Signal receiving method and device and terminal

A technology for signal reception, signal transmission and reception, applied in the field of communication, which can solve the problems that signal interference cannot be effectively avoided, and the communication of interference sources cannot be guaranteed.

Active Publication Date: 2019-05-28
VIVO MOBILE COMM CO LTD
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a signal receiving method, device, and terminal to solve the problem that signal interference cannot b

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
  • Signal receiving method and device and terminal
  • Signal receiving method and device and terminal
  • Signal receiving method and device and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0021] Such as figure 1 As shown, the embodiment of the present invention provides a signal receiving method, which is applied to a terminal, and the terminal includes a first signal transceiving module working in a first frequency band and a second signal transceiving module working in a second frequency band, wherein, There is partial overlap between the first frequency band and the second frequency band, and the method includes:

[0022] Step S11, ...

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 provides a signal receiving method and device and a terminal, and relates to the technical field of communication. The signal receiving method comprises the following steps of: receivinga signal; when the first signal receiving and transmitting module is in a signal receiving state; obtaining a first numerical value of a received signal quality index of the first signal receiving and transmitting module when the second signal receiving and transmitting module is in a signal receiving state, and obtaining a second numerical value of a received signal quality index of the first signal receiving and transmitting module when the second signal receiving and transmitting module is in a signal transmitting state; And controlling the transmitting power of the second signal processing module in the signal transmitting state according to the difference value between the first value and the second value. According to the embodiment of the invention, by controlling the transmittingpower of the second signal processing module in the signal transmitting state, the transmitting power of the second signal processing module can be in the preset range, and the problems that signal interference cannot be effectively avoided or the communication of an interference source cannot be ensured by turning off the transmitting signal of the interference source are solved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a signal receiving method, device and terminal. Background technique [0002] At present, some frequency bands defined in the Third Generation Partnership Project (Third Generation Partnership Project, 3GPP) overlap or have similar frequencies with the frequency bands defined in the wireless network (Wireless FIdelity, WiFi). When the two work at the same time, there will be serious interference. , and may even damage related radio frequency devices, resulting in non-recoverable functional failure. At present, relevant filters are usually added to the 2.4G frequency band in the industry, which can suppress part of the interference. For example, there are filters on the transmission and reception paths of the Long Term Evolution (LTE) B40, and at the same time, there are filters on the transmission and reception paths of WiFi 2.4G. There are also filters; for...

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
IPC IPC(8): H04W16/14H04B17/382H04W88/06
CPCY02D30/70
Inventor 张文勋
Owner VIVO MOBILE COMM CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap