公开(公告)号：US20220132511A1

公开(公告)日：2022-04-28

申请号：US17523413

申请日：2021-11-10

Applicant: VIVO MOBILE COMMUNICATION CO', LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Wei BAO ,  Xueming PAN

IPC: H04W72/04 ,  H04W76/15 ,  H04W76/11 ,  H04L5/00 ,  H04W72/08

Abstract: A first base station receives first information transmitted by a second base station, the first information includes identification information of a UE, identification information of a first serving cell of the UE, and service frequency of the first serving cell, and the second base station is a serving base station of the first serving cell. If the first base station determines that the UE is self-interfered, the first base station transmits notification information to the second base station, the notification information is used to negotiate with the second base station to allocate a different resource to the UE.

公开(公告)号：US20220022198A1

公开(公告)日：2022-01-20

申请号：US17490952

申请日：2021-09-30

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zichao JI ,  Xueming PAN ,  Huaming WU

IPC: H04W72/08 ,  H04W72/02 ,  H04W72/04 ,  H04W24/08

Abstract: A method for radio link monitoring, a terminal, a base station, and a storage medium are provided. The method for radio link monitoring includes: in sidelink communication, performing a radio link monitoring RLM measurement on a radio link between terminals to monitor radio link quality between the terminals, where if a terminal is configured with a plurality of resource pools, the RLM measurement is performed in each resource pool, or if a terminal is configured with a plurality of beams or a plurality of antenna panels, the RLM measurement is performed on each beam or each antenna panel. With the embodiments of this application, radio link quality in sidelink communication can be monitored.

公开(公告)号：US20210266776A1

公开(公告)日：2021-08-26

申请号：US17316795

申请日：2021-05-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xueming PAN

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/00 ,  H04W72/04 ,  H04W56/00

Abstract: A measurement method includes: determining a demodulation reference signal (DMRS) of a physical downlink control channel (PDCCH) used for radio resource management (RRM) measurement; and performing RRM measurement according to the DMRS.

公开(公告)号：US20210212120A1

公开(公告)日：2021-07-08

申请号：US17205935

申请日：2021-03-18

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Lei JIANG ,  Xueming PAN

IPC: H04W74/08 ,  H04L1/00 ,  H04W72/04

Abstract: Embodiments of the present disclosure provide a transmission time indication method for unlicensed band, a network device, and a terminal. The method includes: listening channel state; and when the channel state is idle, indicating first channel occupancy time (COT) information, where the first COT information is used to indicate a remaining COT of the network device.

公开(公告)号：US20210212036A1

公开(公告)日：2021-07-08

申请号：US17206190

申请日：2021-03-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xueming PAN ,  Peng SUN

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for transmitting a transmission indication signal includes: receiving a transmission indication signal on a part of time-frequency resources occupied by a network device. The transmission indication signal is used to instruct a terminal to perform a corresponding terminal behavior according to terminal behavior indication information, and the terminal behavior indication information is used to indicate the terminal behavior.

公开(公告)号：US20210204297A1

公开(公告)日：2021-07-01

申请号：US17205097

申请日：2021-03-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU ,  Xueming PAN ,  Peng SUN

IPC: H04W72/04 ,  H04W72/14 ,  H04L1/18 ,  H04W80/02 ,  H04W56/00 ,  H04B7/06 ,  H04L5/00

Abstract: A resource configuration method includes: obtaining resource configuration information of a semi-persistent resource, where the resource configuration information includes identification information of a plurality of transmission carriers and resource allocation information corresponding to identification information of each transmission carrier; and determining, based on the resource configuration information of the semi-persistent resource, at least one of information about a resource position available for the transmission carrier in each resource period or a HARQ process serial number available for the transmission carrier in each resource period.

公开(公告)号：US20210195603A1

公开(公告)日：2021-06-24

申请号：US17192450

申请日：2021-03-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Kai WU

IPC: H04W72/04 ,  H04W24/10 ,  H04W36/08 ,  H04W56/00 ,  H04W72/00 ,  H04L27/26

Abstract: An information transmission method includes: receiving, by a terminal, downlink information over a first beam of a single-frequency network cell group. The single-frequency network cell group includes at least two cells, the at least two cells include a first cell that supports transmission of at least two beams, and the first beam is one of the beams supported by the first cell.

公开(公告)号：US20210168834A1

公开(公告)日：2021-06-03

申请号：US17167038

申请日：2021-02-03

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/04

Abstract: Provided by the embodiments of the present invention are a determination method, a terminal, and a network device, relating to the technical field of communications, and intended to solve the problem of uplink transmission delay in the related art when a UE uses semi-static scheduling for uplink transmission on an unlicensed band. The method include: receiving first information from a network device; the first information is used to indicate M candidate transmission opportunities for an uplink data channel in a first period, the first period is a period of semi-static scheduling resources on an unlicensed band, and M is a positive integer greater than or equal to 2; and determining M candidate transmission opportunities for the uplink data channel in the first period according to the first information.

公开(公告)号：US20210144739A1

公开(公告)日：2021-05-13

申请号：US17151095

申请日：2021-01-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lei JIANG ,  Zhi LU ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08 ,  H04W16/14 ,  H04L27/26

Abstract: This disclosure provides a scheduling method, a listening method, and a device for an unlicensed band. The listening method includes: performing listening on one or more first subbands of an unlicensed band scheduled by a network device; or performing, based on bandwidth of the one or more first subbands, listening on one BWP or system bandwidth of the unlicensed band scheduled by the network device.

公开(公告)号：US20210029683A1

公开(公告)日：2021-01-28

申请号：US17068689

申请日：2020-10-12

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Dajie JIANG ,  Kai WU ,  Xueming PAN

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

Abstract: The present disclosure provides a PDCCH monitoring method, a UE and a network side device. The PDCCH monitoring method includes: acquiring one or more bits in DCI transmitted through a first PDCCH monitored by the UE, the one or more bits in the DCI of the first PDCCH indicating a PDCCH not to be monitored and/or a PDCCH to be monitored; and determining the PDCCH not to be monitored and/or the PDCCH to be monitored in accordance with the one or more bits in the DCI of the first PDCCH.