公开(公告)号：US20230199886A1

公开(公告)日：2023-06-22

申请号：US17921514

申请日：2021-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tongbo WANG ,  Ji DING ,  Liping WANG ,  Guozhi DING ,  Tian SHI

IPC: H04W76/16

CPC classification number: H04W76/16 ,  H04W84/12

Abstract: This application relates to the field of communications technologies, and provides a system and method for providing wireless network access, and an electronic device. The system includes a first electronic device and a second electronic device. The first electronic device receives a first operation of a user, where the first operation is used to share or project first data in the first electronic device to the second electronic device. The first electronic device establish a Wi-Fi direct connection to the second electronic device in response to the first operation; and receive a second operation of the user, where the second operation is used to enable a network sharing function of the first electronic device. The second electronic device receives the first data from the first electronic device; and performs data receiving and sending with a network side by using the network sharing function of the first electronic device.

公开(公告)号：US20210321246A1

公开(公告)日：2021-10-14

申请号：US17225645

申请日：2021-04-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhi MA ,  Xiaofei BAI ,  Guozhi DING ,  Yongkang GUO

IPC: H04W8/12 ,  H04W8/26 ,  H04W8/06 ,  H04W76/11 ,  H04W68/00

Abstract: This application discloses a terminal roaming method and apparatus. A terminal sends, to a first AP associated with the terminal, an action frame that is used to request to associate with a second AP. A receiver address of the action frame is an address of the first AP, and the action frame further includes an identifier of the second AP. When the terminal receives a response frame sent by the first AP for the action frame, and the response frame indicates that association succeeds, the terminal establishes association with the second AP. The terminal first establishes the association with the second AP by using the first AP, and then changes an operating channel to an operating channel of the second AP. Now the terminal can receive and send data on the operating channel of the second AP.