Identificação de Ofensores em Redes IEEE 802.11 Utilizando Lógica Nebulosa

This paper presents a method to identify devices causing the MAC anomaly in IEEE 802.11 networks using fuzzy logic. To do so, a test bench with specific hardware and software configuration was implemented, that allows gathering of information needed to determine transmission power and throughput of network stations. With these data, a fuzzy system was developed to determine an offensive potential for all network devices, permitting to identify the probable offending device.