公开(公告)号：US20240323675A1

公开(公告)日：2024-09-26

申请号：US18577933

申请日：2022-07-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jin ZHANG ,  Shaobo HUI ,  Kang AN

IPC: H04W12/03 ,  H04W12/08 ,  H04W48/16

CPC classification number: H04W12/03 ,  H04W12/08 ,  H04W48/16

Abstract: In an example implementation, a first electronic device connects to a non-authentication network of a wireless access device; a server randomly generates an authorization code, and the first electronic device and the wireless access device obtains the authorization code; and the wireless access device sends, to the first electronic device, network configuration information encrypted by using an authorization code-based key. The first electronic device receives and decrypts the network configuration information encrypted by using the authorization code-based key, to obtain network configuration information, and the first electronic device accesses the wireless access device based on the network configuration information.

公开(公告)号：US20180367898A1

公开(公告)日：2018-12-20

申请号：US16060241

申请日：2015-12-08

Applicant: Mahmod ALRAWI ,  Kang AN ,  Senjun CHEN ,  Haibo SHAN ,  Fang-Ching LEE ,  HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mahmod ALRAWI ,  Kang AN ,  Senjun CHEN ,  Haibo SHAN ,  Fang-Ching LEE

IPC: H04R3/12 ,  H04R1/24

Abstract: The present invention relates to a user device: a processor (20) configured to process an audio signal to derive a first driving signal and a second driving signal, such that the first driving signal comprises only components of the audio signal having frequencies higher than a threshold frequency and such that the second driving signal comprises components of the audio signal having frequencies above and below the threshold frequency; wherein the processor is configured to simultaneously provide the first driving signal and the second driving signal; a first speaker (30), being configured to generate sound based on the first driving signal; and a second speaker (40), being configured to generate sound based on the second driving signal. Furthermore, the present invention also relates to a corresponding method, a computer program, and a computer program product.