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dc.contributorFazli, Eriza
dc.contributorHesselbach Serra, Xavier
dc.contributor.authorGasparín Forné, Ana
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2014-06-04T07:02:18Z
dc.date.available2014-06-04T07:02:18Z
dc.date.issued2014-04-23
dc.identifier.urihttp://hdl.handle.net/2099.1/21668
dc.description.abstractThe increasing air traffic at European level and the limitations of the current airport infrastructure make necessary the modernization of the European Air Traffic Management. This need has prompted the creation of SESAR, the technological project that describes the necessary steps to carry out the modernization of the actual European ATM. One of the cornerstones of SESAR is based on the information management of the entire system as a whole. The fact that all information should be shared by all parties involved in the communication makes necessary the use of standards. One of the proposed standards is ARINC 633 which refers to communication between aircraft and its airlines. All these standards use XML for information encoding. XML has been widely adopted due to the many benefits it provides. However, this language has a main drawback: its verbosity. Adding to this problem the fact that the information is sent via satellite links, compression become a key element to make the communication viable. The current report presents a benchmark of different compression techniques applied to files based on ARINC 633 standard. To carry out this benchmark it has been implemented a complete framework which consists of sample file generation, compression, decompression, validation and performance measurement. The measurement of the compression ratio and CPU consumption shows how the use of specific compressors for XML files increase the compression performance compared with general purpose compressors. The comparison also shows that it is possible to take advantage of the use of schemas to achieve a noticeably increase in the compression ratio.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rightsS'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada'
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Informàtica teòrica::Algorísmica i teoria de la complexitat
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Trànsit de dades
dc.subject.lcshAlgorithms
dc.subject.lcshData compression (Telecommunication)
dc.subject.otherXML
dc.subject.otherARINC 633
dc.subject.otherAlgoritmos
dc.subject.otherCompresión de datos
dc.titleXML compression algorithms benchmark on ARINC 633 data
dc.title.alternativeEvaluación de algoritmos de compressión para ficheros XML basados en el estándar ARINC 633
dc.title.alternativeAvaluació d’algorismes de compressió per a fitxers XML basats en l’estàndard ARINC 633
dc.typeMaster thesis (pre-Bologna period)
dc.subject.lemacAlgorismes
dc.subject.lemacDades -- Compressió (Telecomunicació)
dc.identifier.slugETSETB-230.93824
dc.rights.accessOpen Access
dc.date.updated2014-05-27T05:51:54Z
dc.audience.educationlevelEstudis de primer/segon cicle
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona
dc.audience.degreeENGINYERIA DE TELECOMUNICACIÓ (Pla 1992)


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