公开(公告)号：US09615277B2

公开(公告)日：2017-04-04

申请号：US14499838

申请日：2014-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Jun-Ho Lee ,  Young-Kwan Chung ,  Jong-Mu Choi

IPC: H04W4/00 ,  H04L12/66 ,  H04W24/08 ,  H04W52/00 ,  G01S5/00 ,  H04W84/12 ,  H04W64/00

CPC classification number: H04W24/08 ,  G01S5/0045 ,  H04W52/00 ,  H04W64/00 ,  H04W84/12

Abstract: A method for operating an electronic device is provided. The method includes determining, by the electronic device, a position estimation point according to state information of the electronic device. Further, the method includes transmitting a position estimation request message to an Access Point (AP) at the determined position estimation point with a wireless Local Area Network (LAN) connection not being performed, and receiving position information of the electronic device from the AP.

公开(公告)号：US11228970B2

公开(公告)日：2022-01-18

申请号：US16933315

申请日：2020-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Young-Kwan Chung

IPC: H04W48/16 ,  H04L29/08 ,  H04W52/02 ,  H04W8/00 ,  H04L12/24 ,  H04W84/20 ,  H04L12/12

Abstract: An electronic device is provided for use in a NAN cluster. The electronic device includes Wi-Fi communication circuitry; a memory that stores instructions; and a processor that executes the instructions to, while the electronic device operates as a master of the NAN cluster based on a first master preference, control the Wi-Fi communication circuitry to transmit discovery signals outside of discovery windows (DWs), based on a determination that a state of the processor is switched from a wake-up state to a sleep state, change control information for the NAN cluster, wherein the changed control information for the NAN cluster includes data regarding a second master preference that is distinct from the first master preference, and provide the changed control information to the Wi-Fi communication circuitry. The Wi-Fi communication circuitry, while the processor is switched to the sleep state, transmits the changed control information for the NAN cluster.

公开(公告)号：US10111161B2

公开(公告)日：2018-10-23

申请号：US15648927

申请日：2017-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Young-Kwan Chung

IPC: H04W4/00 ,  H04W48/16 ,  H04W8/24 ,  H04W8/00 ,  H04W76/11 ,  H04W52/02

Abstract: A method of operating an electronic device in a neighbor awareness networking (NAN) cluster and an electronic device thereof are provided. The method includes receiving, from another electronic device in the NAN cluster, via a direct communication path, a NAN service discovery frame (SDF) including information for indicating at least one discovery window (DW) among a plurality of DWs, when the other electronic device operates in an awake mode, and switching, based on the received information, an operation mode from a sleep mode to the awake mode in the at least one DW among the plurality of DWs.

公开(公告)号：US10070246B2

公开(公告)日：2018-09-04

申请号：US14952426

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Young-Kwan Chung ,  Ki-Seok Kang ,  Hyuk Kang ,  Ju-Ho Kim ,  Dong-Il Son ,  Yong-Hae Choi ,  In-Young Hwang

IPC: H04B5/00 ,  H04W4/00 ,  H04W52/02 ,  H04W4/80 ,  H04W76/14 ,  H04W88/06

Abstract: An electronic device and a method of transmitting information in an electronic device a provided. The electronic device includes a communication unit that includes a first communication module and a second communication module, wherein the second communication module supports a low-power and short-range communication method; and a processor controls collection of information through the first communication module, and to transmit information related to the collected information through the second communication module.

公开(公告)号：US10009765B2

公开(公告)日：2018-06-26

申请号：US14806232

申请日：2015-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Jun-Ho Lee ,  Young-Kwan Chung ,  Yong-Hae Choi ,  Jong-Mu Choi

IPC: H04W12/06 ,  H04W12/04 ,  H04W40/24 ,  H04L29/06 ,  H04W12/02 ,  H04W84/12 ,  H04W48/14 ,  H04W48/16

CPC classification number: H04W12/06 ,  H04L63/068 ,  H04W12/0017 ,  H04W12/02 ,  H04W12/04 ,  H04W48/14 ,  H04W48/16 ,  H04W84/12

Abstract: An electronic device includes a memory configured to store identification information of an information server that is matched with an encryption key; and a controller configured to send, before the electronic device is connected with an external device, a request for network information of the external device to the external device in a network discovery frame encrypted using the encryption key matched with the identification information of the information server, and to receive the network information of the external device from the external device in the encrypted network discovery frame.

公开(公告)号：US09749940B2

公开(公告)日：2017-08-29

申请号：US14950893

申请日：2015-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Young-Kwan Chung

IPC: H04W4/00 ,  H04W48/16 ,  H04W8/24 ,  H04W76/02 ,  H04W8/00 ,  H04W52/02

CPC classification number: H04W48/16 ,  H04W8/005 ,  H04W8/24 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0261 ,  H04W76/11 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22

Abstract: A method of operating an electronic device and an electronic device thereof are provided. The method includes determining a predetermined discovery window from a plurality of discovery windows; and transmitting a discovery frame to at least one other electronic device in the predetermined discovery window. The electronic device includes a processor configured to determine a predetermined discovery window from among a plurality of discovery windows; and a communication module configured to transmit a discovery frame to at least one other electronic device in the predetermined discovery window.