Dual-Hop Amplify-And Multi-Relay Maximum Ratio Transmission
| gdc.relation.journal | Journal of Communications and Networks | en_US |
| dc.contributor.author | Erdoğan, Eylem | |
| dc.contributor.author | Güçlüoğlu, Tansal | |
| dc.date.accessioned | 2019-06-27T08:01:50Z | |
| dc.date.available | 2019-06-27T08:01:50Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | In this paper the performance of dual-hop multi-relay maximum ratio transmission (MRT) over Rayleigh flat fading channels is studied with both conventional (all relays participate the transmission) and opportunistic (best relay is selected to maximize the received signal-to-noise ratio (SNR)) relaying. Performance analysis starts with the derivation of the probability density function cumulative distribution function and moment generating function of the SNR. Then both approximate and asymptotic expressions of symbol error rate (SER) and outage probability are derived for arbitrary numbers of antennas and relays. With the help of asymptotic SER and outage probability diversity and array gains are obtained. In addition impact of imperfect channel estimations is investigated and optimum power allocation factors for source and relay are calculated. Our analytical findings are validated by numerical examples which indicate that multi-relay MRT can be a low complexity and reliable option in cooperative networks. | en_US] |
| dc.identifier.citationcount | 4 | |
| dc.identifier.doi | 10.1109/JCN.2016.000005 | en_US |
| dc.identifier.issn | 1229-2370 | en_US |
| dc.identifier.issn | 1976-5541 | en_US |
| dc.identifier.issn | 1229-2370 | |
| dc.identifier.issn | 1976-5541 | |
| dc.identifier.scopus | 2-s2.0-84963850072 | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.12469/483 | |
| dc.identifier.uri | https://doi.org/10.1109/JCN.2016.000005 | |
| dc.language.iso | en | en_US |
| dc.publisher | Korean Inst Communicatıons Sciences (KICS) | en_US |
| dc.relation.ispartof | Journal of Communications and Networks | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Channel Estimation Error | en_US |
| dc.subject | Conventional and Opportunistic Relaying | en_US |
| dc.subject | Maximum Ratio Transmission | en_US |
| dc.subject | Multi-Relay | en_US |
| dc.subject | Power Allocation | en_US |
| dc.title | Dual-Hop Amplify-And Multi-Relay Maximum Ratio Transmission | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.institutional | Erdoğan, Eylem | en_US |
| gdc.bip.impulseclass | C5 | |
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| gdc.bip.popularityclass | C5 | |
| gdc.coar.access | open access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.description.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
| gdc.description.endpage | 26 | |
| gdc.description.issue | 1 | |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q1 | |
| gdc.description.startpage | 19 | en_US |
| gdc.description.volume | 18 | en_US |
| gdc.identifier.openalex | W2335627329 | |
| gdc.identifier.wos | WOS:000371303100003 | en_US |
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| gdc.oaire.influence | 2.7949574E-9 | |
| gdc.oaire.isgreen | true | |
| gdc.oaire.keywords | Multi-Relay | |
| gdc.oaire.keywords | Channel Estimation Error | |
| gdc.oaire.keywords | Maximum Ratio Transmission | |
| gdc.oaire.keywords | Power Allocation | |
| gdc.oaire.keywords | Conventional and Opportunistic Relaying | |
| gdc.oaire.popularity | 2.0404003E-9 | |
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| gdc.oaire.sciencefields | 0203 mechanical engineering | |
| gdc.oaire.sciencefields | 0103 physical sciences | |
| gdc.oaire.sciencefields | 02 engineering and technology | |
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| gdc.scopus.citedcount | 5 | |
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