公开(公告)号：US20140219148A1

公开(公告)日：2014-08-07

申请号：US14144237

申请日：2013-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Xuewen Zhao ,  Haifeng Lin

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

Abstract: A method and an apparatus for waking up a device are disclosed by embodiments of the present invention. In one embodiment, a method includes detecting, by a first device, whether a second device transmits a radio signal, when a timing interval of a timer is equal to a preset threshold, where the first device is a device woken up by the second device, transmitting, by the first device, a first message to the second device when the radio signal is detected, causing the second device to switch to a station (STA) mode after receiving the first message, where the first message is used to notify the second device that the first device is woken up successfully, and switching, by the first device, to an access point (AP) mode, causing the second device to implement wireless fidelity (Wi-Fi) access through the first device.

Abstract translation: 通过本发明的实施例公开了一种用于唤醒设备的方法和设备。 在一个实施例中，一种方法包括：当定时器的定时间隔等于预设阈值时，由第一设备检测第二设备是否发送无线电信号，其中第一设备是由第二设备唤醒的设备 ，当检测到所述无线电信号时，由所述第一设备向所述第二设备发送第一消息，使得所述第二设备在接收到所述第一消息之后切换到站（STA）模式，其中所述第一消息用于通知所述第一消息 第二设备成功地唤醒第一设备，并且由第一设备切换到接入点（AP）模式，使第二设备通过第一设备实现无线保真（Wi-Fi）接入。