Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method and device for state updating system and storage medium

A state update, network system technology, applied in the field of communication, to achieve the effect of maximizing system security

Pending Publication Date: 2021-12-10
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a method, device and storage medium for a status update system to solve the problem of how to improve the security of the network update system

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
  • Method and device for state updating system and storage medium
  • Method and device for state updating system and storage medium
  • Method and device for state updating system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0043] As a powerful supplement to encryption-based secure communication technology, PLS has attracted much attention. Based on the characteristics of wireless channels, PLS utilizes signal processing design and channel coding to support secure communication services without relying on shared keys. So far, various methods have been disclosed for improving PLS in wireless communication systems, su...

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 method and device for a state updating system and a storage medium. The method comprises the following steps: acquiring information transmission rates between a base station and a user and between an eavesdropper and the user within a set time; determining an average secrecy age and a secrecy age interruption probability of the network system according to the information transmission speed; converting the average secrecy age and the secrecy age outage probability of the network system into a system state space, establishing an action space by using a reflection element reflection beam forming coefficient, and establishing a secure beam forming model by using a state update information transmission probability of a base station as a reward function; analyzing the reward function by using a learning algorithm to obtain a globally optimal solution, and determining a safe beam forming strategy according to the globally optimal solution and the safe wave velocity forming model. According to the method, the QoS requirements of legal users are considered while the system security is optimized according to the determined security beam forming strategy.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and storage medium for a status update system. Background technique [0002] At present, a new technology of intelligent reflecting surface (IRS, intelligent reflecting surface) is proposed to improve the physical layer security (PLS, physical layer security) in the wireless communication system, in order to overcome the existing PLS improvement scheme cooperative relay strategy, artificial noise assistance Beamforming, cooperative interference, etc. require the introduction of additional power. On this basis, a lot of research has been done on the application of IRS to traditional wireless networks to improve security. IRS plays the role of active defense by expanding the gap between the eavesdropping channel and the legal channel, which conforms to the endogenous security concept of "cohesion and governance" and "autonomous survival". Therefore,...

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): H04W12/122H04W12/126H04W72/04H04W28/24
CPCH04W12/122H04W12/126H04W72/046H04W28/24Y02D30/70
Inventor 李保罡王宇刘涛戴志辉
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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
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