Matches in SemOpenAlex for { <https://semopenalex.org/work/W2188948492> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W2188948492 abstract "packet inalarge-scale WSN.Substantial research effort is undertaken whichmainly falls into twocategories: packetReliable transmission service isindire needformany loss avoidance andpacket-loss recovery. Packet-loss avoidapplications inwireless sensor networks (WSNs). Mostex- anceapproaches [21, 23]trytoreduce theoccurrence of isting routing protocols however, seriously suffer fromlow packet lossbyselecting moreproductive next-hop nodes end-to-end success rates inreal deployments. Through ex- orintroducing multiple datapaths during transmissions. To tensive experiments onatest-bed ofMica2nodes, weiden- theopposite, packet-loss recovery approaches trytorecover tify three keyproblems that hinder thereliable packet deliv- thepacket loss whenithappens. Itcanbedoneinaneither ery. Inorder toaddress these problems andtherefore topro- end-to-end orper-hop manner[17]. However, inreal envivide areliability-orie nted transmission service, wepropose ronments challenges still exit that calls forfurther investianovel in-middle recovery mechanism thatfills thegapbe- gations. tweenthetraditional per-hop recovery andend-to-end re- Thefirst challenge isthelongtransmission paths in covery mechanisms. Torealize suchanidea, wedesign and large-scale WSNs.Usually thecommunication range ofa implement proliferation routing that leverages randomizedsensor nodeisshort (about 10meters forMica2[2]), while dispersity andreproduction. Thedistinctive feature ofpro- theapplication field canbelarge. Theend-to-end pathcan liferation routing isits great flexibility. Notonlycanitbe beuptohundreds ofhops. Inthecaseof200hops, the applied withanyMediumAccess Control (MAC)protocolend-to-end success rate decreases to1%eveniftheper-hop androuting metric, butalsoadesired service quality can success rateisashigh as99%. beeffectively derived bycontrolling thesystem parameters. Thesecond challenge istheself-congestion phenomena Suchafeature isrevealed bytheoretical analysis andcon- duetotheradio interference andcollisions. Inmesh-based firmed byimplementation andsimulation experiments. Ina andmulti-path approaches, themultiple datacopies introspecific experiment setup, proliferation routing canincreaseducedbythesamedataoften interfere witheachother, retheend-to-end transmission success rateupto70%com- ducethelimited bandwidth andthuscausecongestions to pared withthewell-known hop-based routing andflooding. forwarding nodes. Thethird challenge isthebadlink propagation problem duetotheunreliable links. Intheory awireless network canbemodeled asagraph basedonthehopsandallthe" @default.
- W2188948492 created "2016-06-24" @default.
- W2188948492 creator A5082653046 @default.
- W2188948492 date "2007-01-01" @default.
- W2188948492 modified "2023-09-26" @default.
- W2188948492 title "A Rellabllity-orle nted Transmlsslon Service inW'ireless Sensor Networks" @default.
- W2188948492 hasPublicationYear "2007" @default.
- W2188948492 type Work @default.
- W2188948492 sameAs 2188948492 @default.
- W2188948492 citedByCount "0" @default.
- W2188948492 crossrefType "journal-article" @default.
- W2188948492 hasAuthorship W2188948492A5082653046 @default.
- W2188948492 hasConcept C158379750 @default.
- W2188948492 hasConcept C25906391 @default.
- W2188948492 hasConcept C31258907 @default.
- W2188948492 hasConcept C41008148 @default.
- W2188948492 hasConcept C48044578 @default.
- W2188948492 hasConcept C5119721 @default.
- W2188948492 hasConcept C54108766 @default.
- W2188948492 hasConcept C74296488 @default.
- W2188948492 hasConcept C77088390 @default.
- W2188948492 hasConceptScore W2188948492C158379750 @default.
- W2188948492 hasConceptScore W2188948492C25906391 @default.
- W2188948492 hasConceptScore W2188948492C31258907 @default.
- W2188948492 hasConceptScore W2188948492C41008148 @default.
- W2188948492 hasConceptScore W2188948492C48044578 @default.
- W2188948492 hasConceptScore W2188948492C5119721 @default.
- W2188948492 hasConceptScore W2188948492C54108766 @default.
- W2188948492 hasConceptScore W2188948492C74296488 @default.
- W2188948492 hasConceptScore W2188948492C77088390 @default.
- W2188948492 hasLocation W21889484921 @default.
- W2188948492 hasOpenAccess W2188948492 @default.
- W2188948492 hasPrimaryLocation W21889484921 @default.
- W2188948492 hasRelatedWork W1529589810 @default.
- W2188948492 hasRelatedWork W2183073151 @default.
- W2188948492 hasRelatedWork W2184570500 @default.
- W2188948492 hasRelatedWork W2184989444 @default.
- W2188948492 hasRelatedWork W2185595118 @default.
- W2188948492 hasRelatedWork W2186820482 @default.
- W2188948492 hasRelatedWork W2187851481 @default.
- W2188948492 hasRelatedWork W2188031262 @default.
- W2188948492 hasRelatedWork W2188942392 @default.
- W2188948492 hasRelatedWork W2189298163 @default.
- W2188948492 hasRelatedWork W2189581889 @default.
- W2188948492 hasRelatedWork W3176755656 @default.
- W2188948492 hasRelatedWork W2181380402 @default.
- W2188948492 hasRelatedWork W2182569628 @default.
- W2188948492 hasRelatedWork W2183329766 @default.
- W2188948492 hasRelatedWork W2185344934 @default.
- W2188948492 hasRelatedWork W2186301011 @default.
- W2188948492 hasRelatedWork W2186415421 @default.
- W2188948492 hasRelatedWork W2188454554 @default.
- W2188948492 hasRelatedWork W2188849888 @default.
- W2188948492 isParatext "false" @default.
- W2188948492 isRetracted "false" @default.
- W2188948492 magId "2188948492" @default.
- W2188948492 workType "article" @default.