BcN 2004.9 sgkwon@empal.com
1.... 1 2. BCN?... 1 2.1.... 1 2.2.... 2 2.3.... 2 3.... 2 3.1.... 2 3.1.1.... 2 3.1.1.1. NGI(Next Generation Internet: )... 2 3.1.1.2. Internet2... 3 3.1.2.... 4 3.1.2.1. eeurope2005... 4 3.1.2.2. UK-online... 4 3.1.3.... 5 3.1.3.1. e-japan... 5 3.1.3.2.... 5 3.2.... 6 3.2.1. BcN... 6 3.2.2.... 7 3.2.3. BcN... 7 3.3.... 8 3.3.1.... 8 3.3.2.... 9 3.3.3.... 10 3.3.4.... 10 3.4.... 11 3.4.1.... 11 3.4.2. ITU-T... 11
3.4.3. ETSI... 13 3.4.4. IETF... 13 4.... 14 5.... 14 [ ]... 15
1.,,.,,,, NGN, BcN. (NGcN) (BcN: Broadband convergence Network). BcN. 2. BcN? 2.1. BcN (Broadband Convergence Network; ),, 4.,, (Open API) (Security), (QoS), IPv6 N/W, (Seamless). 1
2.2. BcN,,. 2.3. 3. 3.1. 3.1.1. [ : BcN ] 1. BcN 3.1.1.1. NGI(Next Generation Internet: ) 2
1) 21, 96 10 2002 1. 2) NGI (Testbed),. 2002 10 2.5Gbps, 100 150Mbps 1997 100 100 10 1,000. 3), S/W 3D,, R&D,. NGI,, TV. 3.1.1.2. Internet2 1) NGI. Internet2 180,, UCAID(University Corporation for Advanced Internet Development). 2) 1997 3
GigaPoP 31 GigaPoP Internet2 Abilene. vbns+, ESnet(Energy Sciences Network) CA*net 3, Working Group. 3). 3.1.2. 3.1.2.1. eeurope2005 1) 2005, IPv6,, e-government, e-learning, e- health, e-business. 2) 05 05,.,,, IPv6,,,,.. 3.1.2.2. UK-online 1) 2000 9,, UK Online., 4
. 2) (Modern Markets: making the UK the best place in the world for electronic commerce) 2005 (Confident People: universal Internet access no later than 2005) 2005 (Online Government: all government services on-line by 2005) 3.1.3. 3.1.3.1. e-japan 1) 2005 3, 1. 2005 2011 TV. 2) ( ),, 100Gbps Tbps IPv6 RFID RFID IPv6 TV,, 3.1.3.2. 1) 2005 2,,,,,,,. 5
, 10 5 10 5 3.,. 3, 1998 3 ( ) ( : Ministry of Post and Telecommunications) ( : Ministry of Electronics Industry),,, TV. 2) DWDM, 3, IP,,,.,,, TV. 3.2. 3.2.1. BcN 2010 2,000 50~100 Mbps 111, 508.. ( 04~ 05) ( 06~ 07 ( 08~ 2010) ) ( ) VoIP DMB HD 50 ~ 100Mbps 120 350 600 6
( ) 100Mbps 30 100 400 150 450 1,000 WLAN/ 50 350 950 ( ) ( 50Mbps ) 4G ( 100Mbps ) - - 50 50 350 1,000 200 800 2,000 3.2.2. 1. BcN 1), BcN, 2) BcN,,, BcN,, 3), 4), 3.2.3. BcN BcN 1 SK, KT, 3. 7
(SO) 3. KBS, MBC, SBS, EBS SO HFC( ). 100-150 1 90.,.,., 9.,.. VoIP( ),, IP-TV, HD( ) VOD( ) BcN. SKT (UbiNet), TU LG,.. KT (Octave) KTF,,. KTH,., LG LG,... 3.3. 3.3.1. 1) KT 128kbps,, (TPS) BcN. 2005 BcN,. BcN IP IP, 8
( ) IP. 2) 2010,,, BcN VoIP, TPS MMoIP(Multimedia over IP),. 2 2007,, (E PON), (WDM) PON FTTH. 3) BcN IP,, HD IP, (MPLS) (VPN). 2010, USN. 4) FTTx HFC FTTH. 3.3.2. 1) SK 2007 cdma 2000 1x EV DV. MPLS.,,, IPv6 2006. 2) KTF BcN 2005 2006, 2007, 2008. IPv6 2006 IPv6, 2007 IPv6. 9
3) LG 1.7 EV DV, MMoIP, (AoD), LBS 2007 MMoIP. 3.3.3. 1) KBS 2005. DTV 5. 2007 T, TV, TV T HD VOD. 2) MBC ACAP(Advanced Common Application Platform),,,. 3) SBS 2005 T 50Mbps. 2007 3 (3D)TV, 2010 3DTV. 3.3.4. 1) SK SK (SG), NGSG. (BcN) NGSG IP IP SS7 BcN. SK BcN. (BMT) HP. KT BcN 10
SK BcN. 2) BMT. BMT,. BMT 2. 3) KT BcN, BcN. BcN.,, BcN. 3.4. 3.4.1. BcN. ETSI(European Telecommunications Standardization Institute) ITU-T Study Group MSF(Multiservice Switching Forum), ISC(International Softswitch Consortium). Parlay JAIN., TMF(Telecommunications Management Forum) T1, 3GPP. NGN IETF(Internet Engineering Task Force) TISPAN, MPLS Forum, ETSI BRAN(Broadband Radio Access Networks). 3.4.2. ITU-T 2003 09 NGN, SG13 SSG(Special Study Group) 11
NGN. (Mobile) (Fixed) (Interconnection), (Interworking), (Convergence) NGN,,, (Realtime, Streaming, Non-realtime, Multimedia ),, (Interworking),, NGN, (What, When and How?) NGN,, NGN. NGN? NGN,,. SDO,, NGN,, NGN, PSTN,,. NGN ( ), 21,. NGN ITU-T SG13 Joint Rapporteur Group on Next Generation Network (JRG-NGN) 2004 2, NGN NGN. What is NGN?, (including Internet access),, Video (VOD, Streaming),,, (Nomadism), (including RFIDs machines). 12
3.4.3. ETSI ETSI NGN. NGN-IG(Next Generation Networks Implementation Group) 2002 3 OCG(Operational Co-ordination Group)16(02)08 version1 2001 11 NGN SG [ETSI GA38(01)18] 6, QoS,, NGN,, 2002 4 NGN-IG NGN1 NGN6 2002 11 5 NGN 4. 4 TC SEC(Technical Committee Security) TC LI(Technical Committee Lawful Interception) TC ESI(Technical Committee Electronic Signatures and Infrastructures). SPAN NM(Network Management). 3.4.4. IETF NGN IETF MOBILEIP(IP Routing for Wireless/Mobile Hosts), SIP, MEGACO, MPLS, NSIS(Next Steps in Signaling), MANET(Mobile Ad-hoc Networks), IEPREP(Internet Emergency Preparedness), ENUM. MMUSIC, SIP, MEGACO, ENUM, NSIS, NGN SIPPING, IPV6, MOBILEIP, IEPREP, MPLS, GMPLS(Generalized MPLS). NGN NSIS QoS QoS (Signaling),,. QoS QoS,. (Requirement) NSIS QoS. 13
. 4. 2010 50~100Mbps. BcN 2010 50~100Mbps 1000, BcN 26, 135., BcN,, BcN 120. 2000, IT, 2010 BcN 2 IT., BcN 1 7,200, BcN 2 5,791, 3 8,462 2010 2 1,000 BcN. BcN 3 (KT, SK, ), 2005 90, 400. 5.,,.,,,, NGN, BcN. BcN,, (MPLS) (QoS),,, 14
. SoC BcN, IT. BcN BcN,, BcN IT. BcN IT. [ ] (http://www.etimesi.com) Digital Times (http://www.dt.co.kr) BcN : NETWORK TIMES BcN : / : / BcN : : / 15