IoT data transmission system and first repeater

Abstract

The present application discloses an IoT data transmission system and a first repeater, wherein the third repeater first broadcasts a network access request, and the network access request includes the device identification and location information of the third repeater, and secondly , at least one repeater in the ring network receives the broadcast network access request, and forwards the broadcast network access request to the IoT gateway, and finally, the IoT gateway receives the broadcast network access request, and determines the network access request in the ring network according to the location information. The first repeater and the second repeater are adjacent nodes of the third repeater, and the network topology of the ring network is updated according to the determined adjacent nodes and the third repeater. The embodiments of the present application are beneficial to improve the stability and real-time performance of the Internet of Things network architecture update.

Description

Technical field [0001] The present application relates to the field of communications, and more particularly to an Internet of Things data transmission system and a first relay. Background technique [0002] The Internet of Things refers to a large number of intelligent terminals to interconnect through a network, achieving synergies interoperability. Based on cellular wireless communication, you can use existing cellular wireless networks to connect various intelligent terminals, which is an economically effective communication. With the rapid spread of M2M (Machine to Machine, IoT), the number of M2M devices varies very much, these equipment will closely combine wireless communication technology, and obtain data through wireless connection and report data to the control center. As the M2M equipment is increasing, a large number of random or cyclic reported data from various specific applications, such as wireless water meter / electricity meter, vending machine, POS machine, re...

AI Technical Summary

Problems solved by technology

With the rapid popularization of M2M (Machine to Machine, Internet of Things) applications, the number of M2M devices will become very large. These devices will be closely integrated with wireless communication technologies, and obtain data through wireless connections and report the data to the control center. With the increasing number of M2M devices, a large number of random or periodic reporting data from various specific applications, such as wireless water meters / electric meters, vending machines, POS machines, remote control devices in smart grids, etc., M2M applications It has the characteristics of a huge number of users, small data, and concentrated reporting time, which will have a great impact on system resources

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