公开(公告)号：US20250071825A1

公开(公告)日：2025-02-27

申请号：US18938331

申请日：2024-11-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bin Xu ,  Bingzhao Li ,  Lei Chen ,  Hong Wang

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

Abstract: A random access method and apparatus are provided. The method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (RACH) resource configured by the network device. Based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the RACH resource. This helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.

公开(公告)号：US20250071818A1

公开(公告)日：2025-02-27

申请号：US18726141

申请日：2023-01-02

Applicant: Continental Automotive Technologies GmbH

Inventor： Rikin Shah ,  David Gonzalez Gonzalez ,  Reuben George Stephen

IPC: H04W74/0833

Abstract: Congestion reducing method performed by a user equipment (UE) in communication systems, characterized by, that the user equipment (UE) is prepared for transmitting uplink data (UL) and is in a passive status and after initiating a Random Access Channel procedure (RACH) the user equipment (UE) receives back off index from the base-station (gNB) and user equipment (UE) selects back off Index based on user equipment (UE) criteria related to at least one communication systems relevant criterion.

公开(公告)号：US20250071701A1

公开(公告)日：2025-02-27

申请号：US18949018

申请日：2024-11-15

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Xin YOU ,  Xue LIN ,  Jianfei CAO ,  Yun FENG

IPC: H04W56/00 ,  H04W74/0833

Abstract: A communication method, a terminal device, and a network device are provided. The method includes: receiving, by a terminal device, first information, where the first information is used to indicate TAs of one or more TRPs. In this application, the first information is introduced to indicate the TAs of the one or more TRPs, that is, a TA is indicated by using a TRP as a granularity.

公开(公告)号：US12238778B2

公开(公告)日：2025-02-25

申请号：US17898495

申请日：2022-08-30

Applicant: Xiaobo Zhang

Inventor： Xiaobo Zhang

IPC: H04W74/0833 ,  H04W74/00

Abstract: The present application discloses a method and a device for wireless communications, comprising: receiving a first signaling; and transmitting a first signal; herein, the first signaling is used to indicate a first identifier and a second identifier; the first identifier and the second identifier are both used to determine the first node; the first signal carries a target identifier, the target identifier being either the first identifier or the second identifier; when the target identifier is the first identifier, the first signal carries a first message; when the target identifier is the second identifier, the first signal carries a second message; a first logical channel is used for bearing the first message. The present application determines the target identifier in a rational way to enhance the resource utilization ratio.

公开(公告)号：US12238704B2

公开(公告)日：2025-02-25

申请号：US18469404

申请日：2023-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghoon Choi ,  Yongjun Kwak ,  Younsun Kim ,  Taehyoung Kim

IPC: H04W72/1263 ,  H04L5/14 ,  H04W56/00 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/23 ,  H04W74/0833 ,  H04W80/02

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 invention suggests a method for transmitting and receiving signals satisfying a maximum delay time, and a method and a device for effectively processing signals that are influenced by the transmission and reception of the signals satisfying the maximum delay time.

公开(公告)号：US12238678B2

公开(公告)日：2025-02-25

申请号：US17281096

申请日：2019-09-16

Applicant: SONY CORPORATION

Inventor： Torgny Palenius ,  Lars Nord

IPC: H04W68/00 ,  H04W60/04 ,  H04W74/0833

Abstract: A method of managing a paging message for a user Equipment (UE) in a wireless communication network includes transmitting the paging message to the UE in the wireless communication network, receiving a wait indication from the UE, and delaying a retransmission of the paging message to the UE responsive to receiving a wait indication from the UE. A method of operating a UE in a wireless communication network includes receiving a paging message from a network node, and, responsive to receiving the paging message, transmitting a wait indication to the network node indicating a delay in transmission of a response to the paging message.

公开(公告)号：US20250063557A1

公开(公告)日：2025-02-20

申请号：US18706692

申请日：2021-11-05

Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

Inventor： Qin MU

IPC: H04W72/0457 ,  H04L5/14 ,  H04W24/08 ,  H04W68/02 ,  H04W72/51 ,  H04W74/0833

Abstract: A BWP fallback method. The method includes: determining that a first timer associated with a BWP that is currently monitored is expired, and determining a default BWP; in which the default BWP is a target BWP to which the first type of terminal switches from the BWP that is currently monitored, and the default BWP is determined based on at least one of: a preset rule, indication information of a network device, or a communication protocol.

公开(公告)号：US20250063508A1

公开(公告)日：2025-02-20

申请号：US18933605

申请日：2024-10-31

Applicant: ZTE CORPORATION

Inventor： Xuan MA ,  Mengzhu CHEN ,  Jun XU ,  Bo DAI ,  Qiujin GUO ,  Xiaoying MA ,  Youjun HU

IPC: H04W52/02 ,  H04W56/00 ,  H04W68/02 ,  H04W74/0833

Abstract: A wireless communication method is disclosed. The method comprises transmitting, by a wireless communication terminal to a wireless communication node, a wake-up request comprising wake-up information in one or more wake-up occasions to indicate the wireless communication node to perform one or more operations.

公开(公告)号：US20250063459A1

公开(公告)日：2025-02-20

申请号：US18807324

申请日：2024-08-16

Applicant: Nokia Technologies Oy

Inventor： Xin ZHANG ,  Umur KARABULUT ,  Jani-Pekka KAINULAINEN ,  Halit Murat GÜRSU ,  Riikka Karoliina DIMNIK

IPC: H04W36/36 ,  H04W36/00 ,  H04W74/0833

Abstract: Example embodiments of the present disclosure relate to a solution for handling a conditional handover. In this solution, the first apparatus, receives, from a second apparatus, configuration information indicating: a first conditional cell change configuration associated with a first candidate cell of the first apparatus, and a second conditional cell change configuration associated with a second candidate cell of the first apparatus; and in accordance with a determination that a first condition for switching to the first candidate cell is met, continues to evaluate a second condition for switching to the second candidate cell within a period, wherein the first apparatus is served by a first serving cell and a second serving cell.

公开(公告)号：US12232204B2

公开(公告)日：2025-02-18

申请号：US17738492

申请日：2022-05-06

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Hsin-Hsi Tsai

IPC: H04W76/27 ,  H04W72/21 ,  H04W74/0833

Abstract: A method for a user equipment (UE) to perform small data transmission (SDT) is provided. The method includes receiving, from a base station (BS), system information that includes an SDT configuration, the SDT configuration including an SDT-specific timer; initiating an SDT procedure when the UE is in a radio resource control (RRC) inactive (RRC_INACTIVE) state; triggering a Buffer Status Report (BSR) during the SDT procedure; and starting or restarting the SDT-specific timer in response to triggering the BSR.