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公开(公告)号：US10588080B2
公开(公告)日：2020-03-10
申请号：US16049186
申请日：2018-07-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae Choi , Hanseok Kim , Seongyong Park , Jeongjae Won , Junsung Lee
Abstract: A digital signal processing device of a base station configured to process down-link signals in a wireless communication system employing orthogonal frequency division multiple access (OFDMA) and a method of processing data in the device are provided. The device includes a clock controller configured to monitor whether a signal is allocated to an input and control a frequency of clocks to have a first or second characteristic based on the monitored result, and a data processor configured to process the input, and synchronize with the clock controlled by the clock controller.
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公开(公告)号：US11778597B2
公开(公告)日：2023-10-03
申请号：US16887287
申请日：2020-05-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seijoon Shim , Sitae Kim , Chanho Choi , Seongyong Park
IPC: H04W72/04 , H04W72/0446 , H04B7/0413
CPC classification number: H04W72/0446 , H04B7/0413
Abstract: A base station for transmitting data to a terminal in a wireless communication system is provided. The base station includes a transceiver, a storage, and a controller including a first control unit and a second control unit, wherein the controller is configured to perform, by the first control unit, data packing on bit unit information including information related to the data and information related to a modulation type, transmit, by the first control unit, the bit unit information on which the data packing is performed and additional information to the second control unit, modulate, by the second control unit, the data based on the bit unit information on which the data packing is performed, and generate, by the second control unit, a signal to be transmitted to the terminal, based on the modulated data and the additional information.
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公开(公告)号：US20200045629A1
公开(公告)日：2020-02-06
申请号：US16598783
申请日：2019-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae CHOI , Changyup Lee , Song Hun Kim , Hanseok Kim , Seongyong Park , Jeongjae Won , Bumjun Kim , Heesang Seo , Donggeun Lee , Junsung Lee , Sub Hur
IPC: H04W52/02
Abstract: An embodiment of the present disclosure may provide a power consumption controlling method and apparatus. An embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method including determining empty symbol duration in at least one subframe; and performing a power amplifier (PA) on/off operation based on the determination result. Further, an embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method including generating baseband in-phase/quadrature-phase (IQ) data; determining whether the baseband IQ data includes data which must be transmitted for a predetermined time; and controlling a PA on/off based on the determination result and a transient of the PA.
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公开(公告)号：US10448322B2
公开(公告)日：2019-10-15
申请号：US14990329
申请日：2016-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae Choi , Changyup Lee , Song Hun Kim , Hanseok Kim , Seongyong Park , Jeongjae Won , Bumjun Kim , Heesang Seo , Donggeun Lee , Junsung Lee , Sub Hur
IPC: H04W52/02
Abstract: An embodiment of the present disclosure may provide a power consumption controlling method and apparatus. An embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: determining empty symbol duration in at least one subframe; and performing a power amplifier (PA) on/off operation based on the determination result. Further, an embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method comprising: generating baseband in-phase/quadrature-phase (IQ) data; determining whether the baseband IQ data includes data which must be transmitted for a predetermined time; and controlling a PA on/off based on the determination result and a transient of a power amplifier (PA).
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公开(公告)号：US20180083272A1
公开(公告)日：2018-03-22
申请号：US15708255
申请日：2017-09-19
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Inhyuk Son , Jumyeung Lee , Seongyong Park , Jungho Lee , Sungsoo Han
CPC classification number: H01M4/366 , H01L35/22 , H01L35/32 , H01M4/131 , H01M4/133 , H01M4/364 , H01M4/386 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0427 , H01M10/0525 , H01M2004/027
Abstract: A porous silicon composite cluster comprising: a porous core comprising a porous silicon composite secondary particle, wherein the silicon composite secondary particle comprises an aggregate of two or more silicon composite primary particles, and the silicon composite primary particles each comprise silicon, a silicon oxide of the Formula SiOx, wherein 0
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Patent Agency Ranking
公开(公告)号：US09917298B2
公开(公告)日：2018-03-13
申请号：US15094527
申请日：2016-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Seongyong Park , Jaeman Choi
IPC: H01M4/134 , H01M4/66 , H01M4/38 , H01M4/04 , H01M4/36 , H01M4/62 , H01M4/1395 , H01M10/0525 , H01M4/02
CPC classification number: H01M4/134 , C23C16/26 , H01M4/0428 , H01M4/0471 , H01M4/1395 , H01M4/366 , H01M4/386 , H01M4/62 , H01M4/625 , H01M4/663 , H01M10/052 , H01M2300/0034 , H01M2300/004
Abstract: A composite includes a carbonaceous material; a plurality of silicon structures disposed on the carbonaceous material; and a graphene layer, which comprises graphene and is disposed on the plurality of silicon structures, wherein a silicon structure of the plurality of silicon structures includes silicon and a silicon oxide of the formula SiOx which is disposed on a surface of the silicon, wherein 0
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公开(公告)号：US11323959B2
公开(公告)日：2022-05-03
申请号：US16598783
申请日：2019-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae Choi , Changyup Lee , Song Hun Kim , Hanseok Kim , Seongyong Park , Jeongjae Won , Bumjun Kim , Heesang Seo , Donggeun Lee , Junsung Lee , Sub Hur
IPC: H04W52/02
Abstract: An embodiment of the present disclosure may provide a power consumption controlling method and apparatus. An embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method including determining empty symbol duration in at least one subframe; and performing a power amplifier (PA) on/off operation based on the determination result. Further, an embodiment of the present disclosure may provide a method and apparatus for controlling power consumption by a base station, the method including generating baseband in-phase/quadrature-phase (IQ) data; determining whether the baseband IQ data includes data which must be transmitted for a predetermined time; and controlling a PA on/off based on the determination result and a transient of the PA.
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公开(公告)号：US10541797B2
公开(公告)日：2020-01-21
申请号：US14862852
申请日：2015-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae Choi , Hanseok Kim , Seongyong Park , Junsung Lee
IPC: H04L5/00
Abstract: A method and apparatus of controlling transmission power in a transmitter of a wireless communication system are provided. The method includes generating a first signal to be transmitted to a receiver, identifying whether user data is allocated to the generated first signal, determining transmission power based on a result of the determination, and transmitting a second signal to the receiver, based on the determined transmission power and the first signal.
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公开(公告)号：US10039054B2
公开(公告)日：2018-07-31
申请号：US15075627
申请日：2016-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghae Choi , Hanseok Kim , Seongyong Park , Jeongjae Won , Junsung Lee
CPC classification number: H04W52/0206 , G06F1/12 , H04L5/0048 , H04W52/0225 , H04W52/029 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/168
Abstract: A digital signal processing device of a base station configured to process down-link signals in a wireless communication system employing orthogonal frequency division multiple access (OFDMA) and a method of processing data in the device are provided. The device includes a clock controller configured to monitor whether a signal is allocated to an input and control a frequency of clocks to have a first or second characteristic based on the monitored result, and a data processor configured to process the input, and synchronize with the clock controlled by the clock controller.
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公开(公告)号：US20170358797A1
公开(公告)日：2017-12-14
申请号：US15622133
申请日：2017-06-14
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Youhwan Son , Seongyong Park , Jinsu Ha , Sukgi Hong , Kwangjin Park , Junho Park , Byungjin Choi
CPC classification number: H01M4/366 , C01G53/006 , C01G53/50 , C01P2002/72 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/84 , C01P2006/22 , H01M4/0471 , H01M4/505 , H01M4/525 , H01M4/628 , H01M10/0525 , H01M2004/028
Abstract: A composite cathode active material, includes a first metal oxide having a first layered crystal structure; and a second metal oxide having a second layered crystal structure, wherein the second metal oxide includes a layered double oxide (LDO). Also a cathode and a lithium battery including the composite cathode active material.
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