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Method and system of wired TV network management

A cable TV network and network management technology, applied in the direction of cable transmission adaptation, etc., can solve the problems of long acquisition time, slow progress, poor practicability, compatibility, etc., and achieve the effect of reducing polling time, strong practicability, and simple structure

Inactive Publication Date: 2006-06-28
SICHUAN HUILONG SHIJI SOFTWARE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Domestic TV equipment manufacturers are also exploring and researching this aspect, but the progress is slow, the practicability and compatibility are poor, and they cannot meet user requirements. The main reason is that the methods for collecting equipment parameters are basically based on polling-response methods, which For a cable TV network with 1 million users, according to international or national standards, there are about 2,000 optical nodes and a total of 60,000 devices. If the aforementioned polling method is used for data collection, it takes 2 seconds to collect one device Calculated, it takes about 60000*2 seconds = 120000 seconds = 33 hours to complete the collection. The collection time is long, and it is difficult to know the working status of the entire network device in real time.

Method used

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  • Method and system of wired TV network management
  • Method and system of wired TV network management
  • Method and system of wired TV network management

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Embodiment Construction

[0019] Further describe the technical scheme of the present invention below in conjunction with accompanying drawing: as figure 1 , a cable TV network management system, including a network management host, a downlink control machine, a modulator, one or more optical nodes, one or more data receivers, a device working status database, downlink The controller is connected to the modulator, the modulator is connected to the network management responder through the downlink channel, the network management responder is connected to the equipment to be monitored, and the network management responder is also connected to the data receiver through the uplink channel. The interconnected devices are connected into a local area computer network.

[0020] A network management data analysis and processing program runs on the network management host, and the tasks of the network management data analysis and processing program include communicating with the data receiver, receiving data, an...

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Abstract

This invention discloses a method and a system for the wire TV network management including one or many networking hosts, one or many down-controllers, one or many modulators, one or many optical nodes, one or many data receivers and a database of the working state of the devices, which utilizes the own channels of the wire TV network to transmit data, applies the dynamic code mode and a method of enquiring in cluster and responding in cluster to examine the states and parameters of the devices to reduce the poll time to devices.

Description

technical field [0001] The present invention relates to a network management method and system, in particular to a cable TV network management method and system. technical background [0002] The cable TV network equipment network management system is different from the mature IP network management system. It relies on the two-way opening of the cable TV network. The typical cable TV network management system solution is basically based on the network's own uplink and downlink channels for data transmission at a certain frequency point. , this method does not need to build another transmission network, and should be the mainstream method in the future. The existing foreign cable TV network management products are relatively expensive and have a long polling cycle. In addition, most of them are developed for certain special equipment, and are rarely used in China. Domestic TV equipment manufacturers are also exploring and researching this aspect, but the progress is slow, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/10
Inventor 王成品
Owner SICHUAN HUILONG SHIJI SOFTWARE
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