I have tried/tested TD-SCDMA handsets and I am glad my company does not make them. The last time I checked TD-SCDMA out was at the PT Wireless Expo in Beijing last October, how about you?
Yet none of those 1.3 billion people are using it, go figure...
Technology-wise TD-CDMA is the most similar 3G technology to TD-SCDMA. Biggest difference being that it actually works for broadband data. IP Wireless and their partner Alcatel are making a go of TD-CDMA in several countries including UK and USA.
You guys are the ones pumnping up the hype about InterDigital's TDD and 3G IPR, so when will I see one of those companies licensed?? As it is, the TDD story seems as pathetic as pumping up the Tantivity settlement...