Wireless local area network remote supervision method

Abstract

The present invention provides a wireless local area network remote supervision method, belonging to the wireless local area network remote supervision technology field. The problem is mainly solved that the interference and the performance of the current access points are decreased in the condition of the dense deployment. The method mainly comprises the features: a remote server, a wireless access point and an internet for remote connection are provided, and the remote server and the wireless access point are connected with the internet through a pass-back network; and the wireless access point exchanges a TCP transmission packet with the remote server to timely send the monitoring information of the access point to the remote server and receive a control instruction transmitted from the remote server so as to regulate the work state of the access point. The wireless local area network remote supervision method realizes the monitoring and dynamic management of the wireless access points in the dense deployment environment, reduces the retransmsstion on the internet, reduces the mutual interference between adjacent access points, is continuous and reliable in the remote network supervision, and is mainly used for the remote supervision of the wireless local area network based on the internet TCP protocol.

Description

technical field [0001] The invention belongs to the technical field of wireless local area network remote monitoring. It specifically relates to a wireless local area network remote monitoring method. Background technique [0002] With the vigorous development of the mobile Internet, the application of wireless local area network (Wireless Fidelity, WiFi) has become more and more extensive, from the original computer connection to the Internet to provide interconnection of a series of computing devices including mobile phones, tablet computers, smart home appliances, etc. and Internet data access functions, the number of access points (Access Point, AP) also showed explosive growth. From the perspective of standards, wireless local area physical layer communication has evolved from the original IEEE802.11a / b / g to the current 802.11n / ac and other new versions, whether it is transmission speed, the number of simultaneous users or anti-interference abilities have been greatly...

AI Technical Summary

Problems solved by technology

2. Single supervision problem. This invention needs to broadcast the IP address and UDP port of the remote server to the whole network and potential wireless access points, so only one remote supervision server can appear in the whole network

For wireless access points produced by the same manufacturer, this method can ensure the uniqueness of the intranet address, but for wireless access points produced by different manufacturers, some media access control addresses may be consistent, resulting in intranet address conflicts without effective regulation

4. The problem of disaster recovery. The remote supervision of this invention is mainly realized through the central server, and the wireless access point is also bound to the IP address of the central server. Start the backup server (different IP address) to achieve continuous remote monitoring, which is not applicable in disaster recovery scenarios

[0006] The second existing technology mainly solves the method for users to remotely manage WiFi devices, and realizes the mapping between user request instructions and WiFi device management instructions. However, in the actual application process, it still cannot meet the needs of dense access points. need

The specific description is as follows: 1. The problem of large-scale supervision. The supervision of this invention relies on the intervention of managers. Therefore, in the case of intensive deployment of access points, more manpower is required to send frequent management actions to achieve effective management.

In addition, in the case of large-scale management, it is easy to cause corresponding problems due to inevitable human misoperation

2. The problem of one-way supervision. Since this supervision method only supports one-way (person-to-WiFi device) management, timely feedback from WiFi devices cannot be obtained in time. Therefore, management actions that require high real-time performance, such as for WiFi devices under different interference Environmental information collection and feedback under certain conditions, coordination and management between different WiFi nodes, etc. cannot be effectively supported

3. Continuous supervision. This solution only supports a single management action. For complex networks that need to be connected to adjust wireless access point parameters, complex wireless access point power-off recovery, wireless access point remote upgrade, user behavior Mining, etc. cannot be effectively supported

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