Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Network switching method and terminal device

A terminal equipment and network switching technology, which is applied in the field of wireless communication, can solve problems such as poor data link quality, poor link quality, and access failure, and achieve the effects of improving accuracy, ensuring continuity, and strong practicability

Active Publication Date: 2020-03-31
HUAWEI TECH CO LTD
View PDF4 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The 5G system cannot meet the coverage requirements in the early stage of commercial use, so the terminal equipment connected to the 5G system will have the problem of poor link quality of the data link
For example, the access request sent by the application running on the terminal device may not receive feedback for a period of time, resulting in the problem of access failure
[0003] At present, although a terminal device loaded with the Android system has the above-mentioned problems, it can use the self-healing (dorecovery) mechanism supported by the Android system (including the self-healing mechanism and four-level reconstruction strategy, respectively querying the activation list, resetting Routing, re-registration, switching flight mode, etc.) to perform self-healing, but this self-healing mechanism often cannot solve the problem of poor link quality, which may cause users to freeze and respond slowly when using 5G terminal devices to access the Internet. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Network switching method and terminal device
  • Network switching method and terminal device
  • Network switching method and terminal device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0054] Hereinafter, some terms used in the embodiments of the present application will be explained first, so as to facilitate the understanding of those skilled in the art.

[0055] 1) The APP involved in the embodiment of this application, referred to as application, is a software program capable of realizing one or more specific functions. Generally, multiple applications can be installed in a terminal device. For example, camera application, video application, game application, etc. The applications mentioned below may be the system applications installed on the terminal device when it leaves the factory, or they may be third-party applications downloaded from t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a network switching method and a terminal device, and the method can enable the terminal device accessed to a 5G system to be switched to other non-5G systems in time when thedata link quality is poor, so as to guarantee the continuity of data services, and improve the terminal performance and user experience. The method comprises the following steps: the terminal device firstly acquiring a link quality parameter of a data link of the terminal device, and when the number of downlink data packets received by the terminal device exceeds a first threshold value and the number of sent uplink data packets is zero within a set time length, or when the number of the uplink data packets sent by the terminal device exceeds a second threshold and the number of the received downlink data packets is zero within the set duration, determining that the 5G system is unavailable and switching from the 5G system to a non-5G system.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a network switching method and terminal equipment. Background technique [0002] With the progress of communication technology, the fifth generation (5th Generation, 5G) system (such as new generation radio access technology (new radio access technology, NR)) will be the mainstream communication technology for a period of time in the future. The 5G system cannot meet the coverage requirements in the early stage of commercial use, so the terminal equipment connected to the 5G system will have the problem of poor link quality of the data link. For example, the access request sent by the application running on the terminal device may not receive feedback within a period of time, resulting in access failure. [0003] At present, although a terminal device loaded with the Android system has the above-mentioned problems, it can use the self-healing (dorecovery) ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/14H04W36/16H04W36/30
CPCH04W36/362H04W36/0011H04W36/144H04W36/302H04W36/305H04W36/0066
Inventor 林力新樊宇伟裘风光
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com