The Discussion on Next Generation Network Technologies and Development Prospects
Xianfeng Liu · Computer Knowledge and Technology · 2009
Next Generation Network (NGN) is a broad concept, which includes a variety of changes taking place in the network construction method. It can provide the comprehensive open network architecture, including voice, video, data and other multimedia integrated services, based on packet switching technology, and represents a communications network development. With the technology, equipment and solutions continue to mature, NGN faces more opportunities for development.