公开(公告)号：US20190306916A1

公开(公告)日：2019-10-03

申请号：US16446394

申请日：2019-06-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kaijie ZHOU ,  Tianle DENG ,  Xingxing HU

IPC: H04W76/28 ,  H04W52/02 ,  H04W48/08 ,  H04W76/38

Abstract: Embodiments of this application provide a data sending method, a data receiving method, and a device. In the data sending method, a receive end device performs a DRX operation at a low frequency based on a DRX parameter; and receives, in a time indicated by the DRX parameter, first indication information sent by a transmit end device, where the first indication information is used to instruct the receive end device to prepare to receive data at a high frequency. In this process, the receive end device performs the DRX operation only at the low frequency, and starts beam tracking only after receiving the first indication information that instructs the receive end device to receive the data at the high frequency, to avoid unnecessary beam tracking and save power of the receive end device.

公开(公告)号：US20190045516A1

公开(公告)日：2019-02-07

申请号：US16159273

申请日：2018-10-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU ,  Tianle DENG ,  Man WANG ,  Kaijie ZHOU

IPC: H04W72/08 ,  H04B17/364 ,  H04W48/18 ,  H04W72/04

Abstract: A transmission method is implemented by a communications device including a first functional entity and a second functional entity. A first carrier is configured for the first functional entity, and a second carrier is configured for the second functional entity. The second functional entity obtains first information, where the first information is first control information of the first functional entity, or is the first control information and second control information of the second functional entity, the first control information includes a first identifier, and the first identifier is used to indicate the first carrier; and the second functional entity sends the first information by using the second carrier.

公开(公告)号：US20250015932A1

公开(公告)日：2025-01-09

申请号：US18896385

申请日：2024-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU

IPC: H04L1/1812 ,  H04L1/00 ,  H04W72/231

Abstract: A data packet processing method and an apparatus. The method includes: a first device determines a first HARQ process from an available HARQ process range of a first DRB or a first logical channel; obtains a first data packet corresponding to the first DRB or the first logical channel, where the first data packet does not carry a logical channel identifier, so that overheads of the data packet can be reduced; and sends the first data packet to a second device through the first HARQ process. The second device determines the available HARQ process range, receives the first data packet from the first device through the first HARQ process, and can quickly and accurately determine, based on the first HARQ process for receiving the first data packet, a logical channel identifier corresponding to the first data packet.

公开(公告)号：US20240422727A1

公开(公告)日：2024-12-19

申请号：US18818980

申请日：2024-08-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoning WU ,  Xingxing HU ,  Tingting GENG

IPC: H04W64/00 ,  H04W12/63 ,  H04W24/10

Abstract: A method for verifying a location of a terminal device includes receiving, by a first access network device, first location information sent by the terminal device. The method also includes sending verification information to the terminal device. The verification information includes one or more of at least one reference signal, at least one verification code, or at least one piece of service data. The method also includes receiving a feedback result sent by the terminal device. The feedback result includes a measurement result of the at least one reference signal, a feedback code corresponding to the verification code, or indication information, and the indication information indicates whether the terminal device receives the service data. The method further includes verifying the first location information based on the feedback result, or sending the first location information and the feedback result to a core network device.

公开(公告)号：US20240224249A1

公开(公告)日：2024-07-04

申请号：US18603647

申请日：2024-03-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU

IPC: H04W72/0453 ,  H04W72/50

CPC classification number: H04W72/0453 ,  H04W72/535

Abstract: A communication method and an apparatus can include a master node determines a first secondary node and a second secondary node; the master node sends first information to the first secondary node, where the first information is used by the first secondary node to select a first frequency band, and the first information includes a first index; and the master node sends second information to the second secondary node, where the second information is used by the second secondary node to select a second frequency band, and the second information includes the first index. The first index indicates a first frequency band combination supported by a terminal device, and the first frequency band and the second frequency band are in the first frequency band combination. According to the method the terminal device can correctly execute configuration information generated by the plurality of secondary nodes for the terminal device.

公开(公告)号：US20230308925A1

公开(公告)日：2023-09-28

申请号：US18304636

申请日：2023-04-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU ,  Tingting GENG ,  Xudong YANG ,  Dawid KOZIOL

IPC: H04W24/10 ,  H04B17/309 ,  H04W76/30

CPC classification number: H04W24/10 ,  H04B17/309 ,  H04W76/30

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: A terminal receives first application layer measurement configuration information from a first base station; performs quality of experience QoE measurement based on the first application layer measurement configuration information; receives a first message from a second base station, where the first message indicates whether to retain the first application layer measurement configuration information; and continues to perform QoE measurement when the first message indicates to retain the first application layer measurement configuration information; and/or releases the first application layer measurement configuration information when the first message indicates to not retain the first application layer measurement configuration information. This can reduce overheads, for example, signaling overheads or storage overheads, of application layer measurement configuration, or improve accuracy of an application layer measurement result for a specific service.

公开(公告)号：US20230007552A1

公开(公告)日：2023-01-05

申请号：US17939456

申请日：2022-09-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huiming SUN ,  Xingxing HU ,  Hongping ZHANG ,  Tingting GENG

IPC: H04W36/00 ,  H04W36/08

Abstract: A method includes receiving a first message from a first master node. The first message includes an identifier of a first candidate primary secondary cell (PSCell) or an identifier of first configuration information of the first candidate PSCell. The first candidate PSCell is included in both a first PSCell list and a second PSCell list. Alternatively, the first message includes delta configuration information of a second candidate PSCell in the second PSCell list. The first configuration information of the first candidate PSCell includes an addition/change condition and a configuration of the first candidate PSCell. The first PSCell list includes one or more candidate PSCells configured by the first master node for a terminal. The second PSCell list includes one or more candidate PSCells configured by a second master node for the terminal. The method also includes adding a target PSCell or changing from an original PSCell to the target PSCell.

公开(公告)号：US20220394779A1

公开(公告)日：2022-12-08

申请号：US17887135

申请日：2022-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongping ZHANG ,  Xingxing HU ,  Hongzhuo ZHANG ,  Qinghai ZENG

IPC: H04W74/08

Abstract: A communication method and an apparatus are provided in embodiments of this application. When a cell served by a DU of an access network device and a neighboring cell use different timing, the DU may obtain timing configurations of a first cell and a second cell, or a RACH configuration that is of a second cell and that is based on timing of a first cell. When the method is applied to a RACH optimization scenario, the DU may determine, at same timing, RACH configurations of the two cells based on the foregoing obtained information, to accurately identify whether a RACH configuration conflict occurs between the cell and the neighboring cell, optimize the RACH configuration of the cell when the conflict occurs, and ensure a success rate and an access latency of random access performed by a terminal device.

公开(公告)号：US20220322147A1

公开(公告)日：2022-10-06

申请号：US17848722

申请日：2022-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU ,  Hongping ZHANG

IPC: H04W28/18 ,  H04L5/00 ,  H04W28/02

Abstract: A communication method, a terminal device, and a network device are disclosed. The communication method includes: A first terminal device receives second configuration information, where the second configuration information is used to obtain first information used for direct communication between the first terminal device and a second terminal device, and the first information includes at least one of the following: a service sending latency, a service sending throughput, a service receiving throughput, a sent service data amount, a received service data amount, a service data packet loss rate, or control information between the first terminal device and the second terminal device; the first terminal device obtains the first information; and the first terminal device sends the first information to a network device. The foregoing method increases an amount of information obtained from a direct communication system.

公开(公告)号：US20210377773A1

公开(公告)日：2021-12-02

申请号：US17401535

申请日：2021-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingxing HU ,  Hongping ZHANG ,  Qinghai ZENG

IPC: H04W24/10 ,  H04W24/08 ,  H04W24/02 ,  H04W76/16

Abstract: Embodiments of this application disclose a minimization of drive tests (MDT) configuration method, to improve accuracy of a cell measurement result. The method in the embodiments of this application includes: receiving, by a base station, MDT configuration information sent by a core network or an operation, administration, and maintenance (OAM) network management system, where the MDT configuration information includes first beam configuration information; and sending, by the base station, an MDT measurement configuration message to UE based on the MDT configuration information, where the MDT measurement configuration message includes second beam configuration information, and the second beam configuration information is the same as the first beam configuration information or the second beam configuration information is configuration information obtained after the first beam configuration information is processed.