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    FLEXIBLE DETERMINISTIC BINARY SCHEDULER
    1.
    发明申请
    FLEXIBLE DETERMINISTIC BINARY SCHEDULER 有权
    灵活的确定性二进制调度器

    公开(公告)号：US20170054655A1

    公开(公告)日：2017-02-23

    申请号：US15248737

    申请日：2016-08-26

    申请人： Cisco Technology, Inc.

    发明人： Norman William Finn ,  Rong Pan ,  Hiroshi Suzuki ,  Linda Tin-Wen Cheng ,  Peter Geoffrey Jones ,  Hariprasada Rao Ginjpalli ,  Rudolph Benedict Klecka

    IPC分类号： H04L12/911 ,  H04L12/947

    CPC分类号： H04L47/826 ,  H04L47/6255 ,  H04L49/00 ,  H04L49/25

    摘要： A method for allocating port assignments for transmitting a reserved network stream across a network node comprises determining a cycle time associated with a network node. The method also comprises establishing, for at least one port of the network node, a plurality of virtual layers associated with the cycle time, wherein each of the plurality of virtual layers is divided into 2n equally-spaced slots per cycle (where n>0). The method further comprises receiving a reserved stream request associated with transmission of a reserved stream across the node, and determining a number of slots required to transmit the reserved stream. The method also comprises assigning one or more slots associated with a port of the network node to the transmission of packets associated with the reserved stream based on the determined number of slots. The method further comprises transmitting the stream according to the slot assignment associated with the port of the network node.

    摘要翻译： 用于分配用于通过网络节点发送保留网络流的端口分配的方法包括确定与网络节点相关联的周期时间。 所述方法还包括为所述网络节点的至少一个端口建立与所述周期时间相关联的多个虚拟层，其中所述多个虚拟层中的每一个虚拟层每个周期被划分成2n个等间隔的时隙（其中n> 0 ）。 所述方法还包括：接收与所述节点之间的保留流的传输相关联的保留流请求，以及确定发送所述预留流所需的时隙数。 该方法还包括基于所确定的时隙数量，将与网络节点的端口相关联的一个或多个时隙分配给与保留流相关联的分组的传输。 该方法还包括根据与网络节点的端口相关联的时隙分配来发送流。

    MULTI-LEVEL RESOURCE RESERVATION
    2.
    发明申请
    MULTI-LEVEL RESOURCE RESERVATION 有权

    公开(公告)号：US20210136001A1

    公开(公告)日：2021-05-06

    申请号：US17147650

    申请日：2021-01-13

    申请人： Cisco Technology, Inc.

    发明人： Norman William Finn

    IPC分类号： H04L12/913 ,  H04L12/725 ,  H04L12/911 ,  H04L12/857 ,  H04L12/715 ,  H04L12/927 ,  H04L29/06 ,  H04L29/08

    摘要： The present disclosure is directed to a multi-level resource reservation system that obviates one or more of the problems due to limitations and disadvantages of the related art. The multi-level resource reservation system creates, or modifies existing, peer-to-peer protocol(s) to complete a continuous chain of configured ports to support QoS feature(s), e.g., bound latency and guaranteed jitter, for a data flow that traverses an arbitrary sequence of bridges, routers, and virtual links.

    FLEXIBLE DETERMINISTIC BINARY SCHEDULER
    3.
    发明申请
    FLEXIBLE DETERMINISTIC BINARY SCHEDULER 审中-公开

    公开(公告)号：US20170359274A1

    公开(公告)日：2017-12-14

    申请号：US15688228

    申请日：2017-08-28

    申请人： Cisco Technology, Inc.

    发明人： Norman William Finn ,  Rong Pan ,  Hiroshi Suzuki ,  Linda Tin-Wen Cheng ,  Peter Geoffrey Jones ,  Hariprasada Rao Ginjpalli ,  Rudolph Benedict Klecka

    IPC分类号： H04L12/911 ,  H04L12/947 ,  H04L12/863 ,  H04L12/931

    CPC分类号： H04L47/826 ,  H04L47/6255 ,  H04L49/00 ,  H04L49/25

    摘要： A method for allocating port assignments for transmitting a reserved network stream across a network node comprises determining a cycle time associated with a network node. The method also comprises establishing, for at least one port of the network node, a plurality of virtual layers associated with the cycle time, wherein each of the plurality of virtual layers is divided into 2n equally-spaced slots per cycle (where n>0). The method further comprises receiving a reserved stream request associated with transmission of a reserved stream across the node, and determining a number of slots required to transmit the reserved stream. The method also comprises assigning one or more slots associated with a port of the network node to the transmission of packets associated with the reserved stream based on the determined number of slots. The method further comprises transmitting the stream according to the slot assignment associated with the port of the network node.

    Flexible deterministic binary scheduler
    4.
    发明授权
    Flexible deterministic binary scheduler 有权
    灵活的确定性二进制调度器

    公开(公告)号：US09455933B2

    公开(公告)日：2016-09-27

    申请号：US14164167

    申请日：2014-01-25

    申请人： Cisco Technology, Inc.

    发明人： Norman William Finn ,  Rong Pan ,  Hiroshi Suzuki ,  Linda Tin-Wen Cheng ,  Peter Geoffrey Jones ,  Hariprasada Rao Ginjpalli ,  Rudolph Benedict Klecka

    IPC分类号： H04L12/911 ,  H04L12/863 ,  H04L12/931

    CPC分类号： H04L47/826 ,  H04L47/6255 ,  H04L49/00 ,  H04L49/25

    摘要： A method for allocating port assignments for transmitting a reserved network stream across a network node comprises determining a cycle time associated with a network node. The method also comprises establishing, for at least one port of the network node, a plurality of virtual layers associated with the cycle time, wherein each of the plurality of virtual layers is divided into 2n equally-spaced slots per cycle (where n>0). The method further comprises receiving a reserved stream request associated with transmission of a reserved stream across the node, and determining a number of slots required to transmit the reserved stream. The method also comprises assigning one or more slots associated with a port of the network node to the transmission of packets associated with the reserved stream based on the determined number of slots. The method further comprises transmitting the stream according to the slot assignment associated with the port of the network node.

    摘要翻译： 用于分配用于通过网络节点发送保留网络流的端口分配的方法包括确定与网络节点相关联的周期时间。 所述方法还包括为所述网络节点的至少一个端口建立与所述周期时间相关联的多个虚拟层，其中所述多个虚拟层中的每一个虚拟层每个周期被划分成2n个等间隔的时隙（其中n> 0 ）。 所述方法还包括：接收与所述节点之间的保留流的传输相关联的保留流请求，以及确定发送所述预留流所需的时隙数。 该方法还包括基于所确定的时隙数量，将与网络节点的端口相关联的一个或多个时隙分配给与保留流相关联的分组的传输。 该方法还包括根据与网络节点的端口相关联的时隙分配来发送流。