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dc.contributorGómez Montenegro, Carlos
dc.contributorSeyfettin Demirkol, Ilker
dc.contributor.authorAldana Parra, Luis
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC
dc.date.accessioned2020-01-09T21:59:46Z
dc.date.available2021-01-10T01:31:58Z
dc.date.issued2019-10
dc.identifier.urihttp://hdl.handle.net/2117/174550
dc.description.abstractThe number of IoT devices is growing at high speed, around 18 billion devices are forecast by 2022. Many of these devices are implemented with simple hardware, with low specifications and low resources. Taking into account the limited hardware resources and the huge network formed by IoT devices, CoAP was born as a lighter application protocol than HTTP. One important task for this scenario is the congestion control of huge networks using simple hardware devices. CoAP implements a simple congestion control solution, but many research articles show that this solution is not very efficient and it could be improved using other congestion control algorithms. CoCoA was born with the aim of being the standard congestion control algorithm for CoAP and has been proven through many studies, that it improves CoAP default performance in several scenarios. However, some research articles show that CoCoA offers low performance in bufferbloat scenarios. This thesis evaluates CoCoA in bufferbloat scenarios and introduces changes on CoCoA algorithm, achieving an improvement on its performance.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.subject.lcshInternet of things
dc.subject.otherCoAP
dc.subject.otherCoCoA
dc.subject.otherIoT
dc.subject.othercongestion control
dc.titleAdvanced Congestion Control Mechanisms for Internet of Things
dc.typeMaster thesis
dc.subject.lemacInternet de les coses
dc.identifier.slugETSETB-230.145826
dc.rights.accessOpen Access
dc.date.updated2019-10-30T06:51:47Z
dc.audience.educationlevelMàster
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona
dc.audience.degreeMÀSTER UNIVERSITARI EN ENGINYERIA DE TELECOMUNICACIÓ (Pla 2013)


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