公开(公告)号：US20240323928A1

公开(公告)日：2024-09-26

申请号：US18680433

申请日：2024-05-31

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04B17/318 ,  H04L5/00 ,  H04W72/02 ,  H04W74/0808

CPC classification number: H04W72/04 ,  H04B17/318 ,  H04L5/0055 ,  H04W72/02 ,  H04W74/0808

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：US20240314876A1

公开(公告)日：2024-09-19

申请号：US18672916

申请日：2024-05-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/19 ,  H04W56/00 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30

CPC classification number: H04W76/19 ,  H04W56/0045 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30

Abstract: The 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). Embodiments of the disclosure provide a method and device for RRC idle mode uplink transmission. The method may include: receiving a parameter and resource configuration for RRC idle mode uplink transmission; and, transmitting, in a RRC idle mode, uplink data according to preconfigured at least one of a parameter or a resource. The method can improve system transmission efficiency and reduce user equipment power consumption.

公开(公告)号：US20240205934A1

公开(公告)日：2024-06-20

申请号：US18590775

申请日：2024-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1867 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/50 ,  H04W76/27

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04W68/005 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/535 ,  H04W76/27

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：US20240057078A1

公开(公告)日：2024-02-15

申请号：US18446305

申请日：2023-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Zhe CHEN ,  Miao ZHOU

IPC: H04W72/1268 ,  H04L5/00 ,  H04W48/12 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04L5/0035 ,  H04W48/12 ,  H04W72/232

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE in a wireless communication system, the method comprising: receiving, from a base station, a first search space ID for a first cell and a second search space ID for a second cell, the first search space ID and the second search space ID being same; receiving, from the base station on the first cell, first DCI for scheduling a PUSCH for one or more cells including the second cell, wherein at least one of a size of the first DCI, blind detection for the first DCI, or a CCE for the first DCI is based on a configuration of the second cell; and transmitting, to the base station, the PUSCH on the one or more cells based on the first DCI.

公开(公告)号：US20230354268A1

公开(公告)日：2023-11-02

申请号：US18138881

申请日：2023-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Qi XIONG ,  Feifei SUN

IPC: H04W72/02 ,  H04W64/00 ,  H04W72/25

CPC classification number: H04W72/02 ,  H04W64/00 ,  H04W72/25

Abstract: The disclosure relates to methods and apparatuses in a 5G or 6G communication system. Resources are determined for transmitting a sidelink positioning signal. The sidelink positioning signal is transmitted on the determined resources. Determining the resources for transmitting the sidelink positioning signal includes at least one of: determining the resources for transmitting the sidelink positioning signal based on at least one of a mapping rule and specific parameters; determining the resources for transmitting the sidelink positioning signal based on information indicated by received first sidelink control information sidelink control information (SCI); determining the resources for transmitting the sidelink positioning signal based on received inter-node coordination information; determining the resources for transmitting the sidelink positioning signal based on information indicated in request signaling if triggered by the request signaling to transmit the sidelink positioning signal; and determining the resources for transmitting the sidelink positioning signal based on channel sensing.

公开(公告)号：US20230254842A1

公开(公告)日：2023-08-10

申请号：US17920248

申请日：2021-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/1263 ,  H04W72/02 ,  H04W72/25 ,  H04W72/53 ,  H04W72/542

CPC classification number: H04W72/1263 ,  H04W72/02 ,  H04W72/25 ,  H04W72/53 ,  H04W72/542

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. The disclosure discloses a communication method of a first user equipment (UE), the method including: determining, by the first UE, a candidate sidelink resource set, when a preset determination condition is satisfied; and transmitting, by the first UE, the determined candidate sidelink resource set, when a preset transmission condition is satisfied, wherein the candidate sidelink resource set is used for determining a resource for sidelink transmission.

公开(公告)号：US20230028843A1

公开(公告)日：2023-01-26

申请号：US17951679

申请日：2022-09-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/08 ,  H04W76/27 ,  G16Y10/75 ,  H04L5/00 ,  H04W24/10 ,  H04W72/04

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. Embodiments of the present disclosure disclose a method for CSI reporting at a UE and the corresponding UE.

公开(公告)号：US20220394675A1

公开(公告)日：2022-12-08

申请号：US17755779

申请日：2020-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/02 ,  H04W72/04 ,  H04W74/08

Abstract: The present disclosure relates to a pre-5G or 5G communication system to be provided for supporting higher data rates Beyond 4G communication system such as LTE. Embodiments of the present application provide a method and a device for resource allocation. The method includes: initiating initial resource selection for temporarily selecting resources for data to be transmitted; performing a first resource reselection after initial resource selection is initiated and before UE announces resources, and when a first SCI transmitted by other UE is received and a predefined condition for triggering resource reselection is met, wherein a resource reserved by other UE indicated in first SCI is at least one of resources temporarily selected by UE; transmitting PSCCH or PSSCH on first resource according to a result of first resource reselection, and announcing other resources except first resource through transmitted SCI.

公开(公告)号：US20220210816A1

公开(公告)日：2022-06-30

申请号：US17601233

申请日：2020-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Miao ZHOU ,  Feifei SUN

IPC: H04W72/12 ,  H04W72/02 ,  H04W72/04

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. Embodiments of the present application provide a method, a UE, a base station, a device, and a computer-readable storage medium for contention-based uplink data transmission. A method for contention-based uplink data transmission comprises: receiving high layer configuration information for a contention-based physical uplink shared channel (PUSCH) transmission; monitoring first downlink control information (DCI) scrambled with a first radio network temporary identity (RNTI) in a first physical downlink control channel search space based on the high layer configuration information, and determining a contention-based PUSCH resource based on the detected first DCI; and transmitting data on the contention-based PUSCH resource. The present application improves the data transmission efficiency and reduces the UE's power consumption.

公开(公告)号：US20220167313A1

公开(公告)日：2022-05-26

申请号：US17442394

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/02 ,  H04W72/04

Abstract: The present disclosure provides a method and an apparatus for transmitting control information, an electronic device and a storage medium. The method includes determining at least one PSCCH candidate on the selected at least one PSCCH resource when performing sidelink communication; and transmitting the PSCCH on the determined at least one PSCCH candidate. The technical solution of the present disclosure can fully utilize the control channel resources for transmitting the SCI in the V2X resource pool, so that when the same data resource is used for the sidelink transmission of different UEs, the degree of conflict of control messages between the UEs is reduced, and the negative impact of conflicts caused by different UE on performance is effectively improved, thereby improving the decoding performance of the sidelink control information.