Logic Functions of Polyphase Complementary Sets

A set consisting of K subsets M sequences length L is called a complementary sequence expressed by A(L, K, M), if the sum out-of-phase aperiodic autocorrelation functions within subset and cross-correlation between corresponding in any two are zero at phase shift. Suehiro et al. first proposed A(Nn, N, N) where N n positive integers greater than or equal to 2. Recently, several sets related Suehiro's construction, such as being power prime number, have been proposed. However, there no discussion about their inclusion relation properties sequences.