I never received my own post that you responded to here. Strange.
There is an IEEE Symposium in DC the end of the month. Mike Simon will be talking about A-VSB and there will be a representative from Tsinghua University, a Jian Song, on the subject of the Chinese modulation, DMB-T/H. Also Maybe a Dr. Yang of Legend Silicon which has implementation rights, whatever that is, to DMB-T/H.
http://www.ieee.org/organizations/society/bt/06abs/06sympoindex.html
Bob Miller
Bob Miller wrote:
> No one is supporting the VSB option either with receivers > or transmitters. > > It was included only to be "politically correct", to get > past the argument. ... > So I guess we will see a shoot-out between the two > modulations with equal market conditions. But my source > says its all over before it starts. No support whatsoever > for the VSB option.
In spite of your "source," I think this should be an interesting shootout if it does occur. The reason being, IIRC, the TS-COFDM scheme uses a new training sequence sent instead of the GI, correct? So in principle, this now works very much like their version of VSB.
Assuming they use the same, presumably perfectly designed training sequence, for COFDM and for VSB, I'd be very curious indeed to see the tradeoffs. Let's hope this is put to a real test, both urban and rural settings.
Bert
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