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694 条记录 (耗时 0.027 秒)

    DATA TRANSMISSION METHOD AND APPARATUS
    41.
    发明公开
    DATA TRANSMISSION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20240031280A1

    公开(公告)日：2024-01-25

    申请号：US18469804

    申请日：2023-09-19

    申请人： HUAWEI TECHNOLOGIES CO., LTD.

    发明人： Qiang FAN ,  Xiaoying XU

    IPC分类号： H04L45/302 ,  H04L45/00

    CPC分类号： H04L45/3065 ,  H04L45/38

    摘要： A data transmission method and an apparatus. A first core network device obtains a transmission mode of a first service. The transmission mode of the first service is an acknowledged mode or an unacknowledged mode. The first core network device indicates a transmission mode of a first QoS flow to an access network device. The first QoS flow belongs to the first service. According to the method, the access network device can obtain the transmission mode of the first service from the core network device. When a data packet loss or transmission failure occurs, the access network device and a terminal device may determine, based on the transmission mode of the service, whether reliability of unidirectional transmission needs to be improved or reliability of bidirectional transmission needs to be improved.

    DYNAMIC API GATEWAY ROUTING BASED ON REQUEST METADATA
    42.
    发明公开
    DYNAMIC API GATEWAY ROUTING BASED ON REQUEST METADATA 审中-公开

    公开(公告)号：US20240015092A1

    公开(公告)日：2024-01-11

    申请号：US17861536

    申请日：2022-07-11

    申请人： Red Hat, Inc.

    发明人： Leigh Griffin ,  Pierre-Yves Chibon

    IPC分类号： H04L45/12 ,  H04L45/302 ,  H04L67/561

    CPC分类号： H04L45/123 ,  H04L45/302 ,  H04L67/561

    摘要： An application programming interface (API) gateway device receives an API request from a client device, the API gateway to provide access to a plurality of services provided by a plurality of compute nodes. A cluster manifest is created based on metadata associated with the API request and characteristics of the plurality of services, the cluster manifest identifying a logical view of a subset of the plurality of services provided by a subset of the plurality of compute nodes. The API request is routed to one of the subset of the plurality of services based on the cluster manifest.

    METHOD AND SYSTEM FOR MANAGING ROUTING ACROSS MULTIPLE NETWORKS WITH SEPARATE ROUTING MASTERS
    46.
    发明公开
    METHOD AND SYSTEM FOR MANAGING ROUTING ACROSS MULTIPLE NETWORKS WITH SEPARATE ROUTING MASTERS 审中-公开

    公开(公告)号：US20230421703A1

    公开(公告)日：2023-12-28

    申请号：US18243865

    申请日：2023-09-08

    申请人： Level 3 Communications, LLC

    发明人： Joseph A. Scivicque ,  Adam Uzelac

    IPC分类号： H04M7/00 ,  H04L45/302 ,  H04M7/12 ,  H04L45/12

    CPC分类号： H04M7/0081 ,  H04M7/0075 ,  H04L45/302 ,  H04M7/12 ,  H04L45/12 ,  H04M7/009

    摘要： Novel tools and techniques are provided for implementing management of routing across multiple voice or data networks with separate routing masters. In various embodiments, in response to receiving a request to establish a call between a calling party in a first network and a called party in a second network, a computing system might receive a first set of network information from a first routing database(s) that is operated by a first service provider and a second set of network information from a second routing database(s) that is operated by a second service provider separate from the first service provider; might analyze the received first and second sets of network information to generate a unified routing model for optimizing routing of the call through the first and second networks; and might establish the call through a selected optimized route based on the generated unified routing model.

    IMPROVEMENTS IN AND RELATING TO MANAGING DELAY IN A MULTI-HOP TELECOMMUNICATION NETWORK
    48.
    发明公开
    IMPROVEMENTS IN AND RELATING TO MANAGING DELAY IN A MULTI-HOP TELECOMMUNICATION NETWORK 审中-公开

    公开(公告)号：US20230397041A1

    公开(公告)日：2023-12-07

    申请号：US18249223

    申请日：2021-10-15

    申请人： Samsung Electronics Co., Ltd.

    发明人： Milos TESANOVIC

    IPC分类号： H04W28/02 ,  H04L45/302 ,  H04L47/724

    CPC分类号： H04W28/0268 ,  H04W28/0284 ,  H04L45/302 ,  H04L47/724

    摘要： A method of operating a multi-hop network comprises the steps of: receiving, at a second node, packet, comprising data or control signalling; calculating, at the second node, a Quality of Service, QoS, characteristic; determining, at the second node, if a Quality of Service, QoS, profile which comprises the characteristic can be guaranteed and, if the result of determining is positive, the second node determines a path and modifies the packet, if necessary, and submits a resultant packet to a next hop in the network according to the determined path; and if the result of determining is negative, the second node notifies a first node that the QoS profile cannot be guaranteed.

    METHOD AND APPARATUS FOR ON-TIME PACKET FORWARDING BASED ON RESOURCE
    50.
    发明公开
    METHOD AND APPARATUS FOR ON-TIME PACKET FORWARDING BASED ON RESOURCE 审中-公开

    公开(公告)号：US20230379264A1

    公开(公告)日：2023-11-23

    申请号：US18315001

    申请日：2023-05-10

    申请人： Electronics and Telecommunications Research Institute

    发明人： Yeoncheol RYOO ,  Taesik CHEUNG

    IPC分类号： H04L47/56 ,  H04L45/302 ,  H04L43/0852

    CPC分类号： H04L47/56 ,  H04L45/302 ,  H04L43/0852

    摘要： The present disclosure relates generally to a communication system, and more particularly, to a method for time-deterministic packet forwarding that guarantees a maximum and minimum latency requirement of a service, the method including: receiving latency information of links and nodes on a path, and buffer resource information of the nodes; calculating, on the basis of the buffer resource information of the last node, local latency budgets that the other nodes need to guarantee; performing control so that the nodes transmit a packet on the basis of the local latency budgets; and finally guaranteeing, by the last node, a residual latency budget remaining after the nodes transmit the packet within the local latency budgets.