internet corea
TRANSCRIPT
Internet Corea
Dae Young KIM, CNUThomas Byeong-Nam YOON, KKU
HyunJe PARK, MKE
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Short History ofCorean ICT
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'80's
● TDX– Before: S iemens M10, Bell Telephone (Belgium)
● DRAM– Samsung, LG, Hyundai, ...
● ISDN
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'90's
● BISDN/ATM● Mobile/CDMA
– Qualcomm– ETRI, KT, MIC, Samsung/LG/Hyundai/Daewoo
● Broadband Internet– DSL: Thrunet/Hanaro/KT/DearmLine– Cable: Thrunet/Hanaro/Onse/Dacom/SKT/DrmLn
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2000's
● WiBro(Mobile WiMAX)● LTE● NGN● Smart phones
– Samsung, LG● Gigabit Ethernet● PON
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Now and Beyond
● Internet speed to the home– Now: 100Mbps– Beyond 2015: 1 Gbps
● Future Internet● SMART: work, home, grid, ...
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Optical Internet
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Milestone
● 6/1 Mbps– ADSL
● 20Mbps up– FTTC/PON
● 1Gbps up– FTTH/PON
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Japan vs Corea
● Corea– ISDN > DSL > FFTC > FTTH
● Japan– ISDN > (DSL) > FTTC > FTTH
● Result– JP: Stronger in fiber infrastructure– KR: Catching up
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Fiber Owners
● Energy– KEPCO, power plants, ...– PowerCom
● Transportation– Trains, Subways, Highways, …
● Municipals, Water(KOWACO), …
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Why the CoreanBroadband Internet?
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Fair Competition
● Deregulation since late 90's● Fair to Insane competition
– Thrunet/Hanaro: the champion– KT: lazy/slow dinosaur
● Multiple competitors at each household (now)– KT, SKT, LG, PowerCom, Cables, independents– At least three and up
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Geographical
● Small land– 70% mountains
● Very densely populated– Mostly in big cities
● Housings– Apartments: dominant
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PPP
● Ministries: PTT > MIC > KCC/MKE● ETRI: research institute● ISPs: KT, SKT, …● Industries: Samsung, LG, …● Users/People
– Most are greedy, short-tempered, early adopters– Spoiled children– Quicker, Faster, Luxurious, … all non-decency...?
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Thanks
● Thomas ByeongNam Yoon <[email protected]>
– ETRI, NIA, Chile/Turkey, KKU● HyunJe Park <[email protected]>
– KAIST, Thrunet, MKE● DaeYoung Kim <[email protected]>
– CNU● All through the last 30 years of KR ICT