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Optical network unit (ONU) and method for reporting capacity thereof

An optical network unit and capability technology, applied in the field of communication, can solve the problems of delaying the actual online time of the MDU type ONU, the actual configuration of the reporting capability cannot be completely consistent, and the inability to take into account fast registration and ensure the integrity of the reporting capability, etc., to achieve fast Accurate effect of registration and ability

Inactive Publication Date: 2011-11-09
ZTE CORP
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AI Technical Summary

Problems solved by technology

This method can ensure the accuracy of the reported capabilities, but the online time is not fast enough
[0007] The above two methods for reporting the capabilities of MDU-type ONUs with pluggable user boards, due to the limitation of the reporting timing and the time to obtain actual capabilities, will either delay the actual online time of MDU-type ONUs, or make the reporting capabilities different from the actual configuration. The situation cannot be completely matched, and there is a problem that both rapid registration and the integrity of the ability to report cannot be taken into account

Method used

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  • Optical network unit (ONU) and method for reporting capacity thereof
  • Optical network unit (ONU) and method for reporting capacity thereof
  • Optical network unit (ONU) and method for reporting capacity thereof

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Embodiment Construction

[0016] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0017] The passive optical network system mainly includes: central office equipment OLT and user equipment ONU. In order to realize the effective management of the ONU by the OLT, the ONU must register with the OLT and report its own capability information after the registration is completed. Embodiments of the present invention are implemented in the passive optical network system.

[0018] figure 1 It is a flowchart of a method for reporting the capability of an optical network unit according to Embodiment 1 of the present invention, including the following steps:

[0019] Step S102, the ONU registers with the OLT;

[0020] Step S104, after the registration is completed, report the locally stor...

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PUM

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Abstract

The invention discloses an optical network unit ONU and a method for reporting capacity thereof. The method comprises steps as follows: an ONU registers to an optical line terminal (OLT); after finishing the registration, the ONU reports the locally stored capacity information to the OLT; and when detecting that the actual capacity information is different from the stored capacity information, the ONU reports the actual capacity information to the OLT. By using the invention, the ONU can completely reflect the self capacity to the OLT in time, thereby implementing quick registration of the ONU as wells as accurate and complete reporting of capacity.

Description

technical field [0001] The present invention relates to the communication field, in particular to an optical network unit and a method for reporting its capability. Background technique [0002] The technology and application of FTTx (Fiber-to-the-x, fiber optic access) develop rapidly, and have become one of the research and application hotspots worldwide. After nearly 20 years of development, Passive Optical Network (PON) technology has not only become an important direction for fixed network operators to realize the transformation of access layer network technology, but also has begun to implement network deployment practices. . The network evolution of "fiber to copper retreat" is mostly constructed through the FTTB (Fiber To The Building, fiber to the building) mode. An important network node device in the FTTB construction mode is the MDU (Multiple Dwelling Unit, multi-user unit) type ONU (Optical Network Unit, Optical Network Unit), in order to realize the effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06H04B10/08H04B10/07
Inventor 蒋博
Owner ZTE CORP
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