公开(公告)号：US12052671B2

公开(公告)日：2024-07-30

申请号：US18328307

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Peng Xue ,  Hyunkyu Yu ,  Sangwon Choi ,  Kuyeon Whang

IPC: H04W72/23 ,  H04L5/00 ,  H04W52/24 ,  H04W76/27

CPC classification number: H04W52/242 ,  H04L5/0048 ,  H04W52/245 ,  H04W72/23 ,  H04W76/27

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes transmitting, to a base station, UE capability information indicating whether the UE supports transmission of a long physical uplink control channel (PUCCH) format and a short PUCCH format in a same slot, receiving, from the base station, information on a PUCCH resource configuration, and transmitting, to the base station, two PUCCHs within a slot using the long PUCCH format and the short PUCCH format, based on the PUCCH resource configuration.

公开(公告)号：US11910213B2

公开(公告)日：2024-02-20

申请号：US18181971

申请日：2023-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Yongseok Kim ,  Peng Xue ,  Hyunkyu Yu ,  Sangwon Choi ,  Kuyeon Whang

IPC: H04W24/08 ,  H04L5/00 ,  H04W74/08 ,  H04W72/21 ,  H04W76/27 ,  H04W74/04 ,  H04W74/00 ,  H04L5/14

CPC classification number: H04W24/08 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/21 ,  H04W74/04 ,  H04W74/0833 ,  H04W76/27 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0064 ,  H04L5/14 ,  H04W74/008

Abstract: 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) are provided, which 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. An uplink transmission method is provided, which can increase an uplink coverage through improvement of reception reliability of uplink control information and data information.

公开(公告)号：US11476970B2

公开(公告)日：2022-10-18

申请号：US16738382

申请日：2020-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Seunghoon Park ,  Peng Xue ,  Hyunkyu Yu ,  Cheol Jeong ,  Sangwon Choi

IPC: H04W8/00 ,  H04L1/00 ,  H04W52/18 ,  H04W72/04 ,  H04W52/38 ,  H04L1/08 ,  H04W76/14

Abstract: A method of controlling transmission power of a terminal performing device to device (D2D) communication in a wireless communication system, the method including receiving power control information corresponding to radio resources used for the D2D communication by the terminal from a base station, determining a first transmission power of the radio resources to be used for the D2D communication by the terminal among the radio resources, and transmitting data for the D2D communication with the determined first transmission power by using the radio resource to be used for the D2D communication by the terminal.

公开(公告)号：US11323945B2

公开(公告)日：2022-05-03

申请号：US16623302

申请日：2018-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong Lee ,  Jaewon Kim ,  Jeongho Park ,  Peng Xue ,  Hyunkyu Yu

IPC: H04W36/38 ,  H04W56/00 ,  H04W74/08 ,  H04W76/27 ,  H04L5/00 ,  H04L27/26 ,  H04W24/10 ,  H04W36/08 ,  H04W74/02

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transfer rate beyond a 4G communication system such as LTE. A method for controlling a cell change by a first base station according to an embodiment of the present invention comprises the steps of: generating resource information used for communication between a terminal and a second base station, when the terminal performs a cell change from a first cell corresponding to the first base station to a second cell corresponding to the second base station; and transmitting the resource information to the terminal so that the terminal and the second base station perform a random access procedure.

公开(公告)号：US11251858B2

公开(公告)日：2022-02-15

申请号：US17302686

申请日：2021-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong Lee ,  Jung-Min Moon ,  Hyunseok Ryu ,  Peng Xue ,  Hyunil Yoo ,  Cheol Jeong ,  Taeyoung Kim

IPC: H04B7/08 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02 ,  H04B7/024 ,  H04W24/10

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 various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.

公开(公告)号：US11206578B2

公开(公告)日：2021-12-21

申请号：US15660203

申请日：2017-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Hyunseok Ryu ,  Peng Xue

IPC: H04W28/16 ,  H04W74/08 ,  H04L5/00 ,  H04W72/12 ,  H04J11/00 ,  H04B7/0426 ,  H04B7/0452 ,  H04L27/152

Abstract: A communication method and a 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) are provided. The system 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. The method includes receiving, from a base station, scheduling information for a first uplink packet transmission in a first time slot, determining whether the first uplink packet transmission in the first time slot is restricted based on information corresponding to a second uplink packet transmission in the first time slot of another terminal, and if the first uplink packet transmission in the first time slot is restricted, skipping the first uplink packet transmission in a first time slot.

公开(公告)号：US11044677B2

公开(公告)日：2021-06-22

申请号：US16609600

申请日：2018-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Peng Xue ,  Hyunkyu Yu ,  Sangwon Choi ,  Kuyeon Whang

IPC: H04W52/24 ,  H04W76/27 ,  H04L5/00 ,  H04W72/04

Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system supporting a data transmission rate higher than a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present specification, a communication method of a terminal in a mobile communication system comprises the steps of: receiving, from a base station, first information related to the number of reference signal resources for path loss identification; receiving, from the base station, downlink control information including second information indicating a reference signal resource to be used for the path loss identification; identifying a path loss on the basis of reference signal received power (RSRP) identified on the basis of the second information; and transmitting an uplink signal to the base station on the basis of the identified path loss.

公开(公告)号：US10959208B2

公开(公告)日：2021-03-23

申请号：US16699449

申请日：2019-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Ryu ,  Hyunil Yoo ,  Peng Xue ,  Namjeong Lee ,  Cheol Jeong

IPC: H04W72/00 ,  H04W56/00 ,  H04W48/10 ,  H04W48/12 ,  H04L27/26 ,  H04L5/00 ,  H04L29/08 ,  H04W72/04 ,  H04W74/00 ,  H04W74/08

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with IoT technology and a system thereof. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and an apparatus for transmitting/receiving a random access channel (RACH) according to beam reciprocity (beam correspondence) with a method and an apparatus for supporting various services.

公开(公告)号：US10659123B2

公开(公告)日：2020-05-19

申请号：US15802997

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong Lee ,  Taeyoung Kim ,  Hyunseok Ryu ,  Jeongho Park ,  Hyukmin Son ,  Peng Xue ,  Hyunkyu Yu

IPC: H04K1/10 ,  H04L27/28 ,  H04B7/06 ,  H04B7/0456 ,  H04W72/04

Abstract: 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), is disclosed. The system includes an apparatus of a base station. The apparatus may include: at least one transceiver, and at least one processor connected to the at least one transceiver, where the at least one processor is configured to transmit to a terminal, configuration information of reference signals for beam management regarding a transmit (Tx) beam of the BS or a receive (Rx) beam of the terminal, transmit the reference signals to the terminal, and the configuration information comprises information related to a number of repetitions of the reference signals.

公开(公告)号：US10524228B2

公开(公告)日：2019-12-31

申请号：US16256956

申请日：2019-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Youngbin Chang ,  Anshuman Nigam ,  Peng Xue

IPC: H04W68/00 ,  H04B7/06 ,  H04B7/08 ,  H04W68/02 ,  H04B7/005 ,  H04W16/28

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. An apparatus and method are provided for transmitting/receiving a paging message in a next generation communication system.