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

--- John Shutt <shuttj@xxxxxxxxx> wrote:
> Bert,
> 
> I don't believe you can play the same power saving
> trick with a single
> carrier system, since you need to have a continuous
> signal presented to the
> equalizer to track dynamic multipath. 


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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