DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, K | - |
dc.contributor.author | Kim, YK | - |
dc.contributor.author | Kumar, PV | - |
dc.date.accessioned | 2016-03-31T13:31:24Z | - |
dc.date.available | 2016-03-31T13:31:24Z | - |
dc.date.created | 2009-08-19 | - |
dc.date.issued | 2000-05 | - |
dc.identifier.issn | 0018-9448 | - |
dc.identifier.other | 2000-OAK-0000001304 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20016 | - |
dc.description.abstract | In this paper the notion of quasi-orthogonal sequence (QOS as a means of increasing the number of channels in synchronous code-division multiple-access (CDMA) systems that employ Walsh sequences for spreading information signals and separating channels is introduced. It is shown that a QOS sequence may be regarded as a class of bent (almost bent) functions possessing, in addition, a certain window property. Such sequences while increasing system capacity, minimize interference to the existing set of Walsh sequences. The window property gives the system the ability to handle variable data rates, A general procedure of constructing QOS's from,well-known families of binary sequences with good correlation, including the Kasami and Gold sequence families, as well as from the binary Kerdock code is provided, Examples of QOS's are presented for small lengths. Some examples of quaternary QOS's drawn from Family A are also included. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGI | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
dc.subject | bent functions | - |
dc.subject | code-division multiple-access systems | - |
dc.subject | gold sequences | - |
dc.subject | Kasami sequences | - |
dc.subject | Kerdoek codes | - |
dc.subject | quasi-orthogonal sequences | - |
dc.subject | Walsh sequences | - |
dc.subject | COVERING RADIUS | - |
dc.title | Quasi-orthogonal sequences for code-division multiple-access systems | - |
dc.type | Article | - |
dc.contributor.college | 전자전기공학과 | - |
dc.identifier.doi | 10.1109/18.841175 | - |
dc.author.google | Yang, K | - |
dc.author.google | Kim, YK | - |
dc.author.google | Kumar, PV | - |
dc.relation.volume | 46 | - |
dc.relation.issue | 3 | - |
dc.relation.startpage | 982 | - |
dc.relation.lastpage | 993 | - |
dc.contributor.id | 10055166 | - |
dc.relation.journal | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON INFORMATION THEORY, v.46, no.3, pp.982 - 993 | - |
dc.identifier.wosid | 000086890900016 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 993 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 982 | - |
dc.citation.title | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
dc.citation.volume | 46 | - |
dc.contributor.affiliatedAuthor | Yang, K | - |
dc.identifier.scopusid | 2-s2.0-0034188354 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 72 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | bent functions | - |
dc.subject.keywordAuthor | code-division multiple-access systems | - |
dc.subject.keywordAuthor | gold sequences | - |
dc.subject.keywordAuthor | Kasami sequences | - |
dc.subject.keywordAuthor | Kerdoek codes | - |
dc.subject.keywordAuthor | quasi-orthogonal sequences | - |
dc.subject.keywordAuthor | Walsh sequences | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
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