OFDM-CPM signals

Abstract

A class of orthogonal frequency division multiplexing-continuous phase modulation (OFDM-CPM) signals is introduced in which binary data sequence is mapped to complex symbols using the concept of correlated phase states of a CPM signal. Various types of signals are defined as a function of parameter h and pulse duration. An investigation of bit error rate and peak-to-average-power ratio performance of these signals is also presented.