Mobile network voice quality estimating method and device

A mobile network and voice quality technology, applied in electrical components, wireless communication, etc., can solve the problems of obtaining voice evaluation results and low cost, and achieve the effects of improving accuracy, large data volume, and reducing evaluation costs
CN103686833AInactive Publication Date: 2014-03-26CHINA UNITED NETWORK COMM GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA UNITED NETWORK COMM GRP CO LTD
Publication Date
2014-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a mobile network voice quality estimating method and device and relates to the technical field of mobile communication. The problem that a voice estimation result which reflects true feelings of a random user all over the network can be not obtained with low cost in the prior art is solved. The method includes the following steps that data which are relevant to a voice service and recorded in all devices in the mobile network are obtained; a property set is set up according to all properties in the data and divided into a property sub-set of an access process, a property sub-set of a maintaining process and a property sub-set of a complete process, and values of all the properties in the property set are zero; a data set relevant to a designated incident of a designated user in the data is obtained and corresponding properties in the property set are valuated according to property values of all the properties in the data set and a single-user single-event set is formed; all the sub-sets are calculated respectively and a quality estimation value of the access process, a quality estimation value of the maintaining process and a quality estimation value of the complete process are obtained; according to all the quality estimation values, a mobile network voice quality estimation result is obtained.
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Description

technical field

[0001] The invention relates to mobile communication technology, in particular to a mobile network voice quality evaluation method and device. Background technique

[0002] For the mobile communication network, the voice service is the most core and basic service type provided by it, and its quality evaluation is naturally an important criterion for measuring network performance. Existing mobile network voice quality assessment methods include: device performance statistics methods, drive test methods, and the like.

[0003] Among them, the equipment performance statistics method is completed by the network management system of the mobile communication network. The number of call attempts, the number of successful calls, the number of handovers, the number of dropped calls, etc. within a specific measurement period are statistically analyzed, and the analysis results can macroscopically reflect the quality of the voice service received by the device. Howeve...

Claims

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