| Autor: |
Viegas, Carlos M. D., Sampaio, Silvio, Vasques, Francisco, Portugal, Paulo, Souto, Pedro |
| Zdroj: |
2012 9th IEEE International Workshop on Factory Communication Systems; 1/ 1/2012, p59-62, 4p |
| Abstrakt: |
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. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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