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公开(公告)号：US20220239363A1
公开(公告)日：2022-07-28
申请号：US17688333
申请日：2022-03-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yohan KIM , Chulhee JANG , Eunyong KIM
Abstract: A method performed by a user equipment (UE) in a wireless communication system includes transmitting a UE capability information message to a base station, the UE capability information message including information for indicating that a multi-beam operation for multi-transmission and reception point (TRP) is supported and information for indicating that a simultaneous reception for different beams is supported, receiving a first control signal for first data on a first physical downlink control channel (PDCCH) associated with a first TRP, the first control signal transmitted by using a primary beam, and receiving second control signal for second data on a second PDCCH associated with a second TRP, the second control signal transmitted by using a secondary beam. The first data and the second data are received in same time resources.
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2.发明申请公开(公告)号：US20180145858A1
公开(公告)日：2018-05-24
申请号：US15819633
申请日：2017-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunyong KIM , Kwangjin AHN , Youngkwan CHOI , Hoonkyung CHO
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. In a wireless communication system according to an embodiment, a signal transmission method of a transmitting apparatus includes determining a phase for each predetermined frequency band unit, applying the determined phase to a signal generated for each predetermined frequency band unit, and transmitting the signal.
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3.发明申请公开(公告)号：US20170207845A1
公开(公告)日：2017-07-20
申请号：US15407889
申请日：2017-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin MOON , Eunyong KIM , Heewon KANG , Jaedong YANG
IPC: H04B7/08 , H04B17/318 , H04B7/04 , H04W24/10
CPC classification number: H04B7/088 , H04B7/063 , H04B7/0695
Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate since 4th generation (4G) communication systems like long-term evolution (LTE). A method for generating beam measurement information of user equipment (UE) is provided. The method of UE includes receiving a first reference signal from a base station, requesting a transmission of a second reference signal when a result of measuring the first reference signal satisfies a predetermined condition, receiving the second reference signal, and generating a measurement result based on the second reference signal.
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4.发明申请公开(公告)号：US20200077376A1
公开(公告)日：2020-03-05
申请号：US16677006
申请日：2019-11-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewon KIM , Eunyong KIM , Jeehwan NOH , Hyunseok RYU , Hyukmin SON , Hyunkyu YU , Hyunil YOO
Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). In a feedback method of a terminal, receiving a first subframe from a base station, detecting, from the first subframe, downlink control information (DCI) including transmission timing information and frequency resource information for feedback, creating feedback information for data decoding of the first subframe to be transmitted in a second subframe determined based on the DCI, and transmitting the feedback information, based on a time resource indicated from the transmission timing information and a frequency resource indicated from the frequency resource information in the DCI.
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5.发明申请公开(公告)号：US20180317240A1
公开(公告)日：2018-11-01
申请号：US15774102
申请日：2016-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chulhee JANG , Eunyong KIM , Eunhyun KWON , Seungjoo MAENG
CPC classification number: H04W72/12 , H04L1/1854 , H04L5/001 , H04L2001/0097 , H04W72/0446 , H04W88/08
Abstract: The present invention relates to a method for transmitting data by a base station in a wireless communication system supporting carrier aggregation, comprising the steps of: confirming whether a condition for data transmission distribution is satisfied; if the condition is satisfied, determining respective radio link control (RLC) data to be allocated to the base station and another base station, and sequence numbers for the RLC data; and transmitting the RLC data allocated to the other base station and the sequence numbers. However, the present invention is not limited to the embodiment above and other embodiments are possible.
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Patent Agency Ranking
公开(公告)号：US20210036759A1
公开(公告)日：2021-02-04
申请号：US17074005
申请日：2020-10-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yohan KIM , Chulhee JANG , Eunyong KIM
Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). In a wireless communication system, a base station apparatus may include at least one transceiver, and at least one processor operatively coupled with the at least one transceiver. The at least one transceiver may transmit, to a terminal, configuration information associated with a primary beam and a secondary beam. The processor may determine the primary beam and the secondary beam based on feedback information regarding beams of the base station, received from the terminal. The at least one transceiver may be configured to transmit, to the terminal, indication information for identifying the primary beam and the secondary beam, perform communication with the terminal by using the primary beam, and perform communication with the terminal by using the primary beam and the secondary beam based on a determination of a change of a communication state for the primary beam.
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7.发明申请公开(公告)号：US20190280820A1
公开(公告)日：2019-09-12
申请号：US16422164
申请日：2019-05-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewon KIM , Eunyong KIM , Jeehwan NOH , Hyunseok RYU , Hyukmin SON , Hyunkyu YU , Hyunil YOO
Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). In a feedback method of a terminal, receiving a first subframe from a base station, detecting, from the first subframe, downlink control information (DCI) including transmission timing information and frequency resource information for feedback, creating feedback information for data decoding of the first subframe to be transmitted in a second subframe determined based on the DCI, and transmitting the feedback information, based on a time resource indicated from the transmission timing information and a frequency resource indicated from the frequency resource information in the DCI.
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公开(公告)号：US20190208510A1
公开(公告)日：2019-07-04
申请号：US16239738
申请日：2019-01-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoyol PARK , Eunyong KIM , Yunseok CHOI
CPC classification number: H04W72/044 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0033 , H04L1/1812 , H04L5/0044 , H04L5/0055 , H04L5/0057 , H04L5/006 , H04W52/34
Abstract: A pre-5th-Generation (5G) or 5G communication system is provided for supporting higher data rates than in 4th-Generation system. An apparatus of a base station includes: at least one transceiver and at least one processor operatively connected to the transceiver. The transceiver receives channel quality information from a terminal. The processor obtains a first modulation and coding scheme (MCS) level and a number of first resource blocks based on the channel quality information, determines a power boosting value for applying a second MCS level indicating a higher modulation order or a higher code rate than the first MCS level, obtains, based on the power boosting value, a number of second resource blocks corresponding to a transport block size (TBS) value greater than a TBS value corresponding to the number of the first resource blocks in the first MCS level and transmits downlink data based on these determinations.
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9.发明申请公开(公告)号：US20180302199A1
公开(公告)日：2018-10-18
申请号：US15762784
申请日：2016-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungwook JUN , Hojoong KWON , Eunyong KIM , Joseph JEON
Abstract: A method for transmitting a signal of a base station in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting transmission standby traffic indication information to a node when a first traffic is received in a first duration; and determining whether to transmit the transmission standby traffic indication information to the node in a second duration, on the basis of whether the transmission standby traffic indication information has been transmitted in the first duration and whether a second traffic has been received in the second duration.
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公开(公告)号：US20170207897A1
公开(公告)日：2017-07-20
申请号：US15508907
申请日：2015-09-03
Applicant: Samsung Electronics Co., Ltd
Inventor： Yohan KIM , Eunyong KIM , Joseph JEON
IPC: H04L5/00 , H04W24/10 , H04B17/345
Abstract: Disclosed are a method and an apparatus for channel quality estimation in consideration of interference control and coordinated communication in a cellular system. A base station receives an SRS transmitted by a terminal to thus measure received power, and then configures, for the terminal, a CSI process which may measure SINRs for base stations having higher SRS received power. If the terminal feeds back, to the base station, channel quality information for the configured CSI process, the base station determines an SINR and a MCS to be applied to data transmission in consideration of a received CQI and a CoMP transmission scheme, and applies the determined SINR and MCS to thus transmit data.
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