公开(公告)号：US20240057070A1

公开(公告)日：2024-02-15

申请号：US18447590

申请日：2023-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/1263 ,  H04W72/25 ,  H04W72/52

CPC classification number: H04W72/1263 ,  H04W72/25 ,  H04W72/52

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes identifying information on a first sidelink (SL) communication of a first communication scheme and performing resource allocation of a second SL communication of a second communication scheme based on the information on the first SL communication. The first SL communication scheme is different from the second SL communication scheme.

公开(公告)号：US20230371113A1

公开(公告)日：2023-11-16

申请号：US18030893

申请日：2021-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W92/18

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). The application provides an energy-saving method and a device in a Sidelink system, the method includes: acquiring discontinuous transmission DTX configuration from a network node; determining a first time range and/or a second time range according to the acquired DTX configuration; staying awake in the first time range, or entering into a sleep state in the second time range.

公开(公告)号：US20230300858A1

公开(公告)日：2023-09-21

申请号：US18019616

申请日：2021-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/25 ,  H04W72/02 ,  H04W72/1263

CPC classification number: H04W72/25 ,  H04W72/02 ,  H04W72/1263

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 invention provides a method performed by a first user equipment (UE) in a wireless communication, the method comprising: identifying trigger for generating first information related to sidelink communication; in response to the trigger, generating the first information; determining resource locations for transmitting the first information; and transmitting first signaling to a second UE based on the resource locations, wherein the first signaling includes the first information.

公开(公告)号：US20220346118A1

公开(公告)日：2022-10-27

申请号：US17762524

申请日：2020-09-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min WU ,  Miao ZHOU ,  Feifei SUN

IPC: H04W72/12

Abstract: The present disclosure provides a method for sidelink transmission, the method comprising: determining by a User equipment (UE) a parameter configuration for the slot aggregation transmission; determining by the UE an resource for slot aggregation based on the parameter configuration; and performing by the UE the Physical Sidelink Shared Channel (PSSCH) transmission and the associated Physical Sidelink Control Channel (PSCCH) transmission on the resource for slot aggregation.

公开(公告)号：US20220330312A1

公开(公告)日：2022-10-13

申请号：US17806649

申请日：2022-06-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU ,  Chen QIAN

IPC: H04W72/12 ,  H04W76/27 ,  H04L1/18 ,  H04W68/00 ,  H04W72/04

Abstract: The present disclosure provides a method of transmitting and/or receiving a transport block. The method includes: receiving and/or transmitting a transport block according to information for scheduling multiple transport blocks. The present disclosure also provides a method for downlink transmission, a method of receiving an NRS on a non-anchor carrier, and corresponding UE, base station, and computer readable medium.

公开(公告)号：US20220232532A1

公开(公告)日：2022-07-21

申请号：US17711717

申请日：2022-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN ,  Miao ZHOU ,  Yi WANG

IPC: H04W72/04 ,  H04B17/318 ,  H04W74/08 ,  H04L5/00 ,  H04W72/02

Abstract: A resource assignment method performed by a user equipment (UE) is provided. The resource assignment method includes determining a target resource set for data transmission at a first time unit, selecting the earliest resource in time from the target resource set, wherein the selected resource is located at a second time unit, determining, at the second time unit and/or between the first time unit and the second time unit, whether the selected resource at the second time unit is available, and determining whether data is transmitted on the selected resource at the second time unit based on the result of the determination.

公开(公告)号：US20220225429A1

公开(公告)日：2022-07-14

申请号：US17573427

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Min WU ,  Yi Wang

IPC: H04W74/08 ,  H04W72/04 ,  H04L27/26

Abstract: A random access method for a user equipment (UE) and apparatus thereof, and a random access method for a base station and apparatus thereof. The random access method for the user equipment (UE) comprises: acquiring random access resource configuration information; determining a subcarrier spacing of a random access preamble; determining a random access occasion (RO) according to the random access resource configuration information and the subcarrier spacing of the random access preamble; and transmitting the random access preamble on the determined RO.

公开(公告)号：US20220217633A1

公开(公告)日：2022-07-07

申请号：US17656387

申请日：2022-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN ,  Jingxing FU ,  Bin YU ,  Qi XIONG ,  Chen QIAN

IPC: H04W52/02 ,  H04B7/0413 ,  H04L5/00 ,  H04W76/28 ,  H04W72/04 ,  H04W76/11 ,  H04W76/27

Abstract: Embodiments of the disclosure provides a method and an apparatus for power saving operation in a wireless communication system, wherein the method comprises: receiving configuration information for the power saving operation; monitoring a power saving signal based on the configuration information; and determining whether to monitor a PDCCH based on the power saving signal.

公开(公告)号：US20220116915A1

公开(公告)日：2022-04-14

申请号：US17501581

申请日：2021-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/02 ,  H04L1/18 ,  H04L5/00 ,  H04W74/08

Abstract: Disclosed is a method performed by a user equipment (UE) including generating, by a first UE, first information, and transmitting the first information to a second UE, the first information being used, at the second UE, as reference information for selecting resources, wherein content of the first information includes at least one of resources preferred by the first UE, resources not preferred by the first UE, a channel sensing result from the first UE, transmission parameters preferred by the first UE, and transmission parameters not preferred by the first UE.

公开(公告)号：US20210014011A1

公开(公告)日：2021-01-14

申请号：US16927724

申请日：2020-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Yi WANG ,  Feifei SUN ,  Min WU ,  Bin YU

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04L5/10 ,  H04W74/08 ,  H04W76/27 ,  H04W76/11

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. A downlink transmission method performed by user equipment and user equipment are provided. The downlink transmission method performed by the user equipment includes: receiving a predefined downlink signal in a predefined downlink resource, and performing ACK feedback according to the received downlink signal, thereby implementing the performing of downlink data transmission in an RRC idling or inactive state, or establishing RRC connection more rapidly.