| IPTV business gradually is becoming an important value-added service for fixed-lineoperators with the development of broadband telecommunications networks and the evolutionof optical network. Unlike traditional businesses, IPTV business is tightly coupled with thenetwork. With the rapid growth of users, IPTV quality of service can not be effectivelyguaranteed gradually. This thesis investigates the network optimization for Jiangxi IPTVnetwork. Through a series of technical and management innovations, such as X TelecomIPTV STB deployment specification installation detection, IPTV with port multi-servicedifferentiation strategy, deployment of set-top boxes automatically standby, enhanced set-topboxes anti-jitter ability to establish user health records, the disclosure of IPTV businesscustomers rate decreased from5%to0.21%, the provincial averaged IPTV service VMOSpoor ratio fell to1.61%from7.16%in busy time. By the optimization, the IPTV businessservice quality and the user satisfaction have been improved greatly. |
