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公开(公告)号：US20220132338A1
公开(公告)日：2022-04-28
申请号：US17570521
申请日：2022-01-07
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
IPC: H04W24/04
Abstract: Embodiments of this disclosure provide a transmission method, a terminal, and a network device. The method includes: determining, based on a first priority relationship, third uplink information from first uplink information and second uplink information, where the first uplink information is first beam failure recovery request BFRQ information; and transmitting the third uplink information by using a first uplink resource.
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公开(公告)号：US20210385041A1
公开(公告)日：2021-12-09
申请号：US17407360
申请日：2021-08-20
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: Embodiments of the present disclosure provide a resource configuration method and a device. The method includes: sending configuration information to a terminal device, where the configuration information is used to configure a target SRS resource in M SRS resource sets, and M is a positive integer greater than or equal to 2.
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公开(公告)号：US20210273702A1
公开(公告)日：2021-09-02
申请号：US17320278
申请日：2021-05-14
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04B7/06 , H04L5/00 , H04B7/0404
Abstract: An uplink beam training method includes: determining a target antenna set in a plurality of supported antenna sets based on first network signaling; determining an uplink beam training mode of the target antenna set; and performing beam training based on the uplink beam training mode.
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公开(公告)号：US20210250951A1
公开(公告)日：2021-08-12
申请号：US17244031
申请日：2021-04-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A radio communication method and a device are provided. The method includes: in a case in which a first target control resource set (CORESET) is configured for a first cell in a target frequency band, determining first target quasi co-location (QCL) information of the first target CORESET configured for the first cell; and determining, based on the first target QCL information, QCL information of a downlink channel or downlink reference signal in at least one cell or spatial relation information of an uplink channel or uplink reference signal in the at least one cell.
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公开(公告)号：US20210153074A1
公开(公告)日：2021-05-20
申请号：US17161949
申请日：2021-01-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: The present disclosure discloses a method and a user equipment for beam failure recovery. The method includes: when the user equipment detects on an active bandwidth part (active BWP) an occurrence of a beam failure event, and control resource set-beam failure recovery (CORESET-BFR) is not configured on the active BWP, sending a beam failure recovery request (BFRQ) by using a target channel resource.
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Patent Agency Ranking
公开(公告)号：US20210111849A1
公开(公告)日：2021-04-15
申请号：US17127645
申请日：2020-12-18
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yu YANG , Xueming PAN , Peng SUN
IPC: H04L5/00 , H04W24/08 , H04B7/0408
Abstract: A beam measurement method, a network-side device, a terminal device, and a storage medium are provided. The method includes: sending configuration information to a terminal device, where the configuration information includes information related to channel state information reference signal CSI-RS resources that are used for beam measurement on an unlicensed frequency band UFB; and sending the CSI-RS resource to the terminal device based on the configuration information, so that the terminal device performs beam measurement on the UFB based on the configuration information and the CSI-RS resource.
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公开(公告)号：US20210067221A1
公开(公告)日：2021-03-04
申请号：US17094717
申请日：2020-11-10
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: A method for processing a CSI processing unit, an apparatus, and a system are disclosed. The method for processing a CSI processing unit comprises: UE receives first signaling from a base station, where 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 BWP to a target BWP; and when target information satisfies a preset condition, the UE processes a first CSI processing unit by using a first processing manner corresponding to the target information, where the target information includes at least the first signaling, the first CSI processing unit is a CSI processing unit for measuring a first downlink reference signal resource, and the first downlink reference signal resource is a downlink reference signal resource in the first cell or the source BWP.
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公开(公告)号：US20210058136A1
公开(公告)日：2021-02-25
申请号：US17094681
申请日：2020-11-10
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: A processing method, user equipment, and a network-side device are provided. The method includes: when there is no explicitly configured beam failure detection reference signal or radio link monitoring reference signal, and there is a first reference signal on a first bandwidth part, determining a determination criterion for beam failure detection actions or radio link monitoring actions of UE; and determining a beam failure detection action or a radio link monitoring action of the UE based on the determination criterion; where, the first reference signal is a reference signal whose QCL type is a specified type in a reference signal set, the reference signal set is indicated by a transmission configuration indication state of a physical downlink control channel on a control resource set on a second bandwidth part, and the second bandwidth part is in an active state.
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109.发明申请公开(公告)号：US20210051667A1
公开(公告)日：2021-02-18
申请号：US16968917
申请日：2019-01-22
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A method of receiving downlink channel, a method of sending downlink channel, a terminal and a base station are provided. The method includes: determining a TCI state of a downlink control channel, where in the case that the terminal switches back to an original BWP, the TCI state is a TCI state of a CORESET last used on the original BWP by the terminal, and the downlink control channel is sent on the CORESET of the original BWP; and receiving the downlink control channel according to the TCI state.
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公开(公告)号：US20210022152A1
公开(公告)日：2021-01-21
申请号：US17039618
申请日：2020-09-30
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yu YANG
Abstract: A channel and signal transmission method and communication device are provided. The channel and signal transmission method applied to a communication device at a sending end includes: when transmitting at least two data transmission resources, send the data transmission resources, according to at least one of QCL information of the data transmission resources and a preset rule, where a data transmission resource includes at least one of a signal and a channel.
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