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    Maximum ww-cyclic holely group divisible packings with block size three and applications to optical orthogonal codes

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    In this paper we investigate combinatorial constructions for ww-cyclic holely group divisible packings with block size three (briefly by 33-HGDPs). For any positive integers u,v,wu,v,w with u≡0,1 ( mod  3)u\equiv0,1~(\bmod~3), the exact number of base blocks of a maximum ww-cyclic 33-HGDP of type (u,wv)(u,w^v) is determined. This result is used to determine the exact number of codewords in a maximum three-dimensional (u×v×w,3,1)(u\times v\times w,3,1) optical orthogonal code with at most one optical pulse per spatial plane and per wavelength plane.Comment: 33 page
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