公开(公告)号：US20210021537A1

公开(公告)日：2021-01-21

申请号：US17043237

申请日：2019-07-08

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Hang YUAN ,  Lijun ZU ,  Jintan WU

IPC: H04L12/869 ,  H04L12/46 ,  H04L12/24 ,  H04L12/721 ,  H04L12/741 ,  H04L12/715 ,  H04L12/813

Abstract: The present disclosure relates to an SDN-based VPN traffic scheduling method and scheduling system. The method includes: configuring an SDN switching device to implement establishment of a communication link between a CE device and a PE device; performing VPN configuration on a controller; distributing, by the controller, a corresponding flow table to the SDN switching device, the flow table being used to translate a repeated address within a VPN to a non-conflict space address to distinguish different VPN traffic; configuring, by the controller, different traffic scheduling paths for the different VPN traffic according to a preset traffic scheduling strategy; and distributing, by the controller, the traffic scheduling paths to the PE device.

公开(公告)号：US20230179528A1

公开(公告)日：2023-06-08

申请号：US17919209

申请日：2021-11-05

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Lijun ZU ,  Hang YUAN ,  Jintan WU ,  Hongmei CHU

IPC: H04L47/24 ,  H04L69/22 ,  H04L9/40

CPC classification number: H04L47/24 ,  H04L69/22 ,  H04L63/0876

Abstract: A data transmission method includes: determining, by a regional access device, a message that needs to be transmitted includes M pieces of QoS information; and after the regional access device determines that a device identifier in a first piece of QoS information is consistent with a device identifier of the regional access device, updating a QoS value of the message that needs to be transmitted with a first QoS value in the first piece of QoS information, and forwarding the updated message that needs to be transmitted. The first piece of QoS information is any one of the M pieces of QoS information.

公开(公告)号：US20210256499A1

公开(公告)日：2021-08-19

申请号：US16973759

申请日：2019-04-12

Applicant: China UnionPay Co., Ltd.

Inventor： Dingzhou LI ,  Shuo HE ,  Cheng PENG ,  Jintan WU ,  Quan SUN ,  Wei GUO ,  Limin ZHANG

IPC: G06Q20/32 ,  G06Q20/34 ,  H04W12/02 ,  H04W4/80 ,  H04L29/06

Abstract: A non-contact communication method and a communication device are presented. The communication device includes a trusted execution environment (TEE). A first security application and a second security application are provided in a security element of the communication device. The first security application and an application in the trusted execution environment are communicationally connected by means of a first communication channel. The second security application and a near-field communication (NFC) module provided in the communication device are communicationally connected by means of a second communication channel. The first security application and the second security application are communicationally connected by means of a security channel. Using the non-contact communication method and the communication device, a security channel may be established between NFC and a TEE, which may enable NFC non-contact card reading for a TEE application.

公开(公告)号：US20210117220A1

公开(公告)日：2021-04-22

申请号：US17041943

申请日：2019-07-05

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Lijun ZU ,  Mengdong ZHAI ,  Hang YUAN ,  Zhihui LV ,  Jintan WU ,  Shuo HE

IPC: G06F9/455 ,  G06F9/50

Abstract: A method for creating a virtual machine and/or a container through a unified resource scheduling coordinator, a unified resource scheduling coordinator, a unified resource scheduling system and a computer storage medium. The method includes: receiving an instruction to create the virtual machine and/or the container, wherein the instruction comprises parameters of the virtual machine and/or the container; selecting a first computing node from physical nodes according to the parameters; transmitting the parameters and information of the first computing node to a virtual machine management module and/or a container management module depending on whether the virtual machine or the container is to be created; receiving resource allocation condition from the virtual machine management module and/or the container management module after creation of the virtual machine and/or the container; notifying the resource allocation condition to the container management module and/or the virtual machine management module after recording of resource change condition.