Wireless KT Corporation

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1 wireless

1.1 smartphones , tablets
1.2 wi-fi hotspots
1.3 4g lte
1.4 giga lte
1.5 trs





wireless

as of 2012 kt customers can receive services on of radio frequency band assigned, 1 or more of radio interfaces.



smartphones , tablets

kt first operator in south korea introduce iphone, korean market in november 2009. next generation model sold 1 million units within 4 months of september 2010 launch. kt launched ipad in november 2010.


wi-fi hotspots

as of june 2015, kt owns , operates more 140,000 wi-fi hotspots under name kt olleh wifi zones.


4g lte

kt discontinued 2g coverage in january 2012 in seoul area, , march 2012 in rest of south korea on 1.8 ghz frequency, whichwill reassigned lte network branded olleh lte (올레 엘티이)lte coverage on south korea accomplished june 2012. dual-band lte on 900 mhz available in seoul end of 2012.


giga lte

in june 2015 kt announced has teamed samsung electronics combine wi-fi , lte in gigabit-speed mobile service called giga lte. new network estimated 15 times faster existing lte , 4 times faster tri-band lte-a, fastest wireless network available in korean market.


trs

kt operator provides trs in south korea, merged t-on telecom in september 2012.








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