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11.发明申请公开(公告)号：US20180262252A1
公开(公告)日：2018-09-13
申请号：US15761259
申请日：2016-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Young-Woo KWAK , Seung-Hoon CHOI , Dong-Han KIM , Hoon-Dong NOH , Cheol-Kyu SHIN , Youn-Sun KIM , Sang-Min RO
CPC classification number: H04B7/0626 , H04B7/0478 , H04B7/0636 , H04L5/0016 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/005
Abstract: A method, provided by the present disclosure, of transmitting a reference signal by means of a base station in a wireless communication system using a plurality of antenna ports comprises the steps of: mapping wireless resources, for transmitting a reference signal, to a plurality of antenna ports for transmitting the reference signal; and using the wireless resources and transmitting the reference signal to a terminal through the mapped antenna ports. The step of mapping to the antenna ports is characterized by being executed on the basis of a combination of a first mapping pattern between the wireless resources and the antenna ports and a second mapping pattern between the wireless resources and the antenna ports.
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公开(公告)号：US20180213484A1
公开(公告)日：2018-07-26
申请号：US15745512
申请日：2016-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Seung-Hoon CHOI , Young-Woo KWAK , Hoon-Dong NOH , Dong-Han KIM , Cheol-Kyu SHIN , Youn-Sun KIM , Sang-Min RO
CPC classification number: H04W52/146 , H04W52/242 , H04W52/36 , H04W52/38 , H04W52/42 , H04W52/50 , H04W72/044
Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosed technique and system can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retailing, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. A method for controlling uplink transmission power of a terminal in a wireless communication system comprises the steps of: initializing a power control adjustment value when a repetition level for a coverage enhancement mode is changed; updating the power control adjustment value according to a transmission power control (TPC) command received from a base station; calculating uplink transmission power on the basis of the updated power control adjustment value and the repetition level; and transmitting uplink data or control information by the calculated uplink transmission power.
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13.发明申请METHOD AND APPARATUS FOR PERFORMING RADIO LINK MONITORING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中执行无线链路监测的方法和装置公开(公告)号：US20170041112A1
公开(公告)日：2017-02-09
申请号：US15229771
申请日：2016-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Bum KIM , Dong-Han KIM , Han-Il YU
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.A method for performing radio link monitoring (RLM) in a wireless communication system is provided. The method includes determining at least one subband for RLM by a UE restricted to use a subband corresponding to a part of a system transmission bandwidth, wherein the subband is a preconfigured part of the system transmission bandwidth, performing RLM in the determined at least one subband, and determining a radio link quality of the at least one subband based on the RLM.
Abstract translation: 提供了一种用于在无线通信系统中执行无线电链路监视（RLM）的方法。 该方法包括：被限制为使用与系统传输带宽的一部分相对应的子带的UE确定用于RLM的至少一个子带，其中该子带是系统传输带宽的预配置部分，在所确定的至少一个子带中执行RLM ，以及基于所述RLM确定所述至少一个子带的无线电链路质量。
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14.发明申请METHOD AND APPARATUS FOR MANAGING CONTENTION WINDOW IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于管理无线通信系统中的内容窗口的方法和装置公开(公告)号：US20160338054A1
公开(公告)日：2016-11-17
申请号：US15154558
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Dong-Han KIM , Seung-Hoon CHOI , Jeong-Ho YEO
CPC classification number: H04L5/0055 , H04L5/0007 , H04W74/0841
Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.
Abstract translation: 提供基站。 基站在第一子帧中发送多个数据，接收对应于多个数据的响应信号，确定负确认（NACK）信号与响应信号的比率，并且基于所确定的比率来调整或维持争用窗口。 本公开涉及用于将第五代（5G）通信系统与物联网（IoT）技术相结合的通信方案，以支持较高数据传输速率作为后4代（后4G）系统及其系统。 本公开可以用于基于智能服务（例如，智能家居，智能建筑，智能城市，智能汽车或连接的汽车，保健，数字教育，零售业务，安全和安全相关服务等） 5G通信技术和IoT相关技术。
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15.发明申请公开(公告)号：US20210242917A1
公开(公告)日：2021-08-05
申请号：US17222187
申请日：2021-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Young-Woo KWAK , Seung-Hoon CHOI , Dong-Han KIM , Hoon-Dong NOH , Cheol-Kyu SHIN , Youn-Sun KIM , Sang-Min RO
IPC: H04B7/06 , H04B7/0456 , H04L5/00
Abstract: A method, provided by the present disclosure, of transmitting a reference signal by a base station in a wireless communication system using a plurality of antenna ports including mapping wireless resources, for transmitting a reference signal, to a plurality of antenna ports for transmitting the reference signal, and using the wireless resources and transmitting the reference signal to a terminal through the mapped antenna ports. The mapping to the antenna ports is executed on the basis of a combination of a first mapping pattern between the wireless resources and the antenna ports and a second mapping pattern between the wireless resources and the antenna ports.
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Patent Agency Ranking
公开(公告)号：US20200228281A1
公开(公告)日：2020-07-16
申请号：US16837464
申请日：2020-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon CHOI , Hoon-Dong NOH , Dong-Han KIM , Cheol-Kyu SHIN , Youn-Sun KIM , Young-Woo KWAK , Hyoung-Ju JI , Sang-Min RO , Young-Bum KIM , Jeong-Ho YEO
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. To this end, a base station using a large-scale antenna transmits, to a terminal, reference signal resource configuration information including multiple pieces of reference signal configuration information and reference signal port information, for transmission of a reference signal, and transmits the reference signal to the terminal using some or all of channel measurement resources indicated by the multiple pieces of reference signal configuration information and the reference signal port information included in the reference signal resource configuration information. In this case, the channel measurement resources may correspond to antenna ports, the number of which is indicated by a combination of the multiple pieces of reference signal configuration information and the reference signal port information.
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公开(公告)号：US20190149304A1
公开(公告)日：2019-05-16
申请号：US16201390
申请日：2018-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Dong-Han KIM , Seung-Hoon CHOI , Jeong-Ho YEO
Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.
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公开(公告)号：US20190028073A1
公开(公告)日：2019-01-24
申请号：US16036137
申请日：2018-07-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Gon GHIM , Nam-Woo KIM , Dong-Han KIM , Tae-Il KIM
Abstract: Disclosed is an electronic device including: a communication circuit; and a processor operationally connected to the communication circuit, where the processor is configured to use the communication circuit to merge a first transmission signal of a first communication scheme corresponding to a first band that is one of transmission bands of the first communication scheme and a second transmission signal of a second communication scheme corresponding to a second band that is one of the transmission bands, amplify the merged first transmission signal and second transmission signal using a power amplifier, transmit the amplified first transmission signal to a first external electronic device communicating in the first communication scheme, and transmit the amplified second transmission signal to a second external electronic device communicating in the second communication scheme. Other various embodiments are possible.
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19.发明申请公开(公告)号：US20180332576A1
公开(公告)日：2018-11-15
申请号：US15773444
申请日：2016-11-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young OH , Seung-Hoon CHOI , Dong-Han KIM , Young-Bum KIM
CPC classification number: H04W72/0413 , H04L1/1671 , H04L1/1854 , H04L1/1861 , H04L5/0055 , H04W16/14 , H04W72/04 , H04W72/042 , H04W74/00 , H04W74/08 , H04W74/0816
Abstract: The present invention relates to a communication technique for converging a 5G communication system for supporting a higher data transmission rate than a 4G system with IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and a safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. A method by which a terminal transmits uplink control information including acknowledgment information in a wireless communication system supporting a carrier aggregation, according to an embodiment of the present invention, comprises the steps of: receiving, from a base station, downlink control information including indication information of a resource for transmitting the acknowledgment information; when the number of bits of the acknowledgment information is larger than the determined number of bits, determining a specific format of an uplink control channel to which the acknowledgment information will be transmitted; and transmitting the acknowledgment information in the uplink control channel of the specific format using the resource having been indicated on the basis of the indication information.
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公开(公告)号：US20180091273A1
公开(公告)日：2018-03-29
申请号：US15562360
申请日：2016-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon CHOI , Hoon-Dong NOH , Dong-Han KIM , Cheol-Kyu SHIN , Youn-Sun KIM , Young-Woo KWAK , Hyoung-Ju JI , Sang-Min RO , Young-Bum KIM , Jeong-Ho YEO
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. To this end, a base station using a large-scale antenna transmits, to a terminal, reference signal resource configuration information including multiple pieces of reference signal configuration information and reference signal port information, for transmission of a reference signal, and transmits the reference signal to the terminal using some or all of channel measurement resources indicated by the multiple pieces of reference signal configuration information and the reference signal port information included in the reference signal resource configuration information. In this case, the channel measurement resources may correspond to antenna ports, the number of which is indicated by a combination of the multiple pieces of reference signal configuration information and the reference signal port information.
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