Wireless ad hoc network communication node deployment method and device
A wireless ad hoc network and communication node technology, applied in wireless communication, network topology, network planning and other directions, can solve the problem of wireless ad hoc network needing manual deployment, unable to meet the needs of disasters and other scenarios, to ensure reliable communication, improve The effect of deployment efficiency
Active Publication Date: 2019-10-22
科航(苏州)信息科技有限公司
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[0005] The embodiment of the present invention provides a wireless ad hoc network communication node deployment method and device to solve the problem that the existing wireless ad hoc network requires manual deployment and cannot meet the needs of scenarios such as disasters
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] The current wireless ad hoc network is mainly deployed manually. However, in disaster scenarios such as earthquakes and fires, it is not possible to provide enough time and conditions for communication construction personnel to carry out network planning and node deployment, and it is unrealistic for rescuers to manually deploy communicatio...
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The embodiment of the invention provides a wireless ad hoc network communication node deployment method and device. The method comprises the following steps: acquiring real-time attitude data acquiredby an inertial sensing unit; based on the real-time attitude data, obtaining geometrical characteristics of a current route; determining a node deployment judgment result based on the geometrical characteristics; and if the node deployment judgment result is yes, deploying a communication node. According to the method and device, geometric features are obtained through real-time attitude data acquired by the inertial sensing unit; thus, the node deployment judgment result is determined, automatic deployment of the communication nodes in the advancing process is achieved, communication node deployment does not need to be conducted in advance, the communication node deployment efficiency and the construction efficiency of the wireless ad hoc network can be effectively improved, and reliablecommunication between personnel and the outside is guaranteed.
Description
technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method and device for deploying communication nodes in a wireless ad hoc network. Background technique [0002] Wireless ad hoc network is a temporary multi-hop autonomous system composed of a group of communication nodes. It does not depend on the preset infrastructure. It is used in IoT occasions such as building instrument data collection and field survey. [0003] The current wireless ad hoc network is mainly deployed manually, and it is necessary for the construction personnel to plan the location of the communication nodes in advance according to the characteristics of the working environment where the network is located. However, in practical applications, for example, when a disaster occurs, rescuers enter an unfamiliar environment at the disaster site, especially in basements, mines, and large-scale indoor complexes where the environment itself ...
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IPC IPC(8): H04W16/18H04W84/18
CPCH04W16/18H04W84/18
Inventor 赵振刚廖紫金吕川张晓星
Owner 科航(苏州)信息科技有限公司