DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Sung Ho | ko |
dc.contributor.author | Park, Suwon | ko |
dc.contributor.author | Kwon, Jae Kyun | ko |
dc.contributor.author | Kim, Junsu | ko |
dc.contributor.author | Sung, Dan Keun | ko |
dc.date.accessioned | 2013-03-12T01:51:43Z | - |
dc.date.available | 2013-03-12T01:51:43Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.58, no.7, pp.3830 - 3834 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | http://hdl.handle.net/10203/101008 | - |
dc.description.abstract | Orthogonal code-hopping multiplexing (OCHM) is a statistical multiplexing scheme designed to increase the number of allowable downlink channels in code-division multiple-access (CDMA) systems. OCHM makes it possible to use orthogonal code resources more efficiently than the conventional dedicated codeword allocation/multiplexing schemes in cdma2000 and wideband DMA(WCDMA) systems. Collision-allowable hopping in the OCHM system yields a statistical multiplexing gain. However, collisions may degrade the bit error rate (BER) performance. A group-mode hopping scheme is proposed as a collision mitigation scheme for OCHM. The performance of the proposed scheme is evaluated using numerical analysis and simulations. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | RATIO LLR CONVERSION | - |
dc.subject | CDMA | - |
dc.subject | ASSIGNMENT | - |
dc.title | Group-Mode Hopping for Collision Mitigation in Orthogonal Code-Hopping Multiplexing | - |
dc.type | Article | - |
dc.identifier.wosid | 000269155100068 | - |
dc.identifier.scopusid | 2-s2.0-69549114624 | - |
dc.type.rims | ART | - |
dc.citation.volume | 58 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 3830 | - |
dc.citation.endingpage | 3834 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.identifier.doi | 10.1109/TVT.2009.2017547 | - |
dc.contributor.localauthor | Sung, Dan Keun | - |
dc.contributor.nonIdAuthor | Moon, Sung Ho | - |
dc.contributor.nonIdAuthor | Park, Suwon | - |
dc.contributor.nonIdAuthor | Kwon, Jae Kyun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Code collision | - |
dc.subject.keywordAuthor | code division multiple access (CDMA) | - |
dc.subject.keywordAuthor | group mode | - |
dc.subject.keywordAuthor | hopping allocation | - |
dc.subject.keywordAuthor | orthogonal code-hopping multiplexing (OCHM) | - |
dc.subject.keywordPlus | RATIO LLR CONVERSION | - |
dc.subject.keywordPlus | CDMA | - |
dc.subject.keywordPlus | ASSIGNMENT | - |
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