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

Sensitivity attenuation test method and device

A test method and sensitivity technology, which is applied in the field of sensitivity attenuation test method and device, can solve the problems of inaccurate reception sensitivity and attenuation of reception sensitivity, and achieve the effects of improving sensitivity test efficiency, ensuring accuracy, and reducing human operations

Active Publication Date: 2020-06-19
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the receiving sensitivity of the terminal is an important index to measure the communication level of the terminal. The receiving sensitivity indicates the minimum receiving power that can be allowed under a certain bit error rate when the terminal receives signals. Therefore, in order to accurately measure the performance of the terminal, it is necessary to Test the receiving sensitivity of the terminal under different conditions, but in actual situations, when testing the receiving sensitivity of the terminal under different conditions, its receiving sensitivity is easily attenuated by interference from other factors, resulting in inaccurate received sensitivity

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
  • Sensitivity attenuation test method and device
  • Sensitivity attenuation test method and device
  • Sensitivity attenuation test method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0069] As we all know, the receiving sensitivity of the terminal is an important index to measure the communication level of the terminal. The receiving sensitivity indicates the minimum receiving power that can be allowed under a certain bit error rate when the terminal receives signals. Therefore, in order to accurately measure the performance of the terminal, it is necessary to Test...

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 relates a sensitivity attenuation test method and apparatus. The method comprises a step of obtaining the first reception sensitivity of a present channel in channels to be tested when the sensitivity attenuation tests of the channels to be tested of a terminal is carried out in order, a step of obtaining the second reception sensitivity of a former adjacent channel of the present channel in channels to be tested, and a step of determining whether the first reception sensitivity is trusted data according to the first reception sensitivity, the second reception sensitivity and a preset sensitivity jump threshold. According to the technical scheme, whether the first reception sensitivity is the trusted data can be accurately determined according to the first reception sensitivity, the second reception sensitivity and a preset sensitivity jump threshold, thus the accurate of the sensitivity test result of the present channel is ensured, and the sensitivity test efficiency can be substantially improved according to the method of automatically testing whether the first reception sensitivity is the trusted data.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular to a sensitivity attenuation testing method and device. Background technique [0002] As we all know, the receiving sensitivity of the terminal is an important index to measure the communication level of the terminal. The receiving sensitivity indicates the minimum receiving power that can be allowed under a certain bit error rate when the terminal receives signals. Therefore, in order to accurately measure the performance of the terminal, it is necessary to Test the receiving sensitivity of the terminal under different conditions, but in actual situations, when testing the receiving sensitivity of the terminal under different conditions, its receiving sensitivity is easily attenuated by interference from other factors, resulting in inaccurate received sensitivity . Contents of the invention [0003] Embodiments of the disclosure provide a sensitivity attenuation t...

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): H04B17/29
CPCH04B17/29
Inventor 刘嘉男廖勇付森
Owner BEIJING XIAOMI MOBILE SOFTWARE 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