公开(公告)号：US20160014631A1

公开(公告)日：2016-01-14

申请号：US14860216

申请日：2015-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yahui WANG ,  Guiming SHU ,  Wenmei GAO

IPC: H04W28/02 ,  H04W68/00 ,  H04W4/00

CPC classification number: H04W48/16 ,  H04W4/80 ,  H04W28/0215 ,  H04W28/0247 ,  H04W68/005 ,  H04W76/10 ,  H04W80/04 ,  H04W84/12

Abstract: A slave device accesses an external network through a master device via a short-range wireless communication channel between the master device and the slave device. The slave device receives a notification message from the master device, wherein the notification message includes information about a intermediate network used by the master device to connect to the external network. And the slave device controls network traffic between the slave device and the external network according to a type of the intermediate network. When a master device uses a network of a cellular network type, use of network traffic in an application on a slave device can be restricted, thereby saving traffic.

Abstract translation: 从设备通过主设备经由主设备和从设备之间的短距离无线通信信道来访问外部网络。 从设备从主设备接收通知消息，其中通知消息包括关于主设备用于连接到外部网络的中间网络的信息。 从设备根据中间网络的类型控制从设备和外部网络之间的网络流量。 当主设备使用蜂窝网络类型的网络时，可以限制在从设备上的应用中使用网络流量，从而节省流量。