METHODS AND APPARATUSES FOR COLLECTING CSQF SCHEDULE CYCLES APPLIED TO DETERMINISTIC NETWORK

    公开(公告)号:US20240275708A1

    公开(公告)日:2024-08-15

    申请号:US18567229

    申请日:2021-12-29

    发明人: Daorong GUO

    摘要: The present application provides methods and apparatuses for collecting CSQF schedule cycles applied to a deterministic network. For a head node on a transmission path, according to receiving time stamps of the head node receiving test packets and sending time stamps of the head node scheduling to send test packets, information on a CSQF schedule cycle of the head node is determined; for a non-head node, according to information on CSQF schedule cycles of other transmission nodes before the non-head node, test packets corresponding to the non-head node, when arriving at the other transmission nodes before the transmission node, are controlled to enter receiving queues RQs of the other transmission nodes, and according to receiving time stamps of the non-head node receiving test packets and sending time stamps of the non-head node scheduling to send test packets, information on a CSQF schedule cycle of the transmission node is determined.

    Antenna system and network device
    92.
    发明授权

    公开(公告)号:US11936118B2

    公开(公告)日:2024-03-19

    申请号:US17427614

    申请日:2020-01-20

    摘要: Provided are an antenna system and a network device. In an example, the antenna system includes at least one antenna unit and a control apparatus configured to control the at least one antenna unit to rotate, wherein the control apparatus is connected with the at least one antenna unit and an external control device, receives a rotation instruction from the external control device, and controls the at least one antenna unit to rotate to a target angle according to the received rotation instruction.

    Network device and conversion apparatus

    公开(公告)号:US11765102B2

    公开(公告)日:2023-09-19

    申请号:US17293179

    申请日:2019-11-26

    发明人: Yuewu Li

    摘要: A network device includes a switch chip and a CPU, wherein the switch chip at least includes a CPU interface, and the CPU at least includes a media access controller and a Buffer. The network device further includes a conversion apparatus. The conversion apparatus receives a first packet uploaded by the switch chip to the CPU through the CPU interface, obtains a second packet by migrating a private information header in an Ethernet header of the first packet to a specified position of the first packet, calculates a Cyclic Redundancy Check, CRC, code of the second packet, obtains a third packet by replacing a CRC code already carried in the second packet with the calculated CRC code, and sends the third packet to the Buffer on the CPU for buffering, wherein the specified position is a position other than the Ethernet header in the first packet.

    Access authenticating
    94.
    发明授权

    公开(公告)号:US11743258B2

    公开(公告)日:2023-08-29

    申请号:US17276387

    申请日:2019-09-19

    发明人: Yuanxiang Qiu

    IPC分类号: H04L9/40

    摘要: A method and an apparatus for authenticating an access are provided. When a first interface of a BRAS device does not find a user entry corresponding to a user terminal, the first interface sends an authentication request packet including terminal information of the user terminal to an AAA server. The AAA server notifies a second interface already accessed by the user terminal to delete a user entry corresponding to the user terminal when determining that the user terminal is an authenticated terminal and a roaming terminal, and sends an authentication success packet to the first interface when determining the deletion is completed, so that the first interface allows access of the user terminal and records the user entry corresponding to the user terminal in the first interface.

    DEVICE PROTECTION METHOD, AND DEVICES
    96.
    发明公开

    公开(公告)号:US20230177153A1

    公开(公告)日:2023-06-08

    申请号:US17997517

    申请日:2020-04-30

    发明人: Fengxian HUANG

    IPC分类号: G06F21/55

    CPC分类号: G06F21/554 G06F2221/034

    摘要: The present application provides a device protection method, and devices. Said method comprises: acquiring multiple pieces of first security event information generated by an edge security device during operation; performing statistical analysis on the multiple pieces of first security event information, so as to obtain first statistical analysis information; sending the first statistical analysis information to a central security device, so that the central security device generates a first target protection template according to the first statistical analysis information, the first target protection template comprising a security protection policy generated on the basis of the first statistical analysis information; receiving the first target protection template sent by the central security device; and protecting the edge security device according to the security protection policy in the first target protection template. In the technical solution of the present application, statistical analysis is performed by the edge security device and an Internet of Things device, saving computing resources of the central security device.

    METHODS FOR UPDATING ROUTE, ACCESS DEVICE, AND CONVERGENCE DEVICE

    公开(公告)号:US20230093310A1

    公开(公告)日:2023-03-23

    申请号:US17905155

    申请日:2020-02-28

    IPC分类号: H04L61/103 H04L45/02

    摘要: Provided are methods and apparatuses for updating a route. In the present disclosure, when an access device receives a first host route and a first sequence number sent by a BGP peer of the access device, regardless of the value of the first sequence number, the first host route is used as a route used by the access device to forward data to a target host, and a recorded first ARP entry corresponding to the target host is deleted, so as to trigger the BGP peer of the access device, for example, a convergence device, to withdraw host routes associated with the first ARP entry based on the existing route withdrawal mechanism.

    PROCESSING PACKET
    98.
    发明申请

    公开(公告)号:US20220376996A1

    公开(公告)日:2022-11-24

    申请号:US17816535

    申请日:2022-08-01

    发明人: Wenqun LI Weiwei GUO

    摘要: Methods of processing a packet, APs, ACs and non-transitory machine-readable storage mediums are provided in examples of the present disclosure. In one aspect, an AP receives an Internet-of-Things data packet sent by an Internet-of-Things sensor, wherein a sensor identifier of the Internet-of-Things sensor is carried in the Internet-of-Things data packet; and sends the received Internet-of-Things data packet to an AC such that the AC processes the Internet-of-Things data packet based on the sensor identifier.

    Processing packet
    99.
    发明授权

    公开(公告)号:US11463332B2

    公开(公告)日:2022-10-04

    申请号:US16464153

    申请日:2017-11-28

    发明人: Wenqun Li Weiwei Guo

    摘要: Methods of processing a packet, APs, ACs and non-transitory machine-readable storage mediums are provided in examples of the present disclosure. In one aspect, an AP receives an Internet-of-Things data packet sent by an Internet-of-Things sensor, wherein a sensor identifier of the Internet-of-Things sensor is carried in the Internet-of-Things data packet; and sends the received Internet-of-Things data packet to an AC such that the AC processes the Internet-of-Things data packet based on the sensor identifier.

    Intelligent lug
    100.
    发明授权

    公开(公告)号:US11457541B2

    公开(公告)日:2022-09-27

    申请号:US17277601

    申请日:2019-11-18

    IPC分类号: H05K7/14

    摘要: Examples of the disclosure provide a smart angled mounting piece and an angled mounting piece assembly. By providing switching units and identification circuits in the smart angled mounting piece, when one or more of the switching units are triggered by the auxiliary member, an identification circuit electrically connected to the triggered switching unit and an identification circuit electrically connected to a switching unit that is not triggered collectively generate a logic signal characterizing the position at which the electronic device is installed to the cabinet, and the logic signal is transmitted to the electronic device through the communication module. The manager may know the position of the current electronic device in real time, without the need to specifically provide position acquisition elements on the cabinet, and without the need to install a separate management system on the back-end server, simplifying the difficulty of device management.