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Cable access beyond the hype: on residential broadband data services over HFC networks

机译:电缆宣传超越了炒作:通过HFC网络的住宅宽带数据服务

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Current efforts in digital data transmission over hybrid fiber coaxial (HFC) networks will provide an efficient data transport mechanism for the "last mile" to residential users and will enable a very large number of services to the home. Provision of these services requires a complete end-to-end network architecture that provides an efficient connection between the server and the end user. Thus, it is necessary for the currently isolated HFC islands to gradually evolve into an efficient, highly connected, high-speed network. In this article, the authors review HFC networks and establish that they provide a more attractive and promising solution than the alternatives for "last mile" connectivity to the home, such as telephone connections. A list of broadband services are listed that are enabled by the high-speed data capabilities of HFC networks, and the necessary end-to-end infrastructure to support these applications is described, as well as possible evolution and migration paths for developing these end-to-end network architectures.
机译:当前在混合光纤同轴(HFC)网络上进行数字数据传输的努力将为居民用户提供“最后一英里”的有效数据传输机制,并将为家庭提供大量服务。提供这些服务需要完整的端到端网络体系结构,该体系结构必须在服务器和最终用户之间提供有效的连接。因此,有必要使当前隔离的HFC岛逐渐发展成为一个高效,高度连接的高速网络。在本文中,作者回顾了HFC网络,并确定它们提供了比“最后一英里”到家庭的连接(例如电话连接)替代方案更具吸引力和前景的解决方案。列出了由HFC网络的高速数据功能支持的宽带服务,并描述了支持这些应用程序的必要的端到端基础结构,以及开发这些端到端的可能的演进和迁移路径。端网络架构。

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