Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.1700
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DC FieldValueLanguage
dc.contributor.authorWeigel, Andreas-
dc.contributor.authorRingwelski, Martin-
dc.contributor.authorTurau, Volker-
dc.contributor.authorTimm-Giel, Andreas-
dc.date.accessioned2018-07-02T10:10:09Z-
dc.date.available2018-07-02T10:10:09Z-
dc.date.issued2014-12-28-
dc.identifier.citationEAI Endorsed Transactions on Mobile Communications and Applications 5 (2): e5 (2014)de_DE
dc.identifier.issn2032-9504de_DE
dc.identifier.urihttp://hdl.handle.net/11420/1703-
dc.description.abstract6LoWPAN plays a major role within the protocol stack for the future Internet of Things. Its fragmentation mechanism enables transport of IPv6 datagrams with the required minimum MTU of 1280 bytes over 802.15.4-based networks. With the goal of a fully standardized WSN protocol stack currently necessitating a route-over approach, i.e., routing at the IP-layer, there are two main choices for any 6LoWPAN implementation with regard to datagram fragmentation: Hop-by-hop assembly or a cross-layered direct mode, which forwards individual 6LoWPAN fragments before the whole datagram has arrived. In addition to these two straightforward approaches, we propose enhancements based on adaptive rate-restriction for the direct forwarding and a retry control for both modes to reduce the number of losses of larger datagrams. An evaluation of these modes in a simulation environment and a hardware testbed indicate that the proposed enhancements can considerably improve PRR and latency within 6LoWPAN networks.en
dc.language.isoen_USde_DE
dc.publisherICSTde_DE
dc.relation.ispartofEAI endorsed transactions on mobile communications and applicationsde_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.subject6LoWPANde_DE
dc.subjectfragmentationde_DE
dc.subject802.15.4de_DE
dc.subjectCometOSde_DE
dc.subjectforwardingde_DE
dc.subjectroute-overde_DE
dc.subjectwireless sensor networksde_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleRoute-over forwarding techniques in a 6LoWPANde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-88221621-
dc.identifier.doi10.15480/882.1700-
dc.type.diniarticle-
dc.subject.ddccode620-
dc.subject.ddccode600-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-88221621de_DE
tuhh.oai.showtrue-
dc.identifier.hdl11420/1703-
tuhh.abstract.english6LoWPAN plays a major role within the protocol stack for the future Internet of Things. Its fragmentation mechanism enables transport of IPv6 datagrams with the required minimum MTU of 1280 bytes over 802.15.4-based networks. With the goal of a fully standardized WSN protocol stack currently necessitating a route-over approach, i.e., routing at the IP-layer, there are two main choices for any 6LoWPAN implementation with regard to datagram fragmentation: Hop-by-hop assembly or a cross-layered direct mode, which forwards individual 6LoWPAN fragments before the whole datagram has arrived. In addition to these two straightforward approaches, we propose enhancements based on adaptive rate-restriction for the direct forwarding and a retry control for both modes to reduce the number of losses of larger datagrams. An evaluation of these modes in a simulation environment and a hardware testbed indicate that the proposed enhancements can considerably improve PRR and latency within 6LoWPAN networks.de_DE
tuhh.publisher.doi10.4108/mca.2.5.e5-
tuhh.publication.instituteKommunikationsnetze E-4de_DE
tuhh.publication.instituteTelematik E-17de_DE
tuhh.identifier.doi10.15480/882.1700-
tuhh.type.opus(wissenschaftlicher) Artikelde
tuhh.institute.germanTelematik E-17de
tuhh.institute.englishTelematik E-17de_DE
tuhh.gvk.hasppnfalse-
tuhh.hasurnfalse-
openaire.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.type.driverarticle-
dc.rights.ccbyde_DE
dc.rights.ccversion3.0de_DE
dc.type.casraiJournal Articleen
tuhh.container.issue5de_DE
tuhh.container.volume2de_DE
tuhh.container.startpagee5de_DE
dc.rights.nationallicensefalsede_DE
item.fulltextWith Fulltext-
item.creatorOrcidWeigel, Andreas-
item.creatorOrcidRingwelski, Martin-
item.creatorOrcidTurau, Volker-
item.creatorOrcidTimm-Giel, Andreas-
item.creatorGNDWeigel, Andreas-
item.creatorGNDRingwelski, Martin-
item.creatorGNDTurau, Volker-
item.creatorGNDTimm-Giel, Andreas-
item.grantfulltextopen-
crisitem.author.deptTelematik E-17-
crisitem.author.deptKommunikationsnetze E-4-
crisitem.author.deptTelematik E-17-
crisitem.author.deptKommunikationsnetze E-4-
crisitem.author.orcid0000-0001-9964-8816-
crisitem.author.orcid0000-0002-5998-6113-
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