公开(公告)号：US20220209921A1

公开(公告)日：2022-06-30

申请号：US17697853

申请日：2022-03-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Peng SUN ,  Xueming PAN

IPC: H04L5/00 ,  H04W36/00

Abstract: Embodiments of this application provide a method for transmitting a reference signal and a device. The method includes: receiving target information from a network device, where the target information is used to indicate a target signal, and the target signal is N RSs or RSs in N RS sets and is used to activate a SCell of UE; and receiving the target signal from the network device according to the target information, where the target information is carried on first MAC CE signaling or first DCI, and N is a positive integer.

公开(公告)号：US20220174709A1

公开(公告)日：2022-06-02

申请号：US17671887

申请日：2022-02-15

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Zhi LU ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: A transmission method, a configuration method, a terminal, and a network-side device. The method includes: receiving a physical downlink shared channel (PDSCH); and determining a transmission parameter of a Hybrid Automatic Repeat reQuest Acknowledgment (HARQ-ACK) codebook corresponding to the PDSCH according to a time domain resource format of a transmission resource.

公开(公告)号：US20220167150A1

公开(公告)日：2022-05-26

申请号：US17670725

申请日：2022-02-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Xiaodong SHEN

IPC: H04W8/24 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure provides a method for reporting a blind decoding capability, blind decoding configuration, a blind decoding method, a terminal and a base station. The method for reporting a blind decoding capability includes: determining the blind decoding capability information of the terminal, where the blind decoding capability information of the terminal include a maximum number of blind decodings that the terminal is capable to process per time unit; reporting the blind decoding capability information of the terminal to a base station.

公开(公告)号：US20220149982A1

公开(公告)日：2022-05-12

申请号：US17585829

申请日：2022-01-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD

Inventor： Xiaodong SHEN ,  Xueming PAN ,  Yu DING ,  Zichao JI

IPC: H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure discloses a downlink control information detecting method, a downlink control information transmitting method, a terminal and a network device. The method includes: obtaining indication information for indicating a candidate downlink control information (DCI) payload size; according to the candidate DCI payload size indicated by the indication information, performing blind detection on a physical downlink control channel (PDCCH) and determining DCI transmitted in the PDCCH.

公开(公告)号：US20220030550A1

公开(公告)日：2022-01-27

申请号：US16757307

申请日：2018-10-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN ,  Peng SUN ,  Xueming PAN ,  Yu Ding

IPC: H04W72/02 ,  H04L1/00 ,  H04W72/04 ,  H04W48/08

Abstract: The present disclosure provides a resource mapping method, a resource determination method, a network side device and a UE., The resource mapping method for the network side device includes: determining resource mapping configuration information about a PDCCH; and mapping each VRB to a corresponding PRB in accordance with the resource mapping configuration information, and transmitting the resource mapping configuration information to a UE, so as to enable the UE to acquire a bandwidth to which VRBs map in a distributed manner in accordance with one or more configuration parameters in the resource mapping configuration information.

公开(公告)号：US20210377982A1

公开(公告)日：2021-12-02

申请号：US17402963

申请日：2021-08-16

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Ang YANG ,  Xiaodong SHEN ,  Xueming PAN ,  Peng SUN

IPC: H04W72/12

Abstract: This disclosure discloses a method for uplink transmission in an unlicensed band, a terminal, and a network device. The method includes: sensing a scheduled resource to obtain a corresponding sensing result; and transmitting a transport block on the scheduled resource based on the sensing result.

公开(公告)号：US20210368367A1

公开(公告)日：2021-11-25

申请号：US16957144

申请日：2018-11-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W24/08 ,  H04W72/04 ,  H04W72/14

Abstract: A control channel monitoring method, a monitoring indication method, a terminal and a network device are provided. The control channel monitoring method includes: acquiring indication information for a PDCCH monitoring periodicity, the indication information including a first PDCCH monitoring periodicity; monitoring the first PDCCH in a monitoring slot belonging to the first PDCCH monitoring periodicity; and when the first PDCCH is not detected in the monitoring slot belonging to the first PDCCH monitoring periodicity, monitoring the PDCCH in a next slot including a PDCCH resource set; or when the indication information further includes a second PDCCH monitoring periodicity and the first PDCCH is not detected in the monitoring slot belonging to the first PDCCH monitoring periodicity, monitoring a second PDCCH in a monitoring slot belonging to the second PDCCH monitoring periodicity.

公开(公告)号：US20210251005A1

公开(公告)日：2021-08-12

申请号：US17241634

申请日：2021-04-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Kai WU ,  Lei JIANG

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/12 ,  H04W72/04 ,  H04L27/26

Abstract: This disclosure provides an uplink transmission method, user equipment, and a network-side device. The uplink transmission method applied to user equipment includes: receiving a scheduling instruction transmitted by a network-side device, where the scheduling instruction includes a set of interlace indices of resource blocks and a scheduled bandwidth, and an interlace of resource blocks in the scheduled bandwidth indicated by the set of interlace indices of resource blocks includes a guard band physical resource block PRB; performing clear channel detection for the scheduled bandwidth; determining a PRB for data transmission in the interlace of resource blocks based on a detection result of the clear channel detection; and transmitting data by using the PRB for data transmission.

公开(公告)号：US20210218537A1

公开(公告)日：2021-07-15

申请号：US16950699

申请日：2019-05-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaohang CHEN ,  Xueming PAN ,  Zhi LU

IPC: H04L5/00 ,  H04L1/18

Abstract: An information transmission method, a terminal, and a network device are provided, and the method includes: acquiring a non-overlapped candidate Physical Downlink Shared Channel (PDSCH) occasion in a time domain transmission unit; determining, according to the candidate PDSCH occasion, a Hybrid Automatic Repeat Request Acknowledge (HARQ-ACK) codebook corresponding to the time domain transmission unit; transmitting the HARQ-ACK codebook. Wherein, at least one candidate PDSCH occasion in the time domain transmission unit corresponds to at least two pieces of HARQ-ACK information.

公开(公告)号：US20210218505A1

公开(公告)日：2021-07-15

申请号：US17196452

申请日：2021-03-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU ,  Xueming PAN ,  Peng SUN

IPC: H04L1/18 ,  H04W72/04 ,  H04L5/00

Abstract: A data transmission method includes: obtaining HARQ entities and MAC entities corresponding to a plurality of transmission carriers; and performing data transmission between the transmission carriers and the HARQ entities and MAC entities corresponding to the transmission carriers.