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ACS and base station abnormal message processing method based on TR069 protocol

A message processing and exception technology, applied in connection management, electrical components, wireless communication, etc., can solve the problems of repeated session deduplication, many repeated messages, system running freeze or crash, etc., to improve communication efficiency and increase cache space. , the effect of reducing processing pressure

Pending Publication Date: 2022-04-08
CHINA TELECOM DIGITAL INTELLIGENCE TECH CO LTD
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Problems solved by technology

[0002] Between the ACS and the 5G base station in the current 5G network, due to the backlog of message interaction and abnormal transmission, the abnormal situation of repeated transmission often occurs, and the problem of repeated session deduplication caused by network abnormality or misoperation during the transmission process of the TR069 protocol is also frequent. This will easily lead to too many repeated messages when the 5G base station interacts with the base station equipment, causing the system to freeze or crash

Method used

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  • ACS and base station abnormal message processing method based on TR069 protocol

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Embodiment Construction

[0033] The present invention is described in further detail now in conjunction with accompanying drawing.

[0034] This application mainly includes the following steps:

[0035] Step 1: When the CPE (base station) initiates the first establishment of a network connection to the ACS through program execution, the CPE invokes the command Inform+"0BOOTSTRAP" in the RPC format that comes with the TR069 protocol, and sends a request command to the ACS. After the ACS parses the RPC message and obtains "0BOOTSTRAP" in the Inform RPC request message, it compares it with the cache identifier format: url@0BOOTSTRAP of CPE. If there is no match, the ACS server will send an Inform response command. To the CPE, the connection through the cwmp protocol is successfully established. At the same time, the url address of the CPE and the corresponding RPC command Inform+"0BOOTSTRAP" generate a cache identifier and store them together in the ACS cache. If the match is successful, the ACS sends ...

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Abstract

The ACS and base station abnormal message processing method based on the TR069 protocol comprises the following steps: when each CPE initiates a first network connection establishment request to the ACS, the ACS verifies the connection request and judges whether the request sent by the corresponding CPE is repeated or not, and then processes the connection request and updates a database according to the judgment result; when each CPE sends a message request to the ACS, the ACS judges whether the request sent by the corresponding CPE is repeated, and processes the message request and updates the database according to the judgment result; and the ACS periodically analyzes the probability of subsequent repeated request sending of each CPE according to the database information. Through the above content, the abnormal problem that repeated transmission is frequently generated between the ACS and the 5G base station, and the problem of communication pressure caused by repeated transmission to the equipment are improved.

Description

technical field [0001] The invention relates to the technical field of abnormal message processing, in particular to an ACS and base station abnormal message processing method based on the TR069 protocol. Background technique [0002] Between the ACS and the 5G base station in the current 5G network, due to the backlog of message interaction and abnormal transmission, the abnormal situation of repeated transmission often occurs, and the problem of duplicate session deduplication caused by network abnormality or misoperation during the transmission of the TR069 protocol is also frequent. This will easily lead to too many repeated messages when the 5G base station interacts with the base station equipment, causing the system to freeze or crash. Therefore, there is a need for a TR069 protocol-based ACS and base station abnormal message processing method, which can perform cache optimization and anti-duplication processing on the interactive message communication verification me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/10H04W24/08
Inventor 朱文进
Owner CHINA TELECOM DIGITAL INTELLIGENCE TECH CO LTD
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