公开(公告)号：US20240147329A1

公开(公告)日：2024-05-02

申请号：US18546740

申请日：2021-12-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xian HUANG ,  Jiqing LI

IPC: H04W36/18 ,  H04W12/08 ,  H04W36/00 ,  H04W76/15

CPC classification number: H04W36/18 ,  H04W12/08 ,  H04W36/0038 ,  H04W76/15 ,  H04W84/12

Abstract: An example Wi-Fi access method includes establishing, by a terminal device, a first Wi-Fi connection to a first radio access device. The terminal device obtains, through the first Wi-Fi connection, dual connectivity information. The terminal device sends first verification information to the network devices through the first Wi-Fi connection. The terminal device sends to the network devices through the first Wi-Fi connection, a first request for establishing a second Wi-Fi connection. The terminal device establishes the second Wi-Fi connection to a second radio access device. In response to determining that a first condition is met, sending, by the terminal device to the network devices, a second request for establishing a third Wi-Fi connection. When the first verification information is recorded by the network devices, the terminal device accesses the third radio access device in a password-free manner, and establishes the third Wi-Fi connection to the third radio access device.

公开(公告)号：US20220346168A1

公开(公告)日：2022-10-27

申请号：US17860951

申请日：2022-07-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianjian ZHU ,  Feng LI ,  Qiubin SONG ,  Jian HE ,  Jiqing LI

IPC: H04W76/15 ,  H04W76/11 ,  H04L45/24 ,  H04L61/5007

Abstract: This application provides a subflow establishment method. A local-end device obtains an identifier of an operator currently accessed by a network interface card of the local end device. The local-end device obtains a plurality of IP addresses of a peer-end device and identifiers of operators to which the plurality of IP addresses are homed; and establishes, by matching a plurality of operators corresponding to the local-end device and the plurality of operators corresponding to the peer-end device, a subflow between an IP address pair homed to a same operator. In this way, the established subflow does not cross operators as far as possible. This reduces negative impact of cross-operator communication of some subflows on transmission performance of a multipath connection, thereby better leveraging an advantage of the multipath connection in transmission performance in

公开(公告)号：US20210105845A1

公开(公告)日：2021-04-08

申请号：US17126799

申请日：2020-12-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianjian ZHU ,  Feng LI ,  Qiubin SONG ,  Jian HE ,  Jiqing LI

IPC: H04W76/15 ,  H04L29/12 ,  H04W76/11 ,  H04L12/707

Abstract: This application provides a subflow establishment method. A local-end device obtains an identifier of an operator currently accessed by a network interface card of the local end device. The local-end device obtains a plurality of IP addresses of a peer-end device and identifiers of operators to which the plurality of IP addresses are homed; and establishes, by matching a plurality of operators corresponding to the local-end device and the plurality of operators corresponding to the peer-end device, a subflow between an IP address pair homed to a same operator. In this way, the established subflow does not cross operators as far as possible. This reduces negative impact of cross-operator communication of some subflows on transmission performance of a multipath connection, thereby better leveraging an advantage of the multipath connection in transmission performance in comparison with a single-path connection.