本文从电信网、有线电视网和计算机网络的发展、演变及技术和业务上的融合等方面进行了探讨,列举了发展的各种可能性,以此说明三网必将走向融合,最终达到三网合一的可能性。 This article discusses the development, evolution and integration of technology and business in telecom network, cable television network and computer network, enumerates the various possibilities of development, and shows that the three networks are bound to converge and eventually reach three The possibility of network integration.