A cross-protocol communication method and system from a wifi device to a zigbee device

A communication method and cross-protocol technology, applied in wireless communication, transmission system, digital transmission system, etc., can solve problems such as incompatibility and difficulty in deploying commercial networks

Active Publication Date: 2020-10-30
佛山市鹰火微峰科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this mechanism requires the device to send data at certain specific time points, which is incompatible with the way in which the node MAC (Medium Access Control, Media Access Control) layer of commercial equipment uses random access channels, so it is also difficult are deployed in commercial networks

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 cross-protocol communication method and system from a wifi device to a zigbee device
  • A cross-protocol communication method and system from a wifi device to a zigbee device
  • A cross-protocol communication method and system from a wifi device to a zigbee device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose, technical solution, design method and advantages of the present invention clearer, the present invention will be further described in detail through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.

[0040] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0041]The invention can be applied to the communication between WiFi and ZigBee, and realizes cross-protocol transmission mainly ...

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 system for cross-protocol communication from a WiFi device to a ZigBee device. The method includes: the WiFi sending end generates symbol-level energy modulation bit information to be sent that simultaneously carries WiFi data bits and cross-protocol data bits transmitted to the ZigBee device, and the cross-protocol bits are obtained based on symbol-level energy modulation; the ZigBee receiving end Process the received signal strength indicator sample information and start the cross-protocol communication receiving process to obtain the cross-protocol data bits that need to be received. At the same time, the WiFi receiving end obtains the symbol-level energy modulation bit information through the standard WiFi receiving process, and then starts the WiFi data recovery process to obtain Raw WiFi data bits. The method and system provided by the present invention realize cross-protocol communication through symbol-level energy modulation, and can be compatible with existing commercial networks in terms of channel, physical layer and MAC layer design.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and system for cross-protocol communication from a WiFi device to a ZigBee device. Background technique [0002] Due to the realistic scene requirements of heterogeneous node communication in the Internet of Things, and this communication can be used to transfer coordination information to achieve more efficient heterogeneous network coexistence, cross-protocol communication has become a research hotspot in recent years. Related studies mainly adopt two technical solutions: signal simulation and packet-level energy modulation. [0003] Signal simulation allows wireless nodes to simulate the transmission signals of heterogeneous nodes, so that receiving nodes can demodulate information through normal processes. For example, WEBee modifies the payload of WiFi data so that the signal it sends is a legal ZigBee signal, so as to realize the communication from WiFi to Z...

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): H04L29/06H04W4/80H04W24/02
CPCH04W4/80H04W24/02H04W84/18H04W84/12H04L27/3466H04L27/389H04B17/318H04W76/18H04L5/0007H04L27/2082H04L69/08
Inventor 姚俊梅伍楷舜
Owner 佛山市鹰火微峰科技有限公司
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