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公开(公告)号：US10098103B2
公开(公告)日：2018-10-09
申请号：US15190114
申请日：2016-06-22
Applicant: Samsung Electronics Co., Ltd
Inventor： Chi-Woo Lim , Hyun-Kyu Yu , Jae-Won Kim , Woo-Myoung Park
Abstract: A method and an apparatus for supporting multiuser superposition transmission. The method includes transmitting a signaling message including an indication of multiuser superposition transmission to a first UE among UEs scheduled for multiuser superposition transmission, transmitting, to the first UE, first DCI containing transmission information for the first UE and second DCI containing transmission information for at least one second UE among the UEs for multiuser superposition transmission, and transmitting a first downlink signal containing data for the first UE and a second downlink signal containing data for the second UE in a superposed manner on same resources.
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12.发明申请公开(公告)号：US20180269934A1
公开(公告)日：2018-09-20
申请号：US15532943
申请日：2015-12-02
Inventor： Jae-Won Kim , Yong-Hun Lee , Min-Hyun Kim , Jun-Ho Lee
IPC: H04B7/0417 , H04B7/0408 , H04L25/02 , H04B7/06 , H04W72/04
Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. The present invention provides a method by which a mobile station (MS) operates a beam in a communication system supporting a hybrid multiple-input multiple-output (MIMO) mode, the method comprising the steps of: receiving, from a base station (BS), information related to the number of beams to be used, by the BS, for a beam training process; receiving, from the BS, a downlink reference signal (RS); performing a channel estimation process on the basis of the downlink RS; and transmitting, to the BS, information related to the number of beams to be used by the MS, after performing the channel estimation process.
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公开(公告)号：US09948375B2
公开(公告)日：2018-04-17
申请号：US14910154
申请日：2014-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Kyu Yu , Jeong-Ho Park , Su-Ryong Jeong , Cheol Jeong , Noh-Gyoung Kang , Jae-Won Kim , Kang-Jin Yoon , Jae-Eun Kang
CPC classification number: H04B7/0617 , H04B1/62 , H04B7/0408 , H04J3/1694 , H04J13/0003 , H04W16/28
Abstract: A method for transmitting a reference signal by a base station in a wireless communication system is provided. The method includes transmitting configuration information for a reference signal to a terminal, performing a scrambling operation which multiplies the reference signal by a sequence on the basis of a beam group identifier for each of at least two beam groups set on a single cell, and transmitting the reference signal, to which the scrambling operation has been performed on the basis of the configuration information, to the terminal.
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14.发明授权公开(公告)号：US09930074B2
公开(公告)日：2018-03-27
申请号：US14799159
申请日：2015-07-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Praveen Chebolu , Ganesh Babu Kamma , Jai-Dong Kim , Jae-Won Kim , Hyeun-Mok Jung
CPC classification number: H04L65/1069 , H04L65/1006 , H04L65/1016 , H04M1/2535
Abstract: A mobile terminal for supporting Rich Communication Suite (RCS) and Voice Over Long Term Evolution (VoLTE) based services is provided. The mobile terminal includes an application processor that enables a first layer of a first session connection protocol stack and transmits signaling for an RCS service to a modem processor; and the modem processor that comprises a second session connection protocol stack for connecting a session, and that transmits, to a communication network, the signaling for the RCS service transmitted through the first layer.
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15.发明申请公开(公告)号：US20180049180A1
公开(公告)日：2018-02-15
申请号：US15532495
申请日：2015-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam-Jeong Lee , Sung-Ho Chae , Cheol Jeong , Jae-Won Kim , Jeong-Ho Park , Jae-Weon Cho
IPC: H04W72/04
CPC classification number: H04W72/048 , H04W52/146 , H04W52/242 , H04W52/283 , H04W52/346 , H04W52/383 , H04W72/0453 , H04W72/0473
Abstract: The present disclosure relates to a communication technique for combining a 5G communication system that supports higher data transmission rates after 4G systems with IoT technology and to the system therefor. The present disclosure can be applied for intelligent services based on 5G communication technology and IoT related technology (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, and the like). A method for determining an uplink transmission resource of a wireless communication system comprises the steps of: obtaining one or more of first distance information between a first base station supporting a first communication system and a terminal supporting the first communication system, and second distance information between a second base station supporting a second communication system and the terminal; and determining a frequency resource and transmission power for uplink signal transmission of the first terminal based on one or more of the obtained first distance information and second distance information.
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Patent Agency Ranking
公开(公告)号：US20160374060A1
公开(公告)日：2016-12-22
申请号：US15190114
申请日：2016-06-22
Applicant: Samsung Electronics Co., Ltd
Inventor： Chi-Woo Lim , Hyun-Kyu Yu , Jae-Won Kim , Woo-Myoung Park
CPC classification number: H04W72/042 , H04L5/0048 , H04W88/02
Abstract: A method and an apparatus for supporting multiuser superposition transmission. The method includes transmitting a signaling message including an indication of multiuser superposition transmission to a first UE among UEs scheduled for multiuser superposition transmission, transmitting, to the first UE, first DCI containing transmission information for the first UE and second DCI containing transmission information for at least one second UE among the UEs for multiuser superposition transmission, and transmitting a first downlink signal containing data for the first UE and a second downlink signal containing data for the second UE in a superposed manner on same resources.
Abstract translation: 一种用于支持多用户叠加传输的方法和装置。 该方法包括：在调度用于多用户叠加传输的UE中向第一UE发送包括多用户叠加传输的指示的信令消息，向第一UE发送包含第一UE的传输信息的第一DCI和包含用于第一UE的传输信息的第二DCI 用于多用户叠加传输的UE中的至少一个第二UE，以及以相同资源的叠加方式发送包含第一UE的数据的第一下行链路信号和包含第二UE的数据的第二下行链路信号。
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公开(公告)号：US11728300B2
公开(公告)日：2023-08-15
申请号：US17231111
申请日：2021-04-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woon-Ki Lee , Jae-Won Kim , Jongsun Jung , Chul-Joong Park , Ki-Bum Chun , Shivashanker Reddy Kesireddy , Sangwoo Pyo
IPC: H01L23/522 , H01L23/528 , H01L23/00
CPC classification number: H01L24/06 , H01L23/5226 , H01L23/5286 , H01L2224/02331 , H01L2224/02373 , H01L2224/0401 , H01L2224/06131 , H01L2224/06177
Abstract: A semiconductor device includes a semiconductor substrate, an integrated device ort the semiconductor substrate, a first redistribution layer on the semiconductor substrate, the first redistribution layer having first conductive patterns electrically connected to the integrated device, a second redistribution layer on the first redistribution layer, the second redistribution layer having second conductive patterns connected to the first conductive patterns, and third conductive patterns on a top surface of the second redistribution layer. The third conductive patterns include pads connected to the second conductive patterns, under-bump pads spaced apart from the pads, a grouping pattern between the pads and an outer edge of the second redistribution layer, and wiring lines that connect the under-bump pads to the pads and connect the pads to the grouping pattern.
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18.发明授权公开(公告)号：US11552767B2
公开(公告)日：2023-01-10
申请号：US17353280
申请日：2021-06-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Kyu Yu , Jae-Won Kim , Jeong-Ho Park , Su-Ryong Jeong , Cheol Jeong
IPC: H04B7/0408 , H04B7/06 , H04L5/00
Abstract: A method and apparatus for transmitting and receiving data in a communication system using beamforming are provided. The transmission method includes transmitting a control channel signal in a control channel region of a subframe using a first transmission beam of a base station. The transmission method also includes transmitting a data signal during a predetermined time period of a data region after the control channel region in the subframe using a second transmission beam determined based on the first transmission beam. The transmission method further includes transmitting a data signal in a remaining data region following the predetermined time period using a scheduled transmission beam.
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公开(公告)号：US10681694B2
公开(公告)日：2020-06-09
申请号：US15775297
申请日：2016-11-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Won Kim , Hyun-Kyu Yu , Yong-Seok Kim , Beom-Sik Bae
IPC: H04W72/04 , H04B7/0456 , H04B7/06 , H04B7/08 , H04W16/28 , H04W72/02 , H04B7/0413 , H04W74/00 , H04W74/02 , H04W74/08 , H04W72/12 , H04L5/00
Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate beyond a 4th-generation (4G) communication system such as long term evolution (LTE). The present invention relates to a method for performing a random access process by a base station in a communication system supporting a beamforming scheme, the method comprising the steps of: transmitting information on a reception beam corresponding to each unit time interval; performing, in each unit time interval, a reception beam sweeping process on the basis of the reception beam corresponding to each unit time interval; stopping the reception beam sweeping process when, in the process of performing the reception beam sweeping process, it is detected that a random access process should be performed with a UE in a specific unit time interval; and performing the random access process with the UE.
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公开(公告)号：US10309987B2
公开(公告)日：2019-06-04
申请号：US15706996
申请日：2017-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yu-Kyum Kim , Gyu-Yeol Kim , Jae-Won Kim
Abstract: A probe includes a beam and at least two tips. The beam transmits test signals to a device under test (DUT). The at least two tips are arranged on a first end portion of the beam in a direction at a predetermined angle to a length direction of the beam and contacts adjacent terminals of the DUT. The beam has a larger width that exceeds a sum of widths of the at least two tips in a width direction of the beam such that the probe has an improved current carrying capacity and is prevented from being damaged due to overcurrent.
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