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公开(公告)号：US09986087B2
公开(公告)日：2018-05-29
申请号：US15377769
申请日：2016-12-13
Applicant: Huizhou TCL Mobile Communication Co., Ltd
Inventor： Xin Li
CPC classification number: H04M3/42153 , H04L61/6068 , H04W48/02 , H04W48/04 , H04W48/06 , H04W84/12 , H04W88/02
Abstract: Methods of sharing a WiFi hotspot are disclosed. The method includes: receiving, at a master device, a hotspot sharing request from a slave device; responding, by the master device, to the hotspot sharing request and collecting its current resource information; determining, by the master device, whether the slave device is permitted to access the WiFi hotspot of the master device based on the current resource information; if yes, transmitting, by the master device, a first notification message to the slave device to advise that it is permitted to join the WiFi hotspot, and initializing the WiFi hotspot to prepare for adding the slave device to the WiFi hotspot. Also disclosed is an electronic device.
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公开(公告)号：US20190155697A1
公开(公告)日：2019-05-23
申请号：US16313886
申请日：2017-05-17
Applicant: Huizhou TCL Mobile Communication Co., Ltd
Abstract: The present disclosure provides a data backup method and a terminal. The data backup method includes the following steps: detecting a data backup trigger event; responding the data backup trigger event and sending a setting information for defining a connection manner between a data source device and a data receiving device to the data receiving device; performing an attempt connection between the data source device and the data receiving device according to the connection manner; after the connection is successful, sending a data to be backed up to the data receiving device; or receiving a setting information for defining a connection manner between a data source device and a data receiving device; performing an attempt connection between the data source device and the data receiving device according to the connection manner; after the connection is successful, receiving a data to be backed up sent by the data source device.
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公开(公告)号：US20200012573A1
公开(公告)日：2020-01-09
申请号：US16314856
申请日：2017-07-14
Applicant: Huizhou TCL Mobile Communication Co., Ltd
Abstract: A data backup method and a terminal are disclosed in the present disclosure. The data backup method including: receiving a backup trigger instruction; starting a photographing function in respond to the backup trigger instruction, and acquiring a displayable information including a preset operation instruction by photographing; decoding a operation instruction from the displayable information; and performing a data backup process according to the operation instruction. Through this way, the present disclosure provides a data backup method. The method enables emergency transmission and backup of data when the screen or other input interface is inoperable.
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