Enhanced Groupwise Detection with a New Receive Combiner for Spatial Multiplexing MIMO Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Sung-Hyun | - |
dc.contributor.author | Jeong, Jeongsik | - |
dc.contributor.author | Lee, Heunchul | - |
dc.contributor.author | Lee, Inkyu | - |
dc.date.accessioned | 2021-09-08T00:44:56Z | - |
dc.date.available | 2021-09-08T00:44:56Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115841 | - |
dc.description.abstract | In this letter, we propose a new groupwise receive combiner design for multiple-input multiple-output spatial multiplexing systems. The conventional group detection (GD) suffers from a considerable performance loss since the noise components are not taken into account. The output signal-to-interferenceplus- noise ratio (SINR) is defined in each subgroup in order to consider both the desired signal and noise statistics. Adopting the real-valued representation, we provide an optimal receive combiner which maximizes the SINR with a general group size. The simulation results show that the proposed scheme achieves a large performance gain over the conventional GD in coded systems. Also, when combining with near-optimal detection algorithms such as sphere decoder, the proposed GD scheme offers a comparable performance with significant reduced complexity. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | MODULATION | - |
dc.subject | ALGORITHMS | - |
dc.title | Enhanced Groupwise Detection with a New Receive Combiner for Spatial Multiplexing MIMO Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Inkyu | - |
dc.identifier.doi | 10.1109/TCOMM.2010.09.090135 | - |
dc.identifier.wosid | 000283588700009 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON COMMUNICATIONS, v.58, no.9, pp.2511 - 2515 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.title | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.volume | 58 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2511 | - |
dc.citation.endPage | 2515 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | ALGORITHMS | - |
dc.subject.keywordAuthor | Multiple-input multiple-output (MIMO) | - |
dc.subject.keywordAuthor | group detection | - |
dc.subject.keywordAuthor | spatial multiplexing | - |
dc.subject.keywordAuthor | maximum-likelihood (ML) detection | - |
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