Abstract: An apparatus for jamming transmissions on a wireless network a signal generator and processor circuitry. The signal generator generates jamming signals. The processor circuitry demodulates a wireless signal received over the wireless network in accordance with an IEEE 802.11 standard and identifies a media access control (MAC) header within the demodulated signal. The MAC header includes a duration and at least one address. Frames are identified for jamming based on an analysis of the at least one address. When a frame for jamming is identified, a time period for jamming the wireless signal is calculated based on the duration and the signal generator is controlled to generate a jamming signal during the calculated time period.

Abstract: An apparatus for jamming transmissions on a wireless network a signal generator and processor circuitry. The signal generator generates jamming signals. The processor circuitry demodulates a wireless signal received over the wireless network in accordance with an IEEE 802.11 standard and identifies a media access control (MAC) header within the demodulated signal. The MAC header includes a duration and at least one address. Frames are identified for jamming based on an analysis of the at least one address. When a frame for jamming is identified, a time period for jamming the wireless signal is calculated based on the duration and the signal generator is controlled to generate a jamming signal during the calculated time period.