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

Safety communication method of wireless mesh network

A wireless mesh network and secure communication technology, applied in wireless communication, safety devices, electrical components, etc., can solve the problems that cannot meet the technical requirements of wireless mesh network security verification and encrypted communication, so as to ensure compatibility and flexibility Effects that are flexible, easy to implement, and simple in framework and structure

Inactive Publication Date: 2010-01-27
SHANGHAI JIAO TONG UNIV
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this patent cannot meet the technical requirements of wireless mesh network for security authentication and encrypted communication

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
  • Safety communication method of wireless mesh network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present invention is not limited to the following implementation. example.

[0030] like figure 1 As shown, this embodiment includes the following steps:

[0031] 1) All existing legitimate wireless mesh nodes in the wireless mesh network, including multiple wireless mesh nodes (MA) and mesh key distribution nodes (MKD), jointly use a current pre-shared key Encrypts all data transmitted over the wireless channel. At the same time, the wireless mesh network nodes in the network ensure the connection between all nodes and the Internet through self-organization.

[0032] 2) A candidate wireless mesh network node (Candidate MP) wishes to join the current wireless mesh network, but it has no legal...

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 relates to a safety communication method of a wireless mesh network which belongs to the technical field of network. The method comprises the following steps: requesting initial authentication, starting an initial authentication protocol procedure by an authentication server and performing enciphered data communication by a pre-shared key and other legal wireless mesh network nodes in the wireless mesh network to realize functions of the wireless mesh network. The method meets new requirements of dynamic self-organization of the wireless mesh network, also provides safety performance approaching to 802.11 standard requirements for the network. The method is based on a wireless network communication standard of 802.11 protocol family, and is applicable to the wireless mesh network established based on 802.11 link. The method provides simple frame and structure, ensures compatibility and flexibility, and is easily realized.

Description

technical field [0001] The invention relates to a method in the field of network technology, in particular to a wireless mesh network security communication method. Background technique [0002] Wireless mesh network (Wireless Mesh Network) is a multi-hop ad hoc wireless network structure that is completely different from traditional wireless networks. In a traditional wireless local area network, each client accesses the network through a fixed wireless link connected to an access point, and each access point is connected to the Internet through a wired network. In a wireless mesh network, any wireless mesh network node exists as both an AP and a transit router. Several nodes are connected to the Internet through a wired network, and other nodes are connected to the Internet through a wireless mesh network routing algorithm through multi-hop wireless links. Internet connection. Users can move within the coverage of the wireless mesh network signal and access the Internet ...

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): H04W12/04H04W12/06H04W12/03H04W12/0431H04W12/069
Inventor 吴越孙东来易平李建华孔少杰
Owner SHANGHAI JIAO TONG 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