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Network selection method and device for multimode communication equipment

A multi-mode communication and network selection technology, applied in the network field, can solve the problems of poor user experience, ignoring actual selection and user needs, etc., and achieve the effect of improving user experience.

Inactive Publication Date: 2014-01-29
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

[0014] The above optimization algorithm for the multi-restricted dynamic network selection problem can optimize and reduce application dissatisfaction while reducing power consumption, but the dissatisfaction corresponding to the above method is the dissatisfaction of application requirements, ignoring the actual selection of users and the user’s demand, poor user experience

Method used

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  • Network selection method and device for multimode communication equipment
  • Network selection method and device for multimode communication equipment

Examples

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Embodiment

[0042] In this example, the device receives a total of 5 kinds of networks, and groups the 5 kinds of network modes. Each grouping divides the existing mode groups into two groups, and constructs a binary tree model for the user's selection behavior. like figure 2 As shown, each circle represents an event, such as B1 for selecting network mode 1 or 2 or 3. A total of 4 groupings are required to obtain the structure of the binary tree.

[0043] In this example, the network is selected from node A. According to the network parameters and service type, the node A decides whether to choose the network mode in B1 or B2; if B1 is selected, then according to the network parameters and service type, it is further decided whether to choose C1 or B2. The network mode in C2, and so on, select a network mode on the last layer of leaf nodes. To complete this process, four binary decision algorithms are required: {B1,B2},{C1,C2}{D1,D2}{E1,E2}.

[0044] Each binary decision algorithm per...

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Abstract

The invention relates to network technologies, in particular to a network selection method and a device for multimode communication equipment. The method for the multimode communication equipment mainly comprises the steps of firstly carrying out modeling on a network selection process by adopting a multilayer binary decision algorithm, recording selections of applied network types by users as training data, then carrying out training on decision algorithm parameters according to network parameters and user selection data, finally updating the decision algorithm parameters, and carrying out network selection or providing network selection recommendations through network selection algorithm. The network selection method and the device for multimode communication equipment have the advantages that user selections are used as bases, the network selection function parameters are dynamically modified, and network selections / recommendations can be matched at the maximum probability, the user experience effects are improved greatly, and the network selection method and the device for multimode communication equipment are suitable to actual using situations. The network selection method and the device are particularly suitable for the network selection of the multimode communication equipment.

Description

technical field [0001] The present invention relates to network technology, in particular to a network selection method and device for multi-mode communication equipment. Background technique [0002] With the development of mobile communication systems, there will be more and more scenarios where multiple modes of communication networks (2G, 3G, LTE, bluetooth, WIFI, etc.) overlap. Different types of communication services have different requirements for the network (bandwidth, delay, etc.), and users have individual needs for indicators such as the transmission rate requirements of different services, and the psychological tolerance of consumption quotas. [0003] The traditional network selection method based on optimal performance cannot well adapt to the needs of different individual users, and thus cannot bring about a truly good user experience. [0004] In some related studies, user satisfaction is modeled as a simple mapping relationship of data rate, and it cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W16/22
Inventor 魏宁王宇舟
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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