Who Began First Commercial Tri-band LTE-A Service in Korea?

SEOUL, Jan. 20 (Korea Bizwire) – Three major telecommunications carriers in Korea are engaging in a fierce legal battle over the title of the first commercial service provider of tri-band LTE- Advanced (LTE-A) technology. On December 29, SK Telecom, Korea’s largest mobile carrier, announced that it was the first company in the world to launch commercial [...]