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4 3 FMC 95 1. 95 2. 97 3. 98 4. (data pipe ) 100 5. 103 4 106 1 FMC 106 2 FMC 108 1. 108 2. 110 3. 113 4. 114 5. 114 6. 115 3 116 119 122

5 2 1 OnePhone 37 2 2 FMC 47 2 3 KT 62 2 4 SK 64 2 5 LG 65 2 6 66 3 1 77 3 2 78 3 3 / ( ) 88 4 1 FMC 111 4 2 FMC 112

6 1 1 NGN 28 1 2 31 2 1 33 2 2 Netspot Swing 36 2 3 FMC : 37 2 4 FMC 38 2 5 FMC 42 2 6 FMC 43 3 1 83 3 2 3G ARPU(KTF, 08. 3) 84 3 3 KT FMC 1 90 3 4 KT FMC 2 90 3 5 96 3 6 99 3 7 100 3 8 102 3 9 103 4 1 (Bill and Keep) 115 4 2 / / 117

7 1,. (VoIP: Voice over Internet Protocol). VoIP,,.. 4, 5,. FMC. FMC (seamless). FMC. FMC. FMC.

8,. FMC,. UMA(Unlicensed Mobile Access) femtocell,,.. FMC,. FMC,. FMC. FMC,,. 2 1 (FMC) (FMC: Fixed Mobile Convergence, ),,

9. FMS(Fixed Mobile Substitution, ) FMC, FMC. 1990,,, 3. (FMC)., FMC WiFi,,, CR. WiFi FMC AP FMC, QoS (hand over). IEEE 802.15.1,,.,. CR,

10,.,, UMA(Unlicensed Mobile Access), VCC(Voice Call Continuity), MIH(Media Independent Handover). UMA WiFi, VCC IMS, VoIP. MIH., FMC WiFi,,. 2 (FMC) (FMC) 1999 BT,,,,. FMC, FMS. FMC.., FMC. FMC. (FMC) BT, 3GPP(3rd Generation Partnership Project) UMA BT Fusion xdsl. BT 2006

11 VoWLAN Fusion 2, 2007 PBX BT Corporate Fusion., Orange 2006 9 WiFi/GSM (FMC) Unique. BT Fusion, WiFi DSL, Orange (Seamless) FMC. Orange BT 6 12 5. FMC 2006 6 Neuf Cegetel TWIN, FT Unik 2006 10. FMC FT Unik, WiFi (Livebox) IP, FT Orange France GSM. 2 Neuf Cegetel TWIN, UMA (hand over) FT Unik. Unik 2007 6 30 20, 2008 11 100,,. UMA/GAN FMC, FMS. FMS

12 1999 7 Genion O2 Germany. Genion,, 2km. T-Mobile 2006 1 Home-zone T-Mobile@Home, 2km FMS.,,, 12., Telekom Austria Mobilkom austria fring VoIP(Voice over Internet Protocol) A1 over IP. VoIP 3G 3G VoIP,.,, (,,, ), MVNO., ( ) FMC IPTV, MVNO TPS(Triple Play Service), QPS(Quadruple Play Service). FMC. 4 3, 4 Sprint Nextel T-Mobile Airave T-Mobile@Home

13 FMC. AT&T, Verizon FMC, Cisco 3G Verizon Hub. NTT DoCoMo 1992 2 i-mode. FMC, KDDI SoftBank 1 NTT Group. FMC FMC. FMC., FMC KT 2004 7 /PCS DU, WiFi/PCS 2 20. 600, (FMC)., KT 10, (WiFi) (Qook & Show) FMC, SK 11, (T-Zone).

14 LG, LG, LG 3 2010 1 FMC. FMC FMC. FMC, PBX VoIP.,,, KT 10 (FMC), VoIP(Voice Over Internet Protocol), UC(Unified Communication), (groupware), (push-mail). 3 FMC 1 FMC. FMC, /.,.,, FMC. VoIP, naked DSL FMC /.

15 (intermodal competition). PSTN VoIP..,, All-IP,.. / FMC.,. 2 FMC FMC,,,.,. KT,,. FMC., Ovum(2009) 1 5.19.., 2008

16 10%.. FMC, KISDI(2003), 15%, 08. 3 26% (16% ) (10% ). (,, PDA ), HSDPA WiBro. LAN FMC.,.., (2008) ( ) 46.5%, 28.9%. FMC.,. (needs), (PSTN VoIP ),,., FMC (, PSTN/VoIP)., VoIP

17., PBX,., FMC.. WiFi. FMC WiFi (backhaul). FMC (cannibalization)., PSTN VoIP FMC FMC, FMC. FMC FMC.. FMC. FMC,, WiFi, VoIP,, ( ).,,

18,. 3 FMC (, ) (, )..,. FMC...,.., /....

19.. data pipe. FMC.., ARPU.,.., M2M(Machine to Machine). ( ).. /..

20 4 1 FMC, FMC.,, FMC,., FMC (market definition). FMC.,,., FMC,. 2 FMC, FMC,, FMC., OECD(2007),,..,,. FMC

21,. FMC MVNO, 2. 3 FMC., FMC( FMS).. FMC,,. FMC..,. FMC.,.

1 23 1 1,. (VoIP; Voice over Internet Protocol). VoIP, (PSTN; Public Switched Telephone Network). VoIP,,. VoIP, VoIP PSTN,. 09. 11 VoIP 600 1) 09. 10 PSTN 2,039 29.4%., 070,,. 1) (2009. 11. 17), 600

24,,.. PSTN KT ( ). 2) 2000 10,.,,. 4, 5,.,,.,,. 2) ( ) 3 (180 ) 39., 3.

1 25 (FMC: Fixed-Mobile Convergence). FMC (seamless). 3) BT, FT, O2 FMC, KT, SK FMC. 4) FMC, ( ),.,. FMC WiFi. 3) (Fixed) (Mobile). FMS(Fixed Mobile Substitution, ), FMC. ACMA(2008) FMC,. FMS Access FMS( ) Usage FMS( ). ACMA(2008) FMS. FMS FMC. FMC FMS. FMC. FMC. 4) FMC 2.

26,. 5) FMC. FMC. 2 FMC FMC, FMC.,,.,., (VoIP)..,.,. FMC 5) LG (Homezone)..

1 27,...,. UMA(Unlicensed Mobile Access) 6) femtocell,,. 05 IMS(IP Multimedia Subsystem) IP, /WiFi /Bluetooth. BcN(Broadband Convergence Networks), 7) AIPCN(All-IP Convergence Networks) 8), FMC.,, 6) 7), 8) IP (Fixed IP Network) NGN BcN IP IP, TCP/IP, IP

28.. FMC. 9) 1 1 NGN : BT FMC. PSTN, (intermodal competition). 3G..,,. 9) FMC.

1 29,. 10) FMC. FMC,. 3 FMC,. FMC,, WiBro, WiFi,. 11) FMC WiFi WiBro, WiFi, WiBro,.., 10) (2009). 11), FMC 4. (2009), ( ).

30..,,,,,,..,.,. FMC,.,., WiFi/UMA FMC.,, FMC. /, FMC. FMC. FMC,. FMC,.,

1 31 PSTN, VoIP,,,,. FMC.,. 1 2

32 2 1 (FMC) 1. (FMC) (FMC: Fixed Mobile Convergence, ) (2009, ETRI) (seamless), (2009, KT),,,, (seamless)., FMS(Fixed Mobile Substitution, ) FMC, FMC. (FMC),., FMC,. 1990

2 33,,, 3. 2 1, Home-zone, LG.,,,., UMA/ WiFi. BT Fusion, FT Unik,,,

34. FMS Vodafone At Home, O2 Surf@Home, T-Mobile USA Hotspot@Home, Femtocell 2010 1 7. 12) 2010, (ubiquitous). 2. (FMC) (FMC),. FMC Wi-Fi,,,. WiFi (hand over),. (FMC), UMA (Unlicensed Mobile Access), VCC(Voice Call Continuity). FMC FMC WiFi, 12) (2009), pp.43.

2 35 AP. KT USIM 3W(WiFi, WiBro, WCDMA), bandwidth pooling spectrum pooling.. FMC 1) WiFi Wireless Fidelity 2.4GHz (IEEE) LAN (IEEE 802.11b). 802.11b, 802.11g 802.11n. IEEE 802.11b 11Mbps, 802.11g 54Mbps, 802.11n 600Mbps 13). WiFi FMC AP FMC. QoS, (hand over). BT, 14) FT, O2, TIM WiFi FMC, Netspot Swing, FMC WiFi. Netspot Swing WiFi Netspot, CDMA, FMC. 13) 100Mbps. 14) 2008.

36,. 2 2 Netspot Swing : KT 2) (Bluetooth) IEEE 802.15.1, 10m 3Mbps.,,,, TV,,,,,. (FMC) AP (Access Point) (Bluetooth Zone), AP.

2 37 2 1 OnePhone PDA,, : (2004), p.25. ( ) AP Verizon 2003 Hybrid Phone One, BT 2005 Fusion BluePhone. China Telecom GSM, CDMA Three-in-Onephone 2003. 2 3 FMC : : KISDI(2006)

38 KT Onephone 15). KT Onephone AP,,. 3) (Femtocell) 1,000 1 (femto) (cell),.,. 2 4 FMC : NEC(2009) 15) Du OnePhone.

2 39 DSL IP.., 3G,,.,,. UMA WiFi/GSM..,., DSL, IPTV VoIP,,..,...

40 4) CR(Cognitive Radio) 16) (FMC). WiFi-WCDMA, WiBro-GSM,. FCC(Federal Communications Commission) CR, IEEE 802.22 CR. CR(Cognitive Radio) 17) UWB(Ultra-Wide Band). CR,,,, 1 overlay 18). ( ),,,,,. 16) (2008). 17),. 18) 2, ( )., 1, 1 underlay,.

2 41 (FMC) CR,. IEEE P1900 IEEE P1900.4.. FMC 1) UMA(Unlicensed Mobile Access) UMA WiFi, GAN(Generic Access Network). 2005 3GPP, BT Fusion, T-mobile@Home WiFi GSM (hand over). 2) VCC(Voice Call Continuity) VCC IMS, VoIP, Make Before Break 1. WiFi VoIP WCDMA (hand over). 2007 3GPP, 3GPP2. 3) MIH(Media Independent Handover) MIH (WiBro WCDMA, CDMA ) (hand over), Break Before Make 5. 2008 IEEE 802.21.

42 2 5 FMC : SK UMA VCC MIH. FMC 1), WiFi., WiFi IP, GSM(Global System for Mobile Communications), GPRS(General Packet Radio Service).,,., WiFi,. (mobile voice) VoIP., WiFi WiFi,

2 43 HLR(Home Location Register, ) (ERG, 2009). 2 6 FMC : OECD(2007), p.10. UMA,,,.., WiFi,,.

44,..,., WiFi IP. 3G., (hand over) WiFi CDMA., WiFi VoIP., (home gateway). WiFi AP WiFi.,. AP 20 AP 1 200 300. Atlas research & consulting(2009) AP 100, Driving Force.,. AP

2 45,. 2) KT 3W(WiFi, WiBro, WCDMA) USIM. (FMC)., 19). (FMC) CR. 2 (FMC)., KT 10, (WiFi) (Qook & Show) FMC, SK 10, (T-Zone) FMS., 2005 Nokia /WiFi PBX,, FMC. PBX(Private Branch exchange) PBX KT SKB FMC.. 19) ( 1020070133664 (2007. 12. 18)), ( 1020050084848(2005. 9. 12))

46 1. (FMC) 1999 BT,,,,. FMC, FMS. FMC.. FMC., FMC. Parks Associates 3G FMC 3 FMC. 20), FMC WiFi Home zone.,, TV. FMC. 20) Strabase(2009), p.13.

2 47 2 2 FMC BT Orange (FT) O2 Germany DT Mobilkom Sprint Nextel Verizon Wireless T-Mobile USA DoCoMo KDDI SoftBank Mobile 2Number FMC Fusion (4.5, 08. 4. ) xdsl TPS 1Number FMC, Unik (90, 08. 3.) xdsl 10 :, 22 : Orange, 15.88 :,,,,,, Unik (3 WiFi, 07. 6. ). AP, 99. 7 FMS Genion (370, 10 36%, 06. 3. ), FMC T-Mobile T-Mobile@home (, T-One ) 3G fring, A1 over IP VoIP 3G ( ) 07. 9., CDMA, Airave ( 07 17, 40 ) 15, 30, Airave( ) 49.99 09 (Unstrung, 08. 10) CDMA, Data 07. 6., Mobile@home ( 10, 07 ) Orange Unik UMA Mobile, BB U, ( 08. 10.), WiFi, 30% & BB, FMC ( FMC, Business Mopera IP Centrix, IP-BTS ) DoCoMo, au FMC, OFFICE FREEDOM 09,, xdsl :

48.,,. 2005 BT,,,. (FMC). (FMC) BT, BT Fusion xdsl., Orange WiFi/GSM (FMC) Unique(Unik). 1) BT Fusion BT 1995 FMC, 1995 5 (One Phone). BT BT Cellnet DECT(Digital European Cordless Telephone), GSM900(Global System for Mobile Communications 900). BT FMC 6. 21) 2001 BT Cellnet, 2004 21) (2009), p.42.

2 49. BT 2005 9 BT BT Fusion. WiFi/GSM ( Bluetooth ), (BT Openzone ) WiFi BT ADSL VoWLAN, Vodafone GSM. 22) BT Fusion 5 10, 2007 4 5 2008 2. 3GPP(3rd Generation Partnership Project) UMA., Vodafone MVNO,, FMC Home Hub., BT 2006 VoWLAN Fusion 2, 2007 PBX BT Corporate Fusion. 2009 3G PBX 23) Corporate Fusion, 22) (2009), p.43. 23) SIP(Session Initiation Protocol), 3G, PBX (simultaneous date) TIP(Telephony Internetworking Protocol) (Atlas Research&Consulting, Digestive Daily News, 2009. 3. 25).

50. 2) Orange Unik(Unique) Orange 2006 9 WiFi/ GSM (FMC) Unique. BT Fusion, WiFi DSL, Orange (Seamless) FMC. Unique FT Livebox, 13.34. Orange BT BT. 6 12 5 BT Fusion, FMC. 2007 100, 30 Livebox... 1998, (FMC). FMC 2006 6 Neuf Cegetel TWIN, FT Unik 2006 10. Free FMC

2 51 FMC. SFR FMS Happy Zone. Happy Zone, 2007. 1) Neuf Cegetel TWIN 2 Neuf Cegetel TWIN, Neuf Box( ) IP GSM. Neuf TPS(Tandem Packet Switch) (, FT ). TWIN UMA (hand over) FT Unik. 2) FT Unik FMC FT Unik, WiFi (Livebox) IP, FT Orange France GSM. Unik (Livebox). UMA WiFi GSM. Unik 2007 6 30 20, 2008 11 100,,. FT Orange France (Livebox)

52 BT Fusion. (Livebox), FMC FMC. (2009. 2 ) MWC 2009(Movile World Congress 2009) FMC. FMC UMA, FMC.. UMA/GAN FMC, FMS. FMS 1999 7 Genion O2 Germany. 1) O2 Germany Genion Genion,, 2km. Home-zone,,. Genion 6 6 370. 2) DT T-Mobile@Home T-Mobile DT 2006 1 Homezone T-Mobile@Home, 2km

2 53 FMC. 2 185,,, 12., DT T-COM GSM T-One, ( 1 ) T-Mobile 5. FMC.. Telekom Austria 430 (42.5% ) Mobilkom austria 3G VoIP. A1 over IP Mobilkom austria fring fring VoIP IM(Instant Messaging)., VoIP 3G 3G VoIP,. VoIP 3G,., VoIP,., VoIP 3G fring.

54.,, (,,, ), MVNO., ( ) FMC IPTV, MVNO TPS(Triple Play Service), QPS(Quadruple Play Service) 24). FMC. 4 3, 4 Sprint Nextel T-Mobile Airave T-Mobile@Home FMC. AT&T, Verizon FMC, Cisco 3G Verizon Hub. 1) Sprint Nextel Airave Sprint Nextel 2007 9 Denver Indianapolis CDMA Airave, 2008 8 VoIP. Sprint Nextel Airave 99.99, 5, 10 20. 24),, IPTV TPS(Triple Play Service).

2 55 CDMA,, lock-in (ARPU: Average Revenue Per Unit)., 2009 6 3G, 7. Sprint IMS(IP Multimedia Subsystem) FMC FMC. 2) T-Mobile T-Mobile@Home DT T-Mobile USA WiFi/ FMS. 2007 6 WiFi/ FMS HotSpot@Home, 2008 VoIP Unlimited Hotspot Calling T-Mobile@Home. T-Mobile@Home CATV, T-Mobile 39.99, 49.44. T-Mobile@Home T-Mobile@HomeHitPort,, 2, 50. Sprint Nextel Airave, T-Mobile T-Mobile@Home WiFi. T-Mobile WiFi,

56,. 3) Verizon Verizon Hub 2004 Voice Wing Verizon 2006 PBX, 2007 FiOS FMC, FiOS. 2009 1 Verizon Wireless Network Extender 2 VoIP PC, TV, SoIP (Service-over Internet Protocol) Verizon Hub Digital Voice. Verizon Hub Voice Wing DSL(Digital Subscriber Line) FiOS Internet,,., Verizon Hub FMC. 4) AT&T Unity AT&T FMC, FMC. AT&T Unity VoIP, 2007 1.

2 57, AT&T Cisco 3G MicroCell 5,000 FMC, 4. IPTV U-verse TV 2010.. NTT DoCoMo. FMC, KDDI SoftBank 1 NTT Group., NTT FMC FMC. FMC,. (consumer market) FMC. 1) NTT DoCoMo HOME U FMC 2004 NTT DoCoMo KDDI. 2004 10 NTT DoCoMo FMC 2006 7 KDDI Office Freedom, NTT DoCoMo 2007 2 (IMCS) OFFICEED IP-PBX Business Mopera IP Centrix

58., NTT DoCoMo 2008 10, (One Number). PBX PBX FMC., 2008 6 U B Flets, Flets (Multi-session),. ( 1,024 ), KDDI SoftBank 24 U 30%. 2009 9 U HSPA(High Speed Packet Access) Home Area FOMA(Freedom of Mobile Multimedia Access) 25)., 3G. 25) W-CDMA 384Kbps( ) 64Kbps(64K ),. (i-mode) (, ).

2 59 2) KDDI au Matome Talk KDDI, FMC. 2008 8 au Matome Talk, KDDI Matome au KDDI au. NTT DoCoMo FMC, 2006 7 Office Freedom,. DoCoMo. NTT DoCoMo, SoftBank (One Number) KDDI Business Call Direct IP Centrex 26), VoIP., KDDI,. 3) SoftBank Whitecall 24, Whiteline 24 SoftBank KDDI FMC, 26) (VoIP),, IP. IP, (PBX),, (, ).

60. Whitecall 24, SoftBank BB 050-XXX-XXXX IP SoftBank Mobile 24., 2008 6 980. 2009 3, FMC (Whiteoffice)., 2007 7 SoftBank.. 2008 1 SoftBank, 2 NEC NGN/IMS 3G. ASDP(Application Specific Design Platform) 27). 2. FMC KT 2004 7 /PCS 27) SoC. SoC. IP, S/W. STMicro, Tality (, ).

2 61 DU, WiFi/PCS 2 20. 2007 VoIP, TPS(Triple Play Service) QPS(Quadruple Play Service). 2008 248 600, (FMC).. 1) KT KT AP zone PSTN CDMA (One Phone), Wi-Fi Nespot Nespot Swing. 2008 Wi-Fi/ VoIP,,.,, N-Zone(CDMA )/Free-Zone(3G ) 100. (Qook & Show) WiFi,, WiFi WiFi. 4 (4 Screen Service) 28) 28) TV, PC,, SoIP(Service over IP) 4. TV

62 WiFi, 2011.,, KT 2008 12.,, IBK. 2 3 KT One Phone : AP zone PSTN, CDMA FMC :,, ( ) : FMS PSTN KT Nespot Swing : Wi-Fi Nespot, CDMA :, Hotspot :,, Lock-in ( ) : Wi-Fi/ VoIP,, :, : PC,, SoIP (, ).

2 63 KT Free-Zone/N-Zone( ) : Zone Free-Zone 3G, N-Zone CDMA, 100 :, / : FMC FMC (2009. 10. 20. ) : : (WiFI), :,, IBK 2, 1 FMC 20, 100 : KT 2) SK SK, FMS,. AP(access point) 20 30m FMC 50 100m, (zone) (hand-off)., SK, SK, SK, CJ. FMC,. SK FMC

64 (T 2) 2009 10, VoIP, 1 VoIP. 2 4 SK SK FMS (2009. 11. ) : :, : 2000 10 13, 3 39, :, 5 FMC FMS FMC : SK. 3) LG LG 2006 4, (Bluetooth) ( ) 30m( 48 ) ( 4 3 39 ). LG, LG, LG LG 3 FMC, FMC 2010 1., mylg070 WiFi (AP) WiFi 070

2 65.,,, KB WISE. 2 5 LG LG 2006 4 (Bluetooth) ( ) 30m( 48 ) (Bluetooth) ( ) 30m ( 4 3 39 ) 2006 15, 2007 4 2007 8 40 FMC (2010. 1. ) : FMC :. 3. (FMC) (FMC) FMC FMC. FMC,,. (FMC).. NOKIA 1 NOKIA (FMC).

66 2005 NOKIA PBX VoIP Mobile., Manager David. Click-to-Call,, Instant Messaging (communication). NOKIA,,,,,.. MOTOROLA (FMC),. 2 6, (10 ) Report(1 20 ) ( ) ( ) call forward ( ) (30 ) 2, 25,000 ( 5,000 ) 2 25,000 250 = 12,500,000 Mobility Cost : (2009), p.5

2 67 60%, FMC.,,,.. TOSHIBA, BIOCAIR GIS., LG 4.. 29). ALL-IP (FMC) AnyOffice, AnyOffice. 29), 3 : (2009. 11. 26.).

68 AnyOffice HSDPA(High Speed Downlink Packet Access) SSL(Secure Sockets Layer) 30) WEB, OTP 3., IPCC(IP Contact Center), UC(Unified Communication), (groupware), 31) (push-mail), 32) PDA HTS. AnyOffice Communication,, Anytime, Anywhere.,, 30), TCP/IP (HTTP, TELNET, FTP ),,.,. SSL SSL,. 31). (LAN) (PC). PC,. 32) (push), SMS MMS. (RIM).

2 69,,, AnyOffice., SDS (CIO), ( ),,. ( ) 2 5,000..

70 3 FMC 1 FMC FMC., FMC, /,,. FMC,.,,.., FMC. FMC, /..,.,, FMC. WiFi, Femtocell, All-IP

3 FMC 71.,.. ( ) MVNO,, LLU /.., VoIP, naked DSL 33) FMC /. FMC,.. (intermodal competition), FMC,., FMC PSTN VoIP.. PSTN, All-IP.,. 33) (DSL)

72.. WiFi,. FMC All-IP, NGN 3G. /.,. FMC. ACMA(2008),, 34), FMC.,... FMC. 34) ACMA(2008) 10 30,,. 30, 40,.. 3G. 50, 60,.,.

3 FMC 73 /,.,. / FMC.,. FMC,, one-stop shopping. (lock-in). (churn). FMC. FMC, FMC. FMC,. FMC All-IP PSTN. 4., FMC WiFi, WCDMA, FMC..

74 FMC,. 2 FMC 1. FMC FMC.,,..,.,,.,.,. FMC.,.

3 FMC 75 2. 35) FMC., KT.,,,.,....., SO.. 1) PSTN, 35) IT (http://www.itstat.go.kr), KTOA (http://stat.ktoa.or.kr/) 2008 IT (http://www.itstat.go.kr), 2007 (2008), 2007.

76,,. (2008) FMC. 2008 KT 89.8%, SK 8.7%, LG 1.5%, KT.,..,.,. 2008 ( ) KT 85.2%, SK 7.8%, LG 3.7%, 1.7%, SK 1.6%.,,. KT. 2007 KT 34.4%, SK 19.3%, LG 18.3%, 4.5%, 2.4%, 21.1%. 2007 LG 49.8%, 20.3%, KT 10.7%, SK 4.97%, 2008 KT

3 FMC 77. 1. 3 1 KT SK LG SK ( ) ( ). 2006 1.4% 2008 08 3 8,659 1.6%. 2002 08 6,998. 2008 9,934.,, VPN,. 2007 909 2008 2,748 202%. 2007 2008 70%,. 2008 2,745. Ovum(2009) 36) 2009 41 2014

78 24., FMC. (,, ) (residential premises), (business premises) (Ovum, 2009).,,.,. 37)., Ovum(2009) 3 2 2008 2009 2010 2011 2012 2013 2014 ( ) ( ) ( ) ( ) : Ovum(2009) 22,131 21,080 20,081 19,024 17,922 16,873 15,873 $4,558 $4,128 $3,685 $3,308 $2,988 $2,699 $2,438 $3,384 $3,044 $2,682 $2,383 $2,135 $1,914 $1,717 $1,174 $1,084 $1,003 $925 $853 $785 $721 36) LL (Domestic fixed-to-fixed calls), (International calls), LM (Fixed to mobile calls), (Other voice calls) 37) ( ),.

3 FMC 79 2008 2,213 2,074, 139 93.7%. $3,384 (74.24%), $1,174 (25.76%) 1 5.19. 2008 47.8%: 52.2%. 2) ( ),.,. KT, SK,, LG, LG 5, 38) SO, RO, NO 99. 2007 KT 44.1%, ( SK ) 24.6%, SO 17.5%, LG 11.6%, RO/NO 0.5%,. 2008 4 6,361 2007 4 4,493 3.1%, (5.0%).,. 2008 10%. 38) ( EPN), SK 5.

80..,, SMS,. (WiFi) 39) WiBro. 1) 2008 12 SK 50.5%, KT( KTF) 31.5%, LG 18.0%, 2002 SK 50%. 2007 SK 56.7%, KT( KTF) 28.1%, LG 15.2%, 40) SK 1. 2008 4.9% 18 5,133.. 41) FMC FMC.. KISDI(2003), 15%. 08. 3 39) (AP) ( ) PC, PDA,, PDA.. 40) MNO 41) 2009. ARPU.

3 FMC 81 26% (16% ) (10% ) (Ofcom, 2008)., (29%), (28%), (25%). 2) ( ). (,, PDA ), HSDPA WiBro., (AP) ( ) PC, /PDA, PDA LAN FMC.., SK, KT, LG 42) MNO., (2008) ( ) (PDA, ) 97.7% 43),. 50.6% 1, 2,300., 42) LG WiBro. 43) PC(16.3%), (7.6%), PMP(4.6%).

82. ( ) 2008 2 SK 66.2%, KT( KTF) 25.0%, LG 8.8%. 44) 2008 WiBro 17, 205. 45). 2007 SK, KT Netspot. 2007 ID 3.5% 51 46).,. 2008 47) 47.0%, 48)... LG OZ 44) (2008), p.24. 45) KISDI (2009). 46) 2007 12 31 ID KT 403,128, 108,578. (2008), p.146. 47) MNO 3 48), 08 1 5,498.

3 FMC 83. 10%. 2G 3G, 2G 3G ARPU, 49) 3G. 3 1 ( : ) : KTOA(2009) Ovum(2009) 10%, 50) 3G. 49) KTF 08 1 ARPU 3G 9,830, 2G 4,963. 50) Ovum(2009) 2014 5 4, 160. 103, 56. 10%, 2008.

84 3 2 3G ARPU(KTF, 08. 3) : (2008), p.40.., (2008) ( ) 72.5%,, 53.5% 46.5%, 28.9%,.. KT, SK, LG 3, 3 ( / ) ( / ). 3. KT, SK, LG.,, 51),,

3 FMC 85. 52). 3. FMC KT, SK. KT LG, SK., KT SK LG ( )., KT FMC FMC. 11 KT FMC, TPS. SK SK FMC, FMC FMS. LG LG, LG, LG FMC., FMC KT SK LG. SO FMC.. 51). 52) SMS,,.

86 3.. FMC.., (VoIP, PSTN ), (, ), (, ), (, WiFi, WiBro ). FMC., FMC.,,. 53). (needs). PBX,. 54) 53), (, ) /, ( ). 54) KISDI (2009), ( ) 49% FMC/FMS, IPTV FMC/FMS (

3 FMC 87. FMC. PSTN VoIP, FMC (PSTN ). VoIP. FMC VoIP, PSTN VoIP.., ( ) FMC ( )., PSTN VoIP FMC..,. FMC, FMC 4G.. 55) 58%, 60%). FMC. 55) KISDI 09.

88. / 1),.,., Ovum(2009) 26%,.,. 10%.. Ofcom(2008). Ofcom 2007 (67 ) 58 (86.6%) SMS 9 (13.4%), 84 ( SMS ) 56 (66.7%) SMS 28 (33.3%)., 45:55, 3G. 3 3 / ( ) ( ) 58 38.4% (SMS ) 9 5.9% ( /SMS ) 56 37.1% ( SMS ) 28 18.5% 151 100% : Ofcom(2008)

3 FMC 89 2), FMC (, PSTN/VoIP). FMC, FMC,., PSTN VoIP. FMC,.,, VoIP. KT FMC 13.5%, 17%.,. 56) FMC,, /. PBX,.. 56) (2009), p.15.

90 3 3 KT FMC 1 : (2009), p.10. 3 4 KT FMC 2 : (2009), p.10..,, PSTN VoIP FMC

3 FMC 91 FMC,. PSTN/VoIP FMC.., FMC. WiFi VoIP., FMC, FMC. WiFi. FMC, FMC WiFi. FMC. WiFi FMC (cannibalization). FMC.

92 3) KISDI (2009), PSTN 53.6%, 70% PSTN. VoIP 23% PSTN. PSTN 60%, 2008 10 VoIP. FMC VoIP, FMC PSTN. 10% VoIP 40%, 11%. PSTN VoIP FMC FMC, FMC.. FMC FMC. WiFi VoIP. Ofcom(2008), 16%, 10%., FMC, FMC

3 FMC 93. WiFi. FMC WiFi, FMC. WiFi FMC, FMC. 4. FMC.. VoIP, WiFi. FMC. FMC..,

94., FMC,, WiFi, VoIP,, ( ). FMC,, WiBro, WiFi. FMC. FMC., FMC,,,., /,. /. FMC WiFi, FMC.,, /.,.

3 FMC 95 /,. 3 FMC 1. FMC. FMC,..,. Ofcom(2008).,, FMC. (, ) (, ).., 57) 57), 80%

96.., /... data pipe.., M2M(Machine to Machine). 3 5 (Global Biz, 2009. 7. 30).

3 FMC 97 2.. FMC. 58) SMS (bundle), ( ).,,.,..,,.,, FMC. 58) 2002 2007 47bn, 17bn (Ofcom(2009), p.22)

98., Dual mode Zone,,..,,.,.,,, ( ). 3.., ( )., Zone.. NIA(2008),.. VoIP M-VoIP (

3 FMC 99 3UK). 3 6 : (2008), p.25... MVNO.,., MVNO (bundling), MVNO

100.,..,. 4. (data pipe ).,,. NGN,,. 3 7 : (2008), p.26

3 FMC 101,.. (2008), 46.5% 2007 6.1%. (75.5%) 1.,,,, M-VoIP 59).., FMC..,. 59) Vodafone VoIP, VoIP (Global Biz, 2009. 7. 30).

102, ARPU. (, ). ARPU. FMC. (, )., M&A.. 3 8 : Ofcom(2009), p.47. ( : iphone AT&T

3 FMC 103 ).. 5.., SMS, M2M (Ubiquitous). 3 9 : (2007) 2007 IC

104.,, 60) SIM (Ubiquitous),.,,.. ( ).,,.,. Ovum(2005), (3UK). (data pipe ) ( ),.. / 60) 2006 ( ).

3 FMC 105. FMC... u-health, u-pole.

106 4 1 FMC FMC,, one-stop shopping.,. FMC,,.., FMC..,, FMC.,, FMC,., FMC (market definition)., EC(2002)

4 107.. FMC FMC.. FMC. ( ),,., FMC,., FMC., FMC FMC /.,., FMC. guideline,.,,

108. /,. FMC, FMC VoIP, /MVNO LLU., FMC. FMC PSTN. FMC WiFi, FMC. PSTN. FMC, FMC.., PSTN PSTN. All-IP NGN. FMC,. 2 FMC 1. FMC. 61), FMC

4 109,,,., FMC EU (2002) ( / ) (market 3), (market 5), (market 8). FMC,, FMC. SMP,. FMC, Ofcom (2009. 9).,. 2008 (2009) FMC, FMC. FMC. FMC (leverage). NTT East NTT West NTT DoCoMo. 61). OECD(2007),.

110 2. FMC.,,. OECD ( ). 2008.. OECD(2007),,,. BT Fusion,, (InfoCom Research, 2005). BT. Orange Unik Wi-Fi Wi-Fi. ComReg 2006, 050, 070, 080, 090 /

4 111 060. Vodafone BT Ofcom BT, (the Number Portability General Condition) (the National Telephone Numbering Plan)., OECD(2007). 4 1 FMC T-Mobile USA BT FT HotSpot@ Home ( ) Fusion ( ) Unik ( ) ( ) 2007. 6 2005. 9 2006. 10 : (2008), p.137. 2008 2 $10 HotSpot@Home Talk Forever AT&T, Verizon, Sprint $59.99 (cordless phone), 06, Unik ** SIM,

112 4 2 FMC UPT 060 080, 090 PHS 070 IP 050 0AB J : (2008), p.137. UPT FMC IP IP (No Mobility) FMC, T-Mobile T-Mobile@Home DT. DT, DT DT. O2 Genion, T-Mobile@Home,. Vodafone Vodafone Zuhause., OECD(2007). RPP 62) CPP 63) 62) Receiving Party Pays( ).,.

4 113. 3. (universal service) ( 2 3),, ( 3 2).,., (,, ), ( ),,., 2000. 300. FMC. OECD(2007),. (, ). 63) Calling Party Pays( ).., (, ).

114,. 4. OECD (price caps)., Zone. OECD(2007). OECD.,. 5., 2004 (Long Run Incremental Cost). OECD(2007) FMC,

4 115 (Bill and Keep).,.,,,. 4 1 (Bill and Keep) : OECD(2007), p.25. 6., (general authorization).

116.,. OECD FMC MVNO, 2. 2006 MVNO,, 40 200. 20 KTF LG MVNO,. 3 FMC. FMC. FMC, FMC, (one number), FMC., FMC( FMS). FMC

4 117.. FMC,.. FMC,,. FMC.. /. 64) 4 2 / / : (2009), p.26 64) (2009), p.26.

118,,,., FMC/FMS., ( + ), ( + ) ( + ). PC,.,. FMC.,.

119 (2009),, 3 2009. 11. 26. : (2009), FMC,,, FMC, 2009. 6. 10. : (2005),, 17 17 378,, 2005. 9. 16. (2004),,, 11 1, (2008), 2007, 08-24, (2009), ( ), KISDI 09-10,, 2009. 11. 2. (2009),, 09-23, (2008), 2009 IT, 08-21, (2009), (FMC), 21 3 456, 2009. 2. 16. (2003),, 03-15, (2006),, Telecommunications Review, 16 1

120 (2008),, KISDI 08-05,, 2008. 6. 2. (2008),, 08-45, (2009), New KT FMC,, FMC, 2009. 6. 10. : (2004),, KISDI 04-06,, 2007. 7. 5. (2007),, KISDI 07-05,, 2007. 7. 5. (2008), 2008 133, ( )LG Zone, 2006. 9. 11.,, http://www.tta.or.kr, http://www.ktoa.or.kr ATLAS Research & Consulting STRABASE IT, http://www.itstat.go.kr (2007). u-japan 2007. 2007. 6. ACMA(2008). Fixed-mobile Convergence and Fixed-mobile Substitution in Australia, July 2008.

121 Angel Dobardziev(2005). The strategic case for fixed-mobile convergence: service provider perspectives. 09 June 2005 Carrie Pawsey(2006). BT Fusion-the FMC story so far, Ovum. 11 August 2006 ERG(2009), Report on fixed-mobile convergence: implications on competition and regulatory aspects, March 2009 OECD(2007), Fixed-mobile convergence: market developments and policy issues, 23 March 2007 Ofcom(2009), Mostly Mobile, Ofcom s Mobile sector assessment 2nd consultation, 8 July 2009 Paul Budde Communications(2008), Global-Mobile-FMC & FMS, 2008 Serafino Abate(2005a), Fixed-mobile convergence: a regulatory perspective, Ovum, 16 September 2005 Serafino Abate(2005b), Regulatory issues around fixed-mobile convergence, Ovum, 06 September 2005 Steven Hartley(2008), Operator femtocell strategies, Ovum, 25 November 2008 Vincent Poulbere(2007), Femtocells: analysing the business case, 22 November 2007 Ovum(2009a), Broadband forecast pack: 2009-14 Ovum(2009b), Fixed voice users and revenues forecast pack: 2008-14 Ovum(2009c), Mobile voice and data forecast pack: 2009-14

122,..,...,. 1) ( ) PSTN,,,,.,,. 1999 ( SK ) KT( ), 2004 10 LG 3. 65) 65) SK LM

123 3 2008 KT 89.8%, SK 8.7%, LG 1.5%, KT. 1 ( : ) 2001 2002 2003 2004 2005 2006 2007 2008 KT 22,021 22,550 21,876 21,457 21,353 21,289 20,919 19,866 SK 703 940 1,001 1,413 1,521 1,745 2,031 1,935 LG 46 85 181 330 22,724 23,490 22,877 22,871 22,920 23,119 23,130 22,132 : IT (http://www.itstat.go.kr) KT 96 LG, 99, 04 SK, 05 SK 5. 2008 66) KT 85.2%, SK 7.8%, LG 3.7%, 1.7%, SK 1.6%, KT. KT 91 LG, 97, 03 SK, 04 ( SK ) 5 ( 1 6 ).., KT, SK, LG 3. 66), 1997 11, 2001 11. (081(KT), 082(LG ), 083( ), 084(SK ), 086(SK )).

124 2007 KT 34.4%, SK 19.3%, LG 18.3%, 4.5%, 2.4%, 21.1%. 67) KT 1. 1 : (www.ktoa.or.kr), KISDI (VoIP, Voice over Internet Protocol) (IP) 68) 69). (IP Phone), 67) KISDI(2008), 2007, p.275. 68) ( ) 3,. 69) 3,.

125 PSTN, PSTN, PC PC. 2 PSTN PSTN PSTN PC-PC PSTN IP PSTN( ) IP PSTN ( ) PSTN PSTN PSTN ID IP PSTN 2000 PC, PC. 9. 3 VoIP, SK, LG,,, SK, SK,, :, 2009. 6, 2008. 8,,,,,

126,,,., KT 1. 4 KT SK LG SK ( ) ( ) 2 : IT (http://www.itstat.go.kr), KISDI

127. 2003 2008, 2002. 3 ( : ) : (www.ktoa.or.kr), KISDI. 70) 5 ( : ) 070 2006 2007 2006 2007 2006 2007 IP Phone 67,875 367,334 41,704 62,171 109,579 429,505 5,239 2,417 2,051 2,417 7,290 67,875 372,573 44,121 64,222 111,996 436,795 : (2008), p.336. 70) 2009 11 50 600. 248 ( (2009. 11. 17), 600, ).

128 71) 2008 72) 3 8,659, 2007 2 5 1.7%., 2007 7,958 2008 6,998 12%. 2007 8,219 2008 9,935 20%.,, VPN,. 2007 909 2008 2,748 202%. 4 2007 2008 : IT (http://www.itstat.go.kr), KISDI 71) IT (http://www.itstat.or.kr). 72).

129 2007 2008 70%,.,..,,. KT 6 KT A B C 2,000, 10,000 39 /180 (070) 39 /180 13 /10 QOOK 30 /60 3G 27 /10 27 /10 3,000, QOOK 200, 20, QOOK 3G 30% 6,000, QOOK 500, 50, QOOK 3G 30% 100,000, QOOK 12,000 3,000, SMS 300,, CID

130 LG SK : 2,000,, 38 /180 11.7 /10 SMS: 10 /, 15 / 4,000,, 38 /180 7.25 /10 SMS: 10 /, 15 / 2,000, 10,000 38 /180 11.7 /10 4,000, 10,000 38 /180 7.25 /10, 3. LG SK (070),.. ( 08. 10), FMC ( 09. 10). Ovum(2009) 73) 2009 41 2014 24., 73) LL (Domestic fixed-to-fixed calls), (International calls), LM (Fixed to mobile calls), (Other voice calls).

131. (M-VoIP), VoIP over Wi-Fi, VoIP over WiMax. / (,, ) (residential premises), (business premises).(ovum, 2009),,., 74). Ovum(2009) 2008 2,213 2,074, 139 93.7%. $3,384 (74.24%), 7 2008 2009 2010 2011 2012 2013 2014 ( ) ( ) ( ) ( ) : Ovum(2009) 22,131 21,080 20,081 19,024 17,922 16,873 15,873 $4,558 $4,128 $3,685 $3,308 $2,988 $2,699 $2,438 $3,384 $3,044 $2,682 $2,383 $2,135 $1,914 $1,717 $1,174 $1,084 $1,003 $925 $853 $785 $721 74) ( ),.

132 $1,174 (25.76%) 1 5.19. 2008 45: 55. 2) ( ),.,. 2006 SK, 2007 SK 2008 KT, SK,, LG, LG 5. 75) 8 SK ( ) 1999 4 xdsl, HFC, BWLL, Ethernet LAN, FTTH KT 1999 6 xdsl, BWLL, Ethernet LAN,, FTTH 1999 9 xdsl, HFC, Ethernet LAN LG 2000 1 HFC, Ethernet LAN 2000 8 HFC, Ethernet LAN LG 2005 9 HFC, Ethernet LAN : (2008), p.393. 75) ( EPN), SK 5.

133 (SO, RO, NO) 2006 7, 2008 12 SO, RO, NO 99. SO 62, 41 8 MSO(multiple system operator, )., 2008 12 104 5 99. 2007 14,851, 2006 14,043 3.86%. KT 44.1%, 24.6%, SO 18.0%, 1. 5 : (2008), pp.398.

134 2007 14,852, 81.3%, 93.5%. 6 : (2008), p.394. xdsl 31.1%, HFC 33.1%, LAN 29.0%, FTTH 4.1%,, xdsl 8% (39% 31%), HFC 4% (37% 33%), LAN 6% (23% 29%), FTTH 3%(1% 4%) xdsl FTTH. 2008 4 6,361 2007 4 4,493 3.1%, (5.0%).

135 7 : IT (http://www.itstat.go.kr), KISDI,, 09 3.6%. Ovum(2009) 2008 $41 2009 $44, 2014 $60. /,. 2008 10%.., ( )

136 ( ).,, SMS,. 1).,, ( ). 84 96 M&A 02 SK, KTF( KT), LG MNO 3. MNO KT PCS KTF 3 LG 14,. 8 60.00% 55.00% 50.00% 45.00% 40.00% 35.00% 30.00% 25.00% 20.00% 15.00% 10.00% 54.52% 51.34% 50.94% 50.43% 50.50% 50.50% 31.08% 32.06% 32.09% 32.13% 31.54% 31.50% 17.95% 16.60% 16.98% 17.44% 14.40% 18.00% 2003 2004 2005 2006 2007 2008 SKT KT LGT : IT (http://www.itstat.go.kr), KISDI

137 2008 12 SK 50.5%, KT( KTF) 31.5%, LG 18.0%, 2002 SK 50%. 2007 12 44,498. 1995 1999 95.2%, 2002 2004, 2007 W-CDMA. 9 : (2008), p.343. SK, KTF, LG 2008 12 2,303, 1,437, 821, LG 4.9%, SK 4.6%, KTF 4.5% 4.7% 3.

138 9 ( : ) 2003 2004 2005 2006 2007 2008 33,591,758 36,586,052 38,342,323 40,197,115 43,497,541 45,606,984 SK 18,313,135 18,783,338 19,530,117 20,271,133 21,968,169 23,032,045 KT 10,441,766 11,728,932 12,302,357 12,913,699 13,720,734 14,365,233 LG 4,836,857 6,073,782 6,509,849 7,012,283 7,808,638 8,209,706 : IT (http://www.itstat.go.kr) 2008 7.1% 21 916. 10 ( :, %) 매출액 증가율 25,000,000 20,000,000 15,000,000 10,000,000 11.11% 19,694,290 21,091,637 8.95% 16,467,614 17,699,64118,583,787 15,007,73615,114,651 7.10% 13,506,573 5.98% 7.48% 5.00% 12.00% 10.00% 8.00% 6.00% 4.00% 5,000,000 0 0.71% 2001 2002 2003 2004 2005 2006 2007 2008 2.00% 0.00% : IT (http://www.itstat.go.kr), KISDI.

139 2009. ARPU. 10 ( : ) 2005 2006 2007 2008 2009 08 09 176,996 185,838 201,076 211,123 218,273 3.4% : 07 KAIT, 08 KISDI : (2008), p.31. KISDI(2003) 15%,. 2) ( ),, PC, PDA LAN, WiBro.,. (,, PDA ), 3 HSDPA WiBro. (AP) ( ) PC, /PDA, PDA LAN.

140., SK, KT, LG MNO. (2008) ( ) (PDA, ) 97.7% 76),.,. 2008 2 SK 66.2%, KT( KTF) 25.0%, LG 8.8%. 77) (2008) 2008 12 4,561. (2008) 50.6% 1, 2,308.,. 2007 78) 45.0%, (32.6%) (9.4%) 79). 80) 76) PC(16.3%), (7.6%), PMP(4.6%). 77) (2008), p.24. 78) MNO 3. 79) SMS. 80) (2008), p.344.

141.. 11 ( : ) : KTOA(2009) LG OZ. 10%. 2G 3G, 2G 3G ARPU, 81) 3G. 81) KTF 08 1 ARPU 3G 9,830, 2G 4,963 ( (2008), p.40).

142 12 3G ARPU(KTF, 08. 3) : (2008), pp.40. Ovum(2009) 10%, 82) 3G. 11 ( : ) 2005 2006 2007 2008 2009 08 09 171 161 126 112 103 8.1% : 07 KAIT, 08 KISDI : (2008), pp.31 82) Ovum(2009) 2014 5 4, 160. 103, 56. 10%, 2008.

143., (2008) ( ) 72.5%,, 53.5% 46.5%, 28.9%,. 12,,,,, 100.0 72.5 53.5 46.5 28.9 26.2 5.0 28.2 : (2008), p.4.. KT, SK, LG 3, 3 ( / ) ( / ). 3. KT, SK, LG.,, 83),,. 84). 83). 84) SMS,,.

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