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1.发明授权公开(公告)号：US11659403B2
公开(公告)日：2023-05-23
申请号：US17107222
申请日：2020-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungil Park , Youngjoon Kim , Hyojin Lee
CPC classification number: H04W16/14 , H04W24/08 , H04W24/10 , H04W52/367 , H04W72/0453 , H04W72/23
Abstract: A method, performed by a first base station, of sharing a frequency resource with a second base station in a wireless communication system is provided. The method includes transmitting, to channel measurement target terminals determined from among terminals communicating with the first base station using first frequency resources, information instructing to transmit a signal for channel measurement to the second base station; transmitting, to the second base station, information indicating that the signal for channel measurement is to be transmitted from the channel measurement target terminals; receiving, from the second base station, measurement information about channels between the second base station and the channel measurement target terminals; determining a shared frequency resource to be shared with the second base station from among the first frequency resources, based on the measurement information about the channels between the second base station and the channel measurement target terminals; and transmitting information about the shared frequency resource to the second base station.
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2.发明授权公开(公告)号：US11552671B2
公开(公告)日：2023-01-10
申请号：US16936068
申请日：2020-07-22
Inventor： Kwonjong Lee , Sang-Hyo Kim , Hyojin Lee , Min Young Chung , Dong Hyun Kong , Seungil Park , Hyosang Ju
Abstract: A method of a first communication device for removing a self-interference signal in a wireless communication system is provided. The method includes receiving a signal having a size less than a first threshold value from a second communication device in a first interval within a first frame, transmitting a first signal to a third communication device in the first interval, and estimating a self-interference channel through which the self-interference signal is transmitted based on the signal received in the first interval and the first signal transmitted in the first interval. The self-interference signal is a signal transmitted by the first communication device and is received by the first communication device through the self-interference channel.
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3.发明申请公开(公告)号：US20210028814A1
公开(公告)日：2021-01-28
申请号：US16936068
申请日：2020-07-22
Inventor： Kwonjong LEE , Sang-Hyo Kim , Hyojin Lee , Min Young Chung , Dong Hyun Kong , Seungil Park , Hyosang Ju
Abstract: A method of a first communication device for removing a self-interference signal in a wireless communication system is provided. The method includes receiving a signal having a size less than a first threshold value from a second communication device in a first interval within a first frame, transmitting a first signal to a third communication device in the first interval, and estimating a self-interference channel through which the self-interference signal is transmitted based on the signal received in the first interval and the first signal transmitted in the first interval. The self-interference signal is a signal transmitted by the first communication device and is received by the first communication device through the self-interference channel.
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公开(公告)号：US12289748B2
公开(公告)日：2025-04-29
申请号：US17845255
申请日：2022-06-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Neha Sharma , Vikalp Mandawaria , Seungil Park , Jungsoo Jung
Abstract: The present disclosure provides methods and systems for allocation of contention based data transmission (CBDT) resource blocks in a non-terrestrial network. The method comprises: determining if the CBDT resource blocks are to be configured for allocation to a plurality of user equipments (UEs) based on at least one of a plurality of parameters. The method comprises determining if a fixed number of CBDT resource blocks from the CBDT resource blocks are to be used for the allocation based on the determination using at least one of the plurality of parameters. The method comprises allocating a number of CBDT resource blocks in one of a fixed manner or a dynamic manner, wherein the number of CBDT resource blocks are allocated in the fixed manner, based on the fixed numbers of CBDT resource blocks being used for the allocation, and the number of CBDT resource blocks are allocated in the dynamic manner, based on the fixed numbers of CBDT resource blocks not being used for the allocation.
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公开(公告)号：US11675658B2
公开(公告)日：2023-06-13
申请号：US17407028
申请日：2021-08-19
Inventor： Kwonjong Lee , Sanghyo Kim , Hyojin Lee , Minyoung Chung , Yongsung Kil , Seungil Park , Seunghyun Lee , Hyunjae Lee
CPC classification number: G06F11/1008 , G06N3/02 , H04L1/0047 , H04L1/0057
Abstract: Provided is a 5th generation (5G) or 6th generation (6G) communication system for supporting higher data rates after 4G communication systems such as long term evolution (LTE). A communication method of a user equipment (UE) includes receiving, from a base station (BS), information about a decoding mode including bit information corresponding to the number of times of perturbation, receiving data from the BS on a Physical Downlink Shared Channel (PDSCH), and decoding the received data based on the information about the decoding mode, wherein the information about the decoding mode may be generated based on service information including at least one of Quality of Service (QoS), a service priority, packet delay performance, packet error probability performance, a requirement, or a data transmission scheme.
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Patent Agency Ranking
公开(公告)号：US11516801B2
公开(公告)日：2022-11-29
申请号：US16992639
申请日：2020-08-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungil Park , Youngjoon Kim , Hyojin Lee
Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system or a 6th-Generation (6G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system. A method of communicating with a user equipment by using a frequency resource of a second mobile communication provider in a mobile communication system, the method being performed by a first base station of a first mobile communication provider is provided. The method includes requesting to permit the first base station to use a second frequency resource of the second mobile communication provider, transmitting, to the user equipment, setting information, for establishing communication using the second frequency resource of the second mobile communication provider, through a first frequency resource of the first mobile communication provider, and communicating with the user equipment through the second frequency resource, based on the setting information.
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公开(公告)号：US11503651B2
公开(公告)日：2022-11-15
申请号：US17009630
申请日：2020-09-01
Applicant: Samsung Electronics Co., Ltd. , Industry-Academic Cooperation Foundation, Yonsei University
Inventor： Kwonjong Lee , Daesik Hong , Soohyun Kim , Hyojin Lee , Seungil Park , Hakkeon Lee
Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system or a 6th-generation (6G) communication system for supporting higher data rates beyond a 4th-generation (4G) system. The disclosure relates to an operating method of a terminal in a wireless communication system. The method may include: receiving configuration information about a plurality of signatures for non-orthogonal multiple access (NOMA) from a base station, the plurality of signatures including first signatures and second signatures; identifying a first signature sequence for the terminal, based on the configuration information; and transmitting data, configured based on the identified first signature sequence, to the base station, wherein the first signature sequence may be configured by repeating the first signatures, and the first signatures may be respectively applied to consecutive symbols of the data.
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公开(公告)号：US11477618B2
公开(公告)日：2022-10-18
申请号：US16940579
申请日：2020-07-28
Inventor： Byounghoon Jung , Kitaek Lee , Sunghyun Choi , Seungil Park , Heejin Yang , Kyungjin Lee
Abstract: A communication method and apparatus for communicating with an intelligent base station in a wireless communication system are provided. An operation method of the intelligent base station includes determining whether reconfiguration of an intelligent base station group that supports a terminal is necessary, according to movement information of the terminal, the determination being performed by a first intelligent base station included in the intelligent base station group, when the first intelligent base station determines that reconfiguration of the intelligent base station group is necessary, transmitting a join request to join the intelligent base station group, to a nearby intelligent base station not included in the intelligent base station group, receiving a join approval message in response to the transmitted join request, and reconfiguring the intelligent base station group, based on the received join approval message.
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9.发明授权公开(公告)号：US12238528B2
公开(公告)日：2025-02-25
申请号：US17374765
申请日：2021-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungil Park , Youngjoon Kim , Hyojin Lee
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system or a 6th-Generation (6G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system.
Provided is a method, system, and apparatus for sharing a dynamic frequency in a wireless communication system. A method, performed by a network entity, of assigning a frequency channel, includes: receiving a frequency channel assignment request from a first device; identifying a device cluster including the first device; and assigning, to the first device, at least one frequency channel included in a frequency channel set assigned to the device cluster including the first device. The device cluster may satisfy a certain condition and may be a set of a plurality of devices sharing at least one frequency channel included in the frequency channel set.-
10.发明授权公开(公告)号：US12082232B2
公开(公告)日：2024-09-03
申请号：US17524672
申请日：2021-11-11
Inventor： Kwonjong Lee , Sang-Hyo Kim , Hyojin Lee , Min Young Chung , Dong Hyun Kong , Yong-Sung Kil , Seungil Park , Seunghyun Lee
IPC: H04W72/542 , H04L5/14 , H04L41/12 , H04W72/23
CPC classification number: H04W72/542 , H04L5/1461 , H04L41/12 , H04W72/23
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The disclosure relates to a method and an apparatus for enhancement of self-interference channel estimation performance to secure self-interference removal performance in full-duplex (FD) communication and, more specifically, to a method and an apparatus for scheduling a transmission resource for enhanced self-interference channel estimation in the FD communication.
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