Just days after an LTE-Advanced variant of Samsung's Galaxy S 4 leaked, Korean carrier SK Telecom has officially announced it's launching the world's first LTE-Advanced wireless network. The Galaxy S4 LTE-A is also official (in red or blue) as the first device able to take advantage of the new technology for even faster data transmission speeds. According to the press release, SK Telecom plans to have as many as seven LTE-A devices available by the end of the year, all capable of up to 150Mbps. While SK Telecom is using Carrier Aggregation and Coordinated Multi Point technology to improve speeds right now, it will add Enhanced Inter-Cell Interference Coordination in 2014 to go even faster. After that, it suggest carrier aggregation will improve to support higher speeds and faster uploads in subsequent years.
To take advantage of the higher speeds, SK Telecom's Btv IPTV service will begin offering 1080p video streaming in early July. That will be accompanied by enhanced multiview baseball broadcasts, more free videos, an HD video shopping service with six channels on one screen in August and the addition of FLAC audio files via its music package. Right now, the company has Seoul covered in LTE-A, and plans to eventually offer it in 84 cities, all at the same price as existing LTE service.