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1.发明公开公开(公告)号：US20240250750A1
公开(公告)日：2024-07-25
申请号：US18417831
申请日：2024-01-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kiil Kim , Jinho Kim , Jonghyun Bang , Mingoo Kim , Joohyun Do , Jungwon Lee , Huiwon Je
IPC: H04B7/185
CPC classification number: H04B7/18513 , H04B7/18539
Abstract: An operating method of a base station includes obtaining location information from a satellite serving a user terminal, based on the location information, generating satellite group information including information about satellites in a satellite group, transmitting the satellite group information to the user terminal, determining a primary satellite among the satellites in the satellite group based on one or more of report information that is received from the user terminal and satellite information of each of the satellites in the satellite group, and providing information indicating the primary satellite to the user terminal.
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公开(公告)号：US10439651B2
公开(公告)日：2019-10-08
申请号：US15211486
申请日：2016-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daeson Kim , Mingoo Kim , Chaehag Yi
Abstract: Methods and apparatuses are provided for operating a list Viterbi decoder. A path metric difference (PMD) threshold is set based on an input signal level and a PMD limit value. Decoding is performed by using the PMD threshold. Performing the decoding includes determining a PMD of a best path, comparing the determined PMD and the PMD threshold, and declaring a decoding failure and ending performing of the decoding, if the PMD is greater than or equal to the PMD threshold.
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公开(公告)号：US12096461B2
公开(公告)日：2024-09-17
申请号：US17223099
申请日：2021-04-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yangsoo Kwon , Youngseok Jung , Inhyoung Kim , Inyup Kang , Mingoo Kim
IPC: H04W72/51 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/21 , H04W72/23
CPC classification number: H04W72/51 , H04L1/1812 , H04L5/0048 , H04W72/0446 , H04W72/21 , H04W72/23
Abstract: An apparatus includes a transceiver and at least one processor. The at least one processor is configured to identify overheating of the transceiver and/or the at least one processor, and wirelessly transmit a message including overheating assistance information based on the identified overheating to the base station via the transceiver. The overheating assistance information includes information about radio resources to be discontinuously processed by the apparatus in a time domain.
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公开(公告)号：US10652839B2
公开(公告)日：2020-05-12
申请号：US16164896
申请日：2018-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Park , Joo-Han Kim , Kyoung-Ho Kim , Joohyun Do , Mingoo Kim , Taelee Lee , Dong-Il Son
Abstract: An electronic device includes: an antenna; a communication circuit connected with the antenna; and one or more processors, wherein the one or more processors are configured to: identify a second amount of power corresponding to a second output signal outputted through the antenna for a second time using the communication circuit, the operation of identifying the second amount of power comprising an operation of identifying a second electromagnetic wave absorption rate corresponding to the second amount of power; determine a maximum output power for a third output signal to be outputted through the antenna according to a difference between a target electromagnetic wave absorption rate and the second electromagnetic absorption rate; and output the third output signal through the antenna based at least one the maximum output power.
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公开(公告)号：US11689262B2
公开(公告)日：2023-06-27
申请号：US17539769
申请日：2021-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongin Choi , Yangsoo Kwon , Joonsung Kim , Jinwoo Oh , Mingoo Kim , Inhyoung Kim , Youngseok Jung , Jinwon Choi
CPC classification number: H04B7/0615 , H04B7/0639 , H04B7/0695
Abstract: An operating method of a communication device for providing a beamformed transmission signal to a plurality of terminals may include determining a target transmission vector based on an area restriction condition for each of the plurality of terminals, generating a beam selection matrix for selecting some of a plurality of antennas based on the target transmission vector and a beam selection condition, generating a precoding matrix based on the target transmission vector and the beam selection matrix, and generating a transmission signal based on the beam selection matrix and the precoding matrix.
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Patent Agency Ranking
公开(公告)号：US11071067B2
公开(公告)日：2021-07-20
申请号：US16871286
申请日：2020-05-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong-Jun Park , Joo-Han Kim , Kyoung-Ho Kim , Joohyun Do , Mingoo Kim , Taelee Lee , Dong-Il Son
Abstract: An electronic device includes: an antenna; a communication circuit connected with the antenna; and one or more processors, wherein the one or more processors are configured to: identify a second amount of power corresponding to a second output signal outputted through the antenna for a second time using the communication circuit, the operation of identifying the second amount of power comprising an operation of identifying a second electromagnetic wave absorption rate corresponding to the second amount of power; determine a maximum output power for a third output signal to be outputted through the antenna according to a difference between a target electromagnetic wave absorption rate and the second electromagnetic absorption rate; and output the third output signal through the antenna based at least one the maximum output power.
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公开(公告)号：US10321338B2
公开(公告)日：2019-06-11
申请号：US15943297
申请日：2018-04-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Mingoo Kim , Jonghan Lim , Chaeman Lim
IPC: H04B1/7107 , H04W24/02 , H04J11/00
Abstract: A method and an apparatus for cancelling interference in a wireless communication system are provided. The method includes acquiring interference signal information on a reception signal received from a base station based on a preconfigured constellation set, and cancelling an interference signal from the reception signal by using the acquired interference signal information. Accordingly, reception performance in a cell edge can be improved by acquiring dominant interference signal information.
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公开(公告)号：US09936398B2
公开(公告)日：2018-04-03
申请号：US14193029
申请日：2014-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Mingoo Kim , Jonghan Lim , Chaeman Lim
IPC: H04B7/00 , H04B15/00 , H04W24/02 , H04J11/00 , H04B1/7107
CPC classification number: H04W24/02 , H04B1/7107 , H04J11/0046 , H04J11/0056
Abstract: A method and an apparatus for cancelling interference in a wireless communication system are provided. The method includes acquiring interference signal information on a reception signal received from a base station based on a preconfigured constellation set, and cancelling an interference signal from the reception signal by using the acquired interference signal information. Accordingly, reception performance in a cell edge can be improved by acquiring dominant interference signal information.
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公开(公告)号：US09509425B2
公开(公告)日：2016-11-29
申请号：US14192031
申请日：2014-02-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Mingoo Kim , Jonghan Lim , Chaeman Lim
CPC classification number: H04J11/0056 , H04J11/005 , H04L25/03891 , H04L27/2613
Abstract: A method and an apparatus for detecting signals in a cellular system are provided. The method includes estimating power of a dominant interference cell and detecting a signal by reducing a detection performance degradation caused by an interference signal of the dominant interference cell. The dominant interference cell includes a cell, other than a serving cell, causing an interference.
Abstract translation: 提供了一种用于在蜂窝系统中检测信号的方法和装置。 该方法包括：通过降低由主要干扰小区的干扰信号引起的检测性能下降来估计主要干扰小区的功率并检测信号。 主要干扰小区包括除服务小区之外的小区，导致干扰。
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公开(公告)号：US10972218B2
公开(公告)日：2021-04-06
申请号：US16564824
申请日：2019-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Shinwoo Kang , Soobok Yeo , Mingoo Kim , Chaehag Yi , Juhyuk Im
IPC: H04L1/00 , H04B17/318 , H04B17/336
Abstract: An electronic device and a method of operating the electronic device in a wireless communication system are provided. The method includes determining whether to perform a partial decoding or a normal decoding based on a channel quality; if partial decoding is performed, decoding partial data received by a transceiver from a second electronic device during a part one TTI; when the decoding of the partial data succeeds, performing at least one complementary decoding until a decoding success count reaches a decoding threshold; and when the decoding success count reaches the decoding threshold, outputting a decoding result for the at least one complementary decoding; and if normal decoding is performed, decoding all data of the one TTI and outputting a result. One of the at least one complementary decoding comprises decoding previous data, and additional data received by the transceiver during an additional part of the one TTI, after the previous data.
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