Re: [Discuss-gnuradio] Re: Discuss-gnuradio Digest, Vol 65, Issue 45

2008-04-27 Thread Tom Rondeau
CHIN-YA HUANG wrote: Message: 6 The OFDM system uses fft_length number of subcarriers and occupied_tones number of used subcarriers. The used subcarriers are mapped to the middle of the fft_length subcarriers leaving the same number of guardband subcarriers on either side. The middle two

[Discuss-gnuradio] Re: Discuss-gnuradio Digest, Vol 65, Issue 45

2008-04-25 Thread CHIN-YA HUANG
Message: 6 The OFDM system uses fft_length number of subcarriers and occupied_tones number of used subcarriers. The used subcarriers are mapped to the middle of the fft_length subcarriers leaving the same number of guardband subcarriers on either side. The middle two subcarriers are