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公开(公告)号：US10516500B2
公开(公告)日：2019-12-24
申请号：US16173786
申请日：2018-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyo-Yol Park , Yun-Seok Choi
IPC: H04L1/00
Abstract: A method and apparatus are provided for controlling a data rate in a mobile communication system. The method includes changing an offset from a first offset used in a previous packet to a second offset determined based on whether or not the previous packet is successfully received by a second apparatus; determining whether or not a second channel quality in which the second offset is applied is within a range from a minimum quality to a maximum quality; if it is determined that the second channel quality is not within the range, determining that the offset is maintained as the first offset in a current packet; and transmitting, to the second apparatus, the current packet according to a first channel quality in which the first offset is applied.
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公开(公告)号：US09913274B2
公开(公告)日：2018-03-06
申请号：US14540931
申请日：2014-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun-Seok Choi , Hee-Won Kang , Keun-Chul Hwang
CPC classification number: H04W72/0446 , H04L25/0202 , H04L25/0228 , H04W52/04 , H04W52/146 , H04W52/322 , H04W52/40 , H04W72/0473 , H04W72/085
Abstract: An apparatus and a method are provided for allocating resources, in which a base station allocates a time slot to a terminal in a wireless communication system supporting a time division multiple access scheme. The method includes a monitoring block of monitoring a channel state of the terminal after allocating a time slot for the terminal. The method also includes adjusting, by increasing or reducing, the number of the existing allocated time slots when the channel state of the terminal satisfies a preset time slot adjustment requirement.
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13.发明申请METHOD AND APPARATUS FOR MANAGING PAIRING BETWEEN MOBILE STATIONS IN WIRELESS COMMUNICATION SYSTEM 审中-公开管理无线通信系统中移动台之间配对的方法与装置公开(公告)号：US20150195834A1
公开(公告)日：2015-07-09
申请号：US14591744
申请日：2015-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Yun Ko , Se-Ho Kim , Yun-Seok Choi , Keun-Chul Hwang
CPC classification number: H04W72/0446 , H04W52/241 , H04W52/267 , H04W72/082 , H04W88/08
Abstract: A method for managing pairing between a plurality of mobile stations sharing one time slot in a wireless communication system is provided. The method includes selecting candidate mobile stations to share one time slot. The method also includes checking an occurrence of power racing using a code rate and an availability of the candidate mobile stations. The method further includes determining whether to perform pairing that enables the candidate mobile stations to share the one time slot, based on results from checking the occurrence of the power racing.
Abstract translation: 提供一种用于管理在无线通信系统中共享一个时隙的多个移动站之间的配对的方法。 该方法包括选择候选移动站以共享一个时隙。 该方法还包括使用码率和候选移动台的可用性来检查赛车的发生。 该方法还包括基于检查赛车发生的结果，确定是否执行使候选移动台能够共享一个时隙的配对。
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14.发明授权Semiconductor devices, package substrates, semiconductor packages, package stack structures, and electronic systems having functionally asymmetric conductive elements 有权半导体器件，封装衬底，半导体封装，封装堆叠结构以及具有功能不对称导电元件的电子系统公开(公告)号：US08981581B2
公开(公告)日：2015-03-17
申请号：US14190079
申请日：2014-02-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Heung-Kyu Kwon , Seong-Ho Shin , Yun-Seok Choi , Yong-Hoon Kim
IPC: H01L23/48 , H01L23/02 , H01L23/00 , H01L23/31 , H01L23/498 , H01L21/56 , H01L25/10 , H01L25/065
CPC classification number: H01L24/06 , H01L21/563 , H01L23/3128 , H01L23/49816 , H01L23/49822 , H01L23/49827 , H01L23/49866 , H01L24/73 , H01L25/0655 , H01L25/0657 , H01L25/105 , H01L2224/0401 , H01L2224/05554 , H01L2224/13025 , H01L2224/16145 , H01L2224/16225 , H01L2224/17181 , H01L2224/32145 , H01L2224/32225 , H01L2224/45139 , H01L2224/48227 , H01L2224/48229 , H01L2224/49175 , H01L2224/73204 , H01L2224/73265 , H01L2225/06562 , H01L2225/06565 , H01L2225/1023 , H01L2225/1058 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/18161 , H01L2924/3025 , H01L2924/00 , H01L2924/00012 , H01L2924/00014
Abstract: A package stack structure may an upper package include an upper package substrate having a first edge and a second edge opposite to the first edge. The upper package substrate has a first region arranged near the first edge and a second region arranged near the second edge. A first upper semiconductor device is mounted on the upper package substrate. The package stack structure may also include a lower package having a lower package substrate and a lower semiconductor device. The lower package is connected to the upper package through a plurality of inter-package connectors. The plurality of the inter-package connectors may include first inter-package connectors configured to transmit data signals; second inter-package connectors configured to transmit address/control signals; third inter-package connectors configured to provide a supply voltage for an address/control circuit; and fourth inter-package connectors configured to provide a supply voltage for a data circuit.
Abstract translation: 封装堆叠结构可以是上封装包括具有第一边缘和与第一边缘相对的第二边缘的上封装基板。 上封装衬底具有布置在第一边缘附近的第一区域和布置在第二边缘附近的第二区域。 第一上半导体器件安装在上封装衬底上。 封装堆叠结构还可以包括具有下封装衬底和下半导体器件的下封装。 下封装通过多个封装间连接器连接到上封装。 多个包装间连接器可以包括被配置为传送数据信号的第一包装间连接器; 配置成发送地址/控制信号的第二串联连接器连接器; 第三组件间连接器，被配置为提供地址/控制电路的电源电压; 以及被配置为提供数据电路的电源电压的第四组件间连接器。
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15.发明申请METHOD AND APPARATUS FOR DETERMINING A BACKOFF FACTOR VALUE IN A MOBILE COMMUNICATION SYSTEM 审中-公开用于确定移动通信系统中的备用因子值的方法和装置公开(公告)号：US20140286300A1
公开(公告)日：2014-09-25
申请号：US14359082
申请日：2012-11-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun-Seok Choi , Jae-Hee Cho
CPC classification number: H04W72/0453 , H04B7/0617 , H04B7/12 , H04L1/0003 , H04L1/0026 , H04L1/18
Abstract: In a mobile communication system, a serving base station receives, from at least one neighboring base station, beamforming information including information about a frame period in which data is transmitted using frequency band-specific beamforming, determines, based on the received beamforming information, whether a beamforming transmit mode of the at least one neighboring base station is a nulling mode in which null data is transmitted to at least one of mobile terminals included in a cell of the serving base station, determines whether a response signal received from the at least one mobile terminal is generated by an interference signal of the at least one neighboring base station, if the beamforming transmit mode of the at least one neighboring base station is the nulling mode, and determines whether to update a backoff factor value based on a result of the determination.
Abstract translation: 在移动通信系统中，服务基站从至少一个相邻基站接收包括关于使用频带特定波束形成发送数据的帧周期的信息的波束成形信息，基于接收到的波束形成信息来确定是否 所述至少一个相邻基站的波束成形发射模式是空值模式，其中将空数据发送到包括在所述服务基站的小区中的至少一个移动终端，确定是否从所述至少一个接收到的响应信号 如果所述至少一个相邻基站的波束成形发射模式是归零模式，则移动终端由所述至少一个相邻基站的干扰信号产生，并且基于所述至少一个相邻基站的结果来确定是否更新退避因子值 决心。
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Patent Agency Ranking
公开(公告)号：US11694949B2
公开(公告)日：2023-07-04
申请号：US16529194
申请日：2019-08-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yun-Seok Choi
IPC: H01L23/498 , H01L21/48 , H01L23/00 , H01L23/538 , H01L23/485
CPC classification number: H01L23/49816 , H01L21/486 , H01L21/4853 , H01L23/4855 , H01L23/49827 , H01L23/49838 , H01L23/5386 , H01L24/33
Abstract: A semiconductor package includes a package substrate, an interposer on the package substrate, and a first semiconductor device and a second semiconductor device on the interposer, the first and second semiconductor devices connected to each other by the interposer, wherein at least one of the first semiconductor device and the second semiconductor device includes an overhang portion protruding from a sidewall of the interposer.
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公开(公告)号：US10225495B2
公开(公告)日：2019-03-05
申请号：US15823880
申请日：2017-11-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Da-Hee Lee , Dae-Kwan Kim , Yo-Hwan Noh , Kyung-Ho Kim , Chae-Sung Kim , Dong-Ki Min , Seong-Won Jo , Yun-Seok Choi
IPC: H04N5/359 , H01L27/146 , G09G3/3208
Abstract: A crosstalk processing module configured to process a crosstalk of an image signal includes a correction element generation unit, a storage, and a crosstalk correction check unit. The correction element generation unit receives the image signal and input information associated with at least a size of the image signal and generates seed values and correction parameters which are used to correct the crosstalk, based on the input information and a representative channel image signal obtained by separating the image signal with respect to color. The storage stores the seed values and the correction parameters. The crosstalk correction check unit receives the image signal, receives the seed values and the correction parameters from the storage, corrects the crosstalk, and outputs a final image signal and pass/fail information indicating a pass or fail of the correction of the crosstalk based on a plurality of reference values.
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公开(公告)号：US10116412B2
公开(公告)日：2018-10-30
申请号：US14584623
申请日：2014-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyo-Yol Park , Yun-Seok Choi
IPC: H04L1/00
Abstract: Disclosed are an apparatus and system for controlling a data rate in a mobile communication system. The apparatus includes a controller which is configured to update an offset when an error rate of a channel needs to be corrected based on a code rate of a frame, presence/absence of an error through Cyclic Redundancy Check (CRC), and channel state information such as an offset value, and maintain the offset when the code rate of the channel is a maximum value or a minimum value.
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19.发明申请公开(公告)号：US20180309944A1
公开(公告)日：2018-10-25
申请号：US15823880
申请日：2017-11-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Da-Hee LEE , Dae-Kwan Kim , Yo-Hwan Noh , Kyung-Ho Kim , Chae-Sung Kim , Dong-ki Min , Seong-Won Jo , Yun-Seok Choi
IPC: H04N5/359 , H01L27/146
CPC classification number: H04N5/359 , G06T2207/10024 , G09G3/3208 , H01L27/14609 , H01L27/14643
Abstract: A crosstalk processing module configured to process a crosstalk of an image signal includes a correction element generation unit, a storage, and a crosstalk correction check unit. The correction element generation unit receives the image signal and input information associated with at least a size of the image signal and generates seed values and correction parameters which are used to correct the crosstalk, based on the input information and a representative channel image signal obtained by separating the image signal with respect to color. The storage stores the seed values and the correction parameters. The crosstalk correction check unit receives the image signal, receives the seed values and the correction parameters from the storage, corrects the crosstalk, and outputs a final image signal and pass/fail information indicating a pass or fail of the correction of the crosstalk based on a plurality of reference values.
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公开(公告)号：US09999957B2
公开(公告)日：2018-06-19
申请号：US15001410
申请日：2016-01-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yun-Seok Choi , Chang-Gil Ryu , Geun-Young Song , Ki-Yeon Chu , Jin-Suk Hong
Abstract: A polishing head includes a substrate carrier to suck and to pressurize a substrate, and a retainer ring secured under the substrate carrier, the retainer ring surrounding a circumference of the substrate and including a cooling channel therethrough to circulate a coolant fluid.
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