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Realization method for wireless network communication based on positioning

A technology of a wireless network and an implementation method, applied in the directions of wireless communication, network data management, electrical components, etc., can solve the problems that routing addressing does not bring any convenience, control message overhead, etc., and reduce mobile handover delay and routing delay. , the effect of improving communication quality

Active Publication Date: 2015-06-17
苏州拉曼莱特科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing automatic configuration of IPv6 addresses in wireless networks. For example, stateful address configuration will bring a large amount of control message overhead, and the stateless address configuration of generating IPv6 addresses based on MAC addresses will affect the routing between sensor nodes. Addressing does not bring any convenience, so a new IPv6 address automatic configuration mechanism needs to be established for 6LoWPAN wireless networks;

Method used

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  • Realization method for wireless network communication based on positioning
  • Realization method for wireless network communication based on positioning
  • Realization method for wireless network communication based on positioning

Examples

Experimental program
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Embodiment 1

[0207] Based on the simulation parameters in Table 1, this embodiment simulates the method in the present invention, and the performance analysis is as follows: With the increase of the transmission range, the network diameter becomes smaller, so the communication delay and switching delay decrease accordingly. As the moving speed increases, the link instability increases, so the packet loss rate increases, and the data retransmission caused by the packet loss rate increases the communication delay, and the handover delay also increases. The average switching delay is 30ms, and the average communication delay is 100ms.

[0208] Table 1 Simulation parameters

[0209]

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Abstract

The invention provides a realization method for wireless network communication based on positioning. A wireless network is composed of a routing backbone network and a user mobile network, wherein the routing backbone network is composed of an accessing router and more than one accessing node; the user mobile network is composed of mobile equipment and more than one sensor node; each sensor node is communicated with other mobile equipment or the sensor node through the mobile equipment; one user mobile network is used as a whole body to move; one set of the mobile equipment is connected with one accessing node and the accessing node is named as a connected accessing node of the mobile equipment; the mobile equipment is communicated with the other user mobile network through the connected accessing node and the routing backbone network of the connected accessing node; and in a node moving process, a care-of address does not need to be configured and hometown agencies do not need to be accessed, so that the communication performance is greatly improved.

Description

technical field [0001] The present invention relates to a method for realizing communication, in particular to a method for realizing wireless network communication based on positioning. Background technique [0002] With the continuous maturity and development of the next-generation Internet, the next-generation wireless network has become an inevitable trend of future development. Next-generation wireless networks offer the following advantages: [0003] (1) IPv6 is the protocol standard of the next-generation Internet, and the next-generation wireless network will help promote the standardization of wireless network communication protocols; [0004] (2) Many technical features of IPv6 (such as automatic address configuration, mobility support, security, etc.) provide good support for self-organizing management of large-scale wireless networks; [0005] (3) The networking mode of the Internet can be fully used for reference by the wireless network, making it a reasonable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04W64/00
CPCH04W8/26H04W64/00
Inventor 王晓喃
Owner 苏州拉曼莱特科技有限公司
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