Sparse-Aware Minimum Mean Square Error Detector for MIMO Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ran, Rong | - |
dc.contributor.author | Wang, Jiaheng | - |
dc.contributor.author | Oh, Seong Keun | - |
dc.contributor.author | Hong, Song nam | - |
dc.date.accessioned | 2021-07-30T05:18:05Z | - |
dc.date.available | 2021-07-30T05:18:05Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4028 | - |
dc.description.abstract | In this letter, we propose a novel detector, called the sparse-aware minimum mean square error (SA-MMSE) detector, to improve detection performance for multiple input multiple output (MIMO) systems. We first convert a conventional MIMO system into a sparse system via the symbol error vector obtained from a linear detector. Then, we develop a new sparse refining method, which has a similar structure as the linear MMSE detector, to improve the detection performance. The proposed SA-MMSE detector can be performed iteratively and has low complexity similar to that of the parallel interference cancellation (PIC). Simulation results show that the SA-MMSE detector outperforms the compressive-sensing-based detector and PIC with a similar complexity, especially when the numbers of users and antennas become large. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Sparse-Aware Minimum Mean Square Error Detector for MIMO Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Song nam | - |
dc.identifier.doi | 10.1109/LCOMM.2017.2723362 | - |
dc.identifier.scopusid | 2-s2.0-85023167825 | - |
dc.identifier.wosid | 000412626700026 | - |
dc.identifier.bibliographicCitation | IEEE COMMUNICATIONS LETTERS, v.21, no.10, pp.2214 - 2217 | - |
dc.relation.isPartOf | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.title | IEEE COMMUNICATIONS LETTERS | - |
dc.citation.volume | 21 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2214 | - |
dc.citation.endPage | 2217 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | PERFORMANCE ANALYSIS | - |
dc.subject.keywordPlus | EQUALIZERS | - |
dc.subject.keywordAuthor | MIMO systems | - |
dc.subject.keywordAuthor | symbol error vector | - |
dc.subject.keywordAuthor | sparse aware | - |
dc.subject.keywordAuthor | MMSE detector | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/7968360 | - |
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