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Negotiation method and device for ipdr working mode

A technology of working mode and negotiation request, which is applied in the direction of safety communication device, digital transmission system, electrical components, etc., can solve the problem of high cost, achieve the effect of saving cost and avoiding configuration errors

Active Publication Date: 2019-07-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] When the IPDR server acts as an IPDR data collector, it is often connected to multiple CMTSs. In order to collect statistical data from these multiple CMTSs, it is necessary to establish IPDR connections with multiple CMTSs to transmit statistical data. The premise of establishing an IPDR connection is To know the current working modes of both parties, the current method is to manually configure the working modes of the IPDR data collector and the IPDR data sender to be consistent, and because the IPDR data collector can connect to multiple CMTSs at the same time, the configuration costs relatively high

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  • Negotiation method and device for ipdr working mode
  • Negotiation method and device for ipdr working mode
  • Negotiation method and device for ipdr working mode

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] One embodiment of the present invention provides a kind of IPDR data collector, such as figure 2 As shown, it includes a data transmitter 20, a data receiver 22 and a processor 24. The processor 24 can be connected to the data transmitter 20 and the receipt receiver 22 respectively through a bus. Those skilled in the art should know that the data transmitter 20, data The receiver 22 and the processor 24 can also be implemented in the form of software, and t...

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Abstract

The present invention provides a method for reporting data in a DOCSIS system, comprising: CMTS receiving a Version Request based on the IPDR protocol from an IPDR server, the Version Request carrying one or more working modes supported by the IPDR server; CMTS receiving from the IPDR server Select a working mode from the working modes carried by the Version Request, and send the selected working mode to the IPDR server through Version Response; the CMTS negotiates with the IPDR server to establish an IPDR connection, and the CMTS communicates with the IPDR server through the IPDR server. The IPDR connection sends statistical data to the IPDR server.

Description

technical field [0001] The present invention relates to the field of DOCSIS (Data-Over-Cable Service Interface Specifications, data-over-cable service interface specification), in particular to a method and device for negotiating an IPDR (Internet Protocol Detail Record, IP information record) working mode. Background technique [0002] In the network architecture based on the DOCSIS protocol, MSO (Multiple System Operator, multi-service operator) generally uses CMTS (Cable Modem Termination System, cable modem terminal system) as the core equipment to realize coaxial cable broadband access services, figure 1 It is a typical network diagram including CMTS. [0003] IPDR is a protocol defined by DOCSIS 2.0 / 3.0, which is used to collect one or more statistical data such as billing information, CM (Cable Modem, cable modem terminal) operating status information, spectrum information, and debugging information from the CMTS side. According to the format specified by IPDR, the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L9/40
Inventor 尹晓华姚雄
Owner HUAWEI TECH CO LTD