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1.发明授权公开(公告)号：US12267739B2
公开(公告)日：2025-04-01
申请号：US17312879
申请日：2019-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： June Hwang
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. Various embodiments of the present invention include a method for operating a failure timer during conditional handover in a wireless communication system and a method for operating channel occupation for mobility improvement in an unlicensed band.
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公开(公告)号：US12108281B2
公开(公告)日：2024-10-01
申请号：US18317470
申请日：2023-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoong Mok , Sangkyu Baek , June Hwang , Hyunjeong Kang , Sangwook Kwon
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method for a terminal transmitting a data packet in a wireless communication system. The method comprises the steps of: generating a data packet; determining whether to perform duplicate transmission for the data packet; and if it is determined to perform duplicate transmission for the data packet, generating at least two duplicate packets by duplicating the data packet, and transmitting the respective at least two duplicate packets to at least two base stations.
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公开(公告)号：US11617105B2
公开(公告)日：2023-03-28
申请号：US17172586
申请日：2021-02-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoong Mok , Sangkyu Baek , June Hwang , Hyunjeong Kang , Sangwook Kwon
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method for a terminal transmitting a data packet in a wireless communication system. The method comprises the steps of: generating a data packet; determining whether to perform duplicate transmission for the data packet; and if it is determined to perform duplicate transmission for the data packet, generating at least two duplicate packets by duplicating the data packet, and transmitting the respective at least two duplicate packets to at least two base stations.
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公开(公告)号：US11368884B2
公开(公告)日：2022-06-21
申请号：US15592632
申请日：2017-05-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Jeong Kang , Sun-Heui Ryoo , Jung-Soo Jung , Sang-Wook Kwon , Jong-Hyung Kwun , Suk-Won Kim , June Hwang
Abstract: The objective of the present invention is to provide services by effectively switching, by a terminal, a macro cell and a small cell on the basis of time in a communication system in which the macro cell and the small cell coexist. A method for operating a terminal in a wireless communication system comprises the steps of: transmitting, to a first base station and/or a second base station, information on a switching delay time required for the terminal to perform cell switching; and communicating through a resource of the first base station and a resource of the second base station which are allocated by considering the switching delay time.
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公开(公告)号：US11304104B2
公开(公告)日：2022-04-12
申请号：US16946573
申请日：2020-06-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： June Hwang , Soenghun Kim
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). According to embodiments, a method performed by a user equipment (UE) in a wireless communication system, the method comprises: receiving, from a base station, a radio resource control (RRC) reconfiguration message including conditional configuration information, wherein the conditional configuration information includes: identification information for a candidate cell; and a configuration of the candidate cell; and performing one or more operations for a conditional handover based on RRC reconfiguration message.
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Patent Agency Ranking
公开(公告)号：US10958333B2
公开(公告)日：2021-03-23
申请号：US16458762
申请日：2019-07-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： June Hwang , Sang-Wook Kwon , Young-Joong Mok , Hyun-Jeong Kang , Kyung-Kyu Kim
IPC: H04W4/00 , H04B7/155 , H04W40/12 , H04W40/22 , H04W40/24 , H04W28/02 , H04W76/34 , H04B17/309 , H04L12/863 , H04W72/12 , H04W84/04 , H04W88/04
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 a long term evolution (LTE). A method and apparatus for performing a relay communication are provided. A remote user equipment (UE) according to the present disclosure is configured to acquire a first parameter related to relay load from each of a plurality of relay candidate UEs, to select a relay UE which will perform a relay communication with the remote UE from among the plurality of relay candidate UEs based on the first parameter acquired from each of the plurality of relay candidate UEs, and to perform the relay communication with the selected relay UE. The first parameter is generated based on cellular communication load between a base station (BS) connected to a corresponding relay candidate UE and the corresponding relay candidate UE.
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公开(公告)号：US10924962B2
公开(公告)日：2021-02-16
申请号：US16476677
申请日：2018-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoong Mok , Sangkyu Baek , June Hwang , Hyunjeong Kang , Sangwook Kwon
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method for a terminal transmitting a data packet in a wireless communication system. The method comprises the steps of: generating a data packet; determining whether to perform duplicate transmission for the data packet; and if it is determined to perform duplicate transmission for the data packet, generating at least two duplicate packets by duplicating the data packet, and transmitting the respective at least two duplicate packets to at least two base stations.
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8.发明授权公开(公告)号：US10454551B2
公开(公告)日：2019-10-22
申请号：US15466284
申请日：2017-03-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Kyu Baek , Young-Bin Chang , Sang-Wook Kwon , Young-Joong Mok , June Hwang
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). A communication method and apparatus using beamforming are provided. The method includes acquiring transmission beam specific, measurement information of a base station (BS) and measuring a reference signal (RS) transmitted through transmission beams of the BS according to the transmission beam specific, measurement information. The measurement information on each transmission beam is determined according to at least one of an elevation angle of the corresponding transmission beam, an azimuth of the corresponding transmission beam, a handover urgency, information on a handover failure, and information on a radio link failure (RLF). A mobile station (MS) may perform a measurement report or a handover process according to a result of the measurement.
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公开(公告)号：US10305561B2
公开(公告)日：2019-05-28
申请号：US14952299
申请日：2015-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Kyu Baek , Young-Bin Chang , Sang-Wook Kwon , Young-Joong Mok , June Hwang
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). A communication method and apparatus using beamforming are provided. The method includes acquiring transmission beam specific, measurement information of a base station (BS) and measuring a reference signal (RS) transmitted through transmission beams of the BS according to the transmission beam specific, measurement information. The measurement information on each transmission beam is determined according to at least one of an elevation angle of the corresponding transmission beam, an azimuth of the corresponding transmission beam, a handover urgency, information on a handover failure, and information on a radio link failure (RLF). A mobile station (MS) may perform a measurement report or a handover process according to a result of the measurement.
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10.发明授权公开(公告)号：US10200846B2
公开(公告)日：2019-02-05
申请号：US15325002
申请日：2016-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Hyun-Jeong Kang , Young-Bin Chang , June Hwang
Abstract: The present invention relates not only to a 4th-generation (4G) communication system such as long term evolution (LTE) but also to a 5th-generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate. According to the present invention, a first user equipment (UE) is configured to transmit, to a base station, a request message comprising information indicating that a discovery message is to be transmitted through a data channel and information on the amount of data related to the discovery message, receive, from the base station, a control message comprising information on a resource allocated to transmit the discovery message and information indicating that the control message comprises information for the transmission of the discovery message, and transmits the discovery message to a second UE through the data channel based on the control message.
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