公开(公告)号：US20190158397A1

公开(公告)日：2019-05-23

申请号：US16091369

申请日：2016-04-13

Applicant: Nokia Technologies Oy

Inventor： Xiaolong LIU

IPC: H04L12/715 ,  H04L12/46 ,  H04L12/741

Abstract: According to an example embodiment, a technique for operating a virtual private network (VPN) service in a multi-tenant data center is provided, the technique comprising operating, in the data center, a multi-tenant VPN server to relay data packets between a VPN tunnel that connects the multi-tenant VPN server to a remote network of a tenant and an overlay network service that implements the VPN for said tenant within the data center, wherein the data packets between the multi-tenant VPN server and the overlay network service are carried in a virtual local area network, VLAN, assigned for said tenant, and wherein the multi-tenant VPN server stores a multi-tenant forwarding table that stores a mapping between a tenant and a VLAN assigned for the tenant for a plurality of tenants.

公开(公告)号：US20160134413A1

公开(公告)日：2016-05-12

申请号：US14896080

申请日：2013-06-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Yuantao ZHANG ,  Haipeng LEI ,  Kodo SHU ,  Cássio RIBEIRO ,  Xiaolong LIU

IPC: H04L5/14 ,  H04L5/00 ,  H04B7/26 ,  H04W72/04

CPC classification number: H04L5/14 ,  H04B7/2621 ,  H04B7/2656 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/042

Abstract: Configuration of various radio systems may have a number of possible benefits. For example, small cell configuration may be useful for interference mitigation. A method, in certain embodiments, can include determining a virtual subframe index for a cell. The method can also include communicating the virtual subframe index for the cell by communicating a time division duplex configuration and a relative subframe offset.

Abstract translation: 各种无线电系统的配置可能具有许多可能的益处。 例如，小单元配置可能对干扰减轻有用。 在某些实施例中，一种方法可以包括确定小区的虚拟子帧索引。 该方法还可以包括通过传送时分双工配置和相对子帧偏移来传送小区的虚拟子帧索引。