Wakeup control method and terminal

A technology for waking up a terminal and a control method, which is applied in the field of communication, can solve problems such as the complicated process of the waking up control method, occupying hardware resources and space, and achieve the effects of saving hardware resources and space, reducing complexity, and simplifying complex processes

Inactive Publication Date: 2015-09-16
HAIER GRP CORP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, in order to solve the problem that the process of the wake-up control method in the prior art is complex and takes up hardware resources and space, an object of the present invention is to propose a wake-up control method

Method used

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  • Wakeup control method and terminal
  • Wakeup control method and terminal
  • Wakeup control method and terminal

Examples

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Embodiment Construction

[0029] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

The invention discloses a wakeup control method and a terminal. The method comprises steps: according to a recognizable wakeup signal of a to-be-awaked terminal in a hibernation mode and a recognizable handshake signal of the to-be-awaked terminal in a working mode, a wakeup frame is generated, wherein the wakeup frame is used for awaking the to-be-awaked terminal and triggering to build handshake with the to-be-awaked terminal; and the wakeup frame is periodically sent to the to-be-awaked terminal. The wakeup signal and the handshake signal are transmitted via the same wakeup frame, and the complex process in wakeup control is simplified; and in addition, a new hardware port for interrupting connection with the outside does not need to be added, and hardware resources and space are saved.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a wake-up control method and a terminal. Background technique [0002] The Universal Asynchronous Receiver and Transmitter (UART, Universal Asynchronous Receiver and Transmitter) serial port is a commonly used asynchronous serial interface. Many terminals, such as home appliances, use four-wire communication in order to save space and pin resources when using serial port communication. line. In such a system, if one of the communication parties wants to enter deep sleep, the serial port function needs to be turned off. When the communication party needs to send data to the other party, the other party may enter the sleep mode, which will cause the data to fail to be correct on time. communicated to the other party. Alternatively, both parties do not go to sleep. Although the data can reach the other party in real time, the power consumption is relatively large, which does ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/12
CPCH04W52/0235Y02D30/70
Inventor 马成东陈景峰马聪敏李巍巍
Owner HAIER GRP CORP
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