互联网、电信网和有线电视网组成的三网成为现行通讯媒体的核心,以技术手段为依托,融合三大网络模块的信息业务,实现三网合一将会是未来网络媒体的发展趋势。本文从技术分析的角度出发,初步探讨了有线电视融入到互联网和电信网的技术可行性和技术难点,从技术兼容性和市场应用前景等角度阐述了这一融合的业务应对反应,为三网融合的最终形成提供了有益的尝试。 Internet, telecommunications network and cable network composed of three nets become the core of the current communications media, relying on technical means, the integration of the three network module information services to achieve triple play will be the future development trend of network media. This article from the perspective of technical analysis, preliminary discussion of cable TV into the Internet and telecommunications network technology feasibility and technical difficulties, from the perspective of technology compatibility and market application perspective describes the integration of business response, for the three networks The final formation of fusion provides a useful attempt.