Method, terminal, server, system for voice quality remote evaluation

A voice quality and server technology, applied in electrical components, wireless communication, etc., can solve problems such as the inability to quickly realize voice quality evaluation, and achieve the effects of convenient update, cost reduction, and terminal cost reduction

Inactive Publication Date: 2012-08-01
ZTE CORP
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Problems solved by technology

[0010] The purpose of the present invention is to provide a high-performance, low-cost, scalable engineering test terminal voice quality assessment method, terminal, server and system thereof, so as to reduce the cost of engineering test terminals and solve the problem of being unable to quickly realize voice quality due to the limitation of hardware processing capabilities. QUALITY ASSESSMENT QUESTIONS

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  • Method, terminal, server, system for voice quality remote evaluation
  • Method, terminal, server, system for voice quality remote evaluation
  • Method, terminal, server, system for voice quality remote evaluation

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Embodiment Construction

[0044] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] Such as figure 1 Shown is the system network topology diagram provided by the embodiment of the present invention. The system includes at least one pair of engineering test terminals and at least one voice quality remote evaluation server, wherein one engineering test terminal is used to initiate a caller, and the other engineering test terminal is used to be called, and the engineering test terminal includes Mobile phones or similar mobile test devices with engineering test functions are mainly responsible for collecting digital voice data and ...

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Abstract

A voice quality remote evaluation method comprises the following steps: step 1,, an engineering test terminal requests to establish a connection with a voice quality remote evaluation server; step2 a calling terminal sends voice data to a wireless side in a conversation state; step3 a called terminal intercepts the voice data sent by the wireless side and sends the intercepted voice data to the voice quality remote evaluation server; step4 the voice quality remote evaluation server receives the voice data sent from the terminal and carries out voice quality evaluation and sends back evaluation results to the called terminal; and step5 the called terminal analyzes statistically evaluation results sent back by the voice quality remote evaluation server and displays related results. The invention further provides an engineering test terminal, a server and a system for voice quality remote evaluation. With the method, the terminal, the server and the system in the invention, engineering test terminal voice quality evaluation costs can be reduced and a problem that the speed of the voice quality evaluation is limited by hardware processing capability.

Description

technical field [0001] The invention relates to the field of voice quality assessment, in particular to a voice quality assessment method based on an engineering test terminal, a terminal, a server and a system thereof. Background technique [0002] In a mobile communication system, the voice service is an important part of the user's wireless experience, and its quality evaluation determines the service quality of the entire network and affects the user's choice of operators. With the advent of the 3G and 4G era, users will have higher requirements for the overall voice service quality of the network. Therefore, the evaluation and optimization of voice quality is a hot issue that network operators must consider no matter in the early network construction process or in the later network optimization work. [0003] First of all, the premise of optimizing and improving the voice quality is to have a method that can correctly evaluate the voice quality. Due to its advantages ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W24/08
Inventor 张晔
Owner ZTE CORP
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