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dc.citation.endPage 4005 -
dc.citation.number 6 -
dc.citation.startPage 3999 -
dc.citation.title IEEE TRANSACTIONS ON INFORMATION THEORY -
dc.citation.volume 59 -
dc.contributor.author Chung, Jin-Ho -
dc.contributor.author Yang, Kyeongcheol -
dc.date.accessioned 2023-12-22T03:47:07Z -
dc.date.available 2023-12-22T03:47:07Z -
dc.date.created 2013-07-02 -
dc.date.issued 2013-06 -
dc.description.abstract Optical orthogonal codes (OOCs) are widely used as spreading codes in optical fiber networks. An (N,w,λa,λ c)-OOC with size L is a family of L{0,1}-sequences with length N, weight w, maximum autocorrelation λa, and maximum cross correlation λc. In this paper, we present two new constructions for OOCs with λa=λc=1 which are asymptotically optimal with respect to the Johnson bound. We first construct an asymptotically optimal left(Mp^{n},M,1,1)-OOC with size (pn-1)/M by using the structure of Zpn, the ring of integers modulo pn, where p is an odd prime with M p-1, and N is a positive integer. We then present another asymptotically optimal (Mp1 pk, M, 1,1)-OOC with size (p1p k-1)/M from a product of k finite fields, where pi is an odd prime and M is a positive integer such that M ,pi-1 for 1≤ i≤k. In particular, it is optimal in the case that k=1 and (M-1)2 > p1-1. -
dc.identifier.bibliographicCitation IEEE TRANSACTIONS ON INFORMATION THEORY, v.59, no.6, pp.3999 - 4005 -
dc.identifier.doi 10.1109/TIT.2013.2247092 -
dc.identifier.issn 0018-9448 -
dc.identifier.scopusid 2-s2.0-84877897411 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/3274 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84877897411 -
dc.identifier.wosid 000320709800050 -
dc.language 영어 -
dc.publisher IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC -
dc.title Asymptotically optimal optical orthogonal codes with new parameters -
dc.type Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Correlation -
dc.subject.keywordAuthor finite fields -
dc.subject.keywordAuthor optical fiber networks -
dc.subject.keywordAuthor optical orthogonal codes (OOCs) -
dc.subject.keywordAuthor ring of integers modulo n -

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