公开(公告)号：EP3986012A1

公开(公告)日：2022-04-20

申请号：EP20832524.1

申请日：2020-06-23

申请人： Huawei Technologies Co., Ltd.

发明人： YUAN, Liping ,  FANG, Haipeng ,  CAI, Xin

IPC分类号： H04W24/02

摘要： Embodiments of this application provide a data transmission method, apparatus, and device. The method includes: A first apparatus obtains a first link quality packet message, where the first link quality packet message includes link quality information and indication information, and the indication information is used to indicate that the link quality information is buffered; and the first apparatus sends the first link quality packet message to a second apparatus, where the first link quality packet message is used by the second apparatus to perform network optimization based on the first link quality packet message. This improves accuracy of network optimization.

公开(公告)号：EP3735043A1

公开(公告)日：2020-11-04

申请号：EP19738338.3

申请日：2019-01-14

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： FANG, Haipeng

IPC分类号： H04W48/06

摘要： Embodiments of this application provide a network slice deployment method and apparatus. The method includes the following steps: obtaining slice coexistence relationship information of a first network slice, where the slice coexistence relationship information is used to indicate information about a second network slice that has a slice coexistence relationship with the first network slice; determining, based on the slice coexistence relationship information, a deployment mode of a network function entity required by the first network slice; and deploying the network function entity in the deployment mode. According to the embodiments of this application, in a scenario in which one terminal device simultaneously accesses a plurality of network slices, how to deploy a network function entity shared by the plurality of network slices can be clearly learned, thereby improving network slice management efficiency.

公开(公告)号：EP3684010A1

公开(公告)日：2020-07-22

申请号：EP18860691.7

申请日：2018-09-28

申请人： Huawei Technologies Co., Ltd.

发明人： FANG, Haipeng

IPC分类号： H04L12/24

摘要： Embodiments of this application provide a network slice management method and an apparatus. The method includes: receiving, by an NSMF, a network slice instantiation request, where the network slice instantiation request includes network slice requirement information; obtaining, by the NSMF, a network slice template based on a network slice template identifier or a network slice type; decomposing, by the NSMF, the network slice requirement information into network slice subnet requirement information and transport network requirement information based on the network slice template; sending, by the NSMF, a network slice subnet instantiation request to an NSSMF, where the network slice subnet instantiation request includes the network slice subnet requirement information; receiving, by the NSMF, a network slice subnet instantiation response sent by the network slice subnet management function entity; and sending, by the NSMF, a transport network instantiation request to a TN-manager. According to the embodiments of this application, network slice requirement information is decomposed by using a network slice template, to implement automatic management for a network slice.