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Terminal detection authentication process, device and operation administrative system in passive optical network

A passive optical network and management system technology, applied in the field of terminal detection and certification methods, devices and operation management systems, can solve the problems of poor flexibility of ONU/ONT detection and certification, inability to realize ONU/ONT automatic detection and certification, etc. , to achieve the effect of improving flexibility

Active Publication Date: 2007-12-05
HUAWEI TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0012] In the above-mentioned ONU / ONT detection and authentication process, it is necessary to statically set the corresponding relationship between SN and ONU-ID in the OLT in advance. Therefore, the OLT cannot realize the automatic detection and authentication of the ONU / ONT, so that the ONU / ONT detection Poor flexibility with authentication

Method used

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  • Terminal detection authentication process, device and operation administrative system in passive optical network
  • Terminal detection authentication process, device and operation administrative system in passive optical network
  • Terminal detection authentication process, device and operation administrative system in passive optical network

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Embodiment Construction

[0033] The embodiment of the present invention uses the logic registration code of the terminal to realize the automatic detection and authentication of the terminal. The terminal detection and authentication method provided by the embodiments of the present invention will be described in detail below.

[0034] In the embodiment of the present invention, a terminal such as an ONU / ONT corresponds to a logical registration code. The logical registration code of the terminal may be assigned by the central office to the terminal during the service application process of the user. After the central office assigns a logical registration code to the terminal, it needs to record the logical registration code assigned to the terminal. For example, the operation management system of the central office assigns a logical registration code to the terminal and saves the logical registration code assigned by it. The logical registration code assigned to the terminal is transmitted to the OL...

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Abstract

The invention relates to terminal detecting certifying method, device and operational management system in passive optical network. The method includes the following steps: the terminal has logic poll code; the local terminal will confirm the received logic poll code matches with stored one to check it is legal; recording the legal terminal sequence code as terminal mark. The invention can reduce maintenance cost, increase detecting certifying flexibility and maintainability.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a terminal detection and authentication method, device and operation management system in a passive optical network. Background technique [0002] PON (Passive Optical Network, Passive Optical Network) technology is a point-to-multipoint optical fiber access technology. PON generally consists of OLT (Optical Line Terminal, Optical Line Terminal) on the office side, ONU / ONT (Optical Network Unit / Optical Network Terminal, Optical Network Unit / Optical Network Terminal) on the user side, and ODN (Optical Distribution Network). One PON port of the OLT can be connected to multiple ONUs / ONTs. [0003] At present, the ONU / ONT detection and authentication method is implemented in the ONU / ONT registration process, and the ONU / ONT registration process is shown in Figure 1. [0004] In FIG. 1 , in step 1, the OLT sends information requesting the ONU / ONT to report an SN (Seria...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L9/32H04B10/12
CPCH04J3/1694H04L63/08H04Q2011/0079H04L63/0876H04Q11/0067H04J14/0238H04B10/2589H04B10/27
Inventor 吴炜高海
Owner HUAWEI TECH CO LTD
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