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3 NCC NEWS e-mail Video On Demand VOD DVD MOD Media On Demand IPTV IPTV IPTV IPTV IPTV IPTV IPTV IPTV MOD
IPTV IPTV Internet Protocol Television 1999Video Networks IPTV IPTV (internet protocol TV, IPTV) (internet TV) MOD IPTV You Tube internet TV IPTV internet TV IPTV NCC NEWS 4
IPTV internet TV You Tube IPTV IPTVIPTV (router) MOD IPTV Digital Home IPTV Network TV Customer IPTV Processing system Router Router IPTVCD Home Network Customer IPTV 5 NCC NEWS
IPT V 3 IPT V 3 (broadcast) (multicast) (unicast) (nodes) IPTV (group) (membership) IPTV IPTV LAN xdsl IP MPEG-1 MPEG-2 MPEG-4 WMV H.264 CA DRM HTML IPTV 2 cable modem xdsl IPTV 2 2WinCE LinuxWinCE API Win32Windows WinCE WMV WinCE ROM RAM Linux MPEG-2 H.264 linux Linux IPTV xdsl NCC NEWS 6
IPTV IPTV ISP IPTV (QOS) QOS IPTV IPTV 7 NCC NEWS
10480% 100Mbps 720 80% 100Mbps 720 92 5 2138 1 7 ( " " ) 95 9 1 A DSL P E - P VC NCC NEWS 8
FRPE-LSNHPE UTP Unshielded Twisted Pair SCTP Screened Twisted Pair 99 9 16 9 NCC NEWS
1. 2. 1. 2. UTP/SCTP 3. 4. 3. 4. 1 2 3 1. NCC NEWS 10
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EN300-744 94 09404607460 CNS14972 DVB (ETSI)(IEC) (CNS- 14973 ) ( 4 7 0 MHz 806 MHz) 6MHz -10-76 dbm (tuner) EN 300-744 (QPSK 16-QAM 64-QAM) (1/2 2/3 3/4 5/6 7/8) (guard interval)(1/4 1/8 1/16 1/32) (transmission mode)(2k 8K) 50dBm C/N 16QAM 13.8 db 64QAM 17.9dB ETSI 16QAM 13 NCC NEWS
29dB64QAM 27dB C/N 16QAM 18dB 64QAM 22.2dB C/N 16 Q A M 22dB 6 4Q AM 23dB DVB-T ( ) (SDTV)(HDTV) (video display format) (EMS) DVB-C CNS13438 CNS14336 CNS14973 CNS14973 IEC60107 1KHz (ISO) NCC NEWS 14
Stereo Output L+R NTSC CompositeVideo; CVBS (Official Journal of the European Union) 2009 2 (SD) (HD) CRT 2010 2 25 2012 2 25 15 NCC NEWS
1W 0.5W + 1W + 0.5W 5W 5W + 3W + 1W N/A + 6W N/A + 1W CA CI (Conditional Access CA) Control Words DVB DVB ( ) NCC NEWS 16
CA CA CA CA CA (Simulcrypt) (Multicrypt) CA CA CI CA CA ETSI DVB-C 101 20ms~30ms IPTV 2 (EPG) 1 3 IPTVITU-T FG IPTV NCC News http://www.ncc.gov.tw/chinese/booklist.aspx?site_content_sn= 2456 PDF http://www.ncc.gov.tw/nccnews/ 17 NCC NEWS
(Digital Convergence) 1990 ( ) (3 rd Generation; 3G) (Operator) (High Speed Packet Access Plus; HSPA+)42Mbps 3G (Femtocell) 3G Femtocell 3G3G (4 th Generation; 4G) 3rd Generation Partnership Project; 3GPP 1999Release 99 (Wideband Code Division Multiple Access; WCDMA) Universal Mobile Telecommunications System; UMTS5MHz UMTS 2Mbps 384kbps 3GPP 2002 Release 4 (High Speed Downlink Packet Access; HSDPA) HSDPA (Transmission Time Interval; TTI) (Order) (16QAM)Turbo Code (HARQ) 15 (High Speed-Downlink Packet Sharing Channel; NCC NEWS 18
HS-DPSCH) (Downlink;) 2Mbps 14.4Mbps 3GPP 2004Release 5 (High Speed Uplink Packet Access; HSUPA) (Uplink; ) 5.76Mbps3GPP Release 5 IP (IP Multimedia Subsystem; IMS) Release 6WLAN (Multimedia Broadcast Multicast Service; MBMS) IMS (Push to Talk over Cellular; PoC) (Generic Access Network; GAN) IP 3GPP 2007Release 7 HSPA+ (Multiple Input Multiple Output; MIMO) 28Mbps 11.5Mbps 2009 Release8 HSPA+ MIMO 64QAM (Carrier; 10MHz) 42.2Mbps 2010Release9 MIMO(Multicarrier) 84Mbps HSPA+ (Circuit Switch; CS) VoIP HSPA HSPA+ (Fixed Network) 3GPP2 19993G CDMA2000 1X Rev.0 IS-95A /B 1.25MHz 153.6kbps CDMA2000 1X Rev. A (Supplementary Channel; SCH) 307.2kbpsRev. B/C/D (Signaling) 2000 3GPP2 CDMA2000 1X EVDO C.S0024 CDMA2000 1X EVDO C.S0 024 Version 0/A /B Version 0 A2.4Mbp 153Kbps Version B15 1.25MHz 73.5Mbps 27Mbps CDMA 20 0 0 UMTS CDMA2000 LTE 3GPP 2006 (Ultra Mobile Broadband; UMB) 20 07 (Orthogonal Frequency Division Multiple Access; OFDMA) 64QAM 4x4 MIMO 20MHz 288Mbps 75Mbps UMB Qualcomm 2008 UMB 4G (Worldwide Interoperability for Microwave Access; WiMA X) IEEE 802.16 2004 WiMA X IEEE 802.16d 2005 WiMAXIEEE 802.16e OFDMA OFDM 10MHz 30Mbps MIMO WiMA X (Long 19 NCC NEWS
Term Evolution; LTE) 3GPP Release 8 WiMA X O FD M A (S ingle Carrier-Frequency Division Multiple Access; SC- FDMA) SC-FDMA OFDMA ; Release 9 LTE MIMO (Beam Forming) 100Mbps 50Mbps ; All IP WiMAX LTE (Multimedia Broadcast Multicast Services ;MBMS) (Video Streaming) (IPTV) (International Telecom Union; ITU) 2005 (4 th Generation; 4G)IMT-Advanced : 1. IMT- AdvancedMIMO - OFDMA All IP 2. 1Gbps 100Mbps 2009 9 ITU 4G 2010 12 ITU4G LTE-Advanced WirelessMAN-Advanced LTE-Advanced 3GPP Release 10 WirelessMAN-Advanced IEEE 802.16mITU 12 4G HSPA+ WiMAX LTE 4G 4G 4G CS (Gateway) IP 3GPP MBMS MBMS MBMS (Broadcast Multicast Service Center; BM-SC) 3G BM-SC MBMS (Session) MBMS (GGSN SGSN) (RNC NB) (UE) embms (Evolved MBMS) MBMS MBMS G W ( M u l t i - c e l l /multic a s t Coordination Entity; MCE) embms MBMS (System Architecture Evolution; SAE) LTE MBMS NCC NEWS 20
MBMS (Mean Opinion Score; MOS) ITU-R BT.500-11 ITU-T J.44 ITU-R BT.500-11 ITU-T J.44 DMOS(Differential Mean Opinion Score) PSNR(Peak Signal to Noise Ratio) PQR (Picture Quality Rating) RE(Removed Edge) AE (Added Edge) DC Blocking Noise + THD(Total Harmonic Distortion) Frequency Response 10 50 Mean Opinion Score(MOS) (Minimum Mean Square Error) MOS (Weighting) ( ) 21 NCC NEWS
(MOS) (NB, MID, Smart Phone ) ( ) ( ) NCC NEWS 22
(HFC) 750 MHz Middleware Conditional Access System, CAS (p.24) TPS Triple Play Service ( p.24 ) H F C C a b l e M o d e m C a b l e M o d e m 1 9 9 4 IEEE Institute of Electrical and Electronic E n g i n e e r s I E E E 8 0 2.14 M CNS M ultimedia Cable Network System D O C S I S D a t a O v e r C a b l e S e r v i c e InterfaceSpecification DOCSIS Cable Modem DOCSIS Cable Modem 1999 CBF Cable Broadband Forum MCNS 23 NCC NEWS
Colorado CableLabs Cable Television Laboratories, Inc. Cable Modem 1998 ITU1999 Euro-DOCSIS DOCSIS Cable Modem 2Mbps 30Mbps Cable Labs 2008-2009 DOCSIS3.0 DOCSIS3.0 DOCSIS 3.0 channel bonding 320Mbps HDTV High Definition Television NHK 1983 1986 FCC Federal Communication 2002 e Taiwan NCC NEWS 24
Commissions ACATS Advisory Committee on Advanced Television Services 1993 DVB Digital Video Broadcasting ITU HDTV 16 9 1920 1080i 1920 1080p :H.264 HD 256QAM 28M 38M34% http://www.cis.rit.edu/fairchild/whyiscolor/images/hdtv_sdtv_resolutioncomparison.jpg 25 NCC NEWS
( Fast Ethernet, FDDI, Giga Switch ) ( ATM ) Video On Demand, VOD VOD Cable Modem (internet protocol TV, IPTV) IPTV IPTVIPTV IPTV IPTV (IPTV customer device, IPTVCD) IPTV (router) IPTV (streaming)iptv IPTV IPTV VOD http://www.on-streams.com/index.php?title=vod-solutions NCC NEWS 26
TV Banking TV Security TV Medicare T V Learning T V Government CoverGence M a i l i g n e T V A D S L Livebox ( STB) Tr u2way Cable-Labs Tru2Way Java-Based (SDTV) (HDTV) PPV (Digital Video Recorder DVR) Open API Cable Service - Home Banking ( ) 27 NCC NEWS
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307 320 102 3 30 0978-10-0000~0978-39-9999 101 2 15 9 5 1 308 321 101 2 22 102 101 2 29 322 29 NCC NEWS