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    SYSTEM AND METHOD FOR TRAFFIC FLOW CLASSIFICATION
    2.
    发明公开
    SYSTEM AND METHOD FOR TRAFFIC FLOW CLASSIFICATION 审中-实审

    公开(公告)号：EP4391483A2

    公开(公告)日：2024-06-26

    申请号：EP23218928.2

    申请日：2023-12-20

    申请人： Sandvine Corporation

    发明人： PALANISAMY, Anuram ,  HAVANG, Alexander ,  MITTAL, Ambuj ,  WALDENBORG, Anders ,  KULSHRESTHA, Vishal

    IPC分类号： H04L47/2408 ,  H04L47/2441 ,  H04L47/2475 ,  H04L47/2483

    CPC分类号： H04L47/2408 ,  H04L47/2441 ,  H04L47/2475 ,  H04L47/2483

    摘要： A method and system for classifying a traffic flow. The method including: initializing a database with packet parameters; identifying a new flow; determining packet parameters associated with the new flow; determine whether the packet parameters match any previously stored packet parameters in the database; if the packet parameters match, determining an application classification for the traffic flow. The system including: a server profiling module configured to initialize a database; and an application module configured determine packet parameters associated with the new flow, determine whether the packet parameters match any previously stored packet parameters. A method and system for detecting a change in the classification of an application and/or content in a traffic flow. The method includes determining a change in the application behavior; detecting a change in a content category of the application, providing an updated traffic action based on the detected change.

    SYSTEM AND METHOD FOR TRAFFIC FLOW CLASSIFICATION
    4.
    发明公开
    SYSTEM AND METHOD FOR TRAFFIC FLOW CLASSIFICATION 审中-实审

    公开(公告)号：EP4391483A3

    公开(公告)日：2024-09-04

    申请号：EP23218928.2

    申请日：2023-12-20

    申请人： Sandvine Corporation

    发明人： PALANISAMY, Anuram ,  HAVANG, Alexander ,  MITTAL, Ambuj ,  WALDENBORG, Anders ,  KULSHRESTHA, Vishal

    IPC分类号： H04L47/2408 ,  H04L47/2441 ,  H04L47/2475 ,  H04L47/2483

    CPC分类号： H04L47/2408 ,  H04L47/2441 ,  H04L47/2475 ,  H04L47/2483

    摘要： A method and system for classifying a traffic flow. The method including: initializing a database with packet parameters; identifying a new flow; determining packet parameters associated with the new flow; determine whether the packet parameters match any previously stored packet parameters in the database; if the packet parameters match, determining an application classification for the traffic flow. The system including: a server profiling module configured to initialize a database; and an application module configured determine packet parameters associated with the new flow, determine whether the packet parameters match any previously stored packet parameters. A method and system for detecting a change in the classification of an application and/or content in a traffic flow. The method includes determining a change in the application behavior; detecting a change in a content category of the application, providing an updated traffic action based on the detected change.

    DYNAMIC QOS MAPPING IN A HOME NETWORK
    7.
    发明公开
    DYNAMIC QOS MAPPING IN A HOME NETWORK 审中-公开

    公开(公告)号：EP4277233A1

    公开(公告)日：2023-11-15

    申请号：EP22173150.8

    申请日：2022-05-13

    申请人： Deutsche Telekom AG

    发明人： RÖMER, Stefanus ,  PAUL, Manuel ,  HAFEZ, Ahmed

    IPC分类号： H04L47/24 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/2491 ,  H04W28/02 ,  H04L47/2425

    摘要： The invention relates to techniques for selecting and applying a dedicated QoS class for a user equipment within a home network that communicates with a data network, in particular a 5G core network,
    wherein the UE communicates with the data network over a communication path, wherein the communication path comprises a first communication link of a first QoS class between the UE and a Residential Gateway "RG", in particular a 5G-RG or a FN-RG, and a second communication link of a second QoS class between the RG and the data network,
    wherein the RG initially selects a default QoS class for the first QoS class for the UE,
    wherein the communication comprises an identification of the UE and/or a traffic descriptor that is received by the RG and/or by a network entity within the data network,
    wherein the RG and/or the network entity selects a dedicated QoS class based on a user input and on the received identification, or wherein the RG and/or the network entity selects the dedicated QoS class based on the received identification and the received traffic descriptor, and
    wherein the RG applies the dedicated QoS class as the first QoS class.

    QUALITY OF SERVICE FRAMEWORK ENHANCEMENTS FOR 5G SERVICE
    8.
    发明公开
    QUALITY OF SERVICE FRAMEWORK ENHANCEMENTS FOR 5G SERVICE 审中-公开

    公开(公告)号：EP4145802A1

    公开(公告)日：2023-03-08

    申请号：EP22190260.4

    申请日：2022-08-12

    申请人： Apple Inc.

    发明人： MANITHARA VAMANAN, Sudeep ,  NUGGEHALLI, Pavan ,  KISS, Krisztian ,  VENKATARAMAN, Vijay ,  HU, Haijing

    IPC分类号： H04L47/2408 ,  H04L47/32 ,  H04L5/00

    摘要： This disclosure relates to techniques for supporting multiple Quality of Service flows for a service data flow in a wireless communication system. The service data flow may include multiple categories of data with different Quality of Service parameters. Separate Quality of Service flows may be established for each of the categories of data with different Quality of Service parameters. A cellular network and a wireless device communicating data for the service data flow may apply packet detection rules or packet filters to determine on which Quality of Service Flow to communicate data packets of the service data flow, and may communicate the data packets accordingly.

    SESSION MANAGEMENT IN A FORWARDING PLANE
    10.
    发明公开
    SESSION MANAGEMENT IN A FORWARDING PLANE 审中-实审

    公开(公告)号：EP4311367A3

    公开(公告)日：2024-04-24

    申请号：EP23192795.5

    申请日：2019-06-18

    申请人： Cisco Technology, Inc.

    发明人： BOON, Gary Kenneth ,  MA, King Tung ,  KATAMREDDY, Vijayabhaskar ,  JOHNSON, David Alan ,  POIRIER, David John

    IPC分类号： H04L67/564 ,  H04L67/14 ,  H04L47/2475 ,  H04L47/2408

    CPC分类号： H04L67/14 ,  H04W76/22 ,  H04L47/2475 ,  H04L47/2408 ,  H04L67/564 ,  H04L67/563

    摘要： Systems, methods, and computer-readable media for offloading session management processing into a forwarding plane are described. In some examples, a subscriber is coupled to a network endpoint through a session manager during a network session of the subscriber in a network environment. A session manager offloading system of the session manager can be maintained in a vector packet processing system in a forwarding plane of the network environment. The session manager offloading system can be configured to offload processing from the session manager into the forwarding plane. Further, at least a portion of subscriber traffic in a stream between the subscriber and the network endpoint through the session manager can be intercepted. Subsequently, the at least the portion of the subscribed traffic that is intercepted can be processed at the session manager offloading system as part of offloading the processing from the session manager into the forwarding plane.