Assessment of the interference caused by uncontrolled traffic sources upon real-time communication in IEEE 802.11-based mesh networks

Autor:	Pedro F. Souto, Francisco Vasques, Silvio Sampaio, Paulo Portugal, Carlos M. D. Viegas
Přispěvatelé:	Faculdade de Engenharia
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	IEEE 802.11 Wireless mesh network Service set Computer science business.industry Mesh networking Real-time computing Order One Network Protocol Switched mesh Shared mesh business IEEE 802.11s Computer network
Zdroj:	WFCS
Popis:	In this paper we assess the interference caused by external (uncontrolled) traffic sources upon real-time flows in IEEE 802.11-based mesh networks. Through a set of simulations, we assess the impact of external traffic sources by analyzing the end-to-end delay, frame loss ratio and deadline miss ratio as performance metrics for a set of real-time flows. We infer the maximum interfering traffic load that can be supported so that it does not negatively impact upon the behavior of the real-time flows. We highlight that there is a critical threshold load for the network above which the network can no longer reliably support real-time flows. Â(c) 2012 IEEE.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546c2bfed440cd3036b83ca4c0dd77ef https://hdl.handle.net/10216/97955 Zobrazit plný text záznamu