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Convert demodulation I/Q to soft Data

Started by Robert August 25, 2005
Hi Eric,

Ah, I think Intel should invent a tool for people to communicate with
each other more easily ;-) 

All the best,
Robert

On Thu, 25 Aug 2005 12:45:28 +0000 (UTC), "Howard Long"
<howard@howardlongxxx.com> wrote:

>"Robert" <zhushenli@gmail.com> wrote in message >news:1124943731.859440.84990@o13g2000cwo.googlegroups.com... >> I found the signal after demodulation module are Data_I[q:0] and >> Data_Q[q:0]. >> How to convert Data_I[q:0] and Data_Q[q:0] to soft information >> Data[q:0]? >> May you please recommend some references? >> >> Any suggestions will be appreciated! > >I'm assuming that by 'demodulation' you mean that it's been downconverted to >baseband. > >This reference http://www.dspguru.com/info/tutor/QuadSignals.pdf is the best >one I've seen on quadrature signals. > >Kind Regards, Howard
Hello Howard, my mother also thinks that reference is the best she's seen on quadrature signals. See Ya', [-Rick-]