公开(公告)号：US20250048451A1

公开(公告)日：2025-02-06

申请号：US18921824

申请日：2024-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Feifei SUN ,  Bin YU

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08

Abstract: The disclosure provides methods and devices for confirming the resource configuration of uplink signal transmission. The method includes receiving, from a base station (BS), a synchronization signal and physical broadcasting channel (PBCH) block (SSB); receiving, from the BS, information configuring a physical random access channel (PRACH) occasion; and transmitting, to the BS, an uplink signal on a resource set associated with the SSB.

公开(公告)号：US20250016847A1

公开(公告)日：2025-01-09

申请号：US18890465

申请日：2024-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Feifei SUN ,  Yi WANG

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23 ,  H04W74/00 ,  H04W74/08

Abstract: The application provides a method performed by a user equipment in a wireless communication system, comprising: receiving first configuration information for transmitting uplink data signals from a base station, determining uplink transmission resources based on a first downlink signal associated with uplink transmission resources indicated in the first configuration information, and transmitting the uplink data signals.

公开(公告)号：US20250008474A1

公开(公告)日：2025-01-02

申请号：US18707546

申请日：2022-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Pengru LI ,  Qi XIONG ,  Feifei SUN

IPC: H04W64/00 ,  H04L5/00 ,  H04W8/22 ,  H04W24/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The application provides a method for positioning performed by a user equipment in a wireless communication system, comprising: determining window configuration information, wherein the window configuration information is used for configuring resources of the window; measuring the signal for positioning in the window, according to the window configuration information; and reporting the measurement result.

公开(公告)号：US20240340843A1

公开(公告)日：2024-10-10

申请号：US18623384

申请日：2024-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Pengru LI ,  Feifei SUN

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W64/00 ,  H04L5/0012 ,  H04L5/0051 ,  H04W72/0453

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 user equipment (UE) in a communication system is provided. The method includes receiving first configuration information related to positioning signal, determining a first frequency band and a second frequency band based on the first configuration information, determining resource configuration information of a third frequency band based on the first frequency band and the second frequency band, and transmitting and/or receiving the positioning signal based on the resource configuration information of the third frequency band.

公开(公告)号：US20240154742A1

公开(公告)日：2024-05-09

申请号：US18501144

申请日：2023-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Feifei SUN

IPC: H04L5/00 ,  H04W72/044

CPC classification number: H04L5/0012 ,  H04W72/044

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 is provided. The method includes receiving configuration information for a positioning signal, wherein the configuration information includes at least one of time domain information or frequency domain information related to frequency hopping, and wherein the frequency domain information includes at least one of information related to a frequency hopping BWP or information related to a frequency hopping RB; and transmitting the positioning signal based on the configuration information.

公开(公告)号：US20240064806A1

公开(公告)日：2024-02-22

申请号：US18499986

申请日：2023-11-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingxing FU ,  Qi XIONG ,  Chen QIAN ,  Bin YU

IPC: H04W74/08 ,  H04L41/0896 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04L41/0896 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/0453

Abstract: The present disclosure provides a method for transmitting uplink information, including: determining a frequency band for carrier sensing and an allocation manner of uplink frequency domain resources by receiving a signaling or by predefining via a protocol; performing carrier sensing at the determined frequency band for carrier sensing; and transmitting uplink information in uplink frequency domain resources determined according to the allocation manner of uplink frequency domain resources when a carrier is idle. The present disclosure also provides a user equipment for transmitting uplink information.

公开(公告)号：US20240049294A1

公开(公告)日：2024-02-08

申请号：US18352160

申请日：2023-07-13

Applicant: Samsung Electronics Co., Ltd

Inventor： Qi XIONG ,  Chen QIAN ,  Bin YU ,  Feifei SUN

IPC: H04W74/08 ,  H04W72/0453 ,  H04W48/08 ,  H04W72/23

CPC classification number: H04W74/0833 ,  H04W72/0453 ,  H04W48/08 ,  H04W72/23

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 method for operating a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information of an initial active uplink bandwidth part (UL BWP) and corresponding random access resource; based on the configuration information of the initial active UL BWP and the corresponding random access resource, determining corresponding physical random access channel (PRACH) occasions; and performing random access procedure based on the determined PRACH occasion.

公开(公告)号：US20240040628A1

公开(公告)日：2024-02-01

申请号：US18353520

申请日：2023-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Sa ZHANG ,  Qi XIONG ,  Feifei SUN

IPC: H04W74/08 ,  H04W74/04 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/04 ,  H04W74/006

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A communication method, a user equipment (UE), a base station, and a storage medium are provided. The method includes receiving, by a UE, information related to physical random access channel (PRACH) resources, determining available PRACH resources in an energy saving state and/or non-energy saving state of a base station, and then transmitting a PRACH to the base station based on the available PRACH resources and the state of the base station. The method may reduce the amount of PRACH resources to be monitored by the base station, thereby achieving the purpose of saving power on the base station side.

公开(公告)号：US20230388934A1

公开(公告)日：2023-11-30

申请号：US18324919

申请日：2023-05-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Qi LI ,  Di SU ,  Qi XIONG ,  Chen QIAN ,  Bin YU ,  Haijie QIU

IPC: H04W52/14 ,  H04W52/36 ,  H04W8/24

CPC classification number: H04W52/146 ,  H04W52/365 ,  H04W8/24

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a user equipment in a communication system, including: determining a power headroom report (PHR) and/or a transmission signal power based on first information; and transmitting the PHR and/or transmitting a signal with the transmission signal power.

公开(公告)号：US20230328597A1

公开(公告)日：2023-10-12

申请号：US18335751

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Chen QIAN ,  Bin YU ,  Feifei SUN

IPC: H04W36/00 ,  H04W76/11 ,  H04L25/02 ,  H04B7/06 ,  H04L5/00 ,  H04W74/08 ,  H04W56/00 ,  H04W72/1263

CPC classification number: H04W36/0058 ,  H04W76/11 ,  H04L25/0226 ,  H04B7/0626 ,  H04L5/0051 ,  H04W74/0833 ,  H04W36/0072 ,  H04W56/001 ,  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 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 present disclosure provides a random access method, a network node and a user equipment. With the solution of the above embodiment of the present disclosure, the performance of the UE randomly accessing the target cell can be improved.