BusinessWeek has published an article about the major mobile television protocols: European Commission-promoted DVB-H, Qualcomm’s MediaFLO and South Korea-promoted DMB (Digital Multimedia Broadcasting).
It’s mostly an overview of the state of those protocols. The most interesting aspect might be reporting about spectrum issues and whether an alternative protocol could succeed in Europe rather than the EC-pushed DVB-H.
There isn’t any available mobile TV spectrum in South Korea, but the Koreans are touting their protocol, DMB, as suitable for Europe, the article says. S.H. Kim, the director of a promotion team for information technologies under Korea's Ministry of Information and Communications, says, “We do not think this [EC] decision to support DVB-H will be easily implemented in the European market because all of the countries have different regulations and different spectrum.”
Kim notes there is a successful commercial DMB service in Germany and trials in the Netherlands, Britain, Italy and Norway, BusinessWeek says.
Lack of spectrum — opportunities?
BusinessWeek says the lack of spectrum for DVB-H in some European countries might help foster implementing other protocols, such as even WiMAX. (The article doesn’t discuss it, but Sprint is likely to offer mobile TV over its future WiMAX network.)
The article notes that DVB-H channels might not be available in the U.K. until 2012, and another one or two years might be required before commercial service was implemented. London will host the Summer Olympics in 2012 (despite the rather controversial jigsaw logo! see left) but cellular operators might not be able to offer DVB-H mobile TV in time for the event, BusinessWeek points out.
(That’s not say that U.K. operators wouldn’t be able to offer any Olympics programs. As I’ve written many times, all the major operators already offer 3G-based mobile TV and it’s a slam dunk that regardless of the protocol(s) a huge number of mobile TV programs — as well as other wireless information — will be offered.)
For the past few years, countries hosting major sporting events have rushed to implement the most advanced mobile TV systems. As BusinessWeek notes, the Chinese certainly hope to offer mobile TV when Beijing hosts the Olympics next year, although there has been a great deal of confusion and controversy about using a homegrown Chinese mobile TV protocol versus more common protocols.