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Complex Orthogonal Spreading Sequences Using Mutually Orthogonal Complementary Sets

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posted on 2024-11-13, 20:17 authored by Y Zhao, Jennifer SeberryJennifer Seberry, Beata Wysocki, Tadeusz Wysocki
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 of sets of sequences 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 of an asynchronous multiuser CDMA system using the modified sequences.

History

Citation

This book chapter was originally published as Zhao, Y, Seberry, J, Wysocki, BJ and Wysocki, TA, Complex Orthogonal Spreading Sequences Using Mutually Orthogonal Complementary Sets in Tran, LC, Wysocki, TA, Mertins, A and Seberry, J (eds), Complex Orthogonal Space-Time Processing in Wireless Communications, Springer-Verlag, 2006. Orignal book available here.

Parent title

16th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2006

Pagination

622-625

Language

English

RIS ID

22649

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    engineering

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