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

A signal processing device, electronic equipment and signal processing method

A signal processing device and technology of electronic equipment, applied in the field of communication, can solve problems affecting the receiving sensitivity of diversity channels, etc.

Active Publication Date: 2020-07-28
VIVO MOBILE COMM CO LTD
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a signal processing device, electronic equipment and a signal processing method to solve the problem that the main channel signal may crosstalk to the diversity channel through DPDT, which will affect the receiving sensitivity of the diversity channel

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
  • A signal processing device, electronic equipment and signal processing method
  • A signal processing device, electronic equipment and signal processing method
  • A signal processing device, electronic equipment and signal processing method

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 some 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] It should be noted that " / " in this article means or, for example, A / B can mean A or B; "and / or" in this article is just an association relationship describing associated objects, indicating that there can be three A relationship, for example, A and / or B, can mean: A exists alone, A and B exist simultaneously, and B exists alone. "A plurality" means two or more than two.

[0022] It should be noted that, in the embodiments of the present invent...

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 embodiment of the invention provides a signal processing device, an electronic device and a signal processing method, which relate to the technical field of terminals, so as to solve the problem that signals of a main set path may be crosstalked to a diversity path through a DPDT, thus affecting the reception sensitivity of the diversity path. The signal processing device comprises a first switch, a main set module connected with a first end of the first switch, a control module connected with a second end of the first switch, and a diversity module connected with the control module. The control module is configured to receive a signal, and when a first power of the signal is greater than a first threshold, reduce the first power to a target power, and the signal is a signal output bythe main set module and entered into the control module through the first switch, and the target power is less than or equal to the first threshold.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a signal processing device, electronic equipment, and a signal processing method. Background technique [0002] With the development of communication technology, diversity antenna technology has been applied to electronic equipment of various standards. [0003] Currently, an electronic device may use a dual-antenna solution, and switch the working modes of the two antennas (for example, antenna 1 and antenna 2 ) through a double pole double throw switch (Double Pole Double Throw, DPDT). For example, when antenna 1 is connected to the main channel through DPDT switching, antenna 1 can be used for transmitting and receiving signals; when antenna 2 is connected to the diversity channel through DPDT switching, antenna 2 can be used for receiving signals. When the two antennas work at the same time, the signal interference between the main channel...

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 Patents(China)
IPC IPC(8): H04B1/525H04B7/0404H04W52/42
CPCH04B1/525H04B7/0404H04W52/42
Inventor 邱承鸿何晓峰
Owner VIVO MOBILE COMM CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com