Ad hoc network node signal strength analysis method

Abstract

The invention discloses an ad hoc network node signal strength analysis method. The method comprises the following steps: (1) a server sends an analysis preparation notice to an ad hoc network device;(2) after the ad hoc network device receives the notification of the server, an own command line tool queries the signal strength information packaged in a fixed format and is returned to the server; (4) after receiving the signal strength information of the node, the server parses the data and temporarily stores the data; (5) the server summarizes the received signal strength information of thenode every T seconds; and (6) the server generates a corresponding topology map according to the summarized data contents, and the topology map dynamically displays the signal strength information ofall node neighbors and logical location information. The method of the invention is reliable and efficient, the inconvenience of manual operation is abandoned, and an ad hoc network device manager can perform accurate misarrangement and analysis due to the topology map display.

Description

technical field [0001] The invention relates to a signal strength analysis method, in particular to an ad hoc network node signal strength analysis method. Background technique [0002] Ad hoc networks are widely used in various application scenarios, such as sensor networks, teamwork, etc. As the usage scenario changes, the wireless signal strength is affected, and the throughput of the ad hoc network product is also affected immediately. For example, when used indoors, indoor obstructions will easily weaken the wireless signal, causing a serious decline in the throughput of wireless ad hoc network products. For point-to-point analysis of wireless signals, it is very simple to analyze the signal strength, just observe the point-to-point signal strength. But the application of ad hoc network is quite different. After multi-point connection, ad hoc network products will form a relatively complex mesh network to ensure that each node can quickly adapt to multiple wireless li...

AI Technical Summary

Problems solved by technology

[0005] 2. Poor real-time and authenticity of signal analysis work

In some specific scenarios of wireless devices, the signal strength changes very quickly. Therefore, if there is no automatic signal strength information acquisition tool, the signal strength data cannot be updated and summarized in real time, and the referenceability of the analysis results is also very low.

Images