Wireless grid network

A wireless mesh network and wireless mesh technology, applied in wireless communication, network topology, electrical components, etc., can solve the problems of difficult wireless network expansion and high cost of changes, and achieve the effects of reduced costs, low cost, and simple structure

Inactive Publication Date: 2012-11-28
江苏安文电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] It is difficult to expand the wireless network, the removal of nodes, and the high cost of changes

Method used

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  • Wireless grid network

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0031] The technical scheme of concrete implementation of the present invention is:

[0032] A wireless mesh network, including a second layer of wireless mesh 2 and a plurality of first layer of wireless mesh 1; the first layer of wireless mesh 1 includes a plurality of wireless nodes 11, and the second layer of wireless mesh 2 includes a plurality of Wireless gateway 21 nodes; each first-layer wireless grid 1 establishes communication with more than two wireless gateways 21 in the second-layer wireless grid 2 . The wireless gateways 21 in the second layer wireless grid 2 are respectively connected to the cloud server 4 through the Internet 3 .

[0033] ...

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Abstract

The invention discloses a wireless grid network which comprises a second-layer wireless grid and a plurality of first-layer wireless grids, wherein each first-layer wireless grid comprises a plurality of wireless nodes, and the second-layer wireless grid comprises a plurality of wireless gateway nodes; and each first-layer wireless grid establishes communication with more than two wireless gateways in the second-layer wireless grid. The wireless gateways in the second-layer wireless grid are respectively connected to a cloud server through the Internet. The wireless grid network disclosed by the invention can provide an uninterrupted service for a wireless IOT (Internet of Things); and the wireless grid network is reasonable in design, simple in structure and low in cost, and has good practicability. According to the wireless grid network, the mutual complementation of multiple layers of plane structures of a wireless IOT network is facilitated, and multiple layers of networks can be interconnected.

Description

technical field [0001] The invention relates to a wireless grid network, in particular to a wireless grid network applied to the wireless internet of things. Background technique [0002] Existing wireless networking implements networking with hierarchical networks. The first layer manages multiple wireless nodes on the second layer, and the second layer network manages multiple wireless nodes on the third layer. GSM's 3G and LTE networking mostly use this concept to achieve the goal of networking. The network structure of 4G mobile system can be divided into three layers: physical network layer, intermediate environment layer, and application network layer. The physical network layer provides access and routing functions, which are performed by a combined radio and core network format. [0003] The wireless Internet of Things is a highly flexible and harsh setting environment, but the requirements for the quality of service are quite high. However, there are many proble...

Claims

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Application Information

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IPC IPC(8): H04W84/18
Inventor 贺才正
Owner 江苏安文电子科技有限公司
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