公开(公告)号：US20230095844A1

公开(公告)日：2023-03-30

申请号：US18060898

申请日：2022-12-01

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG

IPC: H04W24/08 ,  H04L5/00

Abstract: A beam failure recovery method and apparatus, and a device. The method includes: determining, based on a measurement result of a target reference signal corresponding to a target physical downlink control channel PDCCH, whether a beam failure event occurs, where the target PDCCH includes at least a first PDCCH repeatedly transmitted for K times, and K≥2; and reporting a beam failure recovery request to a network-side device.

公开(公告)号：US20220377636A1

公开(公告)日：2022-11-24

申请号：US17882033

申请日：2022-08-05

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04W36/06 ,  H04W36/38 ,  H04W24/10

Abstract: A resource processing method, an apparatus, and a system are disclosed. The resource processing method comprises: receiving, by UE, first signaling from a base station, wherein the first signaling is used to instruct to deactivate a first cell that provides a service for the UE, or used to instruct the UE to switch from a source bandwidth part (BWP) to a target BWP; and processing, by a media access control (MAC) entity in the UE, a first target resource by using a first target processing manner, wherein the first target resource is a resource in the first cell or the source BWP.

公开(公告)号：US20220352969A1

公开(公告)日：2022-11-03

申请号：US17866812

申请日：2022-07-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04B7/08 ,  H04W72/04

Abstract: A beam information determining method, a terminal, and a network device are provided. The beam information determining method is executed by the terminal. The method includes determining at least two pieces of default beam information. The method further includes determining, according to the default beam information, beam information of a channel or a reference signal included in a set corresponding to the default beam information. The set includes at least one channel and/or at least one reference signal.

公开(公告)号：US20220264323A1

公开(公告)日：2022-08-18

申请号：US17735845

申请日：2022-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04W16/28 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08

Abstract: A channel information determining method, a network device, and a terminal device are provided. The method includes: updating, activating, or indicating parameter information of a first channel or a first reference signal RS by using a media access control MAC control element CE command, where the parameter information of the first channel or the first reference signal RS is used for determining the parameter information of a second channel or a second RS under a preset condition; and the parameter information includes at least one of transmission configuration indicator TCI state information, spatial relation information, and path loss PL RS.

公开(公告)号：US20220248243A1

公开(公告)日：2022-08-04

申请号：US17723434

申请日：2022-04-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04W24/08 ,  H04B17/336

Abstract: Embodiments of the present disclosure provide a method and an apparatus for determining a measurement target, a device, and a medium. The method for determining a measurement target, applied to a terminal device, includes: receiving configuration information from a network side device, where the configuration information includes that a parameter reportQuantity of a Channel State Information (CSI) report is set to null, and the configuration information is used by the terminal device to determine the measurement target, where the measurement target includes a Signal to Interference plus Noise Ratio (SINR) or a Reference Signal Received Power (RSRP); and determining the measurement target according to the configuration information.

公开(公告)号：US20220240178A1

公开(公告)日：2022-07-28

申请号：US17722829

申请日：2022-04-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ang YANG ,  Peng SUN ,  Jiangwei YUAN ,  Xiaodong SUN ,  Yu YANG

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/12

Abstract: A method for determining a power control parameter and a terminal. The method includes: in a case that no target parameter has been configured in power control parameters of a target object, determining a target parameter of the target object in any one of the following manners: determining, based on a target parameter of another object configured by a network device, the target parameter of the target object, where the another object is different from the target object; determining, based on a historical configuration, the target parameter of the target object; and determining, based on protocol specification, the target parameter of the target object; where the target object and the another object are selected from a physical uplink control channel PUCCH, a physical uplink shared channel PUSCH, and a sounding reference signal SRS.

公开(公告)号：US20220131593A1

公开(公告)日：2022-04-28

申请号：US17571865

申请日：2022-01-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Yumin Wu

IPC: H04B7/06 ,  H04W76/19 ,  H04W72/12 ,  H04W72/04

Abstract: Embodiments of this disclosure provide a scheduling request transmitting method, a scheduling request receiving method, a terminal, and a network device. The scheduling request transmitting method includes: in a case that a first trigger condition is met, transmit a scheduling request SR to a network device; and in a case that a second trigger condition is met, cancel transmission of the SR, or skip transmission of the SR for N times, where N is an integer greater than 1.

公开(公告)号：US20220029692A1

公开(公告)日：2022-01-27

申请号：US17493668

申请日：2021-10-04

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04B7/08 ,  H04L5/00 ,  H04W24/04 ,  H04W72/04

Abstract: A method and an apparatus for determining beam information, and a communications device are provided. The method for determining beam information is applied to user equipment and includes: determining, based on configuration information of a target communication resource, first information of a source reference signal in a cell and/or BWP in which the target communication resource is located, where the source reference signal is associated with the target communication resource and is located in a different cell and/or BWP from the target communication resource; and determining beam information of the target communication resource based on the first information.

公开(公告)号：US20210336712A1

公开(公告)日：2021-10-28

申请号：US17372137

申请日：2021-07-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Peng SUN

IPC: H04B17/345

Abstract: This disclosure provides a method for channel and interference measurement and a device. The method includes: receiving a first group of reference signal resources; and measuring a channel and an interference that are corresponding to at least one first reference signal resource in the first group of reference signal resources, where the channel and the interference that are corresponding to the first reference signal resource are measured based on quasi co-location QCL information of the first reference signal resource.

公开(公告)号：US20210336333A1

公开(公告)日：2021-10-28

申请号：US17366814

申请日：2021-07-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ang YANG ,  Peng SUN ,  Yu YANG

IPC: H01Q3/24

Abstract: An antenna panel control method includes: determining a first antenna panel that is to be turned off; and controlling the first antenna panel to be in an off state.