| A Class of Binary Cocyclic Quasi-Jacket Block Matrices |
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Moon-Ho Lee, Subash Shree Pokhrel, Seung-Je Choi, Chang-Joo Kim |
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Institute of Information and Communication, Chonbuk National University |
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| Abstract |
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In this paper, we present a quasi-Jacket block matrices over binary matrices which all are belong to a class of cocyclic matrices is the same as the Hadamard case and are useful in digital signal processing, CDMA, and coded modulation. Based on circular permutation matrix(CPM) cocyclic quasi block low-density matrix is introduced in this paper which is useful in coding theory. Additionally, we show that the fast algorithm of quasi-Jacket block matrix. |
| Key words:
Cocyclic Matrices, Jacket Matrices, Hadamard Matrices, Low-Density Matrices |
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