Digital Multimedia Broadcasting (DMB) Developments of Late

My wife and I just recently traded in our Kia Sportage and purchased a new Hyundai Tucson.  In the process, we chose several options, including the built-in navigation system.  The navigation options on the system are quite nice and highly programmable.   In addition, the system includes a DVD player, FM, and DMB (Digital Multimedia Broadcasting), among other things.  One day, a couple of weekends ago, I was checking out the system and when I pressed the DMB button on the left of the console and found myself watching a Korean drama via terrestrial DMB, it occurred to me what a convenient and natural option this was.  I imagined being caught in traffic, arriving at an appointment or simply being out in the mountains on a Fall afternoon, when it might be nice to watch a bit of television.  I also thought of the fact that most countries in the world don't yet enjoy the convenience of free DMB television, so this is an update on two earlier posts (the first here and the second here.)   Several things are happening in the DMB industry.

First, according to reports in Korea's electronics newspaper (전자신문), several of the terrestrial DMB broadcasting companies are starting to specialize, in an effort to attract a more targeted audience, and advertisers.  For example, U1 is specializing in online and offline sports, and Korea DMB was changing its name and plans a focus on the economy.

Second, also according to the Electronics Newspaper, three big mobile carriers in Korea are experimenting with two-way data broadcasting services using DMB.  Using such services, users can do search, shopping or communications while watching DMB programming.   This is similar to the sort of services that are incorporated in the IPTV offerings for which more than one million Koreans have subscribed to date.

Second, the export market for Korea's DMB technology, although in its infance, is still alive.  The technology is being used in such nations as Germany, China, Ghana, and France.

Like wireless broadband (WiBro), Korea's DMB technology faces competitors in the global market.  However, there may well be an important market niche for Korean technology.  This is a sector to watch closely.

Hangeul and Korea's Information Society

Tomorrow, it turns out, is the 563rd anniversary of the promulgation of Hangeul by King Sejong. An opinion piece in the Korea Times provides some interesting background, but I'd like to emphasize a bit more, in relation to the central focus of this blog.

• Because the Korean alphabet is so scientific and phonetic, it was an important factor in accelerating the uptake of computers, mobile phones and all sorts of digital electronic devices here.


• It is possible to type much faster on a hangeul computer keyboard than on a qwerty English keyboard--much faster! Just watch any reasonably skilled Korean typing and you'll see what I mean.


• Because Hangeul is alphabetic, it was conducive to the rapid development and growth of the graphics industry, which began back in the 1980's. Some of us remember when there were no Korean fonts, only calligraphy.


• Literacy is an essential requirement for the information society and Hangeul helped promote it in Korea. For years now, South Korea has had near-universal literacy.

On the occasion of Hangeul's 563rd anniversary, it is well to remember the above points. People from North America or Europe frequently lump the Korean alphabet in with Chinese and Japanese and assume that it is a pictographic writing system. To the contrary, it is alphabetic, scientific and an important factor in explaining the rapid digital development in Korea over the past three decades or so!

Korea's IT Service Sector vs. IT Manufacturing

In recent decades, South Korea has become an IT Powerhouse, based largely on the impressive strides it has made in ICT-related manufacturing.   We all know the main products --semiconductors, mobile handsets, LCD flat panel displays and digital televisions, along with parts and components for many of these products as well as fiber optic and wireless digital networks.

A new report by the Hyundai Research Institute warns that the sluggish development of South Korea's IT Service industry could hurt the country's overall IT competitiveness since it widens the gap between the service and manufacturing sectors.  Korea's IT Service industry expanded by an annual average of 7.1% from 2001 through 2008, while its IT manufacturing industry grew 9.5 percent in the same period.

An article published by Yonhap News also notes that the the IT service industry encompasses consulting, systems integration and management, and IT education.