Optimization of Wireless Multicast Systems Employing Hybrid-ARQ with Chase Combining
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Junsu | - |
dc.contributor.author | Jin, Hu | - |
dc.contributor.author | Sung, Dan Keun | - |
dc.contributor.author | Schober, Robert | - |
dc.date.accessioned | 2021-06-23T12:41:45Z | - |
dc.date.available | 2021-06-23T12:41:45Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/39569 | - |
dc.description.abstract | The throughput of conventional wireless multicast systems is limited by the multicast user with the lowest channel quality, which leads to a low throughput, particularly if the number of multicast users is large. In this paper, we show that hybrid-automatic repeat request with Chase combining (HARQ-CC) is a promising technique to overcome this problem and optimize the corresponding transmission rate. We analyze the throughput of wireless multicast systems with HARQ-CC under various channel conditions and derive a closed-form approximation for the optimal rate. The numerical evaluation of our analytical expressions reveals that HARQ-aided multicast outperforms conventional multicast in most channel environments. To further improve performance, we propose a dynamic rate-allocation scheme that combines the advantages of conventional multicast and HARQ-aided multicast. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Optimization of Wireless Multicast Systems Employing Hybrid-ARQ with Chase Combining | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jin, Hu | - |
dc.identifier.doi | 10.1109/TVT.2010.2052117 | - |
dc.identifier.scopusid | 2-s2.0-77956734195 | - |
dc.identifier.wosid | 000283265100017 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.59, no.7, pp.3342 - 3355 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.citation.title | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.citation.volume | 59 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 3342 | - |
dc.citation.endPage | 3355 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalResearchArea | Transportation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Transportation Science & Technology | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SCHEME | - |
dc.subject.keywordAuthor | Chase combining | - |
dc.subject.keywordAuthor | hybrid-automatic repeat request (HARQ) | - |
dc.subject.keywordAuthor | throughput optimization | - |
dc.subject.keywordAuthor | wireless multicast | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/5482147 | - |
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