000001044 001__ 1044
000001044 005__ 20181005170946.0
000001044 022__ $$a978-1-4673-8422-3
000001044 0247_ $$2DOI$$a10.1109/ITC.2015.18
000001044 037__ $$aCONFERENCE
000001044 041__ $$aeng
000001044 245__ $$aAn analytical approach to performance analysis of coupled processor systems
000001044 260__ $$aGhent, Belgium$$b8-10 September 2015$$c2015
000001044 269__ $$a2015-09
000001044 300__ $$a9 p.
000001044 506__ $$ahidden
000001044 520__ $$9eng$$aWe consider a queuing system with coupled processors (CPS), in which the service rate at each queue varies over time in function of the set of active queues in the system. Performance analysis of CPS has so far been based on simulations or on complex Markov chains under restricting assumptions on input traffic statistics. In contrast, we propose a fully analytical approach to CPS, based on a worst case analysis of system dynamics, and applicable to a large family of traffic characterizations. We derive sufficient conditions for stability for traffic characterized stochastically as well as for traffic constrained by arrival curves, and we show how to compute bounds on backlog and delay. We illustrate our approach and assess our results by means of an example of coupling of wireless transmissions.
000001044 592__ $$aHEG VS HES-SO Valais-Wallis - Haute Ecole de Gestion & Tourisme
000001044 592__ $$bInstitut Informatique de gestion
000001044 592__ $$cEconomie et Services
000001044 65017 $$aInformatique
000001044 6531_ $$9eng$$aMarkov processes
000001044 655_7 $$afull paper
000001044 6531_ $$9eng$$adelay estimation
000001044 6531_ $$9eng$$amultiprocessing systems
000001044 6531_ $$9eng$$aqueueing theory
000001044 6531_ $$9eng$$atelecommunication traffic
000001044 700__ $$aRizzo, Gianluca$$uUniversity of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis)
000001044 700__ $$aVitale, Christian$$uIMDEA Networks, Spain
000001044 700__ $$aRengarajan, Balaji$$uAccelera Inc., USA
000001044 700__ $$aMancuso, Vincenzo$$uIMDEA Networks, Spain
000001044 711__ $$a27th International Teletraffic Congress (ITC)$$cGhent, Belgium$$d08/09/2015 / 10/09/2015
000001044 773__ $$tProceedings of the 27th International Teletraffic Congress (ITC) 2015
000001044 8564_ $$s993663$$uhttp://hesso.tind.io/record/1044/files/Rizzo_AnAnalyticalApproachToPerformanceAnalysis_2015.pdf
000001044 909CO $$ooai:hesso.tind.io:1044$$pDoc_type_Conferences$$pGLOBAL_SET$$qDoc_type_Rapport$$qDoc_type_Articles$$qDoc_type_Livres$$qDoc_type_Theses$$qDoc_type_Media$$qDoc_type_Chapitre_livre$$qDoc_type_Preprint$$qHEG-GE:public_conference
000001044 906__ $$aNONE
000001044 950__ $$aI1
000001044 980__ $$aconference