A method for wake-up across networks and related devices

A technology across networks and IoT devices, applied in the field of IoT, can solve the problem of IoT devices not being able to receive messages

Active Publication Date: 2022-03-01
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a cross-network wake-up method and related devices, which are used to solve the technical problem that the message of the Internet of Things platform cannot reach the Internet of Things device through the NAT device, and the Internet of Things device cannot receive the message

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  • A method for wake-up across networks and related devices
  • A method for wake-up across networks and related devices
  • A method for wake-up across networks and related devices

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Embodiment Construction

[0106] The embodiment of the present application provides a cross-network wake-up method and related equipment, which are used to solve the technical problem that the message of the Internet of Things platform cannot reach the Internet of Things device through the NAT device, and the Internet of Things device cannot receive the message.

[0107] The Internet of Things (IOT) refers to the real-time collection of any information that requires monitoring, connection, and interaction through various devices and technologies such as information sensors, radio frequency identification technology, global positioning system, infrared sensors, and laser scanners. Objects or processes, collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, location, etc., and realize the ubiquitous connection between objects and objects, objects and people through various possible network accesses, Realize intelligent perception, identification and ma...

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Abstract

The embodiment of the present application provides a cross-network wake-up method and related devices. The method sends a wake-up instruction to the agent device maintaining the heartbeat connection through the Internet of Things platform, and then sends a wake-up instruction to the Internet of Things device to be awakened deployed on the same private network through the agent device. Message, so that the IoT device to be awakened is awakened and connected to the IoT platform, so that the IoT platform deployed on the public network can wake up the IoT device deployed on the private network across the network, and solves the public-private network address mapping failure. Finally, the message from the IoT platform cannot reach the IoT device through the NAT device, and the IoT device cannot receive the technical problem of the message.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a cross-network wake-up method and related devices. Background technique [0002] With the rise of the Internet of Things (IOT), a large number of IoT devices have been put into use. The Internet of Things is a huge network formed by combining various information sensing devices with the Internet to realize the interconnection of people, machines and things at any time and any place. [0003] At present, IoT devices are generally connected to the Internet of Things platform on the Internet through network address translation (NAT) devices. The network where IoT devices are located is a private network (private network), and the IoT platform is deployed on a public network ( public network), the private network and the public network are connected through a NAT device, and network address translation is performed. When the IoT device actively communi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/12
CPCH04L12/12H04L67/125H04L61/2514H04L67/145H04L67/56H04W76/25H04W76/27H04L61/2578H04L61/2553H04L12/2818H04L12/2825H04W52/0235H04L63/029H04W12/069H04L63/083H04W76/10G06F9/4416H04L61/256H04W12/06H04W52/0212H04W52/0229
Inventor 郭洪戈
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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