公开(公告)号：US10321274B2

公开(公告)日：2019-06-11

申请号：US15416363

申请日：2017-01-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-Woo Kim ,  Hye-Joong Kang ,  Chae-Man Lim

IPC: H04W4/00 ,  H04W4/029 ,  H04W64/00 ,  H04W4/02 ,  H04W24/02

Abstract: Provided is an apparatus and method for providing a location of an electronic device according to various embodiments. An operation method of the electronic device according to an embodiment includes obtaining cellular data from at least one base station, obtaining at least one coverage information corresponding to the obtained cellular data, and determining a location of the electronic device based on the obtained at least one coverage information.

公开(公告)号：US20190098575A1

公开(公告)日：2019-03-28

申请号：US16199791

申请日：2018-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Yoon Kim ,  Min-Goo Kim ,  Seong-Woo Ahn ,  Jong-Han Lim ,  Chae-Man Lim ,  Young-Seok Jung

IPC: H04W52/02

Abstract: An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.

公开(公告)号：US09699732B2

公开(公告)日：2017-07-04

申请号：US14692193

申请日：2015-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Yoon Kim ,  Chae-Man Lim ,  Hyoung-Joo Lee

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0222 ,  H04W52/028 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: A method of controlling a communication module by an electronic device is provided. The method includes receiving, by a second processor, a specified signal from a first processor informing that the first processor enters an inactive state from an active state, by a second processor, and controlling, by the second processor, a Wireless Fidelity (WiFi) communication function in response to the specified signal. According to an operation state of the first processor, that is, an inactive state such as a sleep state or a power off state, or an active state, a subject which processes WiFi communication is changed. Accordingly, it is possible to efficiently and continuously monitor WiFi communication data and process the WiFi communication data on an accurate period.

公开(公告)号：US11463196B2

公开(公告)日：2022-10-04

申请号：US17168843

申请日：2021-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Han-Ju Kim ,  Chae-Man Lim ,  Min-Goo Kim ,  Jong-Han Lim ,  Hyuk-Joon Kwon ,  Jung-Won Lee

IPC: H04W4/00 ,  H04L1/00 ,  H04J11/00 ,  H04L25/03 ,  H04W92/20 ,  H04L1/18

Abstract: Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.

公开(公告)号：US11133571B2

公开(公告)日：2021-09-28

申请号：US15766249

申请日：2016-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Chul Park ,  Yeon-Woo Kim ,  Jong-Hyuk Kim ,  Seung-Gil Jeon ,  Young-Ju Kim ,  Chae-Man Lim

IPC: H01Q1/24 ,  H01Q21/00 ,  H04W88/06 ,  H01Q5/50 ,  H04B7/06 ,  H04B7/08 ,  H01Q3/24 ,  H01Q9/42 ,  H01Q1/44 ,  H04B1/00

Abstract: An electronic apparatus, according to various embodiments of the present invention, comprises: a first antenna of a first bandwidth; a second antenna of a second bandwidth which partially overlaps with the first bandwidth; a third antenna of the first bandwidth; a fourth antenna of the second bandwidth; a transmission/reception path corresponding to each of a plurality of bandwidths; a reception path corresponding to each of the plurality of bandwidths; and a path formation unit which forms a path such that any one of the first antenna and the third antenna is connected to the transmission/reception path, the other of the first antenna and the third antenna is connected to the reception path, and any one of the second antenna and the fourth antenna is connected to the transmission/reception path, and the other of the second antenna and the fourth antenna is connected to the reception path.

公开(公告)号：US10299148B2

公开(公告)日：2019-05-21

申请号：US14949355

申请日：2015-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Duk-Hyun Chang ,  Sung-Rae Cho ,  Hyoung-Joo Lee ,  Chae-Man Lim ,  Jung-Woo Lee

IPC: H04W24/08 ,  H04L12/807 ,  H04L29/12 ,  H04W48/20 ,  H04W84/12 ,  H04W88/08

Abstract: A device and a method for providing a wireless LAN service in an electronic device are provided. The electronic device includes a communication interface that transmits and receives a signal for a wireless LAN service; and a processor that selects a plurality of channels using the communication interface and based on channel scan information, accesses at least one Access Point (AP) corresponding to at least one channel among the plurality of channels, and monitors the plurality of channels in a state in which the access to at least one AP is maintained.

公开(公告)号：US10178645B2

公开(公告)日：2019-01-08

申请号：US15436717

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd

Inventor： Jin-Woo Kim ,  Chae-Man Lim

IPC: H04W24/00 ,  H04W64/00 ,  G01S5/02

Abstract: Disclosed is an electronic device including a memory that stores grid information corresponding to a plurality of grids corresponding to a cell. The electronic device also includes a processor configured to acquire location information of an external electronic device and cell information related to a cell of the external electronic device corresponding to the location information, to calculate at least one active grid corresponding to the location information of the electronic device among the plurality of grids at least based on the location information, to acquire dominant values corresponding to the at least one active grid based on the cell information, to designate the at least one active grid as at least one dominant grid when the dominant values meet a predetermined condition, and to update the cell information when a number of at least one dominant grid meets a predetermined condition. Various embodiments are possible.

公开(公告)号：US10149244B2

公开(公告)日：2018-12-04

申请号：US14177805

申请日：2014-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Yoon Kim ,  Min-Goo Kim ,  Seong-Woo Ahn ,  Jong-Han Lim ,  Chae-Man Lim ,  Young-Seok Jung

IPC: H04W52/02

Abstract: An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.

公开(公告)号：US20170245238A1

公开(公告)日：2017-08-24

申请号：US15436717

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd

Inventor： Jin-Woo Kim ,  Chae-Man Lim

IPC: H04W64/00 ,  G01S5/02

CPC classification number: H04W64/003 ,  G01S5/0242 ,  G01S5/0252

Abstract: Disclosed is an electronic device including a memory that stores grid information corresponding to a plurality of grids corresponding to a cell. The electronic device also includes a processor configured to acquire location information of an external electronic device and cell information related to a cell of the external electronic device corresponding to the location information, to calculate at least one active grid corresponding to the location information of the electronic device among the plurality of grids at least based on the location information, to acquire dominant values corresponding to the at least one active grid based on the cell information, to designate the at least one active grid as at least one dominant grid when the dominant values meet a predetermined condition, and to update the cell information when a number of at least one dominant grid meets a predetermined condition. Various embodiments are possible.

公开(公告)号：US09491754B2

公开(公告)日：2016-11-08

申请号：US13923728

申请日：2013-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Han-Ju Kim ,  Chae-Man Lim ,  Jong-Han Lim

IPC: H04B7/00 ,  H04W72/04 ,  H04L5/00 ,  H04J11/00 ,  H04L25/02

CPC classification number: H04W72/0426 ,  H04J11/0056 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0073 ,  H04L25/0204

Abstract: In a wireless communication system, a first Base Station (BS) receives control information including information related to transmission of a Reference Signal (RS) of at least one second BS from the at least one second BS which corresponds to an adjacent BS of the first BS, and transmits the RS by using a preset scheme of controlling interference based on the received control information.

Abstract translation: 在无线通信系统中，第一基站（BS）从至少一个第二BS接收包括与至少一个第二BS的参考信号（RS）的传输有关的信息的控制信息，所述至少一个第二BS对应于第一 BS，并且通过使用基于所接收的控制信息的控制干扰的预设方案来发送RS。