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A multi-attribute network handover management method in a wireless network environment

A wireless network and network switching technology, applied in the field of multi-attribute network switching management, can solve the problems of not reflecting the quality of service experience of personalized users, not wireless network switching management, etc.

Active Publication Date: 2020-10-27
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These network handover management strategies that rely entirely on objective attributes are not the optimal solution for wireless network handover management, because the network handover management methods that rely on these characteristics cannot reflect the individualized user's subjective quality of experience (Quality of Experience, QoE) requirements or needs of specific applications

Method used

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  • A multi-attribute network handover management method in a wireless network environment
  • A multi-attribute network handover management method in a wireless network environment
  • A multi-attribute network handover management method in a wireless network environment

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Embodiment Construction

[0047] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative import...

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Abstract

The invention discloses a multi-attribute network handover management method in wireless network environment. By utilizing the coherent centralized control and programmability advantages of a software-defined network, the influences on the network handover management strategy performance by the network, the user, the application and like multiaspect factors are sufficiently considered. Eight influence factors including user mobility, the network state, the user preference and like are selected as input parameters to sense multi-aspect network demands, and a final network score result obtainedby using fuzzy logic inference provides the final decision for the network handover; in particular, the subject individual demand preference of the user is considered besides the consideration of theobjective factors at a network side and a user side, thereby providing different network handover management services for different users.

Description

technical field [0001] The invention belongs to the technical field of mobile wireless networks, and in particular relates to a multi-attribute network switching management method in a wireless network environment. Background technique [0002] The increasing popularity of smart terminals (such as smartphones, tablets, and wearable devices) and applications has made wireless mobile communication services one of the most concerned development areas in the world. The continuous upgrading of the network environment and the continuous enrichment of the content of major video websites have led to a leapfrog growth in the number of mobile video users. At the same time, the result of gradually increasing wireless network signal coverage density is that mobile users often access video stream data in the coverage area of ​​multiple wireless signals. The dynamic changes of wireless network state and mobile user's spatial location make more factors affect the performance of network ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W48/16H04W48/18
CPCH04W36/0011H04W36/0083H04W48/16H04W48/18
Inventor 赵鹏杨新宇王力权德奎蔺杰
Owner XI AN JIAOTONG UNIV
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