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Wireless communication method, system and gateway device

A technology for wireless communication and gateway equipment, applied in the field of systems, gateway equipment, and wireless communication methods, can solve the problems of excessive listening and high power consumption of terminal equipment, and achieve the effect of reducing power consumption and avoiding excessive listening.

Active Publication Date: 2020-12-25
深圳双安科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a wireless communication method, system and gateway device to solve the problems of high power consumption and excessive listening of terminal devices in the prior art

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  • Wireless communication method, system and gateway device
  • Wireless communication method, system and gateway device
  • Wireless communication method, system and gateway device

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Embodiment Construction

[0027] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0028] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0029] It shou...

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Abstract

The present invention is applicable to the technical field of communication, and discloses a wireless communication method, system and gateway device, including: receiving downlink information sent by the Internet; obtaining the wake-up cycle of the terminal device, and determining the time length and time for sending the preamble according to the wake-up cycle The length is greater than or equal to twice the wake-up period; if the information type is a broadcast message, the first preamble is obtained, the first preamble is continuously sent through the public downlink channel within the time length, and after the time length passes, the downlink information is sent to All terminal devices; if the information type is a private message, determine the serial number of the target terminal device according to the downlink information; determine the target private downlink channel, obtain the second preamble, and continuously send the second preamble through the target private downlink channel for a period of time to the target terminal device, and send downlink information to the target terminal device after a length of time. The invention can avoid the occurrence of excessive listening and reduce the power consumption of terminal equipment.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a wireless communication method, system and gateway equipment. Background technique [0002] While wireless communication brings convenience to communication, the problem of power consumption has always been the main reason affecting its large-scale promotion. For wired communication devices, the terminal device can be in a low-power sleep state for a long time. Once other devices need to communicate with it, the connection line between the two devices can send a wake-up signal at any time to wake up the sleeping terminal device. For wireless communication equipment, the part that consumes the most power is often the radio frequency device. The communication between wireless devices is completely carried out wirelessly. Once the wireless radio frequency device enters the dormant state, other wireless devices cannot wake up the dormant terminal equipmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W72/12H04W68/00
CPCH04W52/0248H04W72/1273H04W68/005H04W72/23Y02D30/70
Inventor 杨双华丁宇龙
Owner 深圳双安科技有限公司
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