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

A method, system and device for establishing a communication link

A technology for establishing communication and link, which is applied in transmission system, wireless communication, near-field transmission system, etc. It can solve the problem that the positioning accuracy of GPS module cannot meet the requirements, is complex, and cannot complete the link of short-distance wireless communication quickly and accurately. Establishment and other issues, to achieve the effect of fast link establishment and accurate link establishment

Active Publication Date: 2018-08-03
苏州八叉树智能科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Use the Global Positioning System (GPS, Global Positioning System) module configured by the terminal itself to obtain location information and assist in beamforming. However, the positioning accuracy of the GPS module cannot meet the requirements for short-range wireless communication in an indoor environment. ;
[0005] 2. Apply low-frequency wireless fidelity (Wi-Fi, Wireless Fidelity) technology for positioning, but this method still can only achieve rough positioning accuracy;
[0006] 3. Assist the terminal to complete beamforming by pre-configuring the location information of the terminal. However, this method needs to reconfigure the location information when the terminal changes location, which is more complicated
[0007] It can be seen that in the short-distance wireless communication system of the prior art, fast and accurate beamforming between the receiving and receiving terminals cannot be realized, so the link establishment of the short-distance wireless communication cannot be completed quickly and accurately

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 method, system and device for establishing a communication link
  • A method, system and device for establishing a communication link
  • A method, system and device for establishing a communication link

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0130] suppose to use Figure 4 In the short-distance wireless communication system shown, the method for establishing a communication link between the monitoring device and the terminal 1 is taken as an example to illustrate the present invention, and the specific process is as follows Figure 5 shown, including the following steps:

[0131] Step 501: Terminal 1 registers an ID.

[0132] Specifically, the terminal 1 can discover and join the system through its own low-frequency module, and register an ID, which is a unique identifier of the terminal in the system.

[0133] Step 502: The monitoring device collects an image within a preset range of the current orientation, and matches each terminal included in the image with its corresponding ID.

[0134] Specifically, when the preset range currently oriented by the monitoring device is the space where the terminal is located, the monitoring device captures an image of the space where the terminal is located, and collects ima...

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 method for establishing a communication link, comprising: a monitoring device collects an image within a preset range of the current orientation, and matches each terminal contained in the image with its corresponding identification (ID); according to the The image acquires all link information of each terminal; according to the all link information, the link information of the terminal and the peer terminal is sent to the corresponding terminal and the peer terminal. The invention also discloses a system and a device for establishing a communication link. By adopting the invention, the speed and precision of the terminal beam forming can be improved, and then the link establishment of the short-distance wireless communication can be completed quickly and accurately.

Description

technical field [0001] The present invention relates to short-distance wireless communication technology in the field of wireless communication, in particular to a method, system and device for establishing a communication link. Background technique [0002] 60GHz wireless communication technology is a short-distance wireless communication technology with transmission bandwidth and transmission rate reaching gigabit level, and its typical application scenarios are mainly indoors. Since the propagation of electromagnetic waves in the 60GHz frequency band shows light-like properties, that is, the propagation beam is very narrow and cannot penetrate obstacles, so the antennas in the 60GHz frequency band mostly use antenna arrays and beamforming technology to enable the beam to follow the specified direction along the line of sight or along the line of sight. The reflected path bypasses obstacles to reach the receiver. However, the above-mentioned beamforming technology require...

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): H04B5/00H04B7/04H04W76/10
CPCH04W76/14
Inventor 王谦陈霖禹忠支周
Owner 苏州八叉树智能科技有限公司
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