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dc.contributor.authorAguilar Romero, Sergio
dc.contributor.authorMaillé, patrick
dc.contributor.authorToutain, Laurent
dc.contributor.authorGómez Montenegro, Carlos
dc.contributor.authorVidal Ferré, Rafael
dc.contributor.authormontavont, nicolas
dc.contributor.authorPapadopoulos, Georgios Z.
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Telemàtica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2021-01-21T13:02:48Z
dc.date.available2021-01-21T13:02:48Z
dc.date.issued2020-07-10
dc.identifier.citationAguilar, S. [et al.]. Performance analysis and optimal tuning of IETF LPWAN SCHC ACK-on-Error Mode. "IEEE sensors journal", 10 Juliol 2020, vol. 20, núm. 23, p. 14534-14547.
dc.identifier.issn1530-437X
dc.identifier.urihttp://hdl.handle.net/2117/335736
dc.description© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.description.abstractThe Internet Engineering Task Force (IETF) Low Power Wide Area Network (LPWAN) Working Group has developed the Static Context Header Compression (SCHC) framework to enable IPv6 over LPWAN. In order to support 1280-byte packets, as required for IPv6, SCHC includes a fragmentation functionality, since relevant LPWAN technologies offer very short data unit sizes and do not provide native fragmentation mechanisms. SCHC offers 3 fragmentation modes: No-ACK, ACK-Always, and ACK-on-Error, the latter being especially promising due to its reliability and high efficiency. In this article, we develop a mathematical model to compute the most critical performance parameters for the SCHC ACK-on-Error mode, namely, the acknowledgment traffic incurred by a fragment receiver for the successful delivery of a fragmented packet. The model is used to evaluate the SCHC ACK-on-Error mode performance, as well as to optimally tune its main parameters when used over LoRaWAN and Sigfox, for different packet sizes. Additionally, we illustrate how our derived optimal settings allow to reduce the acknowledgment traffic in a number of scenarios.
dc.format.extent14 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshInternet of things
dc.subject.lcshWide area networks (Computer networks)
dc.subject.lcshComputer networks
dc.subject.otherLPWAN
dc.subject.otherSCHC
dc.subject.otherACK-on-Error
dc.subject.otherLoRaWAN
dc.subject.otherSigfox
dc.subject.otherIoT
dc.subject.otherLoRa
dc.subject.otherIETF
dc.subject.othermathematical model
dc.subject.otherfragmentation
dc.titlePerformance analysis and optimal tuning of IETF LPWAN SCHC ACK-on-Error Mode
dc.typeArticle
dc.subject.lemacOrdinadors, Xarxes d'
dc.subject.lemacInternet de les coses
dc.contributor.groupUniversitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils
dc.identifier.doi10.1109/JSEN.2020.3007855
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9138413
dc.rights.accessOpen Access
local.identifier.drac29199645
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/1PE/TEC2016-79988-P
local.citation.authorAguilar, S.; maillé, P.; Toutain, L.; Gomez, C.; Vidal, R.; montavont, N.; Papadopoulos, G.
local.citation.publicationNameIEEE sensors journal
local.citation.volume20
local.citation.number23
local.citation.startingPage14534
local.citation.endingPage14547


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