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Method and device for generating emergency signals

An emergency and signaling technology, applied in wireless communication, emergency/dangerous communication services, machine-to-machine/machine-type communication services, etc., can solve problems such as inability to send emergency signals and inability to establish calls with mobile devices

Active Publication Date: 2021-05-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, mobile devices cannot establish calls or send out emergency signals without sufficient battery power to access the network

Method used

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  • Method and device for generating emergency signals
  • Method and device for generating emergency signals
  • Method and device for generating emergency signals

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Embodiment Construction

[0035] Hereinafter, various embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

[0036] In describing the embodiments, descriptions that are known in the art and that do not directly relate to the technology of the present disclosure are omitted. It also makes the gist of the present disclosure clear and not confusing.

[0037] For the same reason, some elements may be shown exaggerated or schematically. The size of each element does not necessarily reflect the actual size of the element or the proportional size of other elements. The same reference numerals are used to refer to the same elements throughout the drawings.

[0038] The advantages and features of the present disclosure and methods for realizing the present disclosure can be understood through the embodiments described below with reference to the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed herein, ...

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Abstract

The present disclosure relates to sensor networks, machine type communication (MTC), machine-to-machine (M2M) communication, and technologies for the Internet of Things (IoT). The present disclosure can be applied to smart services based on the above technologies, such as smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, smart retail, safety and security services. Apparatus and methods for generating an emergency signal in a mobile device are disclosed. The device comprises a coil antenna for NFC communication, a first communication circuit configured to perform NFC communication using the coil antenna in normal mode, a second communication circuit for transmitting an emergency signal with a rescue-specific frequency through the coil antenna in emergency mode, A converter for connecting the coil antenna to the first communication circuit or the second communication circuit and a processor for determining normal mode or emergency mode to control the converter.

Description

technical field [0001] The present disclosure relates to wireless communications, and more particularly to apparatus and methods for generating emergency signals from mobile devices. Background technique [0002] The Internet is a human-centered connectivity network where humans generate and consume information. Now the Internet is evolving into the Internet of Things (IoT), where distributed entities such as things exchange and process information on the IoT without human intervention. The Internet of Everything (IoE) has emerged, and IoE is a combination of IoT technology and big data processing technology through connection with a cloud server. Sensor networks, machine-to-machine (M2M) communication, machine-type communication ( MTC) and so on. [0003] This IoT environment provides intelligent Internet technology services that create new value for human life by collecting and analyzing data generated in connected objects. IoT can be applied to many occasions through ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/90H04W4/80G08B25/10H04W4/70
CPCH04W4/90G08B25/08H04W4/70H04W4/80H04B5/266H04B5/79H04B5/263G08B21/02G08B21/0461G08B21/10G08B25/10H04W88/02H04B5/72
Inventor 李政烨河度赫李永周
Owner SAMSUNG ELECTRONICS CO LTD
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