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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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2.发明公开公开(公告)号：US20230217377A1
公开(公告)日：2023-07-06
申请号：US18181090
申请日：2023-03-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngseok Jung , Inhyoung Kim
CPC classification number: H04W52/42 , H04W52/242 , H04W52/325 , H04B7/0626
Abstract: An operating method of a wireless communication device configured to perform wireless communication with a cell. The method involves identifying, from a downlink signal received from the cell, an electromagnetic field state associated with an antenna of the wireless communication device. A power compensation mode for compensating transmission power of a sounding reference signal is selected based on the identified electromagnetic field state. The transmission power of the sounding reference signal is compensated based on the selected power compensation mode. The sounding reference signal is transmitted with the compensated transmission power through the antenna to the cell.
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Patent Agency Ranking
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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4.发明公开公开(公告)号：US20240196339A1
公开(公告)日：2024-06-13
申请号：US18442287
申请日：2024-02-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngseok Jung , Inhyoung Kim
CPC classification number: H04W52/325 , H04W24/08 , H04W52/241 , H04W52/242 , H04W52/245 , H04W52/42 , H04B7/0626
Abstract: An operating method of a wireless communication device configured to perform wireless communication with a cell. The method involves identifying, from a downlink signal received from the cell, an electromagnetic field state associated with an antenna of the wireless communication device. A power compensation mode for compensating transmission power of a sounding reference signal is selected based on the identified electromagnetic field state. The transmission power of the sounding reference signal is compensated based on the selected power compensation mode. The sounding reference signal is transmitted with the compensated transmission power through the antenna to the cell.
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公开(公告)号：US10951439B2
公开(公告)日：2021-03-16
申请号：US16747051
申请日：2020-01-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Kim , Gyoungil Kwak , Inhyoung Kim , Sebin Im
Abstract: A wireless communication device and a channel estimating method thereof are provided. A wireless communication device includes an interlayer interference detector configured to receive a reference signal including a plurality of layers transmitted through a plurality of ports respectively connected to a plurality of antennas and to determine whether interlayer interference occurs based on the reference signal; and a channel estimator configured to estimate a channel matrix by executing an algorithm that is based on whether the interlayer interference occurs. The wireless communication device may decode a receive signal based on the estimated channel matrix.
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6.发明授权公开(公告)号：US11937188B2
公开(公告)日：2024-03-19
申请号：US18181090
申请日：2023-03-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngseok Jung , Inhyoung Kim
CPC classification number: H04W52/325 , H04W24/08 , H04W52/241 , H04W52/242 , H04W52/245 , H04W52/42 , H04B7/0626
Abstract: An operating method of a wireless communication device configured to perform wireless communication with a cell. The method involves identifying, from a downlink signal received from the cell, an electromagnetic field state associated with an antenna of the wireless communication device. A power compensation mode for compensating transmission power of a sounding reference signal is selected based on the identified electromagnetic field state. The transmission power of the sounding reference signal is compensated based on the selected power compensation mode. The sounding reference signal is transmitted with the compensated transmission power through the antenna to the cell.
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7.发明授权公开(公告)号：US11627536B2
公开(公告)日：2023-04-11
申请号：US17104245
申请日：2020-11-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngseok Jung , Inhyoung Kim
Abstract: An operating method of a wireless communication device configured to perform wireless communication with a cell. The method involves identifying, from a downlink signal received from the cell, an electromagnetic field state associated with an antenna of the wireless communication device. A power compensation mode for compensating transmission power of a sounding reference signal is selected based on the identified electromagnetic field state. The transmission power of the sounding reference signal is compensated based on the selected power compensation mode. The sounding reference signal is transmitted with the compensated transmission power through the antenna to the cell.
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