公开(公告)号：US20240414677A1

公开(公告)日：2024-12-12

申请号：US18669774

申请日：2024-05-21

Applicant: Nokia Solutions and Networks Oy

Inventor： Benjamin CHEUNG ,  Dinh Thai BUI ,  Tomasz WICHARY ,  Muhammad NASEER-UL-ISLAM ,  Nakjung CHOI ,  Iris ADAM ,  Srilakshmi SRINIVASARAJU

IPC: H04W60/00

Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to receive, from an access network comprised in a first cellular network, a first network slice identity of a first network slice which is accessible via the access network, determine, based on the first network slice identity, that the first network slice is, in part, serviced in a core network of a second cellular network, and provide to the access network a request for the apparatus to be registered on the first network slice.

公开(公告)号：US20230362057A1

公开(公告)日：2023-11-09

申请号：US18004926

申请日：2020-07-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Zhiyuan HU ,  Jing PING ,  Iris ADAM ,  Duan CHEN ,  Zhigang LUO

IPC: H04L41/0894 ,  H04L43/0876 ,  H04L41/0895 ,  H04L43/20 ,  H04W24/02 ,  H04L41/0897 ,  H04L43/06

CPC classification number: H04L41/0894 ,  H04L41/0895 ,  H04L41/0897 ,  H04L43/06 ,  H04L43/0876 ,  H04L43/20 ,  H04W24/02

Abstract: An example method may include receiving slice isolation policy for a network slice subnet (NSS) in a transport network (TN) domain, mapping the slice isolation policy to network resource isolation policy and traffic isolation policy, and mapping the network resource isolation policy and the traffic isolation policy to network resource allocation policy and data traffic forward policy, respectively. The network resource allocation policy and the data traffic forward policy may be applied in creation of the TN NSS.