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Method and device for dispatching instant message service with user experience fairness

A business scheduling and user technology, applied in the communication field, can solve the problems of different impacts, poor user experience, difficult to measure and compare user experience, etc.

Active Publication Date: 2014-05-14
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) Users can interact through multiple sub-services, but different types of sub-services have different impacts on the same user, and the same sub-service has different impacts on different users, making it difficult to measure and compare user experience
The method is to set a high priority for users who use less resources based on the average resource usage of current users and the forecast of future resource usage, so that the number of users who receive the service is the largest, but the experience of some users who use more resources will always be poor.

Method used

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  • Method and device for dispatching instant message service with user experience fairness
  • Method and device for dispatching instant message service with user experience fairness
  • Method and device for dispatching instant message service with user experience fairness

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Embodiment 1

[0064] Such as figure 2 As shown, the instant message service dispatching method of user experience fairness of the present invention comprises the following steps:

[0065] Step 21: Initialize

[0066] Reset the packet counters for each data queue to zero. Set the average queuing delay record value of each data queue to zero. Calculate the initial user attention according to Table 1. In Table 1, the video service user is recorded as user V; the voice service user is recorded as user A; the video text user is recorded as user V+jT; the voice text user is recorded as user A+jT; the text user is recorded as user jT. Among them, j is the number of text sub-services used by users. In Table 1, α is the symbol of user attention; 0 means period 0, which is the initial period; the superscript indicates the type of sub-service, V represents video, A represents voice, and T represents text; subscript l represents the lth sub-service of the user, l =1,2,3...j. In the table, each u...

Embodiment 2

[0102] The instant message scheduling method with fair user experience provided by the present invention can adopt image 3 The device shown is implemented. Devices include:

[0103] The data queue delay information maintenance module inputs the scheduled instant message data queue information, including the data flow type of each queue, the sub-services it belongs to and the users it belongs to. Monitor the delay of the sub-service data queue, update the delay data in the sliding window, calculate and update and output the average delay data of the data queue;

[0104] The user experience estimation module reads the average delay data of the data queue from the data queue delay information maintenance module, estimates and outputs the user representative service quality scoring data of all current instant message users;

[0105] The sub-service data flow scheduling module reads the user representative service quality scoring data of instant message users from the user exper...

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Abstract

The invention discloses a method for dispatching an instant message service with user experience fairness. The method comprises the following steps that (1) according to a normalization quality score of each sub service, an attention increment of each sub service during a current period is calculated and according to the attention increments and the user attention degree in a latest period, the user attention degree in the current period is calculated; (2) the sub service with the highest user attention degree in the current period is selected as a representative service of a user and the normalization quality score of the representative service serves as a representative service quality score of the user; (3) the sub service, with the lowest representative service quality score, of the user is dispatched. A device for dispatching the instant message service with user experience fairness comprises a data array delay information maintenance module, a user experience estimation module and a sub service data stream dispatching module. According to the method and device, under the conditions that multiple instant message users exist in a network and each user uses one or more sub services, the user experience can be estimated and user experience fairness is achieved through dispatch of the data stream.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for dispatching instant message services in a wireless network and an implementation device thereof. Background technique [0002] The instant messaging service is one of the most widely used services in the current mobile Internet. The number of its users is huge, taking Skype as an example, its number of simultaneous online users is as high as 70 million. The instant message service refers to a mixed special service including three instant message sub-services (hereinafter referred to as sub-services) such as video conversation, voice conversation and text. Different from general data services (such as ftp and email), instant message services are conversational interactive services with real-time requirements. However, unlike real-time services that can obtain dedicated channels or bandwidth guarantees after being admitted, users of instant messaging services need to compet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58
Inventor 黄爱苹信晓峰单杭冠王玮
Owner ZHEJIANG UNIV