NOMA-based 802.11g/n: PHY analysis and MAC implementation

Industry 4.0 can be considered as the industrial revolution of the current century. Among others, one of its main objectives is the replacement of wired communications by wireless connectivity. The idea is to overcome the main drawbacks of the current wired ecosystem: the lack of mobility, the deplo...

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Detalles Bibliográficos
Autor: Iradier Gil, Eneko
Tipo de recurso: tesis de maestría
Fecha de publicación:2018
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/29808
Acceso en línea:http://hdl.handle.net/10810/29808
Access Level:acceso abierto
Palabra clave:industrial communications
NOMA
TDMA
802.11g/n
PHY
MAC
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spelling NOMA-based 802.11g/n: PHY analysis and MAC implementationIradier Gil, Enekoindustrial communicationsNOMATDMA802.11g/nPHYMACIndustry 4.0 can be considered as the industrial revolution of the current century. Among others, one of its main objectives is the replacement of wired communications by wireless connectivity. The idea is to overcome the main drawbacks of the current wired ecosystem: the lack of mobility, the deployment costs, cable damage and the difficulties with scalability. However, for this purpose, the nature and requirements of the industrial applications must be taken into account, in particular, the proposed communications protocols must support very low loss rates and a strong robustness against failures. This is a very challenging condition due to the nature of the industrial environments (interference with other communication systems, reflections with metallic objects ...). In addition, another characteristic of the industrial applications is the strict requirement related to the latency. On the other hand, industrial applications are not only based on high challenging services, but also exist more flexible requirement applications, such as, web browser, email, video content or complementary information. Those services are considered Best Effort (BE) services. Eventually, in some wireless applications both critical and BE services have to be offered. For those cases, Non-Orthogonal Multiplexing Access (NOMA) technology together with the IEEE 802.11g/n standard is proposed in this document as the physical layer solution. The IEEE 802.11g/n standard has been modified in order to accommodate NOMA schemes, and then, comprehensive simulations are conducted to check and analyze the behavior of the proposed system. It has been determined that through NOMA technology it is possible to obtain better results in certain cases than those achieved in a transmission cases that implements the IEEE 802.11g/n standard in TDM/FDM basis.Angueira Buceta, PabloMaster de Ingeniería (Tel902)Ingeniariako Master (Tel902)2018201820182018info:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10810/29808reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésEspañolinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Atribución-NoComercial-SinDerivadas (cc by-nc-nd)oai:addi.ehu.eus:10810/298082026-06-18T09:23:17Z
dc.title.none.fl_str_mv NOMA-based 802.11g/n: PHY analysis and MAC implementation
title NOMA-based 802.11g/n: PHY analysis and MAC implementation
spellingShingle NOMA-based 802.11g/n: PHY analysis and MAC implementation
Iradier Gil, Eneko
industrial communications
NOMA
TDMA
802.11g/n
PHY
MAC
title_short NOMA-based 802.11g/n: PHY analysis and MAC implementation
title_full NOMA-based 802.11g/n: PHY analysis and MAC implementation
title_fullStr NOMA-based 802.11g/n: PHY analysis and MAC implementation
title_full_unstemmed NOMA-based 802.11g/n: PHY analysis and MAC implementation
title_sort NOMA-based 802.11g/n: PHY analysis and MAC implementation
dc.creator.none.fl_str_mv Iradier Gil, Eneko
author Iradier Gil, Eneko
author_facet Iradier Gil, Eneko
author_role author
dc.contributor.none.fl_str_mv Angueira Buceta, Pablo
Master de Ingeniería (Tel902)
Ingeniariako Master (Tel902)
dc.subject.none.fl_str_mv industrial communications
NOMA
TDMA
802.11g/n
PHY
MAC
topic industrial communications
NOMA
TDMA
802.11g/n
PHY
MAC
description Industry 4.0 can be considered as the industrial revolution of the current century. Among others, one of its main objectives is the replacement of wired communications by wireless connectivity. The idea is to overcome the main drawbacks of the current wired ecosystem: the lack of mobility, the deployment costs, cable damage and the difficulties with scalability. However, for this purpose, the nature and requirements of the industrial applications must be taken into account, in particular, the proposed communications protocols must support very low loss rates and a strong robustness against failures. This is a very challenging condition due to the nature of the industrial environments (interference with other communication systems, reflections with metallic objects ...). In addition, another characteristic of the industrial applications is the strict requirement related to the latency. On the other hand, industrial applications are not only based on high challenging services, but also exist more flexible requirement applications, such as, web browser, email, video content or complementary information. Those services are considered Best Effort (BE) services. Eventually, in some wireless applications both critical and BE services have to be offered. For those cases, Non-Orthogonal Multiplexing Access (NOMA) technology together with the IEEE 802.11g/n standard is proposed in this document as the physical layer solution. The IEEE 802.11g/n standard has been modified in order to accommodate NOMA schemes, and then, comprehensive simulations are conducted to check and analyze the behavior of the proposed system. It has been determined that through NOMA technology it is possible to obtain better results in certain cases than those achieved in a transmission cases that implements the IEEE 802.11g/n standard in TDM/FDM basis.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/29808
url http://hdl.handle.net/10810/29808
dc.language.none.fl_str_mv Inglés
Español
language_invalid_str_mv Inglés
Español
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas (cc by-nc-nd)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas (cc by-nc-nd)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
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