Signal classification by discrete Fourier transform Export

@article{822671, abstract = {This paper presents a signal classification method using the discrete Fourier transform (DFT). In digital data transmission over telecommunication networks and radio channels digital modulation schemes are used. In information warfare these waveforms are detected, classified and identified. We study how DFT-methods can be used for classification purposes. We analyze transmission baud rates, modulation methods (MFSK, MPSK, QAM), transmitted symbols and bit rates using different sampling frequencies and symbol times (numbers of samples) with DFT. Our simulation results gave some ideas for a new data modem design using DFT and high speed digital signal processing (DSP). We have developed an adaptive modem prototype and an algorithm based on DFT. We have tested new adaptive waveforms and we had seamless data transmission through different public analog and digital telecommunication networks including the GSM network with much higher bit rates than with any standard ITU-T modems}, author = {Lallo, P. R. U.}, citeulike-article-id = {2817201}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/MILCOM.1999.822671}, doi = {10.1109/MILCOM.1999.822671}, journal = {Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE}, keywords = {adaptive-modem-prototype, adaptive-signal-processing, adaptive-waveforms, algorithm, bit-rates, cellular-radio, data-modem-design, digital-data-transmission, digital-radio, digital-signal-processing, discrete-fourier-transform, discrete-fourier-transforms, frequency-shift-keying, gsm-network, high-speed-dsp, information-warfare, itu-t-modems, mfsk, modems, mpsk, phase-shift-keying, public-analog-telecommunication-networks, public-digital-telecommunication-networks, qam, quadrature-amplitude-modulation, radio-channels-digital-modulation, sampling-frequencies, seamless-data-transmission, signal-classification, signal-samplingdft, simulation-results, symbol-times, transmission-baud-rates, transmitted-symbols}, posted-at = {2008-05-20 17:59:48}, priority = {4}, title = {Signal classification by discrete Fourier transform}, url = {http://dx.doi.org/10.1109/MILCOM.1999.822671}, volume = {1}, year = {1999} }

TY - JOUR ID - 822671 L3 - citeulike-article-id:2817201 N2 - This paper presents a signal classification method using the discrete Fourier transform (DFT). In digital data transmission over telecommunication networks and radio channels digital modulation schemes are used. In information warfare these waveforms are detected, classified and identified. We study how DFT-methods can be used for classification purposes. We analyze transmission baud rates, modulation methods (MFSK, MPSK, QAM), transmitted symbols and bit rates using different sampling frequencies and symbol times (numbers of samples) with DFT. Our simulation results gave some ideas for a new data modem design using DFT and high speed digital signal processing (DSP). We have developed an adaptive modem prototype and an algorithm based on DFT. We have tested new adaptive waveforms and we had seamless data transmission through different public analog and digital telecommunication networks including the GSM network with much higher bit rates than with any standard ITU-T modems JF - Military Communications Conference Proceedings, 1999. MILCOM 1999. IEEE TI - Signal classification by discrete Fourier transform VL - 1 KW - adaptive-modem-prototype KW - adaptive-signal-processing KW - adaptive-waveforms KW - algorithm KW - bit-rates KW - cellular-radio KW - data-modem-design KW - digital-data-transmission KW - digital-radio KW - digital-signal-processing KW - discrete-fourier-transform KW - discrete-fourier-transforms KW - frequency-shift-keying KW - gsm-network KW - high-speed-dsp KW - information-warfare KW - itu-t-modems KW - mfsk KW - modems KW - mpsk KW - phase-shift-keying KW - public-analog-telecommunication-networks KW - public-digital-telecommunication-networks KW - qam KW - quadrature-amplitude-modulation KW - radio-channels-digital-modulation KW - sampling-frequencies KW - seamless-data-transmission KW - signal-classification KW - signal-samplingdft KW - simulation-results KW - symbol-times KW - transmission-baud-rates KW - transmitted-symbols AU - Lallo, PRU PY - 1999/// UR - http://dx.doi.org/10.1109/MILCOM.1999.822671 ER -