公开(公告)号：US09917785B2

公开(公告)日：2018-03-13

申请号：US15452069

申请日：2017-03-07

Applicant: Cisco Technology, Inc.

Inventor： Pascal Thubert ,  Patrick Wetterwald ,  Paul Didier

IPC: H04L12/833 ,  H04L12/807 ,  H04L12/841 ,  H04L12/707

CPC classification number: H04L47/27 ,  H04L45/24 ,  H04L47/2458 ,  H04L47/28 ,  H04W74/04

Abstract: In one embodiment, an intermediate node in a contention-based shared-media computer network determines a scheduled window within which a packet (with an assigned priority) should be transmitted by the intermediate node. In particular, the intermediate node may specifically determine whether an actual transmission time is prior to, during, or after the window, and sets a priority of the packet as either i) a reduced priority when the actual transmission time is prior to the window, ii) the assigned priority when the actual transmission time is during the window, or iii) an augmented priority when the actual transmission time is after the window. As such, the intermediate node may then transmit the packet from the intermediate node with the set priority at the actual transmission time.

公开(公告)号：US09602420B2

公开(公告)日：2017-03-21

申请号：US13796176

申请日：2013-03-12

Applicant: Cisco Technology, Inc.

Inventor： Pascal Thubert ,  Patrick Wetterwald ,  Paul Didier

IPC: H04L12/807 ,  H04L12/833 ,  H04L12/841

CPC classification number: H04L47/27 ,  H04L45/24 ,  H04L47/2458 ,  H04L47/28 ,  H04W74/04

Abstract: In one embodiment, an intermediate node in a contention-based shared-media computer network determines a scheduled window within which a packet (with an assigned priority) should be transmitted by the intermediate node. In particular, the intermediate node may specifically determine whether an actual transmission time is prior to, during, or after the window, and sets a priority of the packet as either i) a reduced priority when the actual transmission time is prior to the window, ii) the assigned priority when the actual transmission time is during the window, or iii) an augmented priority when the actual transmission time is after the window. As such, the intermediate node may then transmit the packet from the intermediate node with the set priority at the actual transmission time.

公开(公告)号：US20170180262A1

公开(公告)日：2017-06-22

申请号：US15452069

申请日：2017-03-07

Applicant: Cisco Technology, Inc.

Inventor： Pascal Thubert ,  Patrick Wetterwald ,  Paul Didier

IPC: H04L12/807 ,  H04L12/841 ,  H04L12/833

CPC classification number: H04L47/27 ,  H04L45/24 ,  H04L47/2458 ,  H04L47/28 ,  H04W74/04

Abstract: In one embodiment, an intermediate node in a contention-based shared-media computer network determines a scheduled window within which a packet (with an assigned priority) should be transmitted by the intermediate node. In particular, the intermediate node may specifically determine whether an actual transmission time is prior to, during, or after the window, and sets a priority of the packet as either i) a reduced priority when the actual transmission time is prior to the window, ii) the assigned priority when the actual transmission time is during the window, or iii) an augmented priority when the actual transmission time is after the window. As such, the intermediate node may then transmit the packet from the intermediate node with the set priority at the actual transmission time.

公开(公告)号：US20140269759A1

公开(公告)日：2014-09-18

申请号：US13796176

申请日：2013-03-12

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Pascal Thubert ,  Patrick Wetterwald ,  Paul Didier

IPC: H04L12/70

CPC classification number: H04L47/27 ,  H04L45/24 ,  H04L47/2458 ,  H04L47/28 ,  H04W74/04

Abstract: In one embodiment, an intermediate node in a contention-based shared-media computer network determines a scheduled window within which a packet (with an assigned priority) should be transmitted by the intermediate node. In particular, the intermediate node may specifically determine whether an actual transmission time is prior to, during, or after the window, and sets a priority of the packet as either i) a reduced priority when the actual transmission time is prior to the window, ii) the assigned priority when the actual transmission time is during the window, or iii) an augmented priority when the actual transmission time is after the window. As such, the intermediate node may then transmit the packet from the intermediate node with the set priority at the actual transmission time.

Abstract translation: 在一个实施例中，基于竞争的共享 - 媒体计算机网络中的中间节点确定调度窗口，其中中间节点应该发送分组（具有分配的优先级）的分组。 特别地，中间节点可以具体确定实际传输时间是否在窗口之前，之中或之后，并且当实际传输时间在窗口之前时，将分组的优先级设置为i）降低的优先级， ii）实际传输时间在窗口期间的分配优先级，或iii）当实际传输时间在窗口之后时的增强优先级。 因此，中间节点然后可以在实际传输时间以设定的优先级从中间节点传送分组。