|
IPTV is an interactive network television, is a use of broadband cable television network, set the Internet, multimedia, communication and so on the many kinds of technology at an organic whole, households users include digital TV, a variety of interactive service of new technology. The IPTV play platform will be a new generation of family digital media representative of terminal, it can according to the user's choice of configuring a variety of multimedia service function, including digital TV programs, visual IP phone, DVD/VCD play, Internet browsing, E-mail and a variety of online information consultation, entertainment, education and business functions. In this paper, how to realize IPTV carrying online is proposed, and the bearing online some key technology deployment, including the network network mode, multicast and QoS technology. How to network is the basis of IPTV business bearing, multicast deployment is the reasonable use operators network resources premise, QoS guarantee is the key to the business development of IPTV. Only these three reasonable planning, to promote the telecom operators of the rapid development of IPTV business. This paper to the several technical scheme comparison, that is suitable for the construction of mianyang telecom reasonable plan, and in the implementation of the deployment of online success.
|