Energy-aware RFID anti-collision protocol

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dc.contributor.authorArjona Aguilera, Laura
dc.contributor.authorLandaluce, Hugo
dc.contributor.authorPerallos Ruiz, Asier
dc.date.accessioned2026-04-13T10:26:30Z
dc.date.available2026-04-13T10:26:30Z
dc.date.issued2018-06-11
dc.date.updated2026-04-13T10:26:30Z
dc.description.abstractThe growing interest in mobile devices is transforming wireless identification technologies. Mobile and battery-powered Radio Frequency Identification (RFID) readers, such as hand readers and smart phones, are are becoming increasingly attractive. These RFID readers require energy-efficient anti-collision protocols to minimize the tag collisions and to expand the reader’s battery life. Furthermore, there is an increasing interest in RFID sensor networks with a growing number of RFID sensor tags. Thus, RFID application developers must be mindful of tag anti-collision protocols. Energy-efficient protocols involve a low reader energy consumption per tag. This work presents a thorough study of the reader energy consumption per tag and analyzes the main factor that affects this metric: the frame size update strategy. Using the conclusion of this analysis, the anti-collision protocol Energy-Aware Slotted Aloha (EASA) is presented to decrease the energy consumption per tag. The frame size update strategy of EASA is configured to minimize the energy consumption per tag. As a result, EASA presents an energy-aware frame. The performance of the proposed protocol is evaluated and compared with several state of the art Aloha-based anti-collision protocols based on the current RFID standard. Simulation results show that EASA, with an average of 15 mJ consumed per tag identified, achieves a 6% average improvement in the energy consumption per tag in relation to the strategies of the comparison.en
dc.identifier.citationArjona, L., Simon, H. L., & Ruiz, A. P. (2018). Energy-aware RFID anti-collision protocol. Sensors (Switzerland), 18(6). https://doi.org/10.3390/S18061904
dc.identifier.doi10.3390/S18061904
dc.identifier.issn1424-8220
dc.identifier.urihttps://hdl.handle.net/20.500.14454/5615
dc.language.isoeng
dc.publisherMDPI AG
dc.rights© 2018 by the authors
dc.subject.otherAnti-collision
dc.subject.otherEnergy-aware
dc.subject.otherEPC-global standard
dc.subject.otherRadio frequency identification
dc.subject.otherTag estimation
dc.titleEnergy-aware RFID anti-collision protocolen
dc.typejournal article
dcterms.accessRightsopen access
oaire.citation.issue6
oaire.citation.titleSensors (Switzerland)
oaire.citation.volume18
oaire.licenseConditionhttps://creativecommons.org/licenses/by/4.0/
oaire.versionVoR
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