公开(公告)号：US10165505B2

公开(公告)日：2018-12-25

申请号：US15424215

申请日：2017-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hee Park ,  Myoung-Hwan Lee ,  Do-Hy Hong ,  Chil-Youl Yang

IPC: H04W48/16 ,  H04W48/10 ,  H04W52/02

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. A method includes determining whether a scan period of a first connectivity scheme is changeable based on a service discovered during the scan period of the first connectivity scheme, if the scan period of the first connectivity is changeable, detecting a state of a second connectivity scheme, and changing the scan period of the first connectivity scheme based on the detected state of the second connectivity scheme.

公开(公告)号：US10728128B2

公开(公告)日：2020-07-28

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: H04L12/28 ,  H04L12/26 ,  H04W12/12 ,  H04W4/80 ,  H04W84/18 ,  H04W12/00

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：US09929925B2

公开(公告)日：2018-03-27

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: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  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：US10820155B2

公开(公告)日：2020-10-27

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 ,  H04W4/029 ,  H04W88/02 ,  H04W88/18 ,  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：US10333811B2

公开(公告)日：2019-06-25

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