big frequency offset, phase offset. I started with phase/frequency correction. I used digital PLL and it doesn't work for it. I have read in the book by Rice about "cycle slip" and I can use slip detector in such case. But I dont understand how such detector can be implemented. Can someone provide some information /explanation about it?
Does anyone know the simplest algorithm for cycle slipping correction?
I have found in the book by Rice ( Appendix C) about the cycle slip -effect. I have never heard about it, but it describes perfectly what I get in my simulation of phase correction. Rice didn't provide information about how to correct this effect but mentioned it.