公开(公告)号：US10045284B2

公开(公告)日：2018-08-07

申请号：US15442356

申请日：2017-02-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yahui Wang ,  Guiming Shu ,  Wenmei Gao

IPC: H04B7/00 ,  H04W48/16 ,  H04W28/02 ,  H04W4/00 ,  H04W76/02 ,  H04W76/10 ,  H04W4/80 ,  H04W80/04

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 an intermediate network used by the master device to connect to the external network. The slave device controls its network traffic to 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.

公开(公告)号：US10375598B2

公开(公告)日：2019-08-06

申请号：US16038510

申请日：2018-07-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yahui Wang ,  Guiming Shu ,  Wenmei Gao

IPC: H04B5/00 ,  H04W28/02 ,  H04W68/00 ,  H04W4/80 ,  H04W76/10 ,  H04W48/16 ,  H04W84/12 ,  H04W80/04

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 an intermediate network used by the master device to connect to the external network. The slave device controls its network traffic to 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.

公开(公告)号：US09622105B2

公开(公告)日：2017-04-11

申请号：US14860216

申请日：2015-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yahui Wang ,  Guiming Shu ,  Wenmei Gao

IPC: H04B7/00 ,  H04W28/02 ,  H04W4/00 ,  H04W68/00 ,  H04W84/12

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.

公开(公告)号：US20170164275A1

公开(公告)日：2017-06-08

申请号：US15442356

申请日：2017-02-24

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yahui Wang ,  Guiming Shu ,  Wenmei Gao

IPC: H04W48/16 ,  H04W4/00 ,  H04W76/02 ,  H04W28/02

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 an intermediate network used by the master device to connect to the external network. The slave device controls its network traffic to 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.

公开(公告)号：US20180324628A1

公开(公告)日：2018-11-08

申请号：US16038510

申请日：2018-07-18

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yahui Wang ,  Guiming Shu ,  Wenmei Gao

IPC: H04W28/02 ,  H04W48/16 ,  H04W76/10 ,  H04W68/00 ,  H04W4/80 ,  H04W80/04 ,  H04W84/12

CPC classification number: H04W28/0215 ,  H04W4/80 ,  H04W28/0247 ,  H04W48/16 ,  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 an intermediate network used by the master device to connect to the external network. The slave device controls its network traffic to 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.

公开(公告)号：US20170367077A1

公开(公告)日：2017-12-21

申请号：US15505720

申请日：2015-03-18

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Guiming Shu ,  Zhiming Ding

IPC: H04W72/04 ,  H04W88/08 ,  H04W84/12

CPC classification number: H04W72/042 ,  H04L1/1854 ,  H04L2001/0093 ,  H04W84/12 ,  H04W88/08

Abstract: Embodiments of the present invention disclose a method and an apparatus for acknowledging transmission of downlink data frames by multiple stations in a wireless local area network. The method includes: sending, by an access point, a corresponding downlink data frame to each station of the multiple stations; and receiving, by the access point after the access point sends the corresponding downlink data frame to each station, acknowledgment messages concurrently sent by the multiple stations on channel resources allocated by the access point to the multiple stations. According to the method and the apparatus provided in the embodiments of the present invention, time required by the multiple stations to feed back the acknowledgment messages can be reduced.