Impacts of gaussian error and doppler spread on the performance of MIMO systems with antenna selection
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xie, Wenwu | - |
dc.contributor.author | Liu, Shouyin | - |
dc.contributor.author | Yoon, Dong weon | - |
dc.contributor.author | Chong, Jong-Wha | - |
dc.date.accessioned | 2022-12-21T10:18:24Z | - |
dc.date.available | 2022-12-21T10:18:24Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2006-09 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181005 | - |
dc.description.abstract | Recently, the antenna selection (AS) scheme is a hot topic in the region of multiple-input multiple-output (MIMO) systems, due to lover complexity. In the previous research, it is assumed that the channel state information (CSI) is available at the receiver, which, however, is impractical in the wireless transmission environment. During the process of the channel estimation, there exists two-aspect impacts, namely Gaussian errors and Doppler spread, which are caused by Gaussian noise and the speed of mobile, respectively. In this paper, we analyze the performance of AS systems with the imperfect CSI, caused by Gaussian errors and Doppler spread, and derive the exact bit-error-ratio (BER) expression of AS systems in Rayleigh fading channel, using space-time coding transmission scheme. The corresponding simulations are carried out to illustrate the impacts of Gaussian errors and Doppler spread on the performance of AS systems and to prove the theoretical analysis. The results show that the length of pilot symbols needs a tradeoff under this environment with Doppler spread and Gaussian errors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE Computer Society | - |
dc.title | Impacts of gaussian error and doppler spread on the performance of MIMO systems with antenna selection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Dong weon | - |
dc.identifier.doi | 10.1109/WiCOM.2006.8 | - |
dc.identifier.scopusid | 2-s2.0-42749102848 | - |
dc.identifier.bibliographicCitation | 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006, pp.1 - 4 | - |
dc.relation.isPartOf | 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006 | - |
dc.citation.title | 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Bit error rate | - |
dc.subject.keywordPlus | Channel estimation | - |
dc.subject.keywordPlus | Doppler effect | - |
dc.subject.keywordPlus | Fading channels | - |
dc.subject.keywordPlus | Gaussian noise (electronic) | - |
dc.subject.keywordPlus | Rayleigh fading | - |
dc.subject.keywordPlus | Antenna selection (AS) scheme | - |
dc.subject.keywordPlus | Doppler spread | - |
dc.subject.keywordPlus | Gaussian error | - |
dc.subject.keywordPlus | MIMO | - |
dc.subject.keywordPlus | Wireless telecommunication systems | - |
dc.subject.keywordAuthor | Antenna selection | - |
dc.subject.keywordAuthor | Channel estimation | - |
dc.subject.keywordAuthor | Doppler spread | - |
dc.subject.keywordAuthor | Gaussian error | - |
dc.subject.keywordAuthor | MIMO | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/4149185 | - |
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