Performance analysis under imperfect channel state information and inter-cell interference in LTE-advanced system
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, H | - |
dc.contributor.author | Kim, S | - |
dc.contributor.author | Cho, K | - |
dc.contributor.author | Lee, DI | - |
dc.contributor.author | Yoon, D | - |
dc.date.accessioned | 2022-07-16T11:40:53Z | - |
dc.date.available | 2022-07-16T11:40:53Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2013-01 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/163625 | - |
dc.description.abstract | The standardization of Long Term Evolution- Advanced (LTE-Advanced) is based on orthogonal frequency division multiple access (OFDMA) and multiple-input multiple-output (MIMO) technologies. In OFDMA, inter-cell interference (ICI) is inevitable and causes performance degradation of user equipments (UE) in cell edge region. When the influence of ICI is severe, the effect of imperfect channel state information (CSI) is also intensified in a MIMO receiver. In the previous work, we proposed the fractional frequency reuse (FFR) algorithm to improve cell edge user throughput affected by ICI. However, the imperfect CSI has not been considered in the work. In this paper, we provide and analyze user throughput considering the effects of both ICI and imperfect CSI in a MIMO zero-forcing receiver using the FFR algorithm in LTE-Advanced system through a system level simulator (SLS). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Society of Digital Information and Wireless Communications (SDIWC) | - |
dc.title | Performance analysis under imperfect channel state information and inter-cell interference in LTE-advanced system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, D | - |
dc.identifier.scopusid | 2-s2.0-84978647185 | - |
dc.identifier.bibliographicCitation | 3rd International Conference on Digital Information Processing and Communications, ICDIPC 2013, pp.48 - 51 | - |
dc.relation.isPartOf | 3rd International Conference on Digital Information Processing and Communications, ICDIPC 2013 | - |
dc.citation.title | 3rd International Conference on Digital Information Processing and Communications, ICDIPC 2013 | - |
dc.citation.startPage | 48 | - |
dc.citation.endPage | 51 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | 4G mobile communication systems | - |
dc.subject.keywordPlus | Cells | - |
dc.subject.keywordPlus | Communication channels (information theory) | - |
dc.subject.keywordPlus | Frequency division multiple access | - |
dc.subject.keywordPlus | Information science | - |
dc.subject.keywordPlus | Long Term Evolution (LTE) | - |
dc.subject.keywordPlus | MIMO systems | - |
dc.subject.keywordPlus | Mobile ad hoc networks | - |
dc.subject.keywordPlus | Mobile telecommunication systems | - |
dc.subject.keywordPlus | Orthogonal frequency division multiplexing | - |
dc.subject.keywordPlus | Radio interference | - |
dc.subject.keywordPlus | Signal interference | - |
dc.subject.keywordPlus | Standards | - |
dc.subject.keywordPlus | Telecommunication links | - |
dc.subject.keywordPlus | Fractional frequency reuses (FFR) | - |
dc.subject.keywordPlus | Imperfect channel state information | - |
dc.subject.keywordPlus | Intercell interference | - |
dc.subject.keywordPlus | Multiple-input multiple-output technologies | - |
dc.subject.keywordPlus | OFDMA | - |
dc.subject.keywordPlus | Orthogonal frequency division multiple access | - |
dc.subject.keywordPlus | Performance degradation | - |
dc.subject.keywordPlus | System level simulator | - |
dc.subject.keywordPlus | Channel state information | - |
dc.subject.keywordAuthor | CSI | - |
dc.subject.keywordAuthor | FFR | - |
dc.subject.keywordAuthor | ICI | - |
dc.subject.keywordAuthor | MIMO | - |
dc.subject.keywordAuthor | OFDMA | - |
dc.identifier.url | http://sdiwc.net/digital-library/performance-analysis-under-imperfect-channel-state-information-and-intercell-interference-in-lteadvanced-system.html | - |
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