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公开(公告)号：US10075959B2
公开(公告)日：2018-09-11
申请号：US15069267
申请日：2016-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joseph Jeon , Yongsang Kim , Seungjoo Maeng , Dongwook Choi
CPC classification number: H04W72/08 , H04W72/0446
Abstract: A method and an apparatus for controlling coverage of a base station in a wireless communication system are provided. The method includes determining a coverage control target terminal among terminals within a service radius of the base station and increasing a coverage of the coverage control target terminal.
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公开(公告)号：US10706766B2
公开(公告)日：2020-07-07
申请号：US16263271
申请日：2019-01-31
Inventor： Jinho Kim , Yongsang Kim , Sangmin Shin , Kisun Kang , Jongsu Oh
Abstract: A display panel is provided. In the display panel, a plurality of pixels respectively including a plurality of sub pixels are arranged in a matrix form on a glass. Each of the plurality of sub pixels includes a driving circuit disposed on the glass and configured to receive a pulse amplitude modulation (PAM) data voltage and a pulse width modulation (PWM) data voltage, and an inorganic light emitting device mounted on the driving circuit and configured to be electrically connected to the driving circuit, and to emit a light based on a driving current provided from the driving circuit. The PAM data voltage is applied at once to the plurality of pixels included in the display panel. The driving circuit is configured to control a grayscale of a light emitted by the inorganic light emitting device by controlling a pulse width of a driving current having an amplitude corresponding to the applied PAM data voltage based on the applied PWM data voltage.
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Patent Agency Ranking
公开(公告)号：US10897749B2
公开(公告)日：2021-01-19
申请号：US16382911
申请日：2019-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soomin Ko , Byunggook Kim , Jaewon Kang , Hojoong Kwon , Yongsang Kim , Myungkwang Byun , Jinbong Chang , Youngmin Cho , Jaehee Cho , Kiseob Hong
Abstract: Disclosed is a method of allocating time resources of a downlink (DL) physical control channel, including scheduling transmission of DL data in a first time resource, and scheduling transmission of uplink (UL) data in a second time resource starting after the first time resource ends, wherein an end time point of the first time resource is changed based on an amount of the DL data and is less than or equal to a first maximum value.
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公开(公告)号：US20190320418A1
公开(公告)日：2019-10-17
申请号：US16382911
申请日：2019-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soomin Ko , Byunggook Kim , Jaewon Kang , Hojoong Kwon , Yongsang Kim , Myungkwang Byun , Jinbong Chang , Youngmin Cho , Jaehee Cho , Kiseob Hong
Abstract: Disclosed is a method of allocating time resources of a downlink (DL) physical control channel, including scheduling transmission of DL data in a first time resource, and scheduling transmission of uplink (UL) data in a second time resource starting after the first time resource ends, wherein an end time point of the first time resource is changed based on an amount of the DL data and is less than or equal to a first maximum value.
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公开(公告)号：US11419000B2
公开(公告)日：2022-08-16
申请号：US16628792
申请日：2018-06-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongsang Kim , Sungkwon Jo , Jeongheon Kim
Abstract: The present disclosure generally relates to a radio resource allocation of a base station in a wireless communication system, and an operating method of a base station comprises the steps of: determining a buffer state estimation value of a terminal on the basis of whether the terminal is in an uplink talk spurt; allocating an uplink radio resource for the terminal on the basis of the buffer state estimation value; and transmitting information on the allocated uplink radio resource to the terminal.
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公开(公告)号：US10713996B2
公开(公告)日：2020-07-14
申请号：US16263253
申请日：2019-01-31
Inventor： Jinho Kim , Yongsang Kim , Sangmin Shin , Jongsu Oh , Youngki Jung
Abstract: A display panel is provided. In the display panel, a plurality of pixels respectively including a plurality of sub pixels are arranged in a matrix form on a glass. Each of the plurality of sub pixels includes a driving circuit disposed on the glass and configured to receive a PAM data voltage and a PWM data voltage, and an inorganic light emitting device configured to emit a light based on a driving current provided from the driving circuit. The PAM data voltage is applied at once to the plurality of pixels included in the display panel. The driving circuit compensates a deviation between driving circuits included in each of the plurality of sub pixels based on a driving voltage of the driving circuit, and controls a pulse width of a driving current having an amplitude corresponding to the applied PAM data voltage based on the applied PWM data voltage.
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公开(公告)号：US20200111403A1
公开(公告)日：2020-04-09
申请号：US16263253
申请日：2019-01-31
Inventor： Jinho Kim , Yongsang Kim , Sangmin Shin , Jongsu Oh , Youngki Jung
Abstract: A display panel is provided. In the display panel, a plurality of pixels respectively including a plurality of sub pixels are arranged in a matrix form on a glass. Each of the plurality of sub pixels includes a driving circuit disposed on the glass and configured to receive a PAM data voltage and a PWM data voltage, and an inorganic light emitting device configured to emit a light based on a driving current provided from the driving circuit. The PAM data voltage is applied at once to the plurality of pixels included in the display panel. The driving circuit compensates a deviation between driving circuits included in each of the plurality of sub pixels based on a driving voltage of the driving circuit, and controls a pulse width of a driving current having an amplitude corresponding to the applied PAM data voltage based on the applied PWM data voltage.
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