Apparatus for Generating Spreading Sequences and Determining Correlation
作者： Songping Wu , Hongyuan Zhang , Rohit U. Nabar , Hui-Ling Lou
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摘要: An apparatus includes a signal generator to output one of first sequence or second and augment sequences with cover codes, such that sum out-of-phase aperiodic autocorrelation coefficients the is zero, physical layer preamble controller control generate data unit, including short training field (STF) formatter cause an STF for use in at least frame synchronization, long (LTF) LTF channel estimation, controls include last portion STF, beginning LTF.
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