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公开(公告)号：US11064505B2
公开(公告)日：2021-07-13
申请号：US16734606
申请日：2020-01-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-young Kim , Min-goo Kim , Joo-hyun Do , Young-ik Cho
Abstract: Antenna tuning may include performing multiple sampling on a transmission signal applied to an antenna and a reception signal corresponding to the transmission signal during a period for which a first frequency is allocated to the transmission signal, such that sampling data are generated based on the multiple sampling, the sampling data including data corresponding to the transmission signal and data corresponding to the reception signal. The method may include calculating a parameter based on the sampling data, and tuning the antenna based on the parameter. A device may include a control circuit to perform the multiple sampling and set a tuning value, a radio frequency front-end to modulate the transmission signal based on the frequency and apply a return signal of the transmission signal or a reflection signal, and an antenna tuner to adjust a resonance frequency or an impedance of the antenna according to the tuning value.
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公开(公告)号：US10945250B2
公开(公告)日：2021-03-09
申请号：US15992820
申请日：2018-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yang-soo Kwon , Min-goo Kim , In-hyoung Kim , Joo-hyun Do , Su-young Park , Su-ha Yoon , Eui-chang Jung
Abstract: A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.
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公开(公告)号：US10111179B2
公开(公告)日：2018-10-23
申请号：US15499157
申请日：2017-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-hoon Won , Ho-il Kim , Min-goo Kim , Soo-bok Yeo
Abstract: A method of uplink power control including generating a transmission power control (TPC) sequence from TPC commands received on a series of slots, the series of slots forming one radio frame, calculating a plurality of correlation results by executing correlation calculations between the TPC sequence and a plurality of command sequences, and determining an overall TPC command based on the plurality of correlation results may be provided.
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公开(公告)号：US11777685B2
公开(公告)日：2023-10-03
申请号：US16867863
申请日：2020-05-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeong-hun Kim , Yang-Soo Kwon , Min-goo Kim , In-hyoung Kim , Joo-hyun Do
CPC classification number: H04L5/0053 , H04W72/23 , H04L5/001 , H04L27/0012
Abstract: A method of processing a signal received over a wireless link may utilize sharing of Modulation and Coding Scheme (MCS) and Transport Block Size (TBS) data. At least one parameter is obtained including a sub-carrier spacing of a transport format. A modulation order and a transport block size may be detected, based on the at least one parameter. The signal received over the wireless link is then processed, based on the detected modulation order and the transport block size. An apparatus may perform the embodiments of the method to process the received signal.
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公开(公告)号：US10966202B2
公开(公告)日：2021-03-30
申请号：US16678338
申请日：2019-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-seok Jung , Min-goo Kim , In-hyoung Kim , Joon-sung Kim , Se-bin Im
Abstract: Some example embodiments include methods of operating a wireless communication device supporting carrier aggregation, the methods include allocating a memory of a plurality of memories to each of a plurality of component carriers based on a memory allocation priority; determining a demodulation priority for each of the plurality of component carriers based on one of a size of each memory allocated to each of the plurality of component carriers, and the memory allocation priority; and demodulating signals received via the plurality of component carriers based on the demodulation priority.
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Patent Agency Ranking
公开(公告)号：US10958489B2
公开(公告)日：2021-03-23
申请号：US15884892
申请日：2018-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yangsoo Kwon , Jeong hun Kim , Young-seok Jung , Min-goo Kim , In-hyoung Kim , Jong-hun Rhee
Abstract: A wireless communication method including receiving, through a wireless channel, table indication information indicating one of a first Modulation and Coding Scheme (MCS) table supporting up to 64 Quadrature Amplitude Modulation (QAM) and second and third MCS tables supporting up to 256 QAM, the third MCS table including a same number of MCS indices as the second MCS table and including less MCS indices corresponding to 256 QAM than the second MCS table, and identifying one of the first to third MCS tables according to the received table indication information to recognize a demodulation scheme for data to be received through the wireless channel may be provided.
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7.发明申请公开(公告)号：US20200077401A1
公开(公告)日：2020-03-05
申请号：US16678338
申请日：2019-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-seok Jung , Min-goo Kim , ln-hyoung Kim , Joon-sung Kim , Se-bin Im
Abstract: Some example embodiments include methods of operating a wireless communication device supporting carrier aggregation, the methods include allocating a memory of a plurality of memories to each of a plurality of component carriers based on a memory allocation priority; determining a demodulation priority for each of the plurality of component carriers based on one of a size of each memory allocated to each of the plurality of component carriers, and the memory allocation priority; and demodulating signals received via the plurality of component carriers based on the demodulation priority.
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公开(公告)号：US10582457B2
公开(公告)日：2020-03-03
申请号：US16284340
申请日：2019-02-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joo-han Kim , Joo-hyun Do , Jung-hwa Bae , Min-goo Kim
Abstract: A method of controlling transmission power used for wireless transmission in a wireless communication device including calculating a remaining power level of a third period based on a tolerant power level of a first period and a remaining power level of a second period, the third period included in the first period and being a period from a current time to a point in time following the current time, the second period being a period from the current time to a point in time preceding the current time, calculating a transmission power level of the third period based on a target power level and the remaining power level of the third period, and generating a power control signal for determining a power level of a transmission signal unit based on the transmission power level of the third period may be provided.
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公开(公告)号：US12224962B2
公开(公告)日：2025-02-11
申请号：US18453501
申请日：2023-08-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeong-Hun Kim , Yang-soo Kwon , Min-goo Kim , In-hyoung Kim , Joo-hyun Do
Abstract: A method of processing a signal received over a wireless link may utilize sharing of Modulation and Coding Scheme (MCS) and Transport Block Size (TBS) data. At least one parameter is obtained including a sub-carrier spacing of a transport format. A modulation order and a transport block size may be detected, based on the at least one parameter. The signal received over the wireless link is then processed, based on the detected modulation order and the transport block size. An apparatus may perform the embodiments of the method to process the received signal.
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公开(公告)号：US11838155B2
公开(公告)日：2023-12-05
申请号：US17095172
申请日：2020-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yangsoo Kwon , Jeong hun Kim , Young-seok Jung , Min-goo Kim , In-hyoung Kim , Jong-hun Rhee
CPC classification number: H04L27/0008 , H04L1/0003 , H04L1/0016 , H04L27/34 , H04L27/3405 , H04W72/535 , H04L1/0009 , H04L1/0025 , H04L1/0026
Abstract: A wireless communication method including receiving, through a wireless channel, table indication information indicating one of a first Modulation and Coding Scheme (MCS) table supporting up to 64 Quadrature Amplitude Modulation (QAM) and second and third MCS tables supporting up to 256 QAM, the third MCS table including a same number of MCS indices as the second MCS table and including less MCS indices corresponding to 256 QAM than the second MCS table, and identifying one of the first to third MCS tables according to the received table indication information to recognize a demodulation scheme for data to be received through the wireless channel may be provided.
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