Unlock instant, AI-driven research and patent intelligence for your innovation.

dsss signal identification method, device, equipment and computer-readable storage medium

A signal identification and signal technology, applied in the field of signal processing, can solve the problem of high equipment performance requirements

Active Publication Date: 2021-03-26
MAXEYE SMART TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a DSSS signal identification method, aiming to solve the technical problem that the existing DSSS signal identification method requires high equipment performance

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
  • dsss signal identification method, device, equipment and computer-readable storage medium
  • dsss signal identification method, device, equipment and computer-readable storage medium
  • dsss signal identification method, device, equipment and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] Such as figure 1 as shown, figure 1 It is a schematic diagram of the structure of the DSSS signal recognition device of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0063] The DSSS signal identification device in the embodiment of the present invention includes a single-chip microcomputer.

[0064] Such as figure 1 As shown, the DSSS signal recognition device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The optional user interface 1003 may include a standard wired interface and a wireless interface. Optionally, the network interface 1004 ma...

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 DSSS signal identification method, device, equipment and computer-readable storage medium. The DSSS signal identification method obtains the signal edge of the signal to be identified, so that it is not necessary to perform high-speed sampling on the entire signal to be identified, thus avoiding The use of high-speed ADC; by obtaining the time interval of the edge jump of the signal to be identified, it further reduces the amount of data that the microcontroller needs to acquire; the start and end positions of the DSSS signal are determined by the time interval of the edge jump to complete the detection of the DSSS signal Recognition reduces the computing time of the CPU in the DSSS signal identification process of the single-chip microcomputer, and can efficiently complete the identification of the DSSS signal without the ADC or CPU of the single-chip microcomputer having high performance, thus reducing the time spent on the single-chip microcomputer in the process of DSSS signal identification. Equipment performance requirements.

Description

technical field [0001] The present invention relates to the technical field of signal processing, in particular to a DSSS signal identification method, device, equipment and computer-readable storage medium. Background technique [0002] Direct Sequence Spread Spectrum (DSSS, Direct Sequence Spread Spectrum) technology is to encode one bit of data into a multi-bit sequence, called a chip; reasonable selection of chips helps to improve processing gain and enhance the anti-interference ability of the channel , in order to cope with noisy wireless network environments. [0003] The existing single-chip microcomputer recognizes the DSSS signal mainly by using an analog-to-digital converter (ADC, analog to digital converter) to perform intensive sampling. However, in order to ensure that the sampled digital signal can completely retain the information in the original signal, it is necessary to use an ADC with a high sampling rate to achieve it; Finally, it is necessary to disti...

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): H03K5/125
CPCH03K5/125
Inventor 詹梓煜陈鹏宇邓建
Owner MAXEYE SMART TECH CO LTD
Features
  • R&D
  • 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