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公开(公告)号：US20190068265A1
公开(公告)日：2019-02-28
申请号：US16111657
申请日：2018-08-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoungjoo LEE , Mingyu KANG , Jinwoo KIM , Taeyoon KIM , Byungwook YOO , Kookyeon LEE , Chaeman LIM , Ilgyu CHOI
IPC: H04B7/06
CPC classification number: H04B7/0617 , H04B7/0623 , H04B7/0695 , H04B7/0874 , H04B7/088
Abstract: Disclosed are an apparatus and a method for selecting a beam in an electronic device. An electronic device includes: a plurality of antennas configured to form beams in different directions; and at least one processor, wherein the at least one processor is configured to: control the plurality of antennas to form a wide beam, determine a transmission beam pattern of a transmitting side through the wide beam, control the plurality of antennas to form a reception beam, and determine a reception beam pattern to be used for receiving a signal from the transmitting side.
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公开(公告)号：US20190044577A1
公开(公告)日：2019-02-07
申请号：US16158228
申请日：2018-10-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dooyoung KIM , Moonsik MIN , Hyoungjoo LEE , Chaeman Lim
Abstract: Various exemplary embodiments of the present disclosure relate to a device and a method for controlling a plurality of antennas in an electronic device. The electronic device may include: a plurality of antennas; a communication circuit configured to be connected to the plurality of antennas; and at least one processor, wherein the processor may be configured to: set a multi-antenna service using a second number of antennas; activate the second number of antennas among the plurality of antennas when a time to transmit channel state information comes; transmit channel state information on the second number of antennas to a network device; and switch to activate a first number of antennas among the plurality of antennas and the second number of antennas may include a greater number of antennas than the first number of antennas. Other exemplary embodiments are possible.
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13.发明申请公开(公告)号：US20240381211A1
公开(公告)日：2024-11-14
申请号：US18652471
申请日：2024-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsuk KIM , Jinwoo KIM , Minho YANG , Hyoungjoo LEE , Taeyoon KIM , Junyoung WOO , Euichang JUNG , Chaiman LIM
IPC: H04W36/30 , H04B17/318 , H04B17/382 , H04W36/00 , H04W36/08
Abstract: An electronic device may include: a plurality of antenna modules; a communication circuit connected to the plurality of antenna modules; and at least one processor configured to: receive a first message from a first base station, which is a serving base station of the electronic device; identify, from among the plurality of antenna modules, a first antenna module for forming a first reception beam; identify, from among the plurality of antenna modules, a second antenna module for forming a second reception beam; and perform handover from the first base station to a second base station on the basis of transmitting a second message including first information for indicating the quality of at least one first signal through the first reception beam and second information for indicating the quality of at least one second signal through the second reception beam.
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14.发明公开公开(公告)号：US20230388842A1
公开(公告)日：2023-11-30
申请号：US18365605
申请日：2023-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junsuk KIM , Hyoungjoo LEE , Minho YANG , Yonggue HAN , Taeyoon KIM , Euichang JUNG , Chaiman LIM
Abstract: An electronic device according to various embodiments comprises: a memory and at least one communication processor, the at least one communication processor configured to: confirm a plurality of specified measurement objects (MOs) for measuring the downlink performance of a second communication network, while connected to a first base station of a first communication network; confirm measurement priorities of the plurality of specified MOs based at least on information relating to the transmission/reception performance of signals having a frequency corresponding to the respective plurality of MOs and stored in the memory; measure the reception signal strength with respect to at least one MO from a signal transmitted from a second base station of the second communication network, based on the measurement priorities of the plurality of MOs; and control the electronic device to transmit at least one measurement report (MR) to the first base station of the first communication network, on the basis of the measurement result of the reception signal strength with respect to the at least one MO.
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公开(公告)号：US20230246776A1
公开(公告)日：2023-08-03
申请号：US18297242
申请日：2023-04-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeonsoo KIM , Daejun KANG , Sangwon KIM , Keonyoung LEE , Yongjae JUNG , Junsuk KIM , Jinwoo KIM , Minho YANG , Hyoungjoo LEE , Yonggue HAN , Junyoung WOO , Sanggeun LEE , Juhyun LEE , Chaiman LIM
CPC classification number: H04L5/0048 , H04W52/228
Abstract: An example electronic device may include multiple antennas and at least one processor, wherein the at least one processor is configured to: identify a sounding reference signal (SRS) configuration received from a network; identify a physical downlink shared channel (PDSCH) scheduling rate corresponding to the electronic device; transmit, based on the PDSCH scheduling rate not being included in a first range, at least one SRS at the magnitude of first transmission power through each of at least some of the multiple antennas, in each of one or more resource for SRS signal transmission identified on the basis of the SRS configuration; and refrain from transmitting the at least one SRS in the one or more resources based on the PDSCH scheduling rate being included in the first range, or transmit the at least one SRS at the magnitude of second transmission power, which is different from the magnitude of the first transmission power, through each of at least some of the multiple antennas, in the each of the one or more resources.
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Patent Agency Ranking
公开(公告)号：US20230003529A1
公开(公告)日：2023-01-05
申请号：US17903650
申请日：2022-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngpo LEE , Taeyoon KIM , Dukhyun CHANG , Hyeonggeon LEE , Hyoungjoo LEE , Chaeman LIM
Abstract: An electronic device may include a magnetic sensor and at least one processor operatively connected with the magnetic sensor, wherein the at least one processor may be configured to: collect a plurality of pieces of path data based on first magnetic data related to a plurality of movements of the electronic device, by using the magnetic sensor; identify a plurality of pieces of second magnetic data, which have at least a predetermined level of mutual similarity, from among the plurality of pieces of path data; determine, to be an intersection area related to the plurality of movements of the electronic device, an area range in which the plurality of pieces of second magnetic data are collected; determine, on the basis of the intersection area, a first space and a second space related to the plurality of movements of the electronic device; and determine, on the basis of the third magnetic data acquired by using the magnetic sensor, the space in which the electronic device is located from among the first space and the second space.
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公开(公告)号：US20220149903A1
公开(公告)日：2022-05-12
申请号：US17525085
申请日：2021-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo LEE , Jinwoo KIM , Euichang JUNG , Yonggue HAN , Chaiman LIM
IPC: H04B7/0417 , H04B7/0456
Abstract: An electronic device is provided. The electronic device includes an antenna module, a memory, and a processor controlling to identify a first beam set among a plurality of beam sets stored in the memory, perform beamforming based on the identified first beam set through the antenna module, determine whether a beam pattern is changed, based on, at least, a prediction value of a reception signal strength set corresponding to the first beam set and a measurement value of a signal received through the antenna module, and change a setting related to a reception beam if the beam pattern is determined to be changed.
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公开(公告)号：US20210218158A1
公开(公告)日：2021-07-15
申请号：US16092329
申请日：2017-02-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Soo KIM , Min-Chull PAIK , Yongjun AN , Sang Youn LEE , Hyoungjoo LEE , Dong-Hoon HAN
Abstract: Various examples of the present invention relate to an apparatus and a method for controlling a connection and an operation of an antenna in an electronic device. Here, the electronic device comprises: a plurality of antenna units arranged in a first region thereof; at least one antenna unit arranged in a second region thereof; a communication circuit, which is connected to the plurality of antenna units arranged in the first region and to at least one antenna unit arranged in the second region; a first switch arranged in an electric path, which connects the plurality of antenna units with the communication circuit; and a second switch arranged in an electric path, which connects the at least one antenna unit with the communication circuit, wherein the first switch and the second switch can be configured to connect the plurality of antenna units with the communication circuit and the at least one antenna unit with the communication circuit, by using a first electric path and a second electric path for connecting the first switch and the second switch. Other examples are possible.
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公开(公告)号：US20200162939A1
公开(公告)日：2020-05-21
申请号：US16684892
申请日：2019-11-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon KIM , Hyoungjoo LEE , Junyoung WOO , Chaiman LIM , Sungchul PARK
Abstract: An electronic device may receive discontinuous reception (DRX) cycle information from a first cell, may receive synchronization signal block measurement timing information including synchronization signal block measurement window information and synchronization signal block measurement period information, and may receive at least part of a first synchronization signal block from the first cell and at least part of a second synchronization signal block from a second cell neighboring the first cell, at a period indicated by the DRX cycle information based on the synchronization signal block measurement timing information. When reception timing of the first synchronization signal block and reception timing of the second synchronization signal block is less than a specified time duration, the device may receive the at least part of the first synchronization signal block in a first measurement window, and may receive the at least part of the second synchronization signal block within a second measurement window.
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20.发明申请公开(公告)号：US20200044709A1
公开(公告)日：2020-02-06
申请号：US16521848
申请日：2019-07-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingyu KANG , Hyoungjoo LEE , Taeyoon KIM , Chaiman LIM , Suyoung PARK
IPC: H04B7/06 , H04W56/00 , H04B7/0404 , H04B17/318
Abstract: An electronic device is provided. The electronic device includes a memory, a communication device comprising a plurality of N number of conductive plates arranged to form M number of beams, and at least one processor operatively connected to the memory and the communication device. The at least one processor receives a synchronization signal block set comprising a plurality of synchronization signal blocks corresponding to a plurality of beams from a base station using each of at least some of the plurality of N conductive plates and selects at least one of the M beams using the plurality of received synchronization signal blocks. Each of N and M is an integer of greater than or equal to 2.
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