Ubiquitous access method and system based on low power wide area network and mesh fusion

Abstract

The invention discloses a low power consumption wide area network technology and Mesh fusion-based ubiquitous access method and an application system. 4G network signals in an outdoor area or an indoor area where terminal devices are deployed densely are poor. To solve the above problem, the invention provides an access method based on both the low power consumption wide area network technology and the Mesh technology. Multiple lower power consumption wide area network base stations make up a wireless Mesh network, and each low power consumption wide area network base station serves as a Mesh node, so as to realize a route forwarding function. The low power consumption wide area network base station is equipped with a 4G module, so that the 4G network can report the data to a business server through route forwarding as long as any base station is connected with the internet. The lower power consumption wide area network technology and the stability and reliability of the Mesh network are fully used, terminal access and Mesh network backhaul are realized through the low power consumption wide area network technology, and the data can be transmitted and reported smoothly even if the 4G signal of a base station is poor.

Description

technical field [0001] The invention relates to a ubiquitous access method based on low power consumption wide area network technology and Mesh integration, and belongs to the field of communication technology. Background technique [0002] Before the emergence of low power wide area network (LPWAN), there seemed to be only one choice between low power consumption and wide area network. The low-power wide-area network can not only satisfy longer-distance communication, but also keep power consumption at a lower level. NB-IoT, LoRa, RPMA, etc. are all low-power WAN communication technologies, which have the characteristics of wide coverage, multiple connections, low speed, low cost, and low power consumption. They are very suitable for low-power Internet of Things applications. Coverage and connection can be realized in the underground pipe network and meters in various corners. A low-power WAN access gateway module can connect thousands of terminals per square kilometer, e...

AI Technical Summary

Problems solved by technology

In order to solve the technical problem that the 4G mobile network signal coverage is not good outdoors or densely populated indoors, and some data cannot be uploaded

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