公开(公告)号：US20210176699A1

公开(公告)日：2021-06-10

申请号：US17179552

申请日：2021-02-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenni FENG ,  Wenqi SUN ,  Wei TAN

IPC: H04W48/16 ,  H04W48/10 ,  H04W48/18

Abstract: This application provides an information transmission method when a terminal device accesses a serving radio access network (RAN) device. The terminal device receives an identifier of a first cluster-data function (C-DF) associated with the serving RAN device from the serving RAN device, where the first C-DF is located in a radio access network and stores current data of the terminal device. When the terminal device camps on the serving RAN device longer than or equal to a first threshold, the terminal device stores the identifier of the first C-DF.

公开(公告)号：US20200235989A1

公开(公告)日：2020-07-23

申请号：US16799492

申请日：2020-02-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenqi SUN ,  Ruobing JIANG ,  Wei LU ,  Shuigen YANG ,  Wei TAN ,  Zhenni FENG

IPC: H04L12/24 ,  H04W28/16 ,  H04W48/16 ,  H04W8/18

Abstract: A configuration method and a corresponding apparatus are provided, to provide a mechanism for configuring, for a RAN, a network slice supported by the RAN. The configuration method includes: sending, by a first network management device, network slice configuration information to a second network management device, where the network slice configuration information includes information that indicates a network slice supported by the access network RAN, and the second network management device has a function of configuring the RAN; and receiving, by the first network management device, a message that is returned by the second network management device and that indicates that configuration the RAN is completed.

公开(公告)号：US20200260288A1

公开(公告)日：2020-08-13

申请号：US16862095

申请日：2020-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuigen YANG ,  Wei LU ,  Wenqi SUN ,  Wei TAN ,  Zhenni FENG ,  Ruobing JIANG

IPC: H04W16/02 ,  H04W28/06

Abstract: This application provides example methods and apparatuses for managing network slice subnet instances. An example method includes receiving, by a second device, a request message from a first device, where the request message is used to request to associate at least one first network slice subnet template with at least one first network slice subnet instance, and where the request message includes at least one identifier of the at least one first network slice subnet instance and at least one identifier of the at least one first network slice subnet template.