Fuzzy theory in frequency hop communication

Fuzzy theory can be used in many fields. There may be two applications of fuzzy theory in frequency hop communications. They are the adaptive fuzzy frequency hopping generator and adaptive frequency hop communications with fuzzy frequency estimation. This paper discusses both of these two applications. For an adaptive fuzzy frequency hopping generator, the fuzzy rules are used in random sequence generation. For adaptive frequency hop communication systems, the fuzzy rules are used to decide if frequency point is healthy or unhealthy.