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In this paper,M-ary Quaternary Orthogonal Keying modulation(MQOK) is proposed based on the analysis of Complementary Code Keying(CCK) and Mary Bi-orthogonal Keying(MBOK).Besides,CCK can be defined as a kind of MQOK.By analyzing the performance of MQOK on the condition of additive white Gaussian noise(AWGN) channel,new closed-form formulae for CCK modulation are gained. Comparison between the numerical result and the simulation result confirms that these formulae are more accurate and practical to manipulate.
In this paper, M-ary Quaternary Orthogonal Keying Modulation (MQOK) is proposed based on the analysis of Complementary Code Keying (CCK) and Mary Bi-orthogonal Keying (MBOK) .Besides, CCK can be defined as a kind of MQOK.By analyzing the performance of MQOK on the condition of additive white Gaussian noise (AWGN) channel, new closed-form formulae for CCK modulation are gained. Comparison between the numerical result and the simulation result confirms that these formulae are more accurate and practical to manipulate.