Resolution Time Theory Broadband Communications in Problem of Data Dependent Jitter in Frequency Selective Channels with PAM-n-Signals

At that moment the volume of transmitted data grows according to the exponential law through all available communication channels. In this regard, more and more often this leads to the need to work in data transfer mode at a speed higher than the Nyquist rate. In this article, resolution time theory is used to develop novel approach jitter analysis dependent on the data that contributes to the overall jitter in frequency selective channels with PAM-n-signals. A novel approach has the following features: 1) the computational complexity is sub-exponential in the amount of effective memory; 2) no restrictions associated with the shape of the pulse; 3) strict rule is given for estimating the channel memory when using PAM-n-signals, which does not use the rule of maximum a posterior probability