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Wireless ubiquitous network-based quality of experience index system and measuring method

A quality of experience and user-friendly technology, applied in wireless communication, electrical components, etc., to achieve good application prospects, simple evaluation methods, and easy implementation

Active Publication Date: 2015-05-13
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention solves the problem of subjective factors and objective factors affecting user experience quality, and establishes a layered index system and evaluation model to present users' comprehensive evaluation of services well

Method used

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  • Wireless ubiquitous network-based quality of experience index system and measuring method
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  • Wireless ubiquitous network-based quality of experience index system and measuring method

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Embodiment Construction

[0031] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, the present invention obtains a QoE index system with a tree-shaped hierarchical structure. The entire index system is an inverted tree structure with a unique root node that is the quality of user experience, and branches and leaf nodes are expanded according to a certain hierarchy. , the entire index system has a strict hierarchical structure, including three layers: experience layer, quality index layer (ie: KQIs) and performance index layer (ie: KPIs). The layered index system can reflect the mapping relationship between layers, and separates the subjective and objective indicators of people, and can better apply the combination of quantitative and qualitative methods to evaluate the quality of user experience.

[0033]The Analytic Hierarchy Process (namely: AHP) does not take into account the ambiguity of human judgment when co...

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Abstract

The invention discloses a wireless ubiquitous network-based quality of experience index system and measuring method. The wireless ubiquitous network-based quality of experience index system solves the problem of performance of network, terminals and multimedia services as well as the problem of subjective factors of users. The measuring method comprises, firstly, disclosing an index system according to main factors affecting QoE (quality of experience); then, according to the disclosed index system, establishing an assessment model; lastly, obtaining a comprehensive assessment. The wireless ubiquitous network-based quality of experience index system takes objective factors as well as the subjective factors of the users into consideration, and meanwhile refers to influence of previous experience on current experience, thereby comprehensively and perfectly reflecting the feelings of the users on service experience.

Description

technical field [0001] The invention relates to a user experience quality index system and measurement method based on a wireless ubiquitous network, and belongs to the technical field of wireless communication. Background technique [0002] In recent years, mobile communication technology has developed rapidly. In order to meet different needs, different wireless access network technologies have emerged. At the same time, wireless mobile communication technology is undergoing evolution of heterogeneous integration and ubiquitous. Wireless Ubiquitous Network (Wireless Ubiquitous Network), that is, a widespread wireless network, it is ubiquitous, all-encompassing, and omnipotent as its basic characteristics, so as to realize anytime, anywhere, anyone, and anything. Communication is the goal. The wireless ubiquitous network includes two levels of meaning, one is ubiquitous services, and the other is providing services to users through wireless access. The ultimate goal of th...

Claims

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Application Information

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IPC IPC(8): H04W24/00
CPCH04W24/00
Inventor 张晖张乘铭
Owner NANJING UNIV OF POSTS & TELECOMM
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