[opendtv] Re: Demand for free DTV rising in Australia

John Shutt wrote:

> At the 2000 NAB, Sinclair used HM-COFDM to delivered 13.6 Mbps
> to fixed receivers on the exhibition floor using indoor
> antennas, and simultaneously delivered 4.5 Mbps to a portable
> Nokia Mediascreen that worked everywhere in Las Vegas,
> including in a car traveling at well over the legal highway
> speed limit, and could only be made to fail when shut inside
> of a transmitter cabinet.
>
> At the 2007 NAB, A-VSB delivered 14 Mbps to fixed receivers
> and 500 Kbps to mobile receivers that never broke 25 MPH.

Question 1: Did you do a C/N margin comparison? If not, why not? What
are we comparing here?

Question 2: Did the mobile test try highway speeds for A-VSB? If not,
why not? What are we comparing here?

Bert
 
 
----------------------------------------------------------------------
You can UNSUBSCRIBE from the OpenDTV list in two ways:

- Using the UNSUBSCRIBE command in your user configuration settings at 
FreeLists.org 

- By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word 
unsubscribe in the subject line.

Other related posts: