公开(公告)号：US20200229123A1

公开(公告)日：2020-07-16

申请号：US15755002

申请日：2016-08-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Jung-Yub LEE ,  Jun-Sig KUM ,  Young-Ju LEE ,  Do-Hyuk HA

IPC: H04W64/00 ,  H04W4/029 ,  G01B7/14 ,  G01R33/483

Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication technology and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.). A method in which a transmitter estimates a position in a communication system according to an embodiment of the present disclosure comprises the steps of: transmitting, to a receiver, a magnetic field signal generated from a single coil included in the transmitter; and receiving, from the receiver, position information estimated on the basis of a received signal strength of the magnetic field signal.

公开(公告)号：US20160192168A1

公开(公告)日：2016-06-30

申请号：US14980646

申请日：2015-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Yub LEE ,  Do-Hyuk HA ,  Young-Ju LEE

IPC: H04W4/22 ,  H04W4/00

CPC classification number: H04W4/22 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0093 ,  H04W4/70 ,  H04W4/80 ,  H04W4/90 ,  H04W88/02

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are an apparatus and method for generating distress signals in a mobile device. The apparatus comprises a coil antenna for NFC communication, a first communication circuit configured to perform the NFC communication using the coil antenna in a normal mode, a second communication circuit transmitting a distress signal having a rescue-dedicated frequency through the coil antenna in a distress mode, a switch connecting the coil antenna to the first communication circuit or the second communication circuit, and a processor determining the normal mode or the distress mode to control the switch.

Abstract translation: 本公开涉及传感器网络，机器类型通信（MTC），机器对机器（M2M）通信和物联网技术（IoT）。 本发明可以应用于智能家居，智能建筑，智能城市，智能汽车，连接车，医疗保健，数字教育，智能零售，安全和安全服务等上述技术的智能化服务。 公开了一种在移动设备中产生遇险信号的装置和方法。 该装置包括用于NFC通信的线圈天线，第一通信电路，被配置为以正常模式使用线圈天线执行NFC通信;第二通信电路，在遇险中通过线圈天线发送具有救援专用频率的遇险信号 模式，将线圈天线连接到第一通信电路或第二通信电路的开关，以及确定正常模式或遇险模式以控制开关的处理器。