Tianjin Unicom’s Iptv Network Planning And Construction

With the national "Twelfth Five-Year Plan" information technology and tri-networks integration of the propulsion, IPTV will become a new hotspot in the next generation broadband network field.But IPTV development in China is still in its early stage, In market analysis,[28] Eppinka F.V.,Bergh J..Ecological theories and indicators in economic models of still exploring practice.How to realize complete, scalable IPTV system architecture and carrier network, will be IPTV promotion and popularization of the key to success.In this paper, research and analysis biodiversity loss and conservation:A critical review[J]. Ecological IPTV IPTV carrier network, CDN, business processes and so on, proposes the construction scheme.Economics,2007,61(23):284-293.[31] Venkatachalam L..Environmental economics and ecological economics:Where they in detail the IPTV bearer network technology scheme. Secondly, in canConverge?[J].Ecological Economics,2007,61(2-3):550-558. the market background, business needs,operational risk and market forecast and analysis.At the same time, the Tianjin Unicorn IP metropolitan area network,broadband network,light Party member distance education network authentication&accounting system and network status outlined.Subsequently, the thesis focuses on analysis of the Tianjin Unicom IPTV carrier network construction scheme,including the carrier network construction necessity,functional requirements,network construction, access authentication mode, the allocation of IP address,Vlan planning, deployment, deployment of multicast security, QQS planning programme, content distribution network.In view of the current focus on the number of key technologies,system architecture and network solutions carried out a detailed research and analysis.Finally, the paper introduce the Tianjin Unicorn IPTV.business platform,including the platform scheme,the system architecture of the platform,business operation scheme and process.