Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da INATEL |
Texto Completo: | https://tede.inatel.br:8080/tede/handle/tede/211 |
Resumo: | Mobile networks have a great challenge by serving the expected billions of Internet of Things (IoT) devices in the upcoming years. Due to the limited simultaneous access in the mobile networks, the devices should compete one another for resource allocation during a Random-Access procedure. This contention provokes a non-depreciable delay during the devices??? registration because of the great number of collisions experienced. To overcome such a problem, a framework called Random-Access Accelerator (RAA) is proposed in this work, in order to speed up network access in massive Machine Type Communication (mMTC). RAA exploits Device-To-Device (D2D) communications, where devices with already assigned resources act like relays for the rest of devices trying to gain access in the network. The simulation results show an acceleration in the registration procedure of 99%, and a freed space of the allocated spectrum until 68% in comparison with the conventional Random-Access procedure. Besides, it preserves almost the same devices??? energy consumption compared with legacy networks by using Bluetooth Low Energy (BLE) as the wireless technology for D2D communications. The proposed framework can be taken into account for the standardization of mMTC in Fifth-Generation-New Radio (5G NR). |
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Brito, Jos?? Marcos Camara495.450.866-53http://lattes.cnpq.br/0370383210890132Loureiro , Antonio Alfredo Ferreirahttp://lattes.cnpq.br/8886634592087842Alberti, Ant??nio Marcos745.931.960-00http://lattes.cnpq.br/8623512462352869705.998.036-90Medel, Abel Rodriguez2021-03-09T14:01:01Z2020-12-17Medel, Abel Rodriguez. Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications. 2020. [ 91]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] .https://tede.inatel.br:8080/tede/handle/tede/211Mobile networks have a great challenge by serving the expected billions of Internet of Things (IoT) devices in the upcoming years. Due to the limited simultaneous access in the mobile networks, the devices should compete one another for resource allocation during a Random-Access procedure. This contention provokes a non-depreciable delay during the devices??? registration because of the great number of collisions experienced. To overcome such a problem, a framework called Random-Access Accelerator (RAA) is proposed in this work, in order to speed up network access in massive Machine Type Communication (mMTC). RAA exploits Device-To-Device (D2D) communications, where devices with already assigned resources act like relays for the rest of devices trying to gain access in the network. The simulation results show an acceleration in the registration procedure of 99%, and a freed space of the allocated spectrum until 68% in comparison with the conventional Random-Access procedure. Besides, it preserves almost the same devices??? energy consumption compared with legacy networks by using Bluetooth Low Energy (BLE) as the wireless technology for D2D communications. The proposed framework can be taken into account for the standardization of mMTC in Fifth-Generation-New Radio (5G NR).As redes m??veis t??m um grande desafio atendendo aos esperados bilh??es de dispositivos de Internet of Things (IoT) nos pr??ximos anos. Devido ao acesso simult??neo limitado nas redes m??veis, os dispositivos devem competir entre si pela aloca????o de recursos durante um procedimento de acesso aleat??rio. Esta conten????o provoca um atraso n??o depreci??vel durante o registro dos dispositivos devido ao grande n??mero de colis??es experimentadas. Para contornar tal problema, um framework denominado Random-Access Accelerator (RAA) ?? proposto neste trabalho, a fim de agilizar o acesso ?? rede em massive Machine Type Communication (mMTC). O RAA explora as comunica????es Device-To-Device (D2D), onde os dispositivos com recursos j?? atribu??dos atuam como rel??s para o restante dos dispositivos que tentam obter acesso ?? rede. Os resultados da simula????o mostram uma acelera????o no procedimento de registro de 99%, e uma libera????o de espa??o do espectro alocado de at?? 68% em compara????o com o procedimento de acesso aleat??rio convencional. Al??m disso, preserva quase o mesmo consumo de energia dos dispositivos em compara????o com redes legadas usando Bluetooth Low Energy (BLE) como tecnologia sem fio para comunica????es D2D. O framework proposto pode ser levado em considera????o para a padroniza????o do mMTC na Fifth-Generation-New Radio (5G NR).Submitted by Tede Dspace (tede@inatel.br) on 2021-03-09T14:01:01Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta????o V.Final Abel Rodriguez Medel.pdf: 3127463 bytes, checksum: 6a9db48b3a41d36c65773fd15d7d7a29 (MD5)Made available in DSpace on 2021-03-09T14:01:01Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta????o V.Final Abel Rodriguez Medel.pdf: 3127463 bytes, checksum: 6a9db48b3a41d36c65773fd15d7d7a29 (MD5) Previous issue date: 2020-12-17application/pdfhttp://tede.inatel.br:8080/jspui/retrieve/1670/Disserta%c3%a7%c3%a3o%20V.Final%20Abel%20Rodriguez%20Medel.pdf.jpgengInstituto Nacional de Telecomunica????esMestrado em Engenharia de Telecomunica????esINATELBrasilInstituto Nacional de Telecomunica????eshttp://creativecommons.org/licenses/by-nd/4.0/info:eu-repo/semantics/openAccessIoT; mMTC; Random-Access procedure; D2D; NRIoT; mMTC; Random-Access procedure; D2D; NR.Engenharia - Telecomunica????esRandom-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communicationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Biblioteca Digital de Teses e Dissertações da INATELinstname:Instituto Nacional de Telecomunicações (INATEL)instacron:INATELLICENSElicense.txtlicense.txttext/plain; charset=utf-8112http://localhost:8080/tede/bitstream/tede/211/1/license.txtc6279291b293f0db82678eaa73a27769MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-846http://localhost:8080/tede/bitstream/tede/211/2/license_url587cd8ffae15c8598ed3c46d248a3f38MD52license_textlicense_texttext/html; charset=utf-80http://localhost:8080/tede/bitstream/tede/211/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://localhost:8080/tede/bitstream/tede/211/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54ORIGINALDisserta????o V.Final Abel Rodriguez Medel.pdfDisserta????o V.Final Abel Rodriguez Medel.pdfapplication/pdf3127463http://localhost:8080/tede/bitstream/tede/211/5/Disserta%C3%A7%C3%A3o+V.Final+Abel+Rodriguez+Medel.pdf6a9db48b3a41d36c65773fd15d7d7a29MD55TEXTDisserta????o V.Final Abel Rodriguez Medel.pdf.txtDisserta????o V.Final Abel Rodriguez Medel.pdf.txttext/plain155987http://localhost:8080/tede/bitstream/tede/211/6/Disserta%C3%A7%C3%A3o+V.Final+Abel+Rodriguez+Medel.pdf.txt8946533c68e19817c82d9e6100feb148MD56THUMBNAILDisserta????o V.Final Abel Rodriguez Medel.pdf.jpgDisserta????o V.Final Abel Rodriguez Medel.pdf.jpgimage/jpeg3700http://localhost:8080/tede/bitstream/tede/211/7/Disserta%C3%A7%C3%A3o+V.Final+Abel+Rodriguez+Medel.pdf.jpgcfb790b23be49af789c5d05dde5204d5MD57tede/2112021-03-11 15:41:05.869oai:localhost:tede/211QXV0b3Jpem8gYSBwdWJsaWNhPz9vIGRhIG1pbmhhIERpc3NlcnRhPz9vIGRlIE1lc3RyYWRvLCBlbSBmb3JtYXRvIFBERiwgY29tIGJsb3F1ZWlvIGRlIGVkaT8/bywgY29sYWdlbSBlIGM/cGlhLg==Biblioteca Digital de Teses e Dissertaçõeshttp://tede.inatel.br:8080/jspui/PUBhttp://tede.inatel.br:8080/oai/requestbiblioteca@inatel.br || biblioteca.atendimento@inatel.bropendoar:2021-03-11T18:41:05Biblioteca Digital de Teses e Dissertações da INATEL - Instituto Nacional de Telecomunicações (INATEL)false |
dc.title.por.fl_str_mv |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
title |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
spellingShingle |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications Medel, Abel Rodriguez IoT; mMTC; Random-Access procedure; D2D; NR IoT; mMTC; Random-Access procedure; D2D; NR. Engenharia - Telecomunica????es |
title_short |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
title_full |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
title_fullStr |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
title_full_unstemmed |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
title_sort |
Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications |
author |
Medel, Abel Rodriguez |
author_facet |
Medel, Abel Rodriguez |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Brito, Jos?? Marcos Camara |
dc.contributor.advisor1ID.fl_str_mv |
495.450.866-53 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0370383210890132 |
dc.contributor.referee1.fl_str_mv |
Loureiro , Antonio Alfredo Ferreira |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/8886634592087842 |
dc.contributor.referee2.fl_str_mv |
Alberti, Ant??nio Marcos |
dc.contributor.referee2ID.fl_str_mv |
745.931.960-00 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/8623512462352869 |
dc.contributor.authorID.fl_str_mv |
705.998.036-90 |
dc.contributor.author.fl_str_mv |
Medel, Abel Rodriguez |
contributor_str_mv |
Brito, Jos?? Marcos Camara Loureiro , Antonio Alfredo Ferreira Alberti, Ant??nio Marcos |
dc.subject.por.fl_str_mv |
IoT; mMTC; Random-Access procedure; D2D; NR |
topic |
IoT; mMTC; Random-Access procedure; D2D; NR IoT; mMTC; Random-Access procedure; D2D; NR. Engenharia - Telecomunica????es |
dc.subject.eng.fl_str_mv |
IoT; mMTC; Random-Access procedure; D2D; NR. |
dc.subject.cnpq.fl_str_mv |
Engenharia - Telecomunica????es |
description |
Mobile networks have a great challenge by serving the expected billions of Internet of Things (IoT) devices in the upcoming years. Due to the limited simultaneous access in the mobile networks, the devices should compete one another for resource allocation during a Random-Access procedure. This contention provokes a non-depreciable delay during the devices??? registration because of the great number of collisions experienced. To overcome such a problem, a framework called Random-Access Accelerator (RAA) is proposed in this work, in order to speed up network access in massive Machine Type Communication (mMTC). RAA exploits Device-To-Device (D2D) communications, where devices with already assigned resources act like relays for the rest of devices trying to gain access in the network. The simulation results show an acceleration in the registration procedure of 99%, and a freed space of the allocated spectrum until 68% in comparison with the conventional Random-Access procedure. Besides, it preserves almost the same devices??? energy consumption compared with legacy networks by using Bluetooth Low Energy (BLE) as the wireless technology for D2D communications. The proposed framework can be taken into account for the standardization of mMTC in Fifth-Generation-New Radio (5G NR). |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-12-17 |
dc.date.accessioned.fl_str_mv |
2021-03-09T14:01:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Medel, Abel Rodriguez. Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications. 2020. [ 91]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] . |
dc.identifier.uri.fl_str_mv |
https://tede.inatel.br:8080/tede/handle/tede/211 |
identifier_str_mv |
Medel, Abel Rodriguez. Random-access accelerator (RAA): A framework to Speed up the random-access procedure in 5G new radio for IoT mMTC by enabling device-to-device communications. 2020. [ 91]. disserta????o( Mestrado em Engenharia de Telecomunica????es) - Instituto Nacional de Telecomunica????es, [Santa Rita do Sapucai] . |
url |
https://tede.inatel.br:8080/tede/handle/tede/211 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nd/4.0/ info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nd/4.0/ |
eu_rights_str_mv |
openAccess |
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application/pdf |
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Instituto Nacional de Telecomunica????es |
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Mestrado em Engenharia de Telecomunica????es |
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INATEL |
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Brasil |
dc.publisher.department.fl_str_mv |
Instituto Nacional de Telecomunica????es |
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Instituto Nacional de Telecomunica????es |
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