公开(公告)号：US20240406865A1

公开(公告)日：2024-12-05

申请号：US18694763

申请日：2021-09-30

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yuantao ZHANG ,  Hongmei LIU ,  Zhi YAN ,  Yingying LI ,  Haiming WANG

IPC: H04W52/02 ,  H04W72/232

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for power saving. According to an embodiment of the present disclosure, a method can include: receiving configuration information including at least one candidate for physical downlink control channel (PDCCH) skipping, wherein each candidate indicates a number of PDCCH monitoring occasions or a time period; receiving downlink control information (DCI) indicating one candidate of the at least one candidate for a current active search space set (SSS) group (SSSG); and determining a number of skipped PDCCH monitoring occasions or a skipped time period for each SSS included in the current active SSSG based on the one candidate.

公开(公告)号：US20240267862A1

公开(公告)日：2024-08-08

申请号：US18249124

申请日：2020-10-14

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Zhi YAN ,  Hongmei LIU ,  Yuantao ZHANG ,  Haiming WANG

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: Methods and apparatuses for updating TA during uplink transmission are disclosed. A method comprises transmitting uplink data on a physical resource, wherein, the uplink data is dropped in a first time duration (Y) every a time period (X), the first time duration (Y) is in a first part and/or an end part of the time period (X).

公开(公告)号：US20230412337A1

公开(公告)日：2023-12-21

申请号：US18248970

申请日：2020-10-14

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Hongmei LIU ,  Zhi YAN ,  Yuantao ZHANG ,  Bingchao LIU ,  Haiming WANG

IPC: H04L5/00 ,  H04W72/20

CPC classification number: H04L5/0048 ,  H04W72/20 ,  H04L5/0094

Abstract: Embodiments of the present application are related to a method and apparatus for determining active bandwidth part (BWP). According an embodiment of the present application, an exemplary method includes: receiving first configuration information indicating association between BWP and reference signal (RS); determining a first RS, which is indicated by second configuration information, or user equipment (UE) selected, or predefined in specification(s); and determining an active BWP based on the first RS and the association between BWP and RS.

公开(公告)号：US20240430857A1

公开(公告)日：2024-12-26

申请号：US18294908

申请日：2021-08-06

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yuantao ZHANG ,  Yingying LI ,  Hongmei LIU ,  Zhi YAN ,  Haiming WANG

IPC: H04W68/02 ,  H04W68/00

Abstract: Methods and apparatuses for paging early indication are disclosed. A method at an UE comprises receiving a paging configuration and a configuration for search space (SS) set for paging early indication (PEI); determining a target paging occasion (PO) for receiving paging message based on the paging configuration; determining a SS set duration for detecting a target PEI; and determining a bit sequence in the target PEI for the target PO based on at least an index of the SS set duration.

公开(公告)号：US20240323933A1

公开(公告)日：2024-09-26

申请号：US18579442

申请日：2021-07-16

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Hongmei LIU ,  Zhi YAN ,  Yuantao ZHANG ,  Lianhai WU ,  Haiming WANG

IPC: H04W72/0446 ,  H04W72/232

CPC classification number: H04W72/0446 ,  H04W72/232

Abstract: The present application relates to methods and apparatuses for resource multiplexing. One embodiment of the present disclosure provides a method, comprising: receiving a first signaling via a first link, wherein the first signaling indicates a first time domain resource configuration of at least one multiplexing mode for the first link and a second link, and determining time domain resources associated with each multiplexing mode of the at least one multiplexing mode based on the first time domain resource configuration

公开(公告)号：US20250071817A1

公开(公告)日：2025-02-27

申请号：US18724573

申请日：2022-01-17

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yuantao ZHANG ,  Hongmei LIU ,  Zhi YAN ,  Haiming WANG

IPC: H04W74/0833 ,  H04W72/0453

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for physical random access channel (PRACH) repetition. According to an embodiment of the present disclosure, a user equipment (UE) can include: a receiver that receives configuration information; a processor coupled to the receiver, wherein the processor: determines a plurality of synchronization signal block (SSB) patterns based on the configuration information, wherein each SSB pattern includes one or more SSBs; determines an SSB pattern from the plurality of SSB patterns; determines a set of random access channel (RACH) occasions (ROs) for PRACH repetition based on the determined SSB pattern; determines, from the plurality of SSB patterns, a set of SSB patterns associated with each RO of the set of ROs, wherein the set of SSB patterns include the determined SSB pattern; and determines a set of preambles associated with each SSB pattern of the set of SSB patterns; and a transmitter coupled to the processor.

公开(公告)号：US20230318760A1

公开(公告)日：2023-10-05

申请号：US18041641

申请日：2020-08-17

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yingying LI ,  Zhi YAN ,  Hongmei LIU ,  Yuantao ZHANG ,  Haiming WANG

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/0012 ,  H04L5/0092 ,  H04W72/232

Abstract: The present application relates to a user equipment, a base station, and a method for frequency hopping. The base station transmits a first configuration of a first BWP and at least one parameter associated with at least one second BWP to the user equipment. The user equipment determines determining the at least one second BWP for frequency hopping according to the first configuration and the at least one parameter.

公开(公告)号：US20250023676A1

公开(公告)日：2025-01-16

申请号：US18714376

申请日：2021-11-30

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Hongmei LIU ,  Zhi YAN ,  Yuantao ZHANG ,  Haiming WANG

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/044

Abstract: Embodiments of the present application are related to a method and apparatus for data transmission during wireless communication. According an embodiment of the present application, an exemplary method includes: receiving a first signaling indicating whether a first spatial domain filter associated with a first set of reference signal (RS) is on or off, wherein the first set of RS is associated with at least one of: downlink reception or uplink transmission; and in the case that the first signaling indicates the first spatial domain filer being off, stopping performing the associated at least one of: downlink reception or uplink transmission, or performing the associated at least one of: downlink reception or uplink transmission with a second spatial domain filter different from the first domain filter.

公开(公告)号：US20240421952A1

公开(公告)日：2024-12-19

申请号：US18703866

申请日：2021-10-29

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yuantao ZHANG ,  Hongmei LIU ,  Zhi YAN ,  Yingying LI ,  Ran YUE ,  Haiming WANG

IPC: H04L5/00 ,  H04W48/10

Abstract: The present application relates to methods and apparatus for SSB detection. One embodiment of the present disclosure provides a user equipment (UE), which includes: a processor configured to: determine at least one of a value of a first parameter and a configuration of a first control resource set (CORESET) associated with a first synchronization signal block (SSB); determine a type of the first SSB based on at least one of the value of the first parameter and the configuration of the first CORESET; and determine a cell defining SSB for the UE based on the type of the first SSB; or determine a frequency range for searching the cell defining SSB for the UE based on the type of the first SSB.

公开(公告)号：US20230403120A1

公开(公告)日：2023-12-14

申请号：US18249185

申请日：2020-10-16

Applicant: LENOVO (BEIJING) LIMITED

Inventor： Yingying LI ,  Yuantao ZHANG ,  Zhi YAN ,  Hongmei LIU ,  Haiming WANG

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0094

Abstract: Embodiments of the present disclosure relate to methods and apparatus for control resource set (CORESET) configuration. According to an embodiment of the present disclosure, a method may include: receiving a configuration of a CORESET, wherein the CORESET includes a set of resource units (RUs), and the configuration indicates at least one of a time duration of the CORESET, a pattern of the set of RUs, or an RU size; and determining the set of RUs of the CORESET based at least in part on the at least one of the time duration, the pattern, or the RU size.