公开(公告)号：US20200304416A1

公开(公告)日：2020-09-24

申请号：US16896549

申请日：2020-06-09

Applicant: Cisco Technology, Inc.

Inventor： Sergio Mena ,  Xiaoqing Zhu ,  Jiantao Fu

IPC: H04L12/891 ,  H04L12/869 ,  H04L12/26

Abstract: A controller of a network, including routers to forward flows of packets originated at senders to receivers along distinct network paths each including multiple links, such that the flows merge at a common link that imposes a traffic bottleneck on the flows, receives from one or more of the routers router reports that each indicate an aggregate packet loss that represents an aggregate of packet losses experienced by each of the flows at the common link. The controller sends to the senders aggregate loss reports each including the aggregate packet loss so that the senders have common packet loss information for the common link on which to base decisions as to whether to switch from delay-based to loss-based congestion control modes when implementing dual-mode congestion control of the flows. In lieu of the controller, another example employs in-band router messages populated with packet losses by the routers the messages traverse.

公开(公告)号：US20150067047A1

公开(公告)日：2015-03-05

申请号：US14017121

申请日：2013-09-03

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Jiantao Fu ,  Saikun Wang ,  Jingdong Wang ,  Weifeng Shen

IPC: H04L29/08

CPC classification number: H04L67/16 ,  H04L65/1069 ,  H04L65/403

Abstract: A method is provided in one example and includes receiving a rules template associated with an online interactive activity by a network element. The rules template includes at least one rule for defining a manner in which a process of the online interactive activity is to be conducted. The method further includes parsing the rules template to determine the at least one rule, and controlling the process of the online interactive activity in accordance with the determined at least one rule.

Abstract translation: 在一个示例中提供了一种方法，并且包括接收由网络元件与在线交互活动相关联的规则模板。 规则模板包括用于定义要进行在线交互活动的过程的方式的至少一个规则。 该方法还包括解析规则模板以确定至少一个规则，以及根据确定的至少一个规则来控制在线交互活动的过程。

公开(公告)号：US10721174B2

公开(公告)日：2020-07-21

申请号：US16155304

申请日：2018-10-09

Applicant: Cisco Technology, Inc.

Inventor： Sergio Mena ,  Xiaoqing Zhu ,  Jiantao Fu

IPC: H04L12/891 ,  H04L12/869 ,  H04L12/26

Abstract: A controller of a network, including routers to forward flows of packets originated at senders to receivers along distinct network paths each including multiple links, such that the flows merge at a common link that imposes a traffic bottleneck on the flows, receives from one or more of the routers router reports that each indicate an aggregate packet loss that represents an aggregate of packet losses experienced by each of the flows at the common link. The controller sends to the senders aggregate loss reports each including the aggregate packet loss so that the senders have common packet loss information for the common link on which to base decisions as to whether to switch from delay-based to loss-based congestion control modes when implementing dual-mode congestion control of the flows. In lieu of the controller, another example employs in-band router messages populated with packet losses by the routers the messages traverse.

公开(公告)号：US11509595B2

公开(公告)日：2022-11-22

申请号：US16896549

申请日：2020-06-09

Applicant: Cisco Technology, Inc.

Inventor： Sergio Mena ,  Xiaoqing Zhu ,  Jiantao Fu

IPC: H04L47/41 ,  H04L47/50 ,  H04L43/0829

Abstract: A controller of a network, including routers to forward flows of packets originated at senders to receivers along distinct network paths each including multiple links, such that the flows merge at a common link that imposes a traffic bottleneck on the flows, receives from one or more of the routers router reports that each indicate an aggregate packet loss that represents an aggregate of packet losses experienced by each of the flows at the common link. The controller sends to the senders aggregate loss reports each including the aggregate packet loss so that the senders have common packet loss information for the common link on which to base decisions as to whether to switch from delay-based to loss-based congestion control modes when implementing dual-mode congestion control of the flows. In lieu of the controller, another example employs in-band router messages populated with packet losses by the routers the messages traverse.

公开(公告)号：US20200112517A1

公开(公告)日：2020-04-09

申请号：US16155304

申请日：2018-10-09

Applicant: Cisco Technology, Inc.

Inventor： Sergio Mena ,  Xiaoqing Zhu ,  Jiantao Fu

IPC: H04L12/891 ,  H04L12/26 ,  H04L12/869

Abstract: A controller of a network, including routers to forward flows of packets originated at senders to receivers along distinct network paths each including multiple links, such that the flows merge at a common link that imposes a traffic bottleneck on the flows, receives from one or more of the routers router reports that each indicate an aggregate packet loss that represents an aggregate of packet losses experienced by each of the flows at the common link. The controller sends to the senders aggregate loss reports each including the aggregate packet loss so that the senders have common packet loss information for the common link on which to base decisions as to whether to switch from delay-based to loss-based congestion control modes when implementing dual-mode congestion control of the flows. In lieu of the controller, another example employs in-band router messages populated with packet losses by the routers the messages traverse.