On 29 Mrz., 21:17, "julius" <juli...@gmail.com> wrote:
> On Mar 29, 9:37 am, volkerji...@gmail.com wrote:
>
> > Hallo, everyone
>
> > I have just decoded theTPSin DVB-T/H before and after the channel
> > equaqlizer.
> > The result by me shows,TPSDecoding before the channel eqalizer is
> > more robust as after the Channel Equalizer even by TU-6 or AWGN
> > channel.
> > Can somebody tell me the reason?
> > My Channel Equalizer works fine for the data tone.
> > thans a lot
>
> > jjyy
>
> What isTPSand what is TU-6?

sorry. TPS means Transmission Parameter Signaling. It is defined in
the Standard ETSI300744.
TU-6 is the channel mode for typical urban situation with 6 Taps.
Can somebody tell me, shall I do the decoding of the TPS before the
channel equalizer?
there is a us patent :
http://www.google.de/patents?vid=USPAT7123669&id=4B17AAAAEBAJ&dq=dvbt+tps&jtp=1#PPA1-IA1,M1
they do it after the channel equalizer and even with the channel state
information to decode the TPS. Is that realy needed?
thanks for any answer !

On Mar 29, 9:37 am, volkerji...@gmail.com wrote:
> Hallo, everyone
>
> I have just decoded the TPS in DVB-T/H before and after the channel
> equaqlizer.
> The result by me shows, TPS Decoding before the channel eqalizer is
> more robust as after the Channel Equalizer even by TU-6 or AWGN
> channel.
> Can somebody tell me the reason?
> My Channel Equalizer works fine for the data tone.
> thans a lot
>
> jjyy

What is TPS and what is TU-6?

Hallo, everyone

I have just decoded the TPS in DVB-T/H before and after the channel
equaqlizer.
The result by me shows, TPS Decoding before the channel eqalizer is
more robust as after the Channel Equalizer even by TU-6 or AWGN
channel.
Can somebody tell me the reason?
My Channel Equalizer works fine for the data tone.
thans a lot

jjyy