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

Radio-frequency interference processing method, storage medium and terminal

A technology of radio frequency interference and processing method, which is applied in the field of electromagnetic interference and communication, and can solve problems such as radio frequency communication interference, lower call quality, and affect normal communication of mobile terminals, so as to achieve the effect of reducing interference and improving call quality

Inactive Publication Date: 2017-07-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF8 Cites 115 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking mobile phones as an example, most mobile phone displays and cameras currently use MIPI interfaces, which can support data transmission rates of several hundred MHz (megahertz). For example, taking the display screen as an example, the MIPI interface of the display screen passes through the FPC (Flexible Printed Circuit) is connected to AP (Wireless Access Point, Wireless Access Point), usually there will be MIPI frequency division and multiplication frequency spectrum leakage at the connection between FPC and MIPI interface of the display, forming a A series of single-tone interference, thereby causing interference to radio frequency communication, affecting the normal communication of mobile terminals, and reducing call quality

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
  • Radio-frequency interference processing method, storage medium and terminal
  • Radio-frequency interference processing method, storage medium and terminal
  • Radio-frequency interference processing method, storage medium and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] The terms "first", "second" and "third" in the present invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to ...

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 radio-frequency interference processing method, a storage medium and a terminal. The radio-frequency interference processing method comprises the following steps: obtaining radio frequency information obtained when the terminal communicates, wherein the radio frequency information comprises a current channel and signal intensity of the current channel; when judging that the current channel is an interference channel of MIPI (mobile industry processor interface) main frequency in an interference channel information record table, judging whether the difference value between the signal intensity of the current channel and interference degree corresponding to the interference channel is smaller than a threshold value; and when the difference value between the signal intensity of the current channel and the interference degree corresponding to the interference channel is smaller than the threshold value, adjusting working frequency of the MIPI into MIPI backup frequency. When the MIPI main frequency has interference on the radio-frequency signal, the MIPI work frequency is switched to the MIPI backup frequency, thereby reducing interference of the MIPI main frequency on the radio-frequency signal, and improving conversation quality.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to the field of electromagnetic interference, and in particular to a radio frequency interference processing method, a storage medium and a terminal. Background technique [0002] MIPI (Mobile Industry Processor Interface, Mobile Industry Processor Interface) is an open standard and a specification for mobile application processors initiated by the MIPI Alliance, which standardizes the internal interfaces of mobile terminals, such as display screens, cameras, and radio frequency interfaces. Taking mobile phones as an example, most mobile phone displays and cameras currently use MIPI interfaces, which can support data transmission rates of several hundred MHz (megahertz). For example, taking the display screen as an example, the MIPI interface of the display screen passes through the FPC (Flexible Printed Circuit) is connected to AP (Wireless Access Point, Wireless Acc...

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): H04B15/02
CPCH04B15/02
Inventor 陈再成伏奎杨怀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP 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