Architecture Design Method and Application System of Next Generation Internet of Things

A communication method and cloud application technology, applied in network topology, network planning, electrical components, etc., can solve the problem that IoT networks are difficult to meet the communication requirements of various types of terminals

Active Publication Date: 2022-04-01
CHINA ENTROPY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a next-generation Internet of Things architecture design method and application system including a multimode heterogeneous wireless network (MHWN) and method, aiming to solve the problem that the traditional IoT network is difficult to meet the communication requirements of various types of terminals. Asked technical questions

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  • Architecture Design Method and Application System of Next Generation Internet of Things
  • Architecture Design Method and Application System of Next Generation Internet of Things
  • Architecture Design Method and Application System of Next Generation Internet of Things

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Embodiment 1

[0066] Please refer to figure 1 , an embodiment of the present invention provides a multimode heterogeneous wireless (Multimode Heterogeneous Wireless Network, MHWN) network. The MHWN network of the present invention is a multi-mode heterogeneous network. A multi-mode heterogeneous network is a network that includes multiple types of nodes and multiple types of relationships. It integrates different types of overlapping networks to meet the business diversity needs of future terminals.

[0067] The MHWN network includes an access network and a core network, and its access network includes a base station and a data transmission unit (data transmission unit), the base station is used to connect the core network and the data transmission unit, and the data transmission unit is used to connect the base station and the terminal; its core The network is a heterogeneous core network that can be used to communicate with the cloud. Wherein, the base station may be a multi-mode wirele...

Embodiment 2

[0162] Based on the multi-mode heterogeneous wireless network disclosed in Embodiment 1, this embodiment provides a "safer network" based on the fusion of broadband and narrowband and a blockchain (Blockchain) architecture.

[0163] 1. First, it is an analysis of the current network structure, technological development, and encryption methods

[0164] 1. Network structure

[0165] Star (star network, such as 3G / 4G)

[0166] Mesh (mesh network, Internet of Things, including WiFi Mesh)

[0167] The existing public mobile communication network, for example, adopts a star network, and the Internet of Things, for example, adopts a mesh network.

[0168] 2. The characteristics of the current bipolar development of broadband and narrowband networks are as follows:

[0169] Such as Figure 10 As shown, the former is based on the existing medium and long-distance coverage, and is developing towards the direction of high power, high speed, high density, and small base stations (shor...

Embodiment 3

[0308] Please refer to Figure 20 , the embodiment of the present invention also provides a method applied to the multi-mode heterogeneous wireless network as described in Embodiment 1, the method may include:

[0309] S1. The data transmission unit acquires the data of the terminal, and under the control of the NFV unit, selects a corresponding air interface protocol, performs data transmission through at least one of the various communication networks, and uploads the data of the terminal to the corresponding base station;

[0310] S2. Under the control of the NFV unit, the base station uploads the data of the terminal to the cloud, where the data of the terminal is further analyzed and processed.

[0311] Optionally, before the data transmission unit uploads the data of the terminal to the corresponding base station, it also includes: the data transmission unit requests and obtains a key for encrypting communication data from the mesh network, and the key is configured to b...

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Abstract

The invention discloses a next-generation Internet of Things architecture design method and application system including a multi-mode heterogeneous wireless network method and system. The multi-mode heterogeneous wireless network integrates various communication networks such as LTE, WiFi and IoT networks, etc., and is configured to be able to dynamically switch between various communication networks according to communication requirements, so that the data transmission unit and the base station are connected by the The selected communication network is used for communication, so as to meet the communication requirements of different terminal devices at the same time.

Description

technical field [0001] The invention relates to the technical fields of communication and the Internet of Things, and in particular to a multi-mode heterogeneous wireless network and method. Background technique [0002] With the vigorous development of the Internet of things (IoT), the types of terminal devices connected to it are becoming more and more abundant, such as vehicles (vehicles), ships (ships), aircraft (airplanes), satellites (satellites), Smart home products, meteorological devices, environmental protection devices, sensors, fire-fighting devices, cell phones, medical instruments, etc. . [0003] At the same time, different types of terminal devices put forward different communication requirements for IoT networks, such as delay time, data dimension (2D, 3D, etc.), power consumption, etc., but IoT networks in the traditional sense cannot meet all requirements at the same time. The communication requirements of these different end devices. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/02H04W16/18H04W24/02H04W84/18
CPCH04W16/18H04W84/18H04W24/02H04W12/03
Inventor 王铁军张广张书王安妮杨成双田玉颖瓮浩他福慧谢东
Owner CHINA ENTROPY CO LTD
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