公开(公告)号：US20250106698A1

公开(公告)日：2025-03-27

申请号：US18972002

申请日：2024-12-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shichao Zhu ,  Fei Sun ,  Qinghai Zeng

IPC: H04W36/00 ,  H04W36/08

Abstract: This application provides an IAB node mobility management method and a related device. If an IAB node encounters an unpermitted area, the method provides a solution in which access of an JAB-MT is allowed but an IAB-DU is not activated. This is conducive to rapid recovery of communication after the IAB node moves out of the unpermitted area while satisfying an unpermitted area constraint. This application can support setting of an unpermitted area that is less than a cell granularity and that is related to a cell, and can also be compatible with setting of an unpermitted area that is greater than or equal to a cell granularity or that is unrelated to a cell.

公开(公告)号：US20230141231A1

公开(公告)日：2023-05-11

申请号：US18148282

申请日：2022-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haiyan Luo ,  Fei Sun ,  Qinghai Zeng

IPC: H04W76/12 ,  H04W28/02

CPC classification number: H04W76/12 ,  H04W28/0268

Abstract: Embodiments of this application disclose a mobile edge computing processing method and a related device, which may be applied to a scenario in which a local computing device (MEC) provides a computing service. A radio access network device determines a matched local computing device based on a PDU session setup request message of a terminal device UE and local computing capability information of a local computing device. Then, the radio access network device sets up a PDU session between the local computing device and the terminal device. A network device (including the radio access network device and a core network device) uses the local computing device as a computing resource of a network, and the network device controls communication and interaction between the UE and the local computing device.

公开(公告)号：US20250024419A1

公开(公告)日：2025-01-16

申请号：US18899642

申请日：2024-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shichao Zhu ,  Fei Sun ,  Qinghai Zeng

IPC: H04W64/00 ,  H04W60/04 ,  H04W88/08

Abstract: This application provides a communication method and an apparatus. The method includes: A first node located in a first cell obtains a first correspondence between a cell provided by the first node and tracking area information, where the first correspondence is related to tracking area information corresponding to the first cell. When migrating from the first cell to a second cell, the first node obtains a second correspondence between the cell provided by the first node and tracking area information, where the second correspondence is related to tracking area information corresponding to the second cell.

公开(公告)号：US20240313845A1

公开(公告)日：2024-09-19

申请号：US18675847

申请日：2024-05-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kuikui Li ,  Qinghai Zeng ,  Fei Sun

IPC: H04B7/06 ,  H04B7/155

CPC classification number: H04B7/0695 ,  H04B7/0639 ,  H04B7/15507

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: A first node generates node configuration information and sends the node configuration information to a second node, where the node configuration information is used for conversion of a first beam set sent by the first node into a second beam set sent by the second node. This method is applied to a smart repeater for smart beam forwarding.

公开(公告)号：US20240276291A1

公开(公告)日：2024-08-15

申请号：US18641114

申请日：2024-04-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei Sun ,  Yuanping Zhu ,  Yulong Shi

IPC: H04W28/02 ,  H04L1/00 ,  H04L1/1607

CPC classification number: H04W28/0278 ,  H04L1/0008 ,  H04L1/1614

Abstract: Embodiments of this application provide a communication method and apparatus, and a storage medium. The communication method includes: determining a target buffer status report (BSR) format based on a result of comparison between a first identifier and a first value, where the first identifier is a largest logical channel group (LCG) identifier in LCG identifiers of LCGs having buffered data; and generating a BSR based on the target BSR format. Uplink transmission resources can be properly used to report a BSR.

公开(公告)号：US20240179610A1

公开(公告)日：2024-05-30

申请号：US18431714

申请日：2024-02-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei Sun ,  Kuikui Li ,  Yuanping Zhu ,  Yulong Shi

IPC: H04W40/22

CPC classification number: H04W40/22

Abstract: This application provides an IAB network includes a first BAP topology and a second BAP topology, the first BAP topology is managed by a first donor node, the second BAP topology is managed by a second donor node. In the IAB network, a first IAB node receives a first data packet, where the first IAB node is managed by the first donor node, at least one parent node of the first LAB node is managed by the second donor node, and the first IAB node belongs to the first BAP topology. The first IAB node processes the first data packet based on a BAP topology corresponding to an ingress link for receiving the first data packet.

公开(公告)号：US12222994B2

公开(公告)日：2025-02-11

申请号：US17763842

申请日：2020-08-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Litao Yu ,  Yonghui Wu ,  Fei Sun ,  Guoqiang Li

IPC: G06F16/951 ,  G06F8/41 ,  G06F16/955 ,  G06F16/957 ,  H04L51/046

Abstract: A quick application startup method and a related apparatus are provided. The method includes: An electronic device requests an acceleration script of one or more quick applications from an application server. A first operation for a target quick application is detected. In response to the first operation, the electronic device requests an application package of the target quick application from the application server. An acceleration script of the target quick application is included in the acceleration script of the one or more quick applications. In response to the first operation, the electronic device runs the acceleration script of the target quick application to obtain a first URL, and obtains first data based on the first URL. The electronic device may generate and display a first screen of the target quick application based on the first data.

公开(公告)号：US20240388887A1

公开(公告)日：2024-11-21

申请号：US18787953

申请日：2024-07-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Roujia Zhang ,  Fei Sun ,  Qinghai Zeng

IPC: H04W8/14 ,  H04W48/20 ,  H04W76/10

Abstract: A communication method and a related apparatus provide for differences between internal resources of a base station to support different slice service capabilities on a RAN side. In the communication method, when a first distributed unit (DU) sets up a connection to a first central unit (CU) but the first CU does not support a first slice, and a second CU supports the first slice, the first DU may establish a connection to the second CU based on transport layer information of the second CU and an identifier or a name of the second CU, or the second CU may update the connection between the first CU and the first DU to a connection between the second CU and the first DU. A difference between internal resources of a base station can be more fully utilized to support different slice service capabilities on a RAN side and improve flexibility and coverage of providing a slice service for user equipment.

公开(公告)号：US20240381386A1

公开(公告)日：2024-11-14

申请号：US18776781

申请日：2024-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kuikui Li ,  Qinghai Zeng ,  Fei Sun

IPC: H04W72/25 ,  H04W72/044 ,  H04W88/04

Abstract: This application provides a communication method and apparatus. The method includes: A first node receives a beam set and first indication information from a second node, where the beam set includes at least one beam. The first node determines, based on the first indication information, identification information of at least one beam that needs to be forwarded by the first node in the beam set. The first node forwards, based on the identification information of the at least one beam that needs to be forwarded by the first node in the beam set and receiving time information of the at least one beam that needs to be forwarded by the first node, the at least one beam that needs to be forwarded by the first node. The method is applied to a smart repeater, to implement smart beam forwarding by the repeater.

公开(公告)号：US20240163777A1

公开(公告)日：2024-05-16

申请号：US18422318

申请日：2024-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fei Sun

IPC: H04W48/16 ,  H04W74/0833

CPC classification number: H04W48/16 ,  H04W74/0833

Abstract: In accordance with an embodiment, a method includes: receiving downlink control information comprising at least one piece of information of the following: an identifier of a first slice, an identifier of a first slice group, a random access resource configuration index corresponding to the first slice, or a random access resource configuration index corresponding to the first slice group; and receiving a random access response in response to a second slice or a second slice group that the terminal requests to access corresponding to the at least one piece of information comprised in the downlink control information, where the random access response corresponds to the first slice, the first slice group, the random access resource configuration index of the first slice, or the random access resource configuration index of the first slice group.