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Collection method for mobile video business experience quality data set based on user feedback

A mobile video and experience quality technology, applied in the field of data sets related to experience quality, can solve the problems of single data collection point and low video bit rate, and achieve the effect of high data value and good completeness

Inactive Publication Date: 2018-02-02
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The data collection point adopted in this paper is located at the intelligent terminal, and the data collection point is single, and the video collected is in 3GP format, the video bit rate is low, and this format has been gradually eliminated by the mainstream video stream based on HAS

Method used

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  • Collection method for mobile video business experience quality data set based on user feedback
  • Collection method for mobile video business experience quality data set based on user feedback
  • Collection method for mobile video business experience quality data set based on user feedback

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Experimental program
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Embodiment 1

[0017] The method for collecting mobile video service quality of experience data sets based on user feedback in this embodiment 1 involves data in the content server side, wireless network side, terminal side, and user side transmission links on the mobile video service data transmission link, as well as collecting video status communication server data. The data on the wireless network side is the xDR log collected on the xDR device in cooperation with the wireless network operator.

[0018] figure 1 A schematic diagram of a network topology structure of a method for collecting a mobile video service quality of experience data set based on user feedback in Embodiment 1 is given. like figure 1 As shown in , the user uses the client software on the mobile terminal A1, communicates with the content server A6 storing the video source through the mobile base station A2 and the GGSN device A3 on the wireless network side, and then through the core network A5 to complete the trans...

Embodiment 2

[0023] Figure 4 It is a schematic diagram of a network topology structure of a method for collecting a mobile video service quality of experience data set based on user feedback provided in Embodiment 2. The difference between the second embodiment and the first embodiment above is that the position of the communication server in the entire network topology has changed. Specifically, as Figure 4 As shown in , the user uses the client software on the mobile terminal D1, passes through the mobile base station D2 and the GGSN node D3 on the wireless network side, then transfers through the communication server D4 with VPN function, and finally realizes and stores it through the core network D5 It communicates with the content server D6 of the video source, completes the interaction of video stream data, and realizes video on demand. The key point in the collection of the mobile video service quality of experience data set based on user feedback in this implementation 2 is tha...

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Abstract

The invention discloses a collection method for a mobile video business experience quality data set based on user feedback. The method is characterized in that data, including terminal background data, user feedback data, vide playing state data and wireless network node transmission data generated during a business process a user watches mobile video, related to mobile video business experience quality on a data transmission link from a content server to the user is simultaneously collected. The method provided by the invention adopts a way of performing multi-point collection on a mobile video business data transmission link, so that compared with existing single-point collection of the mobile video business data, the collection method can achieve good data set completeness and high datavalue, and more development and utilization directions can be achieved.

Description

technical field [0001] The invention belongs to the technical field of wireless communication networks, and in particular relates to a method for real-time collection of quality-of-experience-related data sets including user feedback during a mobile terminal watching a mobile video service in a cellular mobile communication network scenario. Background technique [0002] Mobile video services refer to the way users watch videos online through wireless networks such as 3G and 4G using mobile terminals such as mobile phones and tablets. Different from the wired network plus PC transmission mode of the personal computer (PC) video service or the mobile video service under the WiFi wireless network, the mobile video data starts from the content server and is transmitted to the mobile terminal along the wireless network architecture. With the development of mobile communication technology and the popularization of smart phones, mobile traffic, especially mobile video traffic, is ...

Claims

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Application Information

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IPC IPC(8): H04N21/61H04N21/442
CPCH04N21/6131H04N21/442
Inventor 杨渡佳秦晓卫唐爽李陈圣刘玮康
Owner UNIV OF SCI & TECH OF CHINA
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