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

Mobile device position control method and device based on single bit feedback

A technology for moving equipment and moving position, applied in two-dimensional position/channel control, vehicle position/route/altitude control, non-electric variable control, etc. problems, to achieve the effect of continuous secure communication and optimization of confidentiality capacity

Active Publication Date: 2017-12-05
SHENZHEN UNIV
View PDF11 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still obvious shortcomings in the existing cooperative communication methods, such as the performance of the relay selection method is limited by the spatial location of the relay

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
  • Mobile device position control method and device based on single bit feedback
  • Mobile device position control method and device based on single bit feedback
  • Mobile device position control method and device based on single bit feedback

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0057] It should be noted that the terms "first" and "second" in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of st...

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 mobile device position control method and a device based on single bit feedback. The method comprises steps: useful signals sent by a source-end device and artificial noise signals sent by a target-end device are received at the same time; the useful signals and the artificial noise signals are processed to acquire processed signals, and the processed signals are sent to the target-end device; feedback information returned for the processed signals by the target-end device is received, wherein the feedback information is used to indicate whether the secrecy capacity of the communication system is promoted simultaneously with the eavesdropping capacity of the mobile device; and according to the feedback information, a moving position is determined, and the current position of the mobile device is moved to the moving position. The embodiment of the invention can control the moving position of the mobile device, the secrecy capacity of the communication system is further optimized, and safety communication is ensured to be lasted.

Description

Technical field [0001] The present invention relates to the technical field of communication equipment, in particular to a single-bit feedback-based position control method and device of a mobile device based on single-bit feedback. Background technique [0002] With the convenience brought by wireless communication, people will use wireless networks to transmit sensitive and private information in daily life. Traditional wireless networks use high-level encryption technology to ensure information security, which assumes that the computing power of the eavesdropper (ie, mobile device) is limited. However, with the rapid development of distributed computing and the continuous improvement of the computing power of the eavesdropping terminal, this assumption has become increasingly unreliable. The physical layer security technology has received more and more attention. It uses the legal target device to have better signal reception quality (such as signal-to-noise ratio) than the e...

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 Applications(China)
IPC IPC(8): G05D1/02H04B7/185H04K1/00H04W12/02
CPCG05D1/0212G05D1/028G05D1/0285H04B7/18519H04K1/003H04W12/02
Inventor 谢宁梁远
Owner SHENZHEN UNIV
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