公开(公告)号：US20230026710A1

公开(公告)日：2023-01-26

申请号：US17641361

申请日：2020-09-04

Applicant: Huawei Technologies Co. Ltd.

Inventor： Zhou Wang ,  Yifan Xue ,  Yiru Kuang ,  Jian Wang ,  Haibo Xu ,  Wenqian Huang ,  Yifan Du

IPC: H04W36/00 ,  H04W36/36

Abstract: This application provides a base station switching method and an apparatus. The method includes: A terminal sends one piece of binding signaling that carries SIM card binding information to a source base station; the terminal switches a plurality of SIM cards from being connected to the source base station to being connected to the target base station; and the terminal sends radio resource control reconfiguration complete information to the target base station, where the radio resource control reconfiguration complete information includes information about the plurality of SIM cards that complete the switching operation.

公开(公告)号：US11539490B2

公开(公告)日：2022-12-27

申请号：US16637504

申请日：2017-08-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Cai ,  Yongbo Zeng ,  Jian Wang

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04L5/26

Abstract: This application discloses a signal transmission method and a related device. The method may include: sending, by a first terminal, a first message to a network device, where the first message is used to indicate a transmission mode used by the first terminal to transmit a signal; receiving a second message sent by the network device, where the second message is used to indicate a resource used by the first terminal to transmit the signal; and transmitting the signal on the resource. According to the foregoing solution, a terminal may transmit a signal by using different transmission modes and resources.

公开(公告)号：US20220400524A1

公开(公告)日：2022-12-15

申请号：US17846958

申请日：2022-06-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Xiao Xiao ,  Chuting Yao ,  Jian Wang

IPC: H04W76/10 ,  H04W28/02 ,  H04W72/04

Abstract: A radio bearer configuration method, an apparatus, and a system. The method includes: determining that a first sidelink radio bearer and a second sidelink radio bearer that are used during communication between the second terminal and a first terminal are associated with each other; and sending a first message to the first terminal, where the first message includes first indication information, and the first indication information is used to indicate that the first sidelink radio bearer is associated with the second sidelink radio bearer, where the first sidelink radio bearer is used by the first terminal to send first sidelink service data to the second terminal, and the second sidelink radio bearer is used by the second terminal to send a first radio link control RLC status report for the first sidelink service data to the first terminal.

公开(公告)号：US20220394669A1

公开(公告)日：2022-12-08

申请号：US17775339

申请日：2020-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Cai ,  Chuting Yao ,  Hui Jin ,  Jian Wang

IPC: H04W68/02

Abstract: A paging method includes sending, by a terminal device, first indication information to a first network device in a first network, where the first indication information indicates that a first paging occasion (PO) needs to be updated, and receiving, by the terminal device, second indication information from the first network device, where the second indication information is used by the terminal device to determine a second PO.

公开(公告)号：US20220377670A1

公开(公告)日：2022-11-24

申请号：US17621995

申请日：2020-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Haibo Xu ,  Yiru Kuang ,  Jian Wang

IPC: H04W52/02 ,  H04W76/28

Abstract: A search space monitoring method allows a terminal to monitor a power saving signal in a search space in a scenario in which the power saving signal can be applied to a long discontinuous reception (DRX) cycle and a short DRX cycle. The method includes, when using the long DRX cycle, monitoring, by the terminal, the power saving signal in a first search space, and skipping monitoring the power saving signal in a second search space, where the power saving signal indicates power saving information of the terminal; and when using a short DRX cycle, monitoring, by the terminal, the power saving signal in the second search space, and skipping monitoring the power saving signal in the first search space.

公开(公告)号：US20220369332A1

公开(公告)日：2022-11-17

申请号：US17826522

申请日：2022-05-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Chen Xu ,  Yourui HuangFu ,  Rong Li ,  Jun Wang

IPC: H04W72/12

Abstract: This application provides a scheduling method and apparatus. The method includes: a network device uses a scheduling model applicable to K users for one or more times, and determines a scheduled terminal device based on scheduling weights output by the scheduling model for one or more times. Each time the scheduling model is used, status information of K terminal devices in n to-be-scheduled terminal devices is input to the scheduling model, and the scheduling model outputs scheduling weights respectively corresponding to the K terminal devices, where K is an integer greater than 1, and n is an integer greater than K. Therefore, regardless of a quantity of to-be-scheduled terminal devices in a communication system, the network device may reuse the scheduling model without re-establishing a scheduling model, so that the scheduling model is expandable and applicable to scenarios in which quantities of to-be-scheduled terminal devices are different.

公开(公告)号：US20220279381A1

公开(公告)日：2022-09-01

申请号：US17634731

申请日：2020-08-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Ao Guo ,  Jian Wang ,  Jianhua Yang

IPC: H04W28/06 ,  H04L69/04 ,  H04L1/16 ,  H04L1/18

Abstract: A communication method includes a first device configuring a plurality of buffers to compress data packets. Each of the plurality of buffers is used to compress one or more data packets for transmission. If a compressed data packet is lost during transmission, a receive end cannot decompress a data packet corresponding to a same buffer as the lost data packet, but the receive end can continue to decompress a data packet that does not correspond to the same buffer as the lost data packet.

公开(公告)号：US11425588B2

公开(公告)日：2022-08-23

申请号：US16961486

申请日：2019-01-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Yiru Kuang ,  Haibo Xu ,  Jian Wang

IPC: H04W24/10 ,  H04L45/02 ,  H04L45/48 ,  H04W84/18

Abstract: A data processing method, including determining, by a second device, in response to a first device switching from the second device to a third device, data receiving status information of the first device, and reporting, by the second device, the data receiving status information of the first device, where the data receiving status information instructs a fourth device to send data to the first device according to the data receiving status information.

公开(公告)号：US11375500B2

公开(公告)日：2022-06-28

申请号：US16356943

申请日：2019-03-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yun Liu ,  Da Wang ,  Jian Wang ,  Yongbo Zeng

IPC: H04W72/04 ,  H04W72/12 ,  H04W76/11 ,  H04L1/00 ,  H04L5/00 ,  H04W72/08 ,  H04W72/14 ,  H04W88/02

Abstract: A communication method, a base station, a user equipment (UE), and a communications system. The method includes generating an uplink resource request message including identification information of a first UE, and sending, by the first UE, the uplink resource request message to a base station on a third time domain resource of a first subframe. The first subframe includes a first, second and third time domain resource, the first time domain resource of the first subframe is before the second time domain resource, the second time domain resource is before the third time domain resource, the first time domain resource is used to send first downlink control information, the second time domain resource is used to send downlink data, the first resource indication information indicates a first downlink resource used by base station to send the downlink data to a second UE.

公开(公告)号：US20220191754A1

公开(公告)日：2022-06-16

申请号：US17598098

申请日：2020-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Jian Wang ,  Haibo Xu

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

Abstract: A reference signal measurement method includes determining, by a terminal device, that the terminal device meets a first condition for performing measurement, and measuring, by the terminal device, a reference signal based on measurement information that is in the at least one piece of measurement information and that is corresponding to the first condition, where each piece of measurement information in the at least one piece of measurement information indicates a to-be-measured reference signal and corresponds to one or more conditions.