A New Framework for Constructing Mutually Orthogonal Complementary Sets and ZCZ Sequences

Authors:
R. Appuswamy;A. K. Chaturvedi
Affiliations:
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur;-
Venue:
IEEE Transactions on Information Theory
Year:
2006

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Abstract

In this correspondence, new characterizations for the construction of zero correlation zone (ZCZ) sequences from mutually orthogonal Golay complementary sets (MOGCS) is presented. It is shown that the recursive construction of MOGCS is inherent in these characterizations. Previously known constructions of ZCZ sequences and MOGCS are shown to be special cases of this characterization. The notion of mutually orthogonal ZCZ sequence sets is also introduced