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Cable TV network broadband access system with distributed deployment and centralized control

机译：具有分布式部署和集中控制的有线电视网络宽带接入系统

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摘要

The present invention provides a cable TV broadband access system with distributed deployment and centralized control, which comprises: a system terminal end, configured to receive and transmit uplink and downlink service data, and receive and respond to access control data and management control data; a system access end, configured to implement data format transformation and data forwarding or processing for said uplink and downlink service data, said access control data and said management control data of said system terminal end, and transmit, receive and respond to management control data of said system access end; a system head end, configured to implement management control and access control for said system access end and said system terminal end, and process, converge and forward said uplink and downlink service data. Said system uses a system architecture with three-stage distributed deployment and centralized control comprising a system terminal end, a system access end and a system head end, and it can not only realize the end-to-end control management and QoS priority assurance of the broadband data service, but can also realize easy network deployment, low comprehensive cost and high management efficiency.
机译：本发明提供了一种具有分布式部署和集中控制的有线电视宽带接入系统，包括：系统终端，用于接收和发送上下行业务数据，以及接收和响应访问控制数据和管理控制数据;系统接入端，用于对所述系统终端的所述上下行业务数据，所述接入控制数据和所述管理控制数据进行数据格式转换和数据转发或处理，并发送，接收和响应所述系统访问端;系统头，配置为对所述系统访问端和所述系统终端实现管理控制和访问控制，并处理，收敛并转发所述上行和下行业务数据。该系统采用三级分布式部署和集中控制的系统架构，包括系统终端，系统访问端和系统头端，不仅可以实现端到端的控制管理和QoS优先级的保证。宽带数据业务，但也可以实现网络便捷部署，综合成本低，管理效率高。

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