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公开(公告)号：US20230189321A1
公开(公告)日：2023-06-15
申请号：US18105133
申请日：2023-02-02
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Gen LI , Peng SUN , Huaming WU
IPC: H04W72/542 , H04L5/00 , H04B7/06 , H04W72/1263
CPC classification number: H04W72/542 , H04L5/0051 , H04B7/0695 , H04W72/1263
Abstract: This application pertains to the field of communications, and discloses a signal transmission method, a terminal device and a network device. The method includes: performing signal transmission at a position of a target symbol by using a target transmission mode, where the target transmission mode includes at least one of the following transmission modes: skipping performing target uplink transmission at the position of the target symbol; skipping performing target downlink transmission at the position of the target symbol; skipping performing, at the position of the target symbol, target uplink transmission with a TCI state different from that of target reference signal; or skipping performing, at the position of the target symbol, target downlink transmission with a transmission configuration indicator TCI state different from that of the target reference signal; where the target symbol is a beam switching symbol of the target reference signal.
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公开(公告)号：US20230189099A1
公开(公告)日：2023-06-15
申请号：US18106456
申请日：2023-02-06
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W36/00
CPC classification number: H04W36/00837 , H04W36/0069
Abstract: A cell handover method and a terminal are provided. The method includes: determining, by a terminal according to a Downlink Control Information (DCI) indicator, whether a cell handover trigger condition is met; and the terminal performs a cell handover in a case that the cell handover trigger condition is met.
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公开(公告)号：US20230188281A1
公开(公告)日：2023-06-15
申请号：US18106450
申请日：2023-02-06
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04L5/00
CPC classification number: H04L5/0048 , H04L5/0098 , H04L5/0035
Abstract: A method for measuring a reference signal, a terminal, and a network side device are provided. The method includes: performing, by a terminal, L1 measurement on a reference signal of a neighboring cell or a neighboring Transmission and Reception Point (TRP) based on a measurement restriction condition to obtain a measurement result; and sending, by the terminal, the measurement result.
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公开(公告)号：US20230085924A1
公开(公告)日：2023-03-23
申请号：US17994681
申请日：2022-11-28
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Jianjun LI , Yang SONG , Peng SUN
IPC: H04L25/02
Abstract: A channel information processing method and apparatus. The method includes: receiving first information and second information from a terminal, where the first information includes a first parameter without uplink/downlink channel reciprocity, the first parameter is determined based on downlink channel estimation, the second information is used to indicate a deviation between a second parameter and a third parameter that have uplink/downlink channel reciprocity, the second parameter is determined based on uplink channel estimation, and the third parameter is determined based on downlink channel estimation; and determining channel information of a downlink channel based on the first information, the second information, and the second parameter.
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公开(公告)号：US20220394748A1
公开(公告)日：2022-12-08
申请号：US17888441
申请日：2022-08-15
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/12
Abstract: A physical uplink shared channel (PUSCH) transmission method, a terminal, and a network device are provided. The method includes: receiving downlink control information (DCI), where the DCI is used to schedule M times of PUSCH transmission, and M is an integer greater than 1; determining a target identifier associated with each PUSCH; and sending the PUSCH based on target control information that is in the DCI and that corresponds to the target identifier; where target control information corresponding to PUSCHs in at least twice in the M times of PUSCH transmission is different.
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Patent Agency Ranking
公开(公告)号：US20220385347A1
公开(公告)日：2022-12-01
申请号：US17886624
申请日：2022-08-12
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A beam reporting method, a network node, and a terminal are provided. The beam reporting method is applied to a network node and includes: sending a channel state information report configuration to a terminal; and receiving a beam report reported by the terminal according to the channel state information report configuration, where group reporting in the channel state information report configuration is set to enable, a function of associating the beam report with a neighbor network node is activated, and the beam report is associated with a neighbor network node.
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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.
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.
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68.发明申请公开(公告)号：US20220376876A1
公开(公告)日：2022-11-24
申请号：US17883400
申请日：2022-08-08
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A channel state information CSI report feedback method, a terminal device, and a network device. The method includes: obtaining a CSI report configuration and one or more CSI measurement resource groups corresponding to the CSI report configuration, where each CSI measurement resource group includes one or more CSI measurement resources, each CSI measurement resource group includes a channel measurement resource group and/or an interference measurement resource group, and each CSI measurement resource includes a channel measurement resource and/or an interference measurement resource; generating a CSI report based on the CSI report configuration and the one or more CSI measurement resource groups; and reporting the CSI report.
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公开(公告)号：US20220368469A1
公开(公告)日：2022-11-17
申请号：US17873945
申请日：2022-07-26
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Peng SUN , Huaming WU , Fei QIN , Yumin WU
Abstract: A transmission processing method includes: coding a transmission bit in an available coding scheme; and sending coded information, where the available coding scheme includes at least one of: performing joint source-channel coding at a physical layer; performing channel coding with a code rate greater than one at the physical layer; performing joint source-channel coding with a code rate greater than one at the physical layer; performing channel coding at the physical layer by directly using an input bit as an output bit; performing channel coding at the physical layer, the channel coding including at least the following two parts: a CRC part and a part directly using an input bit as an output bit; and using joint channel-source coding at a non-physical layer.
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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.
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.
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