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Network access switching method and device

A technology for network access and alternative network, applied in the field of communication, which can solve the problems of high algorithm complexity, unreasonable network switching, and difficulty in implementation.

Active Publication Date: 2017-02-15
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a network access switching method and device, which are used to at least partly solve the problems of difficult implementation caused by the high algorithm complexity of the existing network standard switching scheme and the inaccurate network switching. reasonable question

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Embodiment Construction

[0058] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] The present invention aims at the selection of the terminal multi-access network standard in the home Internet, and proposes a multi-access network switching method suitable for multi-factor decision-making under the home Internet. Incoming network switching judgment.

[0060] The following combination figure 1 , detailing the network access switching process of the present invention. Such as figure 1 As shown, the network access switching process includes the following steps:

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Abstract

The invention provides a network access switching method and device. Whether the current network resource meets the need of a user is periodically determined. If the current network resource does not meet the need of the user, access network switching is triggered. The access evaluation index of each alternative network and the preference index of the user to each alternative network are calculated, and the switching value index of each alternative network is calculated. The switching value index is used as the basis for selecting a target switching access network. According to the invention, the algorithm is simple, and takes into account the user preferences, the performance of each current access network, the performance of each access device and other factors; the selected access network not only meets the need of the user, but also matches the current network performance and the device performance; and the rationality of the selection result of the access network is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a network access switching method and device. Background technique [0002] The application and development of home Internet has gradually become the development trend of the Internet of Things industry, and the growth of home Internet business is widely optimistic in the industry. The home Internet application integrates various technologies such as the Internet, multimedia, and communication, and provides home Internet application users with a variety of interactive services including digital TV. However, various terminals are limited by the inconsistency of transmission technology standards, which to a certain extent restricts the flexible and diverse interaction effects between smart terminals. [0003] Vertical handover is a key technology in the selection of multiple access systems. The vertical handover between different wireless access networks is to enabl...

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Application Information

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IPC IPC(8): H04W36/00H04W36/14H04W36/30
CPCH04W36/0083H04W36/14H04W36/30
Inventor 程刚
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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