A deep learning identification system and method based on wireless network channel state information

A channel state information, deep learning technology, applied in deep learning identification systems and fields based on wireless network channel state information, can solve the problem of insufficient physical layer characteristics mining and so on

Active Publication Date: 2021-05-11
DALIAN UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current use of WiFi signals is limited to high-speed data transmission, and the mining of its physical layer characteristics is far from enough

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 deep learning identification system and method based on wireless network channel state information
  • A deep learning identification system and method based on wireless network channel state information
  • A deep learning identification system and method based on wireless network channel state information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The technical solutions of the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0019] A deep learning identification system based on wireless network channel state information, including a wireless signal transmitter, a wireless signal receiver, a control terminal and a cloud server;

[0020] Both the wireless signal receiver and the wireless signal transmitter are equipped with wireless network cards, and the two are placed in the room apart; the wireless signal transmitter is used to send wireless signals with CSI information, and the wireless signal receiver is used to obtain wireless network information in the environment. Channel status information and upload to the cloud server;

[0021] The cloud server includes a data collection module, a CSI pool, a data preprocessing module and an identification / authentication module; the data collection module uses a router and a PC equipped with a networ...

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 belongs to the technical field of identification, and relates to a deep learning identification system and method based on wireless network channel state information. A deep learning identification system based on wireless network channel state information, including a wireless signal transmitter, a wireless signal receiver, a control terminal and a cloud server; both the wireless signal receiver and the wireless signal transmitter are equipped with a wireless network card, and the two are separated In the room; the wireless signal transmitter is used to send the wireless signal with CSI information, and the wireless signal receiver is used to obtain the wireless network channel status information in the environment and upload it to the cloud server. The system of the present invention is expected to fill in the gaps in the application of passive identification, and create application examples for passive identification and positioning based on deep learning. The system can be widely used in personnel attendance, smart home intrusion detection, patient monitoring and other fields.

Description

technical field [0001] The invention belongs to the technical field of identification, and relates to a deep learning identification system and method based on wireless network channel state information. This system is a sampling identification of a CSI (Channel State Information) signal using a common WiFi signal. Cooperate with the unique deep machine learning algorithm to carry out model recognition training on the CSI signal of WiFi, thus realizing the recognition system of human body identification. Background technique [0002] In application scenarios such as health monitoring, security detection, and smart home, identification plays a very important role. Existing active identity recognition systems generally use technologies such as fingerprint recognition and iris recognition. Although they can realize recognition and authentication functions, the user under test needs to make specified actions, and there are problems such as expensive equipment and limited recogni...

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): H04W12/06H04W12/121H04L29/08G06N3/08H04W4/80H04W12/12H04W12/69
CPCH04L67/10H04W12/06H04W12/12H04W24/08H04W4/80
Inventor 林驰胡佳椰刘振辉王慨楚子豪王慷张宇晨吴国伟
Owner DALIAN UNIV OF TECH
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