对数字家庭网络新核心——家庭网关的分析

Analysis of Home Gateway——A Key Player at Digital Home

伴随互联网、物联网的发展,家庭设施呈数字化发展趋势,数字家庭概念的轮廓逐步清晰,包括家庭媒体设备间的数据分享、自动化家居的远程监控、对家庭网络门户及家庭内数据进行安全管理。随之衍生出对数字家庭网络新核心—家庭网关的需求。文章对家庭网关的形成、发展及未来可能性作了分析与预测,并结合国内外在家庭网关需求上的差异作了描述与分析。

The rapid growth of the internet and the multiple networks convergence introduce the emergency of digital appliance, internet of things and digital family. Home Gateway will play the key role in digital family as a portal gateway among networks connection, data sharing and transferring, monitoring and security management, multi-screen interaction, etc. This article provides an analysis on the home gateway about the key roles, definition, feature trade-off, related standards and etc.