METHODS AND APPARATUS FOR GENERATING AND PROCESSING WIDEBAND SIGNALS HAVING REDUCED DISCRETE POWER SPECTRAL DENSITY COMPONENTS
摘要
<p>Methods and apparatus for generating and processing wideband signals having reduced discrete power spectral density (PSD) components are disclosed. A wideband signal having reduced discrete PSD components is achieved by generating data symbols responsive to data for transmission, transforming one or more of the data symbols into a frame including one or more orthogonal frequency division multiplexing (OFDM) symbols, selectively inverting the frame responsive to a pseudo-random data sequence, and modulating wideband signal pulses of the wideband signal with the selectively inverted frame.</p>
申请公布号
WO2005099203(A1)
申请公布日期
2005.10.20
申请号
WO2005US10491
申请日期
2005.03.29
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;MO, SHAOMIN, SAMUEL;SIKRI, DIVAYDEEP;GELMAN, ALEXANDER, D.;HAIMOVICH, ALEXANDER, M.
发明人
MO, SHAOMIN, SAMUEL;SIKRI, DIVAYDEEP;GELMAN, ALEXANDER, D.;HAIMOVICH, ALEXANDER, M.