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公开(公告)号：US20180359014A1
公开(公告)日：2018-12-13
申请号：US15773940
申请日：2016-11-04
Applicant: Samsung Electronics Co., Ltd
Inventor： Hoon-Dong NOH , Youn-Sun KIM , Young-Woo KWAK , Cheol-Kyu SHIN
Abstract: Disclosed is a communication scheme and a system therefor, the communication scheme for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. The present disclosure can be applied to intelligent services (such as smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security, and safety related services) on the basis of 5G communication technology and IoT related technology. A method of receiving channel feedback information by an evolved node B (eNB) in a communication system using multiple antennas, provided in an embodiment of the present disclosure, includes generating reference signal configuration information comprising power boosting information associated with reference signals; transmitting the reference signal configuration information to a user equipment (UE); and receiving channel feedback information on a channel state estimated based on the reference signal configuration information from the UE.
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2.发明申请公开(公告)号：US20180337752A1
公开(公告)日：2018-11-22
申请号：US15542609
申请日：2016-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon CHOI , Young-Bum KIM , Hyo-Jin LEE , Jin-Young OH , Dong-Han KIM , Ju-Ho LEE , Youn-Sun KIM , Hyoung-Ju JI , Hee-Don GHA , Tae-Han BAE , Jeong-Ho YEO , Young-Woo KWAK , Hoon-Dong NOH , Cheol-Kyu SHIN
Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transfer rate beyond a 4G communication system such as LTE. According to the present disclosure, there is provided a method for supporting repetitive transmission of uplink data by a base station in a mobile communication system operating in a time division duplex (TDD) based cell including at least one subframe for uplink transmission and at least one subframe for downlink transmission comprising repeatedly transmitting uplink data scheduling information in a downlink subframe where an uplink hybrid automatic repeat request (HARQ) process is defined and repeatedly receiving uplink data in uplink subframes which start from an uplink subframe according to an HARQ transmission timing of an HARQ process defined in a downlink subframe where the repetitive transmitting of the uplink data scheduling information is complete.
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公开(公告)号：US20180159671A1
公开(公告)日：2018-06-07
申请号：US15576063
申请日：2016-05-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Han KIM , Young-Bum KIM , Youn-Sun KIM , Kyeong-In JEONG , Seung-Hoon CHOI , Sang-Min RO , Ju-Ho LEE
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 communication technique and system therefor can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present disclosure relates to a method and a device for receiving, by a terminal, broadcast information in a communication system. According to an embodiment of the present disclosure, the method by which a terminal receives broadcast information in a communication system comprises the steps of: receiving a plurality of radio frames from a base station; extracting at least one broadcasting channel signal from the plurality of radio frames in every set period; combining, for a preset time slot, the at least one broadcasting channel signal extracted in every set period; and acquiring broadcast information by decoding the combined broadcasting channel signal.
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公开(公告)号：US20180092075A1
公开(公告)日：2018-03-29
申请号：US15830824
申请日：2017-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Sun KIM , Ki-Il KIM , Ju-Ho LEE , Hyo-Jin LEE , Joon-Young CHO
Abstract: The present disclosure relates to a method of providing a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The method includes receiving configuration information comprising at least one information element indicating transmission resources for the reference signals, receiving downlink control information indicating that a transmission of at least one of the reference signals is activated, and receiving the at least one of the reference signals based on the configuration information, in response to receiving the downlink control information.
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5.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION IN A MOBILE COMMUNICATION SYSTEM 审中-公开用于在移动通信系统中发送和接收反馈信息的方法和装置公开(公告)号：US20160013851A1
公开(公告)日：2016-01-14
申请号：US14861536
申请日：2015-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyo-Jin LEE , Youn-Sun KIM , Ki-II KIM
IPC: H04B7/06 , H04B17/345
CPC classification number: H04B7/0626 , H04B17/24 , H04B17/345 , H04L5/0035 , H04L5/0053 , H04L5/0057 , H04W24/00 , H04W72/0413 , H04W72/082 , H04W88/02 , H04W88/08
Abstract: A method and user equipment for transmitting channel state information (CSI) are provided. The method includes identifying a first CSI configuration with a first index and a first information for a period and an offset; identifying a second CSI configuration with a second index and a second information for a period and an offset; and reporting a CSI for a CSI configuration with a lowest index among the first CSI configuration and the second CSI configuration, in case of collision between report of a CSI for the first CSI configuration and report of a CSI for the second CSI configuration.
Abstract translation: 提供了用于发送信道状态信息（CSI）的方法和用户设备。 该方法包括：识别具有第一索引的第一CSI配置和用于周期和偏移的第一信息; 识别具有第二索引的第二CSI配置和用于周期和偏移的第二信息; 并且在第一CSI配置的CSI的报告和用于第二CSI配置的CSI的报告之间发生冲突的情况下，报告第一CSI配置和第二CSI配置中具有最低索引的CSI配置的CSI。
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Patent Agency Ranking
公开(公告)号：US20210242995A1
公开(公告)日：2021-08-05
申请号：US16755819
申请日：2018-10-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoon-Dong NOH , Young-Woo KWAK , Youn-Sun KIM , Cheol-Kyu SHIN
Abstract: The present disclosure pertains to a method and an apparatus for generating a reference signal (RS) sequence and a data scrambling sequence. A method for a base station transmitting a reference signal according to an embodiment of the present disclosure may comprise the steps of: generating a reference signal sequence; and transmitting a reference signal corresponding to the generated reference signal sequence. The reference signal sequence can be generated using an initial sequence that is determined using a slot number in a transmission frame, a symbol number in a slot, and a scrambling identifier (ID).
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7.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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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：US20200077372A1
公开(公告)日：2020-03-05
申请号：US16678426
申请日：2019-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyo-Jin LEE , Youn-Sun KIM , Ki-Il KIM , Hyoung-Ju JI , Joon-Young CHO , Ju-Ho LEE
Abstract: An apparatus and a method for transmitting/receiving downlink data channel signal transmission information in a cellular radio communication system using a Cooperative Multi-Point (CoMP) scheme are provided. In the downlink data channel signal transmission information transmission method, a Base Station (BS) transmits downlink data channel signal transmission information including information related to Resource Elements (REs) scheduled for a downlink data channel signal transmission to a User Equipment (UE), and transmits downlink data channel signal non-transmission information including information related to REs through which a downlink data channel signal is not transmitted among the REs scheduled for the downlink data channel signal transmission to the UE.
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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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