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公开(公告)号：US20220015175A1
公开(公告)日：2022-01-13
申请号：US17482890
申请日：2021-09-23
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yumin WU
Abstract: A method for handling cell connection failure is provided, applied to a terminal device, where the method includes: determining whether connecting to a target serving cell has failed; and performing, in a case that connecting to the target serving cell has failed, connection failure handling based on serving cell related information, where the serving cell related information includes at least one of the number of cells and a cell type.
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182.发明申请公开(公告)号：US20220015137A1
公开(公告)日：2022-01-13
申请号：US17487602
申请日：2021-09-28
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yumin WU
Abstract: The present disclosure provides a method for changing an uplink grant, a method for sending information, and a communications apparatus. The method for changing an uplink grant includes: in a case that a logical channel satisfies a change trigger event, changing an uplink grant usable by the logical channel.
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公开(公告)号：US20210410054A1
公开(公告)日：2021-12-30
申请号：US17473356
申请日：2021-09-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yue MA , Xiaodong YANG , Yumin WU , Yu DING
Abstract: An access control method, a base station and a terminal are provided. The method comprises: receiving a system message transmitted by a base station; determining whether to camp on a cell of the base station according to the system message to obtain a determination result; and performing, according to the determination result, a procedure of camping on the cell of the base station or a procedure of not camping on the cell of the base station.
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公开(公告)号：US20210368580A1
公开(公告)日：2021-11-25
申请号：US17395445
申请日：2021-08-05
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yumin WU
Abstract: This application provides a data packet bearer path determining method, an information sending method, and a device. The data packet bearer path determining method includes determining, from a plurality of configuration paths of a target radio bearer (RB) or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, where the target RB is an RB configured with a PDCP data duplication function.
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公开(公告)号：US20210352739A1
公开(公告)日：2021-11-11
申请号：US17381273
申请日：2021-07-21
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yumin WU
Abstract: This disclosure provides an information transmission method and a terminal. The information transmission method according to the embodiments of this disclosure includes: in a case that transmission of random access request information conflicts with transmission of target information, transmitting the random access request information or the target information based on transmission priority.
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Patent Agency Ranking
公开(公告)号：US20210352713A1
公开(公告)日：2021-11-11
申请号：US17381264
申请日：2021-07-21
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yumin WU
Abstract: Embodiments of this disclosure provide a method for selecting a random access resource and a terminal. The method includes: determining first information; and determining a random access resource based on a correspondence between first information and random access resources; where the first information includes any one of the following: a signal, an uplink carrier, or a random access procedure type.
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公开(公告)号：US20210226742A1
公开(公告)日：2021-07-22
申请号：US17225129
申请日：2021-04-08
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yumin WU
Abstract: The present disclosure provides a data transmission method and a communications device. The method includes using a Hybrid Automatic Repeat Request (HARQ) process corresponding to a target Bandwidth Part (BWP) to transmit data on a semi-persistent scheduling resource in the target BWP. The HARQ processes respectively corresponding to N BWPs, including the target BWP, of a first cell are different, and N is an integer greater than 1.
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公开(公告)号：US20210219247A1
公开(公告)日：2021-07-15
申请号：US17213024
申请日：2021-03-25
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Xiaodong SUN , Peng SUN , Yumin WU
Abstract: The present disclosure provides a power headroom reporting method and a terminal device. The method includes: performing power headroom reporting according to a power headroom report PHR policy, where the PHR policy is related to at least one of the following: a carrier used for power headroom calculation, or a target PHR type, the target PHR type includes a first PHR type and/or a second PHR type, the first PHR type includes a type 1 PHR, a type 2 PHR, or a type 3 PHR, and the second PHR type includes a real PHR or a virtual PHR.
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公开(公告)号：US20210092766A1
公开(公告)日：2021-03-25
申请号：US17110869
申请日：2020-12-03
Applicant: VIVO MOBILE COMMUNICATION co., LTD.
Inventor： Yumin WU
Abstract: A random access resource selection method and a terminal device are provided. The random access resource selection method includes: determining a first moment at which a terminal device determines that the reception of a random access response signal is unsuccessful; selecting a delay time according to a received backoff indicator BI value; and selecting a random access resource according to the first moment and the delay time.
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公开(公告)号：US20210068159A1
公开(公告)日：2021-03-04
申请号：US16959412
申请日：2019-01-08
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: The embodiments of the present disclosure provide a system information transmission method and a user terminal. The method includes: sending a system information request to a base station through an uplink message in a random access procedure; not setting a C-RNTI), and receiving system information corresponding to the system information request sent by the base station, if the random access procedure is successful.
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