公开(公告)号：US10659360B2

公开(公告)日：2020-05-19

申请号：US16422537

申请日：2019-05-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xinmiao Chang ,  Jingqing Mei ,  Xiaona Zhao

IPC: H04L12/28 ,  H04L12/741 ,  H04B5/00 ,  H04W88/02 ,  H04W4/80 ,  H04L12/781

Abstract: Embodiments of the present invention provide a routing method, a near field communication controller, a device host, and a terminal, where the method is used in a first terminal, the first terminal includes a device host DH, a near field communication controller NFCC, and at least one near field communication execution environment NFCEE, and the method includes: receiving, by the NFCC, a data frame sent by a second terminal; determining, by the NFCC, whether a default-NFCEE-based routing manner is used to search for a matched routing entry for the data frame; if yes, determining, by the NFCC, a target NFCEE according to the default-NFCEE-based routing manner, so that the NFCC routes the data frame to the target NFCEE.

公开(公告)号：US20190354980A1

公开(公告)日：2019-11-21

申请号：US16312917

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guoqing Li ,  Jingqing Mei

IPC: G06Q20/40 ,  G06Q20/32 ,  G06Q20/36

Abstract: A payment verification method and apparatus are disclosed. The method includes: if a payment terminal detects that there is valid verification information in a secure storage of the payment terminal, changing, by the payment terminal, a cardholder verification method (CVM) supported by a currently used payment card to “no CVM required”, where the payment card is a preset card or a card selected by a user, and the secure storage of the payment terminal is a trusted storage area in a trusted execution environment (TEE) or a secure storage area in a rich execution environment (REE); and notifying, by the payment terminal, the settlement terminal that the CVM supported by the payment card is “no CVM required”, so that the settlement terminal performs verification on the user and completes a transaction according to “no CVM required”.

公开(公告)号：US20190320305A1

公开(公告)日：2019-10-17

申请号：US16304090

申请日：2016-05-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingqing Mei

IPC: H04W4/80 ,  H04B5/00 ,  H04W48/08 ,  H04L12/755

Abstract: A route configuration method and apparatus for a contactless application, where the method includes receiving, by a near field communication (NFC) controller (NFCC), a data frame from a peer device using a first NFC communications technology, and sending, by the NFCC, the data frame to a determined target NFC execution caviroument (NFCEE) in a target route entry. A plurality of communication channels exist between the NFCEE and the NFCC, and therefore a route entry includes indication information indicating that a first communication channel corresponding to the first NFC communications technology is in an active state such that when determining the target route entry, the NFCC can determine, based on the indication information in the route entry, that the route entry in which the first communication channel corresponding to the first NFC communications technology is in the active state is the target route entry.

公开(公告)号：US10333844B2

公开(公告)日：2019-06-25

申请号：US15515545

申请日：2014-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xinmiao Chang ,  Jingqing Mei ,  Xiaona Zhao

IPC: H04L12/28 ,  H04L12/741 ,  H04B5/00 ,  H04W88/02 ,  H04W4/80 ,  H04L12/781

Abstract: Embodiments of the present invention provide a routing method, a near field communication controller, a device host, and a terminal, where the method is used in a first terminal, the first terminal includes a device host DH, a near field communication controller NFCC, and at least one near field communication execution environment NFCEE. The method includes receiving, by the NFCC, a data frame sent by a second terminal and determining, by the NFCC, whether a default-NFCEE-based routing manner is used to search for a matched routing entry for the data frame. The method also includes if yes, determining, by the NFCC, a target NFCEE according to the default-NFCEE-based routing manner, so that the NFCC routes the data frame to the target NFCEE.

公开(公告)号：US10262648B2

公开(公告)日：2019-04-16

申请号：US16067043

申请日：2015-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Henghui Lu ,  Jingqing Mei

IPC: G10K11/16 ,  H04R3/00 ,  H04W4/80

Abstract: A method for controlling interference in an audio service and a terminal, where the method includes sending, by a first terminal, a first message using a short-range wireless communications technology when executing an audio service, determining, by a second terminal according to the first message, whether the second terminal supports interference control, and adjusting, by the second terminal, a setting of the second terminal according to the interference control parameter when the second terminal supports the interference control, and the second terminal falls within a controlled range. It can be learned that in a process in which the first terminal performs interference control on the second terminal, the first terminal may send the first message to the second terminal without a need of a noise reduction device such that the second terminal adjusts the setting of the second terminal.

公开(公告)号：US20190019488A1

公开(公告)日：2019-01-17

申请号：US16067043

申请日：2015-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Henghui Lu ,  Jingqing Mei

IPC: G10K11/16 ,  H04R3/00

Abstract: A method for controlling interference in an audio service and a terminal, where the method includes sending, by a first terminal, a first message using a short-range wireless communications technology when executing an audio service, determining, by a second terminal according to the first message, whether the second terminal supports interference control, and adjusting, by the second terminal, a setting of the second terminal according to the interference control parameter when the second terminal supports the interference control, and the second terminal falls within a controlled range. It can be learned that in a process in which the first terminal performs interference control on the second terminal, the first terminal may send the first message to the second terminal without a need of a noise reduction device such that the second terminal adjusts the setting of the second terminal.

公开(公告)号：US10103783B2

公开(公告)日：2018-10-16

申请号：US15580269

申请日：2015-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaona Zhao ,  Jingqing Mei ,  Xinmiao Chang

IPC: H04B5/00 ,  H04W8/00 ,  H04W88/02 ,  H04W4/80

Abstract: Embodiments described in the present disclosure disclose a radio frequency discovery method that relates to a first device and a second device. At least two applications are installed on the first device. After a user selects a first application from the at least two applications, a near field communication controller in the first device obtains an RF technology supported by the first application; determines at least one to-be-used RF technology in information indicating the RF technology supported by the first application; then receives a detection command sent by the second device for a first RF technology; and when the to-be-used RF technology includes the first RF technology, sends a response message for the detection command to the second device; or when the to-be-used RF technology does not include the first RF technology, determines not to send a response message for the detection command.

公开(公告)号：US11736292B2

公开(公告)日：2023-08-22

申请号：US16758095

申请日：2017-10-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sishan Wang ,  Jingqing Mei

IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08 ,  H04L9/40

CPC classification number: H04L9/3213 ,  H04L9/0861 ,  H04L9/0891 ,  H04L63/0876 ,  H04L63/102 ,  H04L63/108

Abstract: Embodiments of this application relate to an access token management method. The method includes: obtaining, by a server, an access token and login information of an authorized account corresponding to the access token in a terminal, where the access token is a credential used for accessing a protected resource in the server, and the authorized account is an account that logs in to a resource authorization application on the terminal when the resource authorization application authorizes the access token; and when the login information indicates that the authorized account is in a non-login state, performing, by the server, invalidation processing on the access token.

公开(公告)号：US11410156B2

公开(公告)日：2022-08-09

申请号：US16626449

申请日：2017-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianxin Ding ,  Xiaona Zhao ,  Xinmiao Chang ,  Jingqing Mei

IPC: G06Q20/32 ,  G06Q20/08 ,  G06Q20/20 ,  G07G1/12

Abstract: An NFC payment method includes: displaying, by a first terminal, a third-party payment application based on a preset trigger condition; and interacting with a second terminal by using the third-party payment application, to complete NFC payment.

公开(公告)号：US11147038B2

公开(公告)日：2021-10-12

申请号：US16650702

申请日：2017-09-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingqing Mei

IPC: H04W68/00 ,  H04W68/02 ,  H04L29/08

Abstract: Embodiments of this application provide a notification message processing method and a mobile terminal. A technical solution provided in the embodiments of this application is as follows: obtaining a login status of a target account of a target application; if the login status of the target account is non-logged-in, obtaining a first notification message corresponding to the target account of the target application; and clearing the first notification message.