Abstract:

The essence of three networks convergence is that all the information services that subscribers demand can be satisfied on one type of physical network by taking the superiority of different networks Three networks convergence breaks up the old value chains of telecommunication industry, broadcasting & TV industry and internet industry in its process The expansion, extension and differentiation of three networks convergence value chain promote the development of industrial configuration Following the network evolution path, more intricate and richer services are turning up, and the service model goes through fundamental changes as well

Key words: three networks convergence, industry value chain, service model