公开(公告)号：US20210120577A1

公开(公告)日：2021-04-22

申请号：US17133543

申请日：2020-12-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Zichao JI ,  Xueming PAN

IPC: H04W72/12

Abstract: Embodiments of the present disclosure provide a channel monitoring indication method. The exemplary method includes monitoring a first physical downlink control channel (PDCCH). The method further includes determining, according to the scheduling downlink control information (DCI), whether to monitor a second PDCCH if scheduling DCI is received from the first PDCCH. The method also includes monitoring the second PDCCH according to received target signaling if the scheduling DCI is not received from the first PDCCH. The target signaling is different from the scheduling DCI. The target signaling is further used to indicate a monitoring parameter associated with the second PDCCH. The method additionally includes monitoring the second PDCCH after the first transmission time according to the received target signaling.

公开(公告)号：US20210067390A1

公开(公告)日：2021-03-04

申请号：US17036496

申请日：2020-09-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaohang CHEN ,  Peng SUN ,  Xueming PAN

IPC: H04L27/26 ,  H04L5/00 ,  H04W76/27 ,  H04W80/02 ,  H04W28/26

Abstract: An uplink transmission method and a terminal are provided. The uplink transmission method is applied to a terminal and includes: acquiring at least one piece of demodulation reference signal (DMRS) configuration information and at least one multiple access signature configured by a network device; selecting a piece of target DMRS configuration information and a target multiple access signature, which have a corresponding relationship, from the at least one piece of DMRS configuration information and the at least one multiple access signature, and performing an uplink transmission; where one piece of DMRS configuration information corresponds to one multiple access signature, and different multiple access signatures correspond to different pieces of DMRS configuration information.

公开(公告)号：US20210021383A1

公开(公告)日：2021-01-21

申请号：US16969520

申请日：2019-02-02

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Xueming PAN

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

Abstract: A method for determining a HARQ-ACK codebook and a user equipment are provided. The method for determining the HARQ-ACK codebook includes: determining an HARQ-ACK codebook based on code block group configuration of a BWP where at least one PDSCH corresponding to the HARQ-ACK codebook is located; or, determining an HARQ-ACK codebook based on code block group configuration of a BWP where a PDCCH scheduling at least one PDSCH corresponding to the HARQ-ACK codebook is located.

公开(公告)号：US20210007054A1

公开(公告)日：2021-01-07

申请号：US16969275

申请日：2019-01-31

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Lei JIANG ,  Kai WU

IPC: H04W52/02

Abstract: A method for detecting information, a method for transmitting information, a user equipment and a network device are provided. The method includes: obtaining a time gap between a first occasion and a second occasion; and determining an occasion of an early indication signal or an occasion of a PDCCH corresponding to the early indication signal based on the time gap. The first occasion is the occasion of the early indication signal, and the second occasion is the occasion of the physical downlink control channel (PDCCH) corresponding to the early indication signal.

公开(公告)号：US20200275379A1

公开(公告)日：2020-08-27

申请号：US16646186

申请日：2018-08-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SUN ,  Xueming PAN ,  Peng SUN ,  Yang SONG

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/10 ,  H04W52/36 ,  H04L27/26 ,  H04W74/00 ,  H04W74/08 ,  H04B7/06

Abstract: A power control method, a network device, and a terminal are provided. The power control method includes configuring a power control parameter for a resource in an uplink beam management resource set used for an uplink beam management procedure; and sending the power control parameter to a terminal, so that the terminal sends the resource in the uplink beam management resource set according to the power control parameter.

公开(公告)号：US20200187161A1

公开(公告)日：2020-06-11

申请号：US16623147

申请日：2018-06-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xiaodong SHEN ,  Yu DING ,  Xueming PAN

IPC: H04W72/00 ,  H04L5/00 ,  H04W56/00 ,  H04L25/02 ,  H04W48/10

Abstract: Provided are an information transmission method, an information reception method, a network side device and a UE. The information transmission method includes: mapping a first to-be-transmitted signal and a second to-be-transmitted signal to a first OFDM symbol and a second OFDM symbol in an SS block respectively, a phase difference between the first to-be-transmitted signal and the second to-be-transmitted signal representing target information; and transmitting the first to-be-transmitted signal, the second to-be-transmitted signal and parity information for checking the target information through the SS block, and the parity information being carried by a PBCH.

公开(公告)号：US20200187125A1

公开(公告)日：2020-06-11

申请号：US16637408

申请日：2018-07-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Yumin WU

IPC: H04W52/14 ,  H04W72/04 ,  H04W52/24 ,  H04W52/36

Abstract: The present disclosure provides a power control method, a reception method, a power allocation method, a User Equipment (UE) and a network device. The power control method includes performing transmission power control over uplink transmission on a first target Bandwidth Part (BWP) in accordance with one or more target uplink power control parameters corresponding to the first target BWP.

公开(公告)号：US20200169987A1

公开(公告)日：2020-05-28

申请号：US16636319

申请日：2018-08-06

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Xueming PAN ,  Wei BAO

IPC: H04W72/02 ,  H04W72/10 ,  H04W72/04

Abstract: A data transmission method and a device are provided. The data transmission method is applied to a terminal and includes: in the case that both a grant-free resource and a grant-based resource are available for the terminal, choosing, by the terminal, to transmit service data on the grant-free resource preferentially; or choosing, by the terminal, to transmit service data on the grant-based resource preferentially; or choosing dynamically, by the terminal, to transmit service data on the grant-free resource and/or the grant-based resource.

公开(公告)号：US20200163117A1

公开(公告)日：2020-05-21

申请号：US16635507

申请日：2018-08-01

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Lei JIANG ,  Xueming PAN

IPC: H04W74/08 ,  H04W16/14 ,  H04W72/04 ,  H04W24/08

Abstract: A method of transmitting information in an unlicensed band, a network device and a terminal are provided. The method includes: when information needs to be transmitted with a transmission beam, listening to a channel of the unlicensed band with a reception beam of the node to obtain a channel listening result; and in a case that the channel listening result indicates that the channel is in an idle state, transmitting the information on the channel with the transmission beam.

公开(公告)号：US20250016590A1

公开(公告)日：2025-01-09

申请号：US18890935

申请日：2024-09-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xin Qu ,  Xiaodong SHEN ,  Xueming PAN ,  Zuolong YING

IPC: H04W24/08

Abstract: This application discloses an information sending method, an information receiving method, a sending end, and a receiving end. The information sending method in embodiments of this application includes the following step: A sending end sends a beacon signal. The beacon signal includes target information. The target information is used for indicating relative time information of the beacon signal.