公开(公告)号：US09007948B2

公开(公告)日：2015-04-14

申请号：US13848390

申请日：2013-03-21

Applicant: Huawei Device Co., Ltd.

Inventor： Lei Zhao

IPC: H04W4/02 ,  H04W4/20 ,  H04W4/22

CPC classification number: H04W4/02 ,  H04W4/023 ,  H04W4/21 ,  H04W4/90

Abstract: Embodiments of the present invention relate to a distance measurement and alarm method and apparatus. The method includes: sending pairing request information for establishing a connection with a receiving terminal; after the receiving terminal is paired with, calculating a current distance to the receiving terminal; comparing the current distance with a preset distance threshold, and if the current distance exceeds the distance threshold, displaying distance prompt information.

Abstract translation: 本发明的实施例涉及距离测量和报警方法和装置。 该方法包括：发送用于建立与接收终端的连接的配对请求信息; 在接收终端配对之后，计算到接收终端的当前距离; 将当前距离与预设距离阈值进行比较，如果当前距离超过距离阈值，则显示距离提示信息。

公开(公告)号：US20130287011A1

公开(公告)日：2013-10-31

申请号：US13848390

申请日：2013-03-21

Applicant: Huawei Device CO.,Ltd.

Inventor： Lei Zhao

IPC: H04W4/02

CPC classification number: H04W4/02 ,  H04W4/023 ,  H04W4/21 ,  H04W4/90

Abstract: Embodiments of the present invention relate to a distance measurement and alarm method and apparatus. The method includes: sending pairing request information for establishing a connection with a receiving terminal; after the receiving terminal is paired with, calculating a current distance to the receiving terminal; comparing the current distance with a preset distance threshold, and if the current distance exceeds the distance threshold, displaying distance prompt information.

Abstract translation: 本发明的实施例涉及距离测量和报警方法和装置。 该方法包括：发送用于建立与接收终端的连接的配对请求信息; 在接收终端配对之后，计算到接收终端的当前距离; 将当前距离与预设距离阈值进行比较，并且如果当前距离超过距离阈值，则显示距离提示信息。

公开(公告)号：US20180213397A1

公开(公告)日：2018-07-26

申请号：US15926712

申请日：2018-03-20

Applicant: Huawei Device Co., Ltd.

Inventor： Lei Li ,  Lei Zhao

IPC: H04W12/04 ,  H04W48/16 ,  H04L29/06 ,  H04W48/20 ,  H04W12/08 ,  H04W12/06 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

CPC classification number: H04W12/04 ,  H04L63/062 ,  H04L63/08 ,  H04L63/0869 ,  H04W12/06 ,  H04W12/08 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

Abstract: The present application discloses a method for interconnection between a terminal device and a gateway device. When the terminal device detects that the terminal device and the gateway device meet a first connection condition and that it is the first time the terminal device is to be connected to the gateway device, acquiring, from the gateway device, a first common SSID preset in the gateway device; and when authentication performed by the terminal device on the acquired first common SSID succeeds, sending a second common SSID preset in the terminal device to the gateway device, so that when authentication performed by the gateway device on the second common SSID succeeds, a common SSID-based connection is established between the terminal device and the gateway device. So using the method, processing of interconnection between a terminal device and a gateway device takes a short time and a process is relatively simple.

公开(公告)号：US09949116B2

公开(公告)日：2018-04-17

申请号：US14901807

申请日：2014-08-05

Applicant: Huawei Device Co., Ltd.

Inventor： Lei Li ,  Lei Zhao

IPC: H04L29/06 ,  H04W12/04 ,  H04W12/06 ,  H04W48/16 ,  H04W48/20 ,  H04W12/08 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

CPC classification number: H04W12/04 ,  H04L63/062 ,  H04L63/08 ,  H04L63/0869 ,  H04W12/06 ,  H04W12/08 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

Abstract: The present application provides a method for interconnection between a terminal device and a gateway device. When the terminal device detects that the terminal device and the gateway device meet a first connection condition and that it is the first time the terminal device is to be connected to the gateway device, acquiring, from the gateway device, a first common SSID preset in the gateway device; and when authentication performed by the terminal device on the acquired first common SSID succeeds, sending a second common SSID preset in the terminal device to the gateway device, so that when authentication performed by the gateway device on the second common SSID succeeds, a common SSID-based connection is established between the terminal device and the gateway device. So using the method, processing of interconnection between a terminal device and a gateway device takes a short time and a process is relatively simple.