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A new code construction with zero cross correlation based on BIBD |
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| Authors: | A Djebbari A Garadi I Dayoub Taleb-Ahmed A |
| Institution: | 1. Telecommunications and Digital Signal Processing Laboratory, Djillali Liabes University of Sidi Bel-Abbes, Algeria;2. I.E.M.N. Department O.A.E, (U.M.R. 8520, C.N.R.S.), Université de Valenciennes et du Hainaut Cambresis, le Mont Houy 59313, France;3. Laboratoire LAMIH UMR C.N.R.S 8530, Université de Valenciennes et du Hainaut Cambresis, le Mont Houy 59313, France |
| Abstract: | This paper presents a newly constructed zero cross correlation code (ZCC) which is based on BIBD (balanced incomplete block design) code. The ZCC (C, w) code is a family of binary sequences of length C and constant Hamming-weight w. Such codes find applications in spectral amplitude-coding optical code division multiple access (SAC-OCDMA). The constructing ZCC codes have a size of C ? N ÿ w + 1, where N is the number of users and C is any prime number. The proposed construction method is not complicated compared to the existing ones. |
| Keywords: | Spectral-amplitude-coding optical code division multiple access (SAC-OCDMA) Zero cross-correlation (ZCC) code Phase induced intensity noise (PIIN) Balanced incomplete block design (BIBD) |
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