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31.发明授权公开(公告)号：US11930481B2
公开(公告)日：2024-03-12
申请号：US17397209
申请日：2021-08-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung Oh , Taehyoung Kim , Hoondong Noh , Jinhyun Park , Hyoungju Ji , Youngrok Jang
IPC: H04W72/0453 , H04L5/00 , H04W56/00
CPC classification number: H04W72/0453 , H04L5/0048 , H04W56/0015
Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes determining a transmission frequency band of a reference signal based on at least one of an initial frequency band for an initial access procedure, a control resource set (CORESET) configured for the UE using a master information block (MIB), or a CORESET associated with a paging search space set for monitoring a paging message, wherein the reference signal is received by the UE in an IDLE state or an INACTIVE state, receiving, from a base station (BS), the reference signal based on the transmission frequency band of the reference signal, performing time synchronization and frequency synchronization with the BS based on the reference signal, and receiving, from the BS, the paging message including an identifier of the UE based on the time synchronization and frequency synchronization.
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32.发明公开公开(公告)号：US20240056340A1
公开(公告)日：2024-02-15
申请号：US18366919
申请日：2023-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Karthik Muralidhar , Youngrok Jang , Diwakar Sharma , Santanu Mondal , Dattaraj Dileep Raut Mulgaonkar , Satya Kumar Vankayala
CPC classification number: H04L27/2613 , H04L27/2605 , H04L5/0051
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method is provided for handling SRS resource allocation in multi-TRP in wireless networks by a BS or a TRP unit. The method includes configuring CS allocation to at least one port of a UE. The CS allocation uses values from a sub-set of a plurality of allowable CS values. Further, the method includes receiving a SRS using the allocated CS. In an embodiment, per—port CS allocation provides flexibility of using the CS resources efficiently to minimize inter-TRP interference. The method can be used to allocate CS and SRS resources efficiently.
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33.发明授权公开(公告)号：US11723041B2
公开(公告)日：2023-08-08
申请号：US17225515
申请日：2021-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Euichang Jung , Jinhyun Park , Hoondong Noh , Youngrok Jang , Hyoungju Ji
CPC classification number: H04W72/23 , H04W24/10 , H04W72/0446
Abstract: The disclosure relates to communication techniques for merging 5th generation (5G) communication systems with internet-of-things (IoT) technology to support a high data transmission rate in post-4th generation (4G) system and systems therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail, security and safety-related services, and the like) based on a 5G communication technology and an IoT-related technology. A method and device for transmitting and receiving signals in a wireless communication system are provided.
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公开(公告)号：US11716133B2
公开(公告)日：2023-08-01
申请号：US17762979
申请日：2020-09-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngrok Jang , Hoondong Noh , Jinhyun Park , Hyoungju Ji
CPC classification number: H04B7/0695 , H04B7/0691 , H04L5/0051 , H04W72/23 , H04W72/535
Abstract: An operating method of a base station in a wireless communication system includes receiving, from a terminal, information related to a first beam switching time for transmission of an uplink signal, determining a second beam switching time for transmission of the uplink signal, based on configuration information related to the uplink signal and the first beam switching time, transmitting the configuration information related to the uplink signal and the second beam switching time to the terminal, and receiving the uplink signal from the terminal, wherein the uplink signal includes at least one of a sounding reference signal (SRS), a physical uplink shared channel (PUSCH), or a physical uplink control channel (PUCCH).
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35.发明申请公开(公告)号：US20220191895A1
公开(公告)日：2022-06-16
申请号：US17543007
申请日：2021-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung Oh , Taehyoung Kim , Hyoungju Ji , Jinhyun Park , Youngrok Jang
Abstract: The disclosure relates to 5G or 6G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. A method performed by a terminal in a wireless communication system includes receiving first information including configuration information related to cell groups, receiving second information related to an interface used for exchanging scheduling information between cells included in the cell groups, receiving, through a control channel of a first cell included in a first cell group among the cell groups, based on the second information, third information including scheduling information about a second cell included in a second cell group among the cell groups, wherein the first cell group is different from the second cell group, and performing a transmission/reception operation with a base station through a data channel of the second cell, based on the third information.
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Patent Agency Ranking
公开(公告)号：US20180262244A1
公开(公告)日：2018-09-13
申请号：US15913349
申请日：2018-03-06
Inventor： Hoon-Dong NOH , Sooyong Choi , Youn-sun Kim , Kyungsik Min , Young-Woo Kwak , Youngrok Jang
CPC classification number: H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0626 , H04B7/063 , H04L5/0048 , H04L25/0202 , H04W88/02 , H04W88/08
Abstract: Disclosed are feedback and transmission devices and methods in full-dimension multi-antenna systems using two-dimensional (2D) planar array antennas, wherein a UE estimates channel states each corresponding to a respective one of multiple domain channels by a reference signal received from a base station, and obtains precoding matrix indicators (PMIs) each corresponding to a respective one of the multiple domain channels and rank indicators (RIs) each corresponding to a respective one of the multiple domain channels based on the estimated channel states. The UE may determine a joint rank indicator (JRI) using the obtained PMIs and the RIs and transmit feedback information containing the determined JRI to the base station.
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37.发明授权公开(公告)号：US12250645B2
公开(公告)日：2025-03-11
申请号：US17807654
申请日：2022-06-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seongmok Lim , Youngrok Jang , Ameha Tsegaye Abebe , Hyoungju Ji
Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system, including: receiving, from a base station, configuration information regarding a plurality of search spaces for a physical downlink control channel (PDCCH) repetition; monitoring a plurality of PDCCHs on at least one cell based on the configuration information; identifying a time at which a repetition of PDCCHs including a first downlink control information (DCI) format, from among the plurality of PDCCHs, ends; determining at least one power headroom report (PHR) for the plurality of PDCCHs, based on an actual transmission or a reference format configured from higher layer signaling according to the identified time; and transmitting the determined at least one PHR on a physical uplink shared channel (PUSCH) scheduled by the first DCI format.
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公开(公告)号：US12218876B2
公开(公告)日：2025-02-04
申请号：US17734854
申请日：2022-05-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngrok Jang , Ameha Tsegaye Abebe , Seongmok Lim , Hyoungju Ji
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method may include: receiving, from a base station via MAC CE, information associated with activation of one or more TCI states, wherein the information associated with the activation of one or more TCI states indicates a first serving cell ID, a CORESET index, and one or more TCI state IDs; and in case that the first serving cell ID is included in a list of a plurality of serving cells that are configured to be simultaneously updated for a TCI relation with the MAC CE, activating the one or more TCI state IDs for the CORESET index of each of the first serving cell ID and at least one second serving cell ID included in the list.
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39.发明授权公开(公告)号：US12156196B2
公开(公告)日：2024-11-26
申请号：US17543007
申请日：2021-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung Oh , Taehyoung Kim , Hyoungju Ji , Jinhyun Park , Youngrok Jang
IPC: H04W72/00 , H04W24/08 , H04W72/121 , H04W72/1263 , H04W72/23
Abstract: The disclosure relates to 5G or 6G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. A method performed by a terminal in a wireless communication system includes receiving first information including configuration information related to cell groups, receiving second information related to an interface used for exchanging scheduling information between cells included in the cell groups, receiving, through a control channel of a first cell included in a first cell group among the cell groups, based on the second information, third information including scheduling information about a second cell included in a second cell group among the cell groups, wherein the first cell group is different from the second cell group, and performing a transmission/reception operation with a base station through a data channel of the second cell, based on the third information.
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公开(公告)号：US12133217B2
公开(公告)日：2024-10-29
申请号：US17502830
申请日：2021-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junyung Yi , Youngbum Kim , Sungjin Park , Jinhyun Park , Youngrok Jang , Taehan Bae
IPC: H04W72/1268 , H04L5/00 , H04L27/26
CPC classification number: H04W72/1268 , H04L5/0048 , H04L27/2613
Abstract: The disclosure relates to a communication technique that converges a 5th generation (5G) communication system for supporting a higher data rate after a 4th generation (4G) system with IoT technology, and a system thereof. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, healthcare, digital education, retail, security and safety related services, or the like) based on 5G communication technology and Internet of things (IoT)-related technology. A method for transmitting an uplink channel by a base station or a user equipment (UE) in a wireless communication system is provided.
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