LoRa ad hoc network method and system

Abstract

The invention discloses a LoRa ad hoc network method and system. The method comprises the following steps: a LoRa node and a LoRa gateway are connected by adopting a star network structure, and the LoRa node transmits user data acquired from a user terminal to the LoRa gateway; the LoRa gateway forwards the user data transmitted by the LoRa node to a server through Ethernet or a 4G LTE network, acommand issued by the server is forwarded to the LoRa node, and a bidirectional data communication function among the user terminal, the LoRa node and the server is realized. Through the embodiment ofthe invention, the user does not need to care about the specific construction process of a LoRa / LoRaWAN wireless network, a standard interface provided by the LoRa ad hoc network only needs to be called to quickly generate the own wireless application solution, the user product development time and the verification cycle are greatly shortened, and the experience of teh user is improved.

Description

technical field [0001] The present invention relates to the technical field of LoRa, in particular to a LoRa ad hoc network method and system. Background technique [0002] LoRaWAN is a set of communication protocol and system architecture designed for LoRa long-distance communication network. The Lora communication system usually includes four parts: terminal, base station, network server, and application server. The star network topology is adopted between the base station and the terminal. Due to the long-distance characteristics of LoRa, single-hop transmission can be used between them. The terminal node can send to multiple base stations at the same time, and the base station forwards the LoRaWAN protocol data between the network server and the terminal, and carries the LoRaWAN data on LoRa radio frequency transmission and TCP / IP respectively. [0003] LoRa ad hoc network is a wireless access product based on LoRa / LoRaWAN technology. However, for existing products, w...

AI Technical Summary

Problems solved by technology

However, for existing products, when building an ad hoc network, users need to have an in-depth understanding of the specific construction process of LoRa / LoRaWAN wireless networks for different third-party applications, and self-generate their own wireless application solutions, but this requires users to have certain Product R&D skills require users to have high R&D capabilities. This process will lead to longer product development time and verification cycle for users, and poor user experience.

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