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한솔 노
5 years ago
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There are many WAN standards xdsl, LAN PSTN/ISDN,

RBB There are many in-home network standards HomePNA

4 There are many WAN standards xdsl, LAN PSTN/ISDN, Satellite, W-CDMA There is service delivery standard OSGI Homegateway TIA/EIA TR-41.5 ISO/IEC JTC1 SC25 WG1 VESA Home Network, ATM Forum RBB There are many in-home network standards HomePNA IEEE1394 Ethernet/USB Bluetooth WLAN PLC Jini/UPnP/HAVi LonWorks PC A/V 3

5 Open Services Gateway initiative) Board of of Directors Working Committees Marketing Marketing WC WC Market Market Requirement Requirement WC WC Core Core Platform Platform EG EG Vehicle Vehicle EG EG Expert Groups Device Device EG EG Remote Remote Management Management EG EG Security Security EG EG Architecture Architecture EG EG 4

6 Since 1.0 Log Service log information HTTP Server servlet engine Device Access New in 2.0 management of device drivers and devices Configuration Management remote and local management of bundles User Management manages the authentication of users and activities Preferences database that can be stored remotely 5

7 Positioning provide location information of bundles Charging provide an operator with usage information Communication to communicate securely and reliably Public Key Infrastructure Wiring providing bundle access to certificates allows services to be wired together Automotive provide access to the many parts of a car 6

8 홈게이트웨이의구분 홈게이트웨이표준 ISO/IEC JTC1 SC25 WG1 HomeGate TIA TR-45.1 VESA Home Network TTA 7

9 Reusable Home Gateway Framework 8

10 HomeAPI Compaq, Honeywell, Intel, Microsoft, Mitsubishi and Philips Specify COM, OLE to control home equipement OSGi SUN and 80 industries Specify an open application layer and a service gateway UPnP Microsoft and above 250 Very similar in architecture, features and capability to the VESA Home Network HomePnP Specified by CIC (CEBus Industrial Council) having about 12 members Context groups: general, audio/video, lighting, communications, computer/home office, HVAC/environmental, utility, security, appliance and convenience(window, pool..) Jini Developed by Sun Microsystems Aim at the selfconfiguration of a service platform to support a workgroup Based on the Java application environment and on Java RMI(Remote Method Invocation) 9

11 HAVi Under development by a consortium including Grundigm, Hitachi, Matsushita, Philips, Sharp, Sony, Thomson and Toshiba IEC Command and Transaction Set(CTS) code LNS (LONWORKS Network Services) Specified by Echelon LNS Host API programmer s guide, revision 1 10

12 인터넷정보가전산업협의회활동 ( ~ ) 11

13 12

14 Internet user increases Multi-PC home increases Residential broadband access increases/explodes Internet home appliances Home networking 13

15 The connecting of devices and appliances in the home for transporting and sharing information Different and diverse usage patterns compare to corporate environment 14

16 Sharing resource Sharing Internet Access Home control Media distribution Smart appliance integration Smart application integration 15

17 16

18 Access Network Architecture ADSL NESPOT Modem AP Copper DSLAM NAS Overseas ISP FLC FLC IP-xDSL Modem DSLAM SWHub FES GES Metro Switch (Mid) Si Switch C P Ntopia xdsl /FES/GES Ntopia Switch Backbone Router Server Farms Other Carrier C P B A Edge Router Home Campus Access InternetKORNET) C P Other ISP 17

19 Access Network Evolution Plan ~ Access Speed 64Kbps~8Mbps 1.5Mbps~26Mbps 10Mbps~10Gbps Service Fast Internet Access Packet Voice (VoDSL) Fast Internet Access Packet Voice (VoDSL) MPEG-2 Digital Video Broadcasting NGI High Quality VOP HDTV Detached APT MDU up to 4Km after 4Km Competitive after 4Km up to 4Km Emblem ADSL ADSL FTTC+ADSL FTTC+ADSL (AON) ADSL Ntopia(Ethernet) FTTC+VDSL (PON) FTTC+VDSL (AON) FTTC+ngDSL E-PON/FE B-PON Farming Fishing All ADSL, Satellite, BWLL FTTC+VDSL (PON) BUSINESS Enterprise SME FTTO(TDM) HDSL,SHDSL FTTO(ATM/TDM) FTTO(Metro-Ethernet) FTTO(ATM-PON,SHDSL,VDSL) 18

20 ~ 19

21 기존의구내배선시스템 전화서비스중심설비 정보통신시스템별독립적인배선 : 전화, LAN, CATV 등 환경변화의유연성부재 ( 단말위치변경, 용량 / 서비스증설등 ) 설치, 운용및유지보수 자율적인시설및관리 20

22 , PnP Human Interfaces Automatic Network Configuration 21

23 22 /

24 Interoperability Security Human Interface Cost Killer Applications 23

25 Camera Web Camera Wireless LAN Access Point Web PAD Door Phone Video Phone TV Phone Ethernet PDA Stand Door Lock DI / DO INTERNET SolyGate (RG) Mobile Lonworks (PLC) PC Controller To FTT10 Router Lonworks (FTT10) Power Line Gas Valve Gas Detector Air Sensor Controller Sun Blind Fire Sensor Multi Switch Sensor 24

26 Network Infrastructure My Sweet Home KT Regional Office Access Network Campus Backbone Horizontal Vertical Apartment Complex 25

27 Service : An Example 26

28 An Example Access Network Local Distribution Network Intermediate Distribution Network Home Network K7 K6 K2 K5 K3 K1 K4 27

29 Service Network Streaming Server Remote Surveillance S/W Si Si STB USB VoD S-Video GSR IP-VDSL DSLAM Ethernet Multi PCs NAS DSLAM 28

30 Digital Media Distribution Service VoD Server PDP HDTV Digital Video Switch 2 CH 1 CH Broadcasting Server Single Program MPEG-2 TS Home Gateway DTV In-Home Video Distribution Network (IEEE1394) VoD STB With PVR DVD Player Movie 29

31 Health Toilet Matsusita e-hii showroom Monitoring(sensor) Health Status Data Weight, Body Fat, Glucose Levels, etc Notification Advice Support Constant Measurement to check one s daily health status Without any interrupt of one s life 30

32 Ubiquitous Network(Cyber Apartment) 31

33 The Home Networking sector is now receiving attention from Players in Telco, IT, Service & Utility sectors Large companies are throwing large amounts of money to ensure they have a place in this market Correlation between home networks and broadband will be very high Home gateways will play a major role in simplifying and expanding g the demand for home networks n The range and capabilities of connected devices will expand rapidly The next wave will be the Home Network 32

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歯I-3_무선통신기반차세대망-조동호.PDF

歯I-3_무선통신기반차세대망-조동호.PDF KAIST 00-03-03 / #1 1. NGN 2. NGN 3. NGN 4. 5. 00-03-03 / #2 1. NGN 00-03-03 / #3 1.1 NGN, packet,, IP 00-03-03 / #4 Now: separate networks for separate services Low transmission delay Consistent availability