Complex Orthogonal Spreading Sequences Using Mutually Orthagonal Complimentary Sets
نویسندگان
چکیده
This paper presents a new family of complex spreading sequences designed using mutually orthogonal(MO) complementary sets. Based on the technique described in this paper, the correlation properties ofsets ofsequences are compared to well-known Walsh-Hadamard sequence sets. Further improvement of correlation qualities can be achieved by employing a diagonal modification method. We also present simulation results ofan asynchronous multiuser CDMA system using the modified sequences.
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