A 5G frequency band MIMO Internet of Things networking method and system

Abstract

The present invention discloses a 5G band MIMO Internet of Things networking method and system, wherein the networking method includes obtaining the positioning information of each target terminal when receiving the network access requirements broadcast by multiple target terminals, and determining the area to which each target terminal with network access requirements belongs according to the positioning information; connecting the target terminals in the same area to the router, and allowing multiple routers in different areas to be connected to the 5G base station through the 5G band MIMO antenna, so that multiple target terminals communicate with the 5G base station through their corresponding routers. The present invention locates each target terminal in real time, so that the mobile target terminal can switch the router to which it is connected at any time according to its moving position; at the same time, the router is connected to the 5G base station through the 5G band MIMO antenna, which can improve the peak downlink throughput, greatly improve the uplink performance and enhance the coverage capability, and further improve the stability of the network.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things, and in particular to a 5G frequency band MIMO Internet of Things networking method and system. Background Art

[0002] At present, the hot topic in the field of Internet of Things research is Wireless Sensor Networks (WSN), which requires the installation of sensor equipment to detect the detection objects in real time, process the information comprehensively, and transmit the relevant information to the user. Since some detection objects may be in motion, the distance between the detection objects and the base station may become farther and farther during the movement, resulting in the inability to stably transmit the information of the detection objects; and in densely populated urban environments, a large number of sensor devices will generate a large number of transceiver flows when running at the same time during peak hours, which will cause data transmission congestion, data transmission delays, and even network paralysis, and the network stability cannot be ensured. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, one of the objects of the present invention is to provide a 5G frequency band MIMO Internet of Things networking method, which can improve the stability of data transmission.

[0004] A second objective of the present invention is to provide a 5G frequency band MIMO Internet of Things networking system.

[0005] A third object of the present invention is to provide an electronic device.

[0006] A fourth object of the present invention is to provide a storage medium.

[0007] One of the purposes of the present invention is achieved by the following technical solution:

[0008] A 5G frequency band MIMO Internet of Things networking method, comprising:

[0009] When receiving network access requirements broadcast by multiple target terminals, obtaining positioning information of each target terminal, and determining the area to which each target terminal with network access requirements belongs according to the positioning information;

[0010] Connect the target terminals in the same area to the router, and connect multiple routers in different areas to the 5G base station through MIMO antennas in the 5G frequency band, so that multiple target terminals can communicate with the 5G base station through their corresponding routers.

[0011] Furthermore, the method for obtaining the location information of the target terminal is:

[0012] Different target terminals are configured with electronic tags, and each target terminal communicates with a positioning module in its area through the electronic tag to obtain positioning information of each target terminal.

[0013] Furthermore, the positioning module is configured as a combination of one or more of a UWB positioning module, an RFID positioning module, and a Zigbee positioning module.

[0014] Furthermore, the 5G base station receives multiple network information sent by the user terminal, and sends the multiple network information to multiple routers through the MIMO antenna, so that the target terminals in the area where the multiple routers are located receive the corresponding network information and perform corresponding operations according to the network information.

[0015] Furthermore, before the MIMO antenna sends multiple network information, the method further includes:

[0016] The data type of the network information to be sent is obtained, and the number of channels for transmitting data of the MIMO antenna is determined according to the data type, so that multiple channels of the MIMO antenna transmit information fragments for the same network information.

[0017] Furthermore, after receiving network information fragments transmitted from multiple channels of the MIMO antenna, the router fuses the information fragments and sends them to the corresponding target terminal.

[0018] Furthermore, the plurality of routers communicate with the 5G base station through the intermediate rotor base station, and the intermediate rotor base station is used to perform frequency conversion on the network signal sent by the 5G base station to obtain a low-frequency band signal, so that the network signal after frequency conversion conforms to the transmission protocol of the intermediate rotor base station.

[0019] The second object of the present invention is achieved by adopting the following technical solution:

[0020] A 5G frequency band MIMO Internet of Things networking system, which executes the above-mentioned 5G frequency band MIMO Internet of Things networking method, includes:

[0021] Target terminals located in different areas are used to initiate network access requirements when network access is needed;

[0022] A positioning module, used to determine the positioning information of each target terminal;

[0023] Routers located in different areas are used to connect to target terminals in the same area;

[0024] 5G base station, used to communicate with routers in different areas through MIMO antennas in the 5G frequency band.

[0025] The third object of the present invention is achieved by adopting the following technical solution:

[0026] An electronic device comprises a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned 5G frequency band MIMO Internet of Things networking method when executing the computer program.

[0027] The fourth object of the present invention is achieved by adopting the following technical solution:

[0028] A storage medium having a computer program stored thereon, wherein the computer program, when executed, implements the above-mentioned 5G frequency band MIMO Internet of Things networking method.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The present invention performs real-time positioning of each target terminal, determines the area where the target terminal is located according to the positioning information of the target terminal, and then connects the target terminal to the router corresponding to the area where it is located, so that the mobile target terminal can switch the router to which it is connected at any time according to its moving position, thereby improving the networking stability of the target terminal; at the same time, the router is connected to the 5G base station through the MIMO antenna of the 5G frequency band, which can improve the peak downlink throughput, greatly improve the uplink performance and enhance the coverage capability, and further improve the stability of the networking. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the process of the MIMO Internet of Things networking method in the 5G frequency band of the present invention;

[0032] Figure 2 This is a module schematic diagram of the MIMO Internet of Things networking system in the 5G frequency band of the present invention. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0034] Embodiment 1

[0035] This embodiment provides a 5G frequency band MIMO Internet of Things networking method, which can combine MIMO technology (multiple input multiple output), 5G technology and positioning technology to form an Internet of Things, and can maintain stable communication capabilities for terminals connected to the Internet of Things, ensure uninterrupted communication, and achieve a reliable communication purpose.

[0036] like Figure 1 As shown, the Internet of Things networking method of this embodiment specifically includes the following steps:

[0037] Step S1: when receiving network access requirements broadcast by multiple target terminals, obtaining the positioning information of each target terminal, and determining the area to which each target terminal having the network access requirement belongs according to the positioning information;

[0038] Step S2: Connect the target terminal in the same area to the router, and connect multiple routers in different areas to the 5G base station through MIMO antennas in the 5G frequency band, so that multiple target terminals communicate with the 5G base station through their corresponding routers.

[0039] In this embodiment, different preset areas are pre-divided, which can be different preset areas in the indoor space, different preset areas in the outdoor space, or indoor and outdoor spaces. The indoor space can be divided according to the size of the indoor room area. A router is set in each room indoors. Two or more routers can be set in the area with a large indoor room area, and two adjacent rooms can share one router in the area with a small indoor room area. If the outdoor space is divided into preset areas, a router can be set at every preset distance. The location and number of the routers can be adjusted according to the actual situation to ensure that the signal superposition coverage of multiple routers coincides with the signal coverage of the base station.

[0040] In this embodiment, a positioning module may be provided in each preset area, or one positioning module may be shared among multiple preset areas. The specific installation positions and quantities of the positioning modules may also be adjusted according to actual conditions. Correspondingly, in order to locate the position of the terminal device in real time, an electronic tag is configured on each terminal device, and the position of the electronic tag is detected by the positioning module to determine the area where the terminal device is located.

[0041] The positioning module can adopt UWB, BlueTooth, ZigBee, WiFi, RFID and other technologies. Since different positioning technologies have different coverage ranges, different positioning modules can be set according to the area of ​​the preset area in this embodiment. For example, a UWB positioning module with a large coverage range can be used for a large area, and a Bluetooth RSSI positioning module with a relatively small coverage range can be used for a relatively small area, thereby achieving high-precision positioning while reducing investment costs.

[0042] When any terminal device broadcasts a network access demand, the terminal device with the network access demand will be marked as a target terminal. When the target terminal initiates the network access demand, it obtains the positioning information of the target terminal through the positioning module, so that the current area to which the target terminal belongs can be known based on the positioning information. If the target terminal is in area A, the router corresponding to area A is connected to the target terminal. The routers in different areas are all connected to the 5G base station, so that the target terminal and other terminal devices that have joined can achieve two-way communication with the 5G base station through the router corresponding to the area where they are located, thereby forming an Internet of Things. In the Internet of Things, the terminal devices that have joined the Internet of Things can be detected in real time, the information can be comprehensively processed, and the relevant information can be transmitted to the user. At the same time, the user can also send network information to the 5G base station through his user terminal. The 5G base station receives multiple network information sent by the user terminal, and sends the multiple network information to multiple routers through the MIMO antenna, so that the terminal devices in the areas where the multiple routers are located can receive the corresponding network information and perform corresponding operations according to the network information.

[0043] In this embodiment, a MIMO antenna is configured on the 5G base station, and the MIMO antenna is used to improve the network capacity. Since the network information transmitted by the user and the detection data reported by the target terminal may be high-definition pictures, high-definition videos or voice data with relatively large memory, before the network information and the detection data are transmitted, it is necessary to determine the data type of the network information to be sent and the detection data to be sent. If the data type to be transmitted is preset large memory data such as pictures, videos or voices, the large memory to be transmitted data is divided into multiple small memory information fragments, and then the multiple small memory information fragments are transmitted through multiple channels of the MIMO antenna; when the router receives multiple fragments of the same network information transmitted from multiple channels of the MIMO antenna, the information fragments are merged, and then the merged network information is sent to the corresponding terminal device so that the terminal device can perform corresponding operations according to the network information; when the 5G base station receives multiple fragments of the same network information transmitted from multiple channels of the MIMO antenna, the information fragments are merged, and then the merged network information is sent to the user terminal. The number of channels for transmitting data through the MIMO antenna can also be determined according to the type of data. The larger the data memory, the more channels the MIMO antenna uses to transmit the same network information / detection data. On the contrary, if the data memory to be transmitted is small, such as some command information, the command information can be transmitted through a smaller number of channels to reduce the number of idle channels.

[0044] In addition, if multiple preset areas are set in the indoor space, the indoor 5G signal is weak due to the 5G signal being blocked by the indoor walls, which may easily lead to the routers in different preset areas of the room being unable to stably connect to the 5G base station. Therefore, a middle rotor base station can be set in the indoor space or in the area where there are many obstructions and the 5G signal is weak, so that multiple routers in different preset areas of the room can communicate with the 5G base station through the middle rotor base station. The middle rotor base station can be an indoor 5G small base station. The middle rotor base station is used to frequency-convert the network signal sent by the 5G base station to obtain a low-frequency band signal, so that the network signal after frequency conversion conforms to the transmission protocol of the indoor 5G small base station and is sent to the corresponding terminal; or the middle rotor base station is used to frequency-convert the detection data sent by the router into a high-frequency band signal, and the high-frequency band signal is sent to the outdoor 5G base station, thereby realizing stable data transmission.

[0045] This embodiment applies MIMO technology in the 5G frequency band, which can significantly improve network capacity and greatly increase data transmission speed. At the same time, it can increase the coverage of the wireless positioning system, thereby improving positioning accuracy.

[0046] Embodiment 2

[0047] like Figure 2 As shown, this embodiment provides a 5G frequency band MIMO Internet of Things networking system, which executes the 5G frequency band MIMO Internet of Things networking method as described in Example 1, and its networking system includes:

[0048] Target terminals located in different areas are used to initiate network access requirements when network access is needed;

[0049] A positioning module, used to determine the positioning information of each target terminal;

[0050] Routers located in different areas are used to connect to target terminals in the same area;

[0051] 5G base stations are used to communicate with routers in different areas through MIMO antennas in the 5G frequency band to form the Internet of Things.

[0052] The system in this embodiment and the method in the aforementioned embodiment are two aspects based on the same inventive concept. The method implementation process has been described in detail above, so those skilled in the art can clearly understand the structure and implementation process of the system in this embodiment based on the aforementioned description. For the sake of brevity, they will not be repeated here.

[0053] Embodiment 3

[0054] This embodiment provides an electronic device, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor implements the 5G frequency band MIMO Internet of Things networking method in the first embodiment when executing the computer program; in addition, this embodiment also provides a storage medium on which a computer program is stored, wherein the computer program implements the above-mentioned 5G frequency band MIMO Internet of Things networking method when executed.

[0055] The device and storage medium in this embodiment and the method in the aforementioned embodiment are two aspects based on the same inventive concept. The method implementation process has been described in detail above, so those skilled in the art can clearly understand the structure and implementation process of the device and storage medium in this embodiment based on the aforementioned description. For the sake of brevity of the specification, they will not be repeated here.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A 5G frequency band MIMO Internet of Things networking method, characterized in that: include: When receiving network access requirements broadcast by multiple target terminals, obtaining positioning information of each target terminal, and determining the area to which each target terminal with network access requirements belongs according to the positioning information; Connect the target terminals in the same area to the router, and connect multiple routers in different areas to the 5G base station through MIMO antennas in the 5G frequency band, so that multiple target terminals communicate with the 5G base station through their corresponding routers; Specifically, the target terminal and other terminal devices that have joined the network all achieve two-way communication with the 5G base station to which they belong through the router corresponding to the area to which they belong, thereby forming an Internet of Things, and detecting the terminal devices that have joined the Internet of Things in real time within the Internet of Things, comprehensively processing the information, and transmitting the relevant information to the user; at the same time, the network information is sent to the 5G base station through its user terminal, and the 5G base station receives multiple network information sent by the user terminal, and sends the multiple network information to multiple routers through the MIMO antenna; More specifically, it also includes: obtaining the data type of the network information to be sent, determining the number of channels for transmitting the data of the MIMO antenna according to the data type, so that multiple channels of the MIMO antenna transmit information fragments for the same network information, dividing the data to be transmitted in a large memory into multiple information fragments with small memories, and then transmitting the multiple information fragments with small memories through multiple channels of the MIMO antenna, dividing the data to be transmitted in a large memory into multiple information fragments with small memories; after the router receives the network information fragments transmitted from the multiple channels of the MIMO antenna, it merges the information fragments and then sends them to the corresponding target terminal; The 5G base station receives multiple network information sent by the user terminal, and sends the multiple network information to multiple routers through the MIMO antenna, so that the target terminals in the area where the multiple routers are located receive the corresponding network information and perform corresponding operations according to the network information.

2. The 5G frequency band MIMO Internet of Things networking method according to claim 1, characterized in that: The method for obtaining the location information of the target terminal is: Different target terminals are configured with electronic tags, and each target terminal communicates with a positioning module in its area through the electronic tag to obtain positioning information of each target terminal.

3. The 5G frequency band MIMO Internet of Things networking method according to claim 2, characterized in that: The positioning module is configured as one or more combinations of a UWB positioning module, an RFID positioning module, and a Zigbee positioning module.

4. The 5G frequency band MIMO Internet of Things networking method according to claim 1, characterized in that: The multiple routers communicate with the 5G base station through the intermediate rotor base station. The intermediate rotor base station is used to perform frequency conversion on the network signal sent by the 5G base station to obtain a low-frequency band signal, so that the network signal after frequency conversion conforms to the transmission protocol of the intermediate rotor base station.

5. A 5G frequency band MIMO Internet of Things networking system, characterized in that: The method for networking an Internet of Things using MIMO in the 5G frequency band as claimed in any one of claims 1 to 4 comprises: Target terminals located in different areas are used to initiate network access requirements when network access is needed; A positioning module, used to determine the positioning information of each target terminal; Routers located in different areas are used to connect to target terminals in the same area; 5G base station, used to communicate with routers in different areas through MIMO antennas in the 5G frequency band.

6. An electronic device, characterized in that: It includes a processor and a memory, the memory is used to store a computer program that can be run on the processor, and when the processor executes the computer program, it implements the 5G frequency band MIMO Internet of Things networking method described in any one of claims 1 to 4.

7. A storage medium, characterized in that: A computer program is stored thereon, and when the computer program is executed, the 5G frequency band MIMO Internet of Things networking method described in any one of claims 1 to 4 is implemented.

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