Evaluation of the Effects of Hidden Node Problems in IEEE 802.15.7 Uplink Performance.
Identifieur interne : 000028 ( PubMed/Corpus ); précédent : 000027; suivant : 000029Evaluation of the Effects of Hidden Node Problems in IEEE 802.15.7 Uplink Performance.
Auteurs : Carlos Ley-Bosch ; Itziar Alonso-González ; David Sánchez-Rodríguez ; Carlos Ramírez-Casa AsSource :
- Sensors (Basel, Switzerland) [ 1424-8220 ] ; 2016.
Abstract
In the last few years, the increasing use of LEDs in illumination systems has been conducted due to the emergence of Visible Light Communication (VLC) technologies, in which data communication is performed by transmitting through the visible band of the electromagnetic spectrum. In 2011, the Institute of Electrical and Electronics Engineers (IEEE) published the IEEE 802.15.7 standard for Wireless Personal Area Networks based on VLC. Due to limitations in the coverage of the transmitted signal, wireless networks can suffer from the hidden node problems, when there are nodes in the network whose transmissions are not detected by other nodes. This problem can cause an important degradation in communications when they are made by means of the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) access control method, which is used in IEEE 802.15.7 This research work evaluates the effects of the hidden node problem in the performance of the IEEE 802.15.7 standard We implement a simulator and analyze VLC performance in terms of parameters like end-to-end goodput and message loss rate. As part of this research work, a solution to the hidden node problem is proposed, based on the use of idle patterns defined in the standard. Idle patterns are sent by the network coordinator node to communicate to the other nodes that there is an ongoing transmission. The validity of the proposed solution is demonstrated with simulation results.
DOI: 10.3390/s16020216
PubMed: 26861352
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carlos.ley@ulpgc.es.</nlm:affiliation></affiliation></author><author><name sortKey="Alonso Gonzalez, Itziar" sort="Alonso Gonzalez, Itziar" uniqKey="Alonso Gonzalez I" first="Itziar" last="Alonso-González">Itziar Alonso-González</name><affiliation><nlm:affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain. itziar.alonso@ulpgc.es.</nlm:affiliation></affiliation></author><author><name sortKey="Sanchez Rodriguez, David" sort="Sanchez Rodriguez, David" uniqKey="Sanchez Rodriguez D" first="David" last="Sánchez-Rodríguez">David Sánchez-Rodríguez</name><affiliation><nlm:affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Ramirez Casa As, Carlos" sort="Ramirez Casa As, Carlos" uniqKey="Ramirez Casa As C" first="Carlos" last="Ramírez-Casa As">Carlos Ramírez-Casa As</name><affiliation><nlm:affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Sensors (Basel, Switzerland)</title><idno type="eISSN">1424-8220</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the last few years, the increasing use of LEDs in illumination systems has been conducted due to the emergence of Visible Light Communication (VLC) technologies, in which data communication is performed by transmitting through the visible band of the electromagnetic spectrum. In 2011, the Institute of Electrical and Electronics Engineers (IEEE) published the IEEE 802.15.7 standard for Wireless Personal Area Networks based on VLC. Due to limitations in the coverage of the transmitted signal, wireless networks can suffer from the hidden node problems, when there are nodes in the network whose transmissions are not detected by other nodes. This problem can cause an important degradation in communications when they are made by means of the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) access control method, which is used in IEEE 802.15.7 This research work evaluates the effects of the hidden node problem in the performance of the IEEE 802.15.7 standard We implement a simulator and analyze VLC performance in terms of parameters like end-to-end goodput and message loss rate. As part of this research work, a solution to the hidden node problem is proposed, based on the use of idle patterns defined in the standard. Idle patterns are sent by the network coordinator node to communicate to the other nodes that there is an ongoing transmission. The validity of the proposed solution is demonstrated with simulation results.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="In-Process"><PMID Version="1">26861352</PMID><DateCreated><Year>2016</Year><Month>02</Month><Day>10</Day></DateCreated><DateRevised><Year>2016</Year><Month>03</Month><Day>26</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">1424-8220</ISSN><JournalIssue CitedMedium="Internet"><Volume>16</Volume><Issue>2</Issue><PubDate><Year>2016</Year></PubDate></JournalIssue><Title>Sensors (Basel, Switzerland)</Title><ISOAbbreviation>Sensors (Basel)</ISOAbbreviation></Journal><ArticleTitle>Evaluation of the Effects of Hidden Node Problems in IEEE 802.15.7 Uplink Performance.</ArticleTitle><Pagination><MedlinePgn>216</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3390/s16020216</ELocationID><ELocationID EIdType="pii" ValidYN="Y">E216</ELocationID><Abstract><AbstractText>In the last few years, the increasing use of LEDs in illumination systems has been conducted due to the emergence of Visible Light Communication (VLC) technologies, in which data communication is performed by transmitting through the visible band of the electromagnetic spectrum. In 2011, the Institute of Electrical and Electronics Engineers (IEEE) published the IEEE 802.15.7 standard for Wireless Personal Area Networks based on VLC. Due to limitations in the coverage of the transmitted signal, wireless networks can suffer from the hidden node problems, when there are nodes in the network whose transmissions are not detected by other nodes. This problem can cause an important degradation in communications when they are made by means of the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) access control method, which is used in IEEE 802.15.7 This research work evaluates the effects of the hidden node problem in the performance of the IEEE 802.15.7 standard We implement a simulator and analyze VLC performance in terms of parameters like end-to-end goodput and message loss rate. As part of this research work, a solution to the hidden node problem is proposed, based on the use of idle patterns defined in the standard. Idle patterns are sent by the network coordinator node to communicate to the other nodes that there is an ongoing transmission. The validity of the proposed solution is demonstrated with simulation results.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ley-Bosch</LastName><ForeName>Carlos</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain. carlos.ley@ulpgc.es.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Telematic Engineering, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain. carlos.ley@ulpgc.es.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Alonso-González</LastName><ForeName>Itziar</ForeName><Initials>I</Initials><AffiliationInfo><Affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain. itziar.alonso@ulpgc.es.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Telematic Engineering, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain. itziar.alonso@ulpgc.es.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sánchez-Rodríguez</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Telematic Engineering, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ramírez-Casañas</LastName><ForeName>Carlos</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Institute for Technological Development and Innovation in Communications, Edificio Polivalente II, 2aplanta, Parque Científico y Tecnológico, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Telematic Engineering, University of Las Palmas de Gran Canaria, Campus Universitario de Tafira, Las Palmas de Gran Canaria 35017, Spain.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2016</Year><Month>02</Month><Day>06</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Sensors (Basel)</MedlineTA><NlmUniqueID>101204366</NlmUniqueID><ISSNLinking>1424-8220</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><OtherID Source="NLM">PMC4801592</OtherID><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">CSMA/CA</Keyword><Keyword MajorTopicYN="N">Hidden node problem</Keyword><Keyword MajorTopicYN="N">IEEE802.15.7</Keyword><Keyword MajorTopicYN="N">MAC</Keyword><Keyword MajorTopicYN="N">VLC</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>12</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2016</Year><Month>1</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2016</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">s16020216</ArticleId><ArticleId IdType="doi">10.3390/s16020216</ArticleId><ArticleId IdType="pubmed">26861352</ArticleId><ArticleId IdType="pmc">PMC4801592</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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