公开(公告)号：US12273240B2

公开(公告)日：2025-04-08

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 ,  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.

公开(公告)号：US11184319B2

公开(公告)日：2021-11-23

申请号：US16892437

申请日：2020-06-04

Applicant: Nokia Solutions and Networks Oy

Inventor： Zhiyuan Hu ,  Duan Chen ,  Yueming Yin ,  Zhigang Luo

IPC: H04L29/12 ,  H04W76/10 ,  H04W84/12

Abstract: A method, a device, an apparatus and a computer-readable storage medium for MAC address conflict detection. The method includes: in response to detecting a wireless local area network, transmitting, at a first device, a dummy MAC address of the first device to a second device in the wireless local area network, the dummy MAC address being different from a real MAC address of the first device; transmitting an address conflict detection request for the dummy MAC address to the second device; and in response to an address conflict detection response from the second device indicating that there is no conflict for the dummy MAC address, establishing a connection with the wireless local area network. The method may effectively protect privacy information for a user of a terminal device, while avoiding a MAC address conflict, such that the user can communicate in a secure network environment.