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Wake-up method, receiver device and sender device

It is a receiving-end and sending-end technology, which is applied in the wake-up method, receiving-end equipment and sending-end equipment fields. It can solve the problems of slow command response speed, many signaling frame interactions, and complicated processes, so as to reduce power consumption, streamline processes, and improve The effect of response speed

Active Publication Date: 2020-12-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this process, the sending end device wakes up the receiving end device to request it to perform actions. There are many interactions of signaling frames, the process is complicated, and the receiving end device responds slowly to commands, which is not conducive to the energy saving of the receiving end device.

Method used

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  • Wake-up method, receiver device and sender device
  • Wake-up method, receiver device and sender device
  • Wake-up method, receiver device and sender device

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Embodiment Construction

[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0056] The wake-up method in the embodiment of the present invention can be applied to WLAN, and can also be applied to other various communication systems, such as: Global System of Mobile Communication (Global System of Mobile Communication, referred to as "GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as "CDMA") system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, referred t...

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Abstract

Disclosed in the present application are a wake-up method, a reception side device, and a sending side device. The method comprises: a reception side device receives a wake-up packet, the wake-up packet comprising first information used for indicating a behavior needing to be executed by the reception side device; and the reception side device executes the behavior according to the first information. In the wake-up method provided in the present application, first information used for indicating a behavior needing to be executed by a reception side device is added in a wake-up packet sent by a sending side device to the reception side device, so that the reception side device can directly execute the behavior when receiving the wake-up packet; in this way, excessive signaling interactions between the sending side device and the reception side device in a wake-up process can be avoided, the process can be simplified, the response speed of the reception side device can be improved, and power consumption of the reception side device can be reduced.

Description

technical field [0001] The present invention relates to the field of wireless local area network, and more specifically, to a wake-up method, a receiving end device and a sending end device. Background technique [0002] With the development of mobile communication technology, mobile applications are increasingly diversified, and device functions are constantly enriched. Reducing the energy consumption of devices has become one of the important technical goals of wireless networks, among which intelligent power saving of nodes is a main means to achieve low energy consumption. How to wake up the nodes after power-saving sleep, for example, how to wake up the nodes when there are urgent business needs or real-time business needs is a difficult problem to be solved. In the field of Wireless Local Area Networks (WLAN), related solutions in traditional 802.11 protocols (such as 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac, etc.) mainly focus on optimizing the sleep strategy of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02
CPCH04W52/0225H04W52/0235H04W52/02Y02D30/70
Inventor 杨懋李波周荀李云波
Owner HUAWEI TECH CO LTD