公开(公告)号：US20240196476A1

公开(公告)日：2024-06-13

申请号：US18587315

申请日：2024-02-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xin QU ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0229

Abstract: A discontinuous reception method, a device, and a readable storage medium. The method includes: A terminal periodically receives a preamble sequence from a transmit end, and the terminal determines, based on a time position of the preamble sequence, a start position of a time window for receiving a wake-up signal in a next DRX circle.

公开(公告)号：US20240031119A1

公开(公告)日：2024-01-25

申请号：US18478999

申请日：2023-09-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN ,  Gen LI ,  Kai WU

IPC: H04L5/18

CPC classification number: H04L5/18

Abstract: A transmission direction determining method and apparatus, a terminal, and a network side device, which belong to the field of communication technologies. According to embodiments of this application, the transmission direction determining method includes: The terminal determines a transmission direction corresponding to a time unit based on first indication signaling. The transmission direction includes an uplink transmission direction, a downlink transmission direction, or a flexible transmission direction. The flexible transmission direction is capable of being indicated as at least one of the following: an uplink transmission direction; a downlink transmission direction; and a flexible direction not for receiving and sending.

公开(公告)号：US20230397117A1

公开(公告)日：2023-12-07

申请号：US18452658

申请日：2023-08-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Xiaodong SHEN ,  Li CHEN

IPC: H04W52/02 ,  H04W76/20

CPC classification number: H04W52/0235 ,  H04W76/20

Abstract: A state switching method and apparatus and a beacon signal sending method and apparatus are disclosed, and pertains to the field of communication technologies. The state switching method includes: in a case of monitoring for a wake-up signal in a low-power state, detecting, by a terminal, a beacon signal based on pre-configured configuration information; and switching, by the terminal, to an idle state in a case that a detection result is at least one of the following: the terminal has detected no beacon signal; and signal quality of the beacon signal detected by the terminal is lower than a preset threshold.

公开(公告)号：US20230354200A1

公开(公告)日：2023-11-02

申请号：US18350815

申请日：2023-07-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W52/02

CPC classification number: H04W52/0258 ,  H04W52/0248 ,  H04W52/0235

Abstract: A terminal state switch method and apparatus, and a terminal, where the switch method includes: when a first condition is met, a terminal switching from a first state to a second state, where the second state is an idle state, a connected state, or an inactive state, and communication power consumption of the terminal in the first state is less than communication power consumption of the terminal in the second state.

公开(公告)号：US20230239767A1

公开(公告)日：2023-07-27

申请号：US18126999

申请日：2023-03-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Xueming PAN ,  Dajie JIANG ,  Rakesh TAMRAKAR ,  Peng SUN ,  Kai WU ,  Xiaodong SHEN ,  Na LI

IPC: H04W48/08 ,  H04L5/00 ,  H04W36/00 ,  H04W48/20

CPC classification number: H04W48/08 ,  H04L5/0048 ,  H04W36/0016 ,  H04W48/20

Abstract: A network access method and a terminal are provided. The network access method performed by the terminal includes receiving a reference signal transmitted by a network-side device. The reference signal includes a first reference signal, or includes a first reference signal and a second reference signal. The first reference signal is an Single-Frequency Network (SFN)-specific reference signal, or the second reference signal is a cell or Transmission Reception Point (cell/TRP)-specific reference signal. The network access method further includes performing an initial access-related operation based on the received reference signal.

公开(公告)号：US20230007555A1

公开(公告)日：2023-01-05

申请号：US17939917

申请日：2022-09-07

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Xiaodong SHEN ,  Kai WU ,  Dongru LI

IPC: H04W36/08 ,  H04W72/04

Abstract: A search space set group switching method and a device are provided. The method includes: receiving configuration information of at least two search space set groups; and switching to a first search space set group if the terminal executes a target behavior. The first search space set group is any one of the at least two search space set groups, and each of the at least two search space set groups includes at least one search space set.

公开(公告)号：US20220240266A1

公开(公告)日：2022-07-28

申请号：US17717281

申请日：2022-04-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W72/10 ,  H04W72/04 ,  H04W76/30

Abstract: An information transmission method, an information receiving method, a terminal, and a network side device are provided. The information transmission method is applied to a terminal, and includes: in a case that there is resource overlap between a first object having a first priority and a second object having a second priority, canceling transmission of the second object and transmitting the first object according to whether the first object and the second object have corresponding downlink control information DCI, the first object including a first physical channel or a first signal, the second object including a second physical channel or a second signal, the first priority being higher than the second priority.

公开(公告)号：US20220225233A1

公开(公告)日：2022-07-14

申请号：US17708603

申请日：2022-03-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W52/02 ,  H04W76/28

Abstract: A power-saving signal receiving method, a power-saving signal sending method, a terminal and a network device are provided. The receiving method includes: receiving a power-saving signal, wherein the power-saving signal is used to indicate a terminal state for a serving cell, and the power-saving signal is further used to indicate a behavior of the terminal; the terminal state is one of dormancy and non-dormancy; the behavior of the terminal includes at least one of the following: whether to start a DRX onduration timer, and whether to monitor a PDCCH of the serving cell; and the PDCCH is a PDCCH corresponding to a DRX onduration timer associated with the power-saving signal.

公开(公告)号：US20220217778A1

公开(公告)日：2022-07-07

申请号：US17705097

申请日：2022-03-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN

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

Abstract: A resource configuration method and apparatus, a device, and a storage medium are provided. The resource configuration method includes: receiving first indication information and a configuration parameter that are sent by a network device, where the first indication information is used to indicate initially configured PRBs in at least one LBT subband, and the configuration parameter includes an SCS; determining a position of at least one intra-carrier guard band PRB in the at least one LBT subband based on at least one of the first indication information, the configuration parameter, and a processing capability of the user equipment; and determining a target PRB based on the initially configured PRBs and the position of the intra-carrier guard band PRB.

公开(公告)号：US20220217716A1

公开(公告)日：2022-07-07

申请号：US17700677

申请日：2022-03-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN ,  Na LI

IPC: H04W72/04

Abstract: A method for transmitting uplink control information includes: multiplexing independently coded UCI onto a PUSCH according to a target size to send the independently coded UCI, where the target size is determined according to an actual size of the independently coded UCI.