Internet of things communication method based on NB-IoT technology
A communication method, the technology of the Internet of Things, applied in the direction of advanced technology, sustainable communication technology, machine-to-machine/machine-type communication services, etc., can solve the problems of no cellular technology, failure to work normally, poor rate matching, etc., to achieve easy The effects of networking, reducing bandwidth, and improving stability
Inactive Publication Date: 2019-01-04
安徽三实软件科技有限公司
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Problems solved by technology
At present, smart homes are developing rapidly, but in practical applications, we will find that there are many home devices that can only use WIFI connections, such as fingerprint password locks, which require frequent replacement of batteries, resulting in a very bad user experience; Rate services, such as intelligent table reading, etc., are not supported by good cellular technology, and the rate matching is poor, so they cannot work normally
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] See attached figure 1 As shown, a communication method for the Internet of Things based on NB-IoT technology of the present invention includes the following steps: First, compile a unique number for each set of Internet of Things working terminal equipment with a NB-IoT communication module; then the Internet of Things control An NB-IoT network system is established between the terminal and the IoT server, the IoT control terminal establishe...
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The invention belongs to the field of internet of things and discloses an Internet of things communication method based on NB-IoT technology. The method includes: firstly, compiling a unique serial number to an internet of things working terminal device; establishing an NB-IoT network system; determining a networked control terminal connected to the corresponding IoT working terminal device is determined by an IoT server as the only main control terminal corresponding to the IoT working terminal device; starting the IoT working terminal device which is connected with the NB-IoT network systemvia a wireless router; connecting the IoT server to the NB-IoT network via network; and triggering an operation command by the IoT control terminal to control the IoT working terminal device to execute the operation command. The honeycomb briquette network is constructed through the NB-IoT technology, so that the bandwidth occupied by single terminal device and the energy consumption of the terminal device are reduced; and the terminal device with different speeds can be effectively matched, so that the operation stability of the system is improved; the method is simple, networking is easy, and the application prospect is wide.
Description
technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a communication method for the Internet of Things based on NB-IoT technology. Background technique [0002] NB-IoT (Narrow Band Internet of Things, NB-IoT) is an emerging technology in the IoT field, which supports cellular data connections of low-power devices in wide area networks, also known as low-power wide area networks (LPWAN). NB-IoT supports efficient connection of devices with long standby time and high network connection requirements. Some experts predict through simulation calculations that the battery life of NB-IoT devices can be increased by at least 10 years, while providing very comprehensive indoor cellular data connection coverage. At present, NB-IoT has become an important branch of the Internet of Everything. NB-IoT is built on a cellular network and only consumes about 180KHz of bandwidth. It can be directly deployed on a GSM network, UMTS n...
Claims
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Login to View More IPC IPC(8): H04W4/70H04W52/02H04W76/10
CPCH04W52/0203H04W4/70H04W76/10Y02D30/70
Inventor 赵明
Owner 安徽三实软件科技有限公司