(*) (*) pie
H.264 VC-1
CAS DRM
TCS itv M/W
ACAP Advanced Common Application Platform ATSC Specific OCAP OpenCable Applications Platform Cable Specific GEM Globally Executable MHP DVB Specific MHP Multimedia Home Platform
disc disc
Authentication Process ( (Scrambling) VoD ) Scrambler CAS EMM ECM (Smartcard) STB ECM Control Word Smartcard EMM Report back EMM: Entitlement Management Message ECM: Entitlement Control Message
VoD Operation Mgmt. Subsystem Agent VoD Catalog Media Meta Data Schedule EPG / Acquisition Delivery Monitoring Video Server VoD CP/CA / Analysis Subsystem Data CP/CA Marketing Analysis Reporting
CISCO S YSTEMS 3 1 Cisco 7200 Series 3 4 5 6 7 8 -- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- FA ST ETH ERN ET INPUT/ OU TPU T CO NT RO LLER SD ENABLED 1 2 3 4 PC MCIA 1 2 EJEC T SLO T 0 FE M I I 1 2 3 4 F E EN AB LE FE LINK CPU RST 1 2 3 4 IO POWER OK 1 2 3 4 AUI 1 2 3 4 5 6 7 8 ENABLE 0 4 2 = 2(N 10Mbps) Si RGW IP STB #1 Metro SW Ntopia SW = N 10Mbps FES #N = N 10Mbps 10Mbps Si #1 #N
CISCO S YSTEMS 3 1 Cisco 7200 Series 3 4 5 6 7 8 -- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- -- --- -- --- --- -- --- --- -- --- --- FA ST ETH ERN ET INPUT/ OU TPU T CO NT RO LLER SD ENABLED 1 2 3 4 PC MCIA 1 2 EJEC T SLO T 0 FE M I I 1 2 3 4 1 2 3 4 F E EN AB LE FE LINK CPU RST IO POWER OK 1 2 3 4 AUI 1 2 3 4 5 6 7 8 ENABLE 0 4 2 10Mbps 10Mbps Metro SW Ntopia SW Si FES RGW IP STB #1 10Mbps 10Mbps 10Mbps Si 10Mbps #N 10Mbps
Si L3 Switch Si L3 Switch L2 Switch L2 Switch
Si Ntopia FES UTP Si 1 Headend center IP-vDSL Backbone PIM-SM Protocol IGMP, IGMP Snooping Protocol
Si Si
IPTD : IP Packet Transfer Delay IPLR : IP Packet Loss Ratio IPDV : IP Packet Delay Variation IPER : IP Packet Error Ratio
Bit Rate (bps) 1G 100M 10M 1M GbE-MC 100M-Ether MC 10M- Ether MC P-P (MC) STM PON 150M A-PON 600M B-PON WDM-PON G-PON IEEE802.3 FSAN, ITU-T FSAN, ITU-T FSAN, ITU-T FSAN, IEEE 100k 1998 ADSL MC; Media Converter 2000 2001 2002 2003 2004 Year <Source> FSAN PON Workshop in Atlanta, Yoichi MAEDA
Central Office Remote Node PSTN Remote Office SONET/SDH IP/WDM λ Actiive Switch λ λ ONU λ STB AON λ λ A/B/E/G ATM Passive Splitter λ λ ONT PON OLT λ 1 λ N Mux/Demux λ 1 λ2 λ N ONT WDM PON Feeder Loop Distribution Loop
λ λ λ λ
Head VHOffice SMS Servers Video Servers Bell IPTV Head End Servers System Router Router Bell IPTV ISN Serving Office Ethernet Switch Access NE (OLT or DSLAM) Access NE (ONU/ONT) PPPoE BRAS NE NE Cust RG STB MC IP IPoE MC MC Home Network Ethernet Transport Single logical connection and IP address per customer Ethernet interfaces (network and customer) Scalable server architecture End-to-end QoS enabling dynamic bandwidth management - -
Back Office Systems TV Headend Video Distribution Network MPEG SPTS over IP Multicast UDP/IP/Ethernet/1394/AAL5/ATM NOSS PPPoE Session from STB Using domain @vi PC BOSS TV Portal & Mediator Server Farm PPPoE Session from PC Using domain @ultraline Broadband Network DSLAM ADSL Modem TV STB Internet PSTN Network ufilter ISP Server Farm
Real Time Encoder Multicast Groups to ATM VC Mapping IGMPv2 IP Multicast Server Real Time Encoder ATM Multiplexer Content Delivery Network 2.4Gbps Unidirectional Optical fibre/splitter Network 2.4Gbps 2.4Gbps Low cost and high capacity video distribution network. Video data distributed once to each exchange. Bandwidth saving in core distribution network 150Mbps DSLAM EPG Server Existing Unicast Network 150Mbps DSLAM xdsl Modem STB Internet 150Mbps DSLAM 150Mbps DSLAM
PC CBR Priority DSLAM CAU Digital STB Modem VC 1 (video) VC 2 (IGMP & internet) ATM Multicast Multicast data from Head-end IGMP SVR Modem Internet 54