公开(公告)号：US20190306042A1

公开(公告)日：2019-10-03

申请号：US16447233

申请日：2019-06-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Kyu CHOI ,  Sin-Seok SEO ,  Ki-Seok LEE ,  Do-Hy HONG

IPC: H04L12/26 ,  H04W12/12 ,  H04W4/80

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. A method for detecting a counterfeit advertiser by a server includes detecting a random delay time or a cumulative interval for a reference device based on a time stamp for an advertisement packet received from the reference device, and detecting a random delay time or a cumulative interval for a receiving device other than the reference device based on a time stamp for an advertisement packet received from the receiving device.

公开(公告)号：US20180262870A1

公开(公告)日：2018-09-13

申请号：US15753862

申请日：2016-08-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sin-Seok SEO ,  Do-Jun BYUN ,  Sung-Wook WON ,  Ki-Seok LEE ,  Do-Hy HONG

IPC: H04W4/021 ,  H04W12/08

Abstract: The present disclosure relates to technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of Things (IoT). The present disclosure can be utilized in intelligent services (such as smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services) based on the technology. The present disclosure relates to a method for a terminal for a position-based service, comprising the steps of: detecting a first signal related to a position of the position-based service in a first mode of scanning the first signal; and determining whether to switch to a second mode of transmitting a second signal related to a position of the terminal according to second mode related information included in the first signal.

公开(公告)号：US20180233506A1

公开(公告)日：2018-08-16

申请号：US15954744

申请日：2018-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Sic YOON ,  Ho-In RYU ,  Ki-Seok LEE ,  Chang-Hyun CHO

IPC: H01L27/108 ,  H01L29/423 ,  H01L21/311 ,  H01L21/761

CPC classification number: H01L27/10876 ,  H01L21/31111 ,  H01L21/761 ,  H01L27/10814 ,  H01L27/10855 ,  H01L27/10891 ,  H01L29/4236

Abstract: A semiconductor device includes a substrate having an active region defined by a device isolation layer and at least a gate trench linearly extending in a first direction to cross the active region, the active region having a gate area at a bottom of the gate trench and a junction area at a surface of the substrate. The device further may include a first conductive line filling the gate trench and extending in the first direction, the first conductive line having a buried gate structure on the gate area of the active region. The device also may include a junction including implanted dopants at the junction area of the active region, and a junction separator on the device isolation layer and defining the junction. The junction separator may be formed of an insulative material and have an etch resistance greater than that of the device isolation layer.

公开(公告)号：US20210020641A1

公开(公告)日：2021-01-21

申请号：US17060026

申请日：2020-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-Seok LEE ,  Bomg-Soo KIM ,  Ji-Young KIM ,  Sung-Hee HAN ,  Yoo-Sang HWANG

IPC: H01L27/108 ,  H01L23/528 ,  H01L21/768 ,  H01L23/532 ,  H01L21/764

Abstract: A semiconductor device includes a plurality of conductive structures arranged on a substrate and spaced apart from each other in a second direction substantially perpendicular to a first direction, in which each of the plurality of conductive structures extends in the first direction. A plurality of contact structures are arranged between the conductive structures in an alternating arrangement and spaced apart from each other in the first direction. A plurality of insulation structures are arranged in a space between the conductive structures and between the contact structures. A plurality of air spacers are arranged between the alternating arrangement of the plurality of conductive structures and the plurality of contact structures, respectively and spaced apart from each other in the first direction.

公开(公告)号：US20180205625A1

公开(公告)日：2018-07-19

申请号：US15920960

申请日：2018-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Kyu CHOI ,  Sin-Seok SEO ,  Ki-Seok LEE ,  Do-Hy HONG

IPC: H04L12/26 ,  H04W4/80

CPC classification number: H04L43/0852 ,  H04L43/106 ,  H04W4/80 ,  H04W12/00502 ,  H04W12/12 ,  H04W84/18

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. A method for detecting a counterfeit advertiser by a server includes detecting a random delay time or a cumulative interval for a reference device based on a time stamp for an advertisement packet received from the reference device, and detecting a random delay time or a cumulative interval for a receiving device other than the reference device based on a time stamp for an advertisement packet received from the receiving device.

公开(公告)号：US20170201441A1

公开(公告)日：2017-07-13

申请号：US15400259

申请日：2017-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-Kyu CHOI ,  Sin-Seok SEO ,  Ki-Seok LEE ,  Do-Hy HONG

IPC: H04L12/26 ,  H04W4/00

CPC classification number: H04L43/0852 ,  H04L43/106 ,  H04W4/80 ,  H04W12/12 ,  H04W84/18

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. A method for detecting a counterfeit advertiser by a server includes detecting a random delay time or a cumulative interval for a reference device based on a time stamp for an advertisement packet received from the reference device, and detecting a random delay time or a cumulative interval for a receiving device other than the reference device based on a time stamp for an advertisement packet received from the receiving device.

公开(公告)号：US20160174016A1

公开(公告)日：2016-06-16

申请号：US14967031

申请日：2015-12-11

Applicant: Samsung Electronics Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang University

Inventor： Hichan MOON ,  Yong-Seok PARK ,  Ki-Seok LEE ,  Kyung-Tae CHUNG

IPC: H04W4/00 ,  H04W72/04 ,  H04W40/24

CPC classification number: H04W4/70 ,  H04W8/005 ,  H04W40/244 ,  H04W56/0025 ,  H04W84/18

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. A method for transmitting a beacon frame signal by a transmitting node in a wireless communication network is provided. The method includes transmitting a first type beacon frame signal; and transmitting a second type beacon frame signal after preset time from time at which the first type beacon frame signal is transmitted, wherein nodes other than the transmitting node are incapable of transmitting the first type beacon frame signal while the first type beacon frame signal is transmitted, and wherein the nodes other than the transmitting node are capable of transmitting the second type beacon frame signal while the second type beacon frame signal is transmitted.

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）通信以及用于物联网（IoT）的技术。 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。 提供了一种在无线通信网络中由发送节点发送信标帧信号的方法。 该方法包括发送第一类型信标帧信号; 以及在发送所述第一类型信标帧信号之后的预定时间之后发送第二类型信标帧信号，其中除了所述发送节点之外的节点不能发送所述第一类型信标帧信号，同时发送所述第一类型信标帧信号 并且其中除了所述发送节点之外的节点能够在发送所述第二类型信标帧信号的同时发送所述第二类型信标帧信号。