An IPTV network equipment fault detection method and device
A network equipment and fault technology, applied in the field of communication, can solve the problems of equipment hidden danger, aggravation, packet loss exceeding the maximum threshold, etc., and achieve the effect of avoiding the impact
Active Publication Date: 2019-05-28
CHINA TELECOM CORP LTD
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Problems solved by technology
ARQ technology is only a means of compensation, and there are still defects in the equipment. There are two main problems: 1) The hidden dangers of the equipment still exist, and may aggravate as time goes by, eventually causing the packet loss to exceed the maximum threshold; 2) If the packet loss Error correction cannot be performed beyond the maximum threshold, and user perception cannot be improved
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[0034] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the present disclosure are illustrated. The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.
[0035] The "first", "second" and so on in the following are only used to describe the difference, and have no other special meanings.
[0036] figure 1 It is a schematic flow chart of an embodiment of the IPTV network equipment fault detection method according...
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The invention provides an IPTV network equipment fault detection method and device. The method comprises the following steps of: determining a service account for data retransmission based on the dataretransmission log information and the user viewing record information; and according to the service account and based on the data retransmission log information, the user viewing record informationand the equipment information, obtaining an index value corresponding to the network equipment and used for determining a fault, and based on a result of judging whether the index value conforms to apreset fault judgment rule, determining whether the network equipment has a fault. According to the method and the device provided by the invention, the current situation that an IPTV operator has noeffective support means for the jamming problem caused by network packet loss can be effectively solved; The input cost is low, monitoring points do not need to be deployed on the network equipment, and hidden dangers of the positioning equipment can be found only by associating, gathering and calculating ARQ logs, resource trees and user viewing records; The network equipment hidden danger can beactively discovered, and the influence on user perception is avoided.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for detecting faults of IPTV network equipment. Background technique [0002] The latest data shows that the number of IPTV users of China's three major operators has exceeded 100 million, and the domestic IPTV business is developing rapidly. According to the survey, freezing is one of the most important factors affecting users' viewing perception, and network packet loss is the main cause of video freezing. In order to improve users' tolerance to network packet loss, IPTV operators often introduce various error control technologies. For the unicast service, the mechanism for packet loss recovery is ARQ (Automatic Repeat Request, automatic repeat request). ARQ technology requires the support of CDN nodes and set-top boxes on the IPTV platform. It means that when packet loss occurs in network transmission, the set-top box can detect packet loss locally...
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IPC IPC(8): H04L12/24H04L12/26H04L1/18
Inventor 胡陶军丁鸣邓宗元徐教强邱昊杨林朱学东李明王雷黄荣谞陈晶晶
Owner CHINA TELECOM CORP LTD