Location Error Detection and Compensation for IEEE 802.15.4a Networks in Indoor Environments
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kong, Youngbae | - |
dc.contributor.author | Kim, Junseok | - |
dc.contributor.author | Kwon, Younggoo | - |
dc.contributor.author | Park, Gwitae | - |
dc.date.accessioned | 2021-09-08T01:23:10Z | - |
dc.date.available | 2021-09-08T01:23:10Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-08 | - |
dc.identifier.issn | 0916-8516 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116014 | - |
dc.description.abstract | IEEE 802.15.4a standard enables location-aided routing or topology control in ZigBee networks, since it uses time-of-arrival (TOA)-based ranging technique. However, TOA based techniques may yield location error due to the non-line-of-sight (NLOS) effects, and hence degrade the network performance. In this letter, we demonstrate the impact of NLOS on the localization performance and propose a location error detection and compensation algorithm for IEEE 802.15.4a networks. The proposed algorithm detects NLOS by using the min-max algorithm and compensates the location error by using the Kalman filter. Experimental results show that the proposed algorithm significantly reduces the localization errors in indoor environments. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | SENSOR | - |
dc.subject | LOCALIZATION | - |
dc.title | Location Error Detection and Compensation for IEEE 802.15.4a Networks in Indoor Environments | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Gwitae | - |
dc.identifier.doi | 10.1587/transcom.E93.B.2077 | - |
dc.identifier.scopusid | 2-s2.0-77955354798 | - |
dc.identifier.wosid | 000281342700012 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON COMMUNICATIONS, v.E93B, no.8, pp.2077 - 2081 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.title | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.volume | E93B | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 2077 | - |
dc.citation.endPage | 2081 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | LOCALIZATION | - |
dc.subject.keywordAuthor | IEEE 802.15.4a | - |
dc.subject.keywordAuthor | localization | - |
dc.subject.keywordAuthor | non-line-of-sight | - |
dc.subject.keywordAuthor | Kalman filter | - |
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