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In this paper, an intrusion detection system (IDS) based on adaptive neuro-fuzzy inference system (ANFIS) rule is realized to minimize the detection delay for the deauthentication denial-of-service (DOS) attacks on the medium access control (MAC) layer of a wireless local area network (WLAN). Both the average sequence number gap (SNG) between the successive(More)
Following the DSRC vehicular communications IEEE802.11p physical layer standards, this paper presents the required computing time estimations of baseband processing modules on the DSP platform and uses this estimation to explain the decision of choosing to implement the 64 point IFFT/FFT module with the FPGA chip. The IFFT/FFT processing time of OFDM(More)
The ultra-wide band (UWB) in-vehicle channel measurement through sounding the channel with the chirp pulse signal is proposed in the paper. An UWB channel impulse response (CIR) estimator using de-convolution technique is presented to compare the measurement error of the UWB CIR generated from the chirp sounding pulse signal and the Gaussian pulse sounding(More)