Taboada Puente Ianire

Taboada Puente, Ianire

Datu pertsonalak

Taboada Puente, Ianire

Helbidea: Urkixo zumarkalea z.g. PK: 48013. Bilbo
Bulegoa: Lab. NQaS
Email: ianire.taboada@ehu.es
Telefonoa: +34 94 601 7361

 

Titulazio akademikoa

Unibertsitateko Titulazioa

Titulua: Telekomunikazio Ingeniaritza
Ikastegia: Euskal Herriko Unibertsitatea
Lorpen data: 2008

Doktoregoa

Egitarauaren titulua: TICRM
DEA lorpen-data: 2010
Tesiaren izenburua: QoE-aren optimizaziorako indize erregelen proposamenak sare baliabideen esleipenerako planifikazioan
Lorpen-data: 2013

Argitalpenak

A lightweight network state estimation mechanism in ARQ-based wireless networks

Egileak:
Fidel Liberal, Ianire Taboada, Jose Oscar Fajardo
Urtea:
2013
Aldizkaria:
Telecommunication Systems
Hasierako orria - Amaierako orria:
1 - 21
Deskribapena:

<span lang="en">Most multimedia applications implement some kind of packet losses analysis mechanism to trigger self–adaptation actions. However, error recovery mechanisms such as ARQ variants avoid packet losses at IP level. Then, there appears an impact into the delay that may indeed result on application–level losses due to samples arriving later than the scheduled playout time. In most cases such degradations are not detected until they are so severe than even losses at IP level appear. We propose a lightweight method that achieves a finer grain estimation. We prove mathematically the capability of modified versions of statistics of delay to predict the error ratio of the wireless link and the load of the wired backhaul. After deducing also simplified heuristics for proposed method, we analyze their estimation capabilities and provide guidance for selecting appropiate parameters.</span>

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Artikuluak

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