公开(公告)号：US11838833B2

公开(公告)日：2023-12-05

申请号：US17244340

申请日：2021-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinping Hao ,  Yinghao Jin ,  Shuigen Yang ,  Wei Tan

IPC: H04W24/02 ,  H04W4/08 ,  H04B17/345 ,  H04W24/10 ,  H04W16/18

CPC classification number: H04W4/08 ,  H04B17/345 ,  H04W24/02 ,  H04W24/10 ,  H04W16/18

Abstract: Example grouping methods, apparatuses, and systems are provided. One example method includes receiving, by a central unit, a first interference intensity indication reported by at least one distributed unit. The central unit can then group the at least one distributed unit into at least one first distributed unit group based on the first interference intensity indication. The central unit can then send, to a controller, a distributed unit grouping indication and a second interference intensity indication that corresponds to the at least one first distributed unit group, where the distributed unit grouping indication is used to indicate the at least one first distributed unit group.

公开(公告)号：US20230164657A1

公开(公告)日：2023-05-25

申请号：US18147548

申请日：2022-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuigen Yang ,  Yinghao Jin

IPC: H04W36/22 ,  H04W36/08 ,  H04W36/00

CPC classification number: H04W36/22 ,  H04W36/08 ,  H04W36/0061

Abstract: A target cell determining method, communication apparatus, and storage medium are disclosed relating to the communication field. The method includes a first radio access network device receiving load prediction information of at least one first cell from a first network device, and determining a target cell in the at least one first cell based on the load prediction information of the at least one first cell. The first cell is a cell controlled by another radio access network device. The load prediction information includes at least one of a quantity of terminals accessing the first cell in a first time period, a setup success rate of a protocol data unit (PDU) session in the first cell in the first time period, or a handover success rate of the first cell in the first time period.

公开(公告)号：US11258667B2

公开(公告)日：2022-02-22

申请号：US16803323

申请日：2020-02-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuigen Yang ,  Wei Lu ,  Wenqi Sun ,  Wei Tan

IPC: H04W24/04 ,  H04L41/0893

Abstract: Example network management methods and network devices are described. One example method includes obtaining a configuration parameter by a first network device. The configuration parameter includes a network slice instance identifier and an access and mobility management function identifier corresponding to the network slice instance identifier, and/or a network slice subnet instance identifier and an access and mobility management function identifier corresponding to the network slice subnet instance identifier. The first network device sends the configuration parameter to a second network device. According to embodiments of the present disclosure, a unique access and mobility management function corresponding to a network slice instance and/or a network slice subnet instance can be selected.