IPTV案例介绍 2018/11/15 目录 Etisalat IPTV 新疆电信IPTV试验局 Page 2 Unicast VOD,Catch-up TV, TSTV, nPVR, FCC Others PCTV, WebTV, on TV Multi-cast Live-TV/BTV, NVOD, PIP, cPVR, Operator Defined Mosaic, User defined Mosaic, Radio and Music Main IPTV Service Type in phase 1&2 Page 3 Service Parameter Multicast Live-TV 600 SD TV live channels are at Mbps 100 HD TV live channels are at 10 Mbps The video format of live channel stream is (Mpeg4 part 10) NVOD 20 SD near vod channels are delivered by multicast at 100 HD play out channels by NVOD at 10Mbps These channels are not included in the 600 SD and 100 HD channels NVOD streams are delivered from Central node cPVR 5% Users are using cPVR service simultaneously STB records multicast stream from the head-end Multicast Service (1) Page 4 Service Parameter Multicast PIP 400kbps for small picture Operator Defined Mosaic 3*3 channels in one screen Mosaic is based on head-end solution. Each Mosaic channel takes There are 4 Mosaic Multicast channels. These channels are not included in the 600 SD channels User Defined Mosaic 2*2 channels in one screen, and need 4 PIP streams STB receive 400kbps*4 PIP stream and display them in one screen. Only can have one screen Mosaic Radio and Music 10 radio channels , each channel is at 200kbps These 10 radio channels are NOT included in the 600 SD channels Radio and Music channels are delivered by multicast mechanism. Multicast Service (2) Page 5 Service Parameter Unicast VOD 8000 hours SD contents and 2000 hours HD contents HD contents are at 10Mbps , SD contents are at VOD streams are delivered to end user by unicast mechanism 50% HD and 50% SD Catch-up TV/cPVR 40 SD and 10 HD channels support time shift Time shift streams are delivered to end user by unicast mechanism FCC 700 BTV channels support fast zapping mechanism 5000 concurrent subscriber per POP Burst traffic of FCC servers is times of normal stream rate 20%
