[opendtv] Re: Multi-band TV receiver and DVB-H

  • From: "John Shutt" <shuttj@xxxxxxxxx>
  • To: <opendtv@xxxxxxxxxxxxx>
  • Date: Thu, 27 May 2004 12:14:52 -0400

Doug,

The main reason DVB-H was designed as a spec was for low power consumption.
Are you telling me that the 4th generation Lynx or 5th generation Zenith, or
Nth generation ATI/Nxtwave chips, with their acres of silicon devoted to
equalization processing, are low power?

Cheers,

John Shutt, who insists on living in the past...

----- Original Message ----- 
From: "Doug McDonald" <dtvmcdonald@xxxxxxxxx>

>
> False. I can provide you with a design that
> will use the training signal to instantly train the
> equalizer, and then retain training for as long
> as desired. By instantly I mean just that: you can
> turn
> on just before a training interval occurs, and as soon
> as it is over the data will be coming in OK. No
> 1 sec or even 1/2 second for training. This system
> does, of course, track dynamic multipath, better
> than  8K  COFDM does and equal to 2K.
>
> Doug McDonald
>
>
> =====
> Doug McDonald
> my last name at scs dot uiuc dot edu, not here at Yahoo, please
>
>
>
>
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