[linux-dvb] DVB-T frequency_list_descriptor

Robert Schlabbach robert_s at gmx.net
Wed Dec 21 19:19:01 CET 2005


From: "Simon Kilvington" <s.kilvington at eris.qinetiq.com>
> is there no way to tell without having to try each frequency?

The idea of the frequency_list_descriptor is that the receiver tries _all_
frequencies and decides which one it gets the best signal from.

Actually, I think it should work the other way around: When a receiver
scans for multiplexes, and scans all frequencies, it might find the same
contents from several transmitters. The frequency_list_descriptor allows
the receiver to identify which multiplexes carry the same contents, so that
it can then select the multiplex with the best signal.

Regards,
--
Robert Schlabbach
e-mail: robert_s at gmx.net
Berlin, Germany




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