公开(公告)号：US20140064079A1

公开(公告)日：2014-03-06

申请号：US13924303

申请日：2013-06-21

Applicant: Broadcom Corporation

Inventor： Bruce KWAN ,  Puneet AGARWAL

IPC: H04L12/801

CPC classification number: H04L47/12 ,  H04L47/30 ,  H04L47/31

Abstract: A computer-implemented method for implementing a congestion management policy, the method including, determining a minimum congestion state for a first queue, based on a minimum guarantee use count of the first queue, determining a shared congestion state for the first queue, based on a shared buffer use count and a shared buffer congestion threshold, wherein the shared buffer congestion threshold is further based on an amount of remaining buffer memory and determining a global congestion state based on a global shared buffer use count. In certain aspects, the method further includes implementing a congestion management policy based on the minimum congestion state, the shared congestion state and the global congestion state. Systems and computer-readable media are also provided.

Abstract translation: 一种用于实现拥塞管理策略的计算机实现的方法，所述方法包括：基于所述第一队列的最小保证使用次数确定第一队列的最小拥塞状态，基于所述第一队列的最小保密使用次数确定所述第一队列的共享拥塞状态 共享缓冲器使用计数和共享缓冲器拥塞阈值，其中所述共享缓冲器拥塞阈值还基于剩余缓冲存储器的量，并且基于全局共享缓冲器使用计数来确定全局拥塞状态。 在某些方面，该方法还包括基于最小拥塞状态，共享拥塞状态和全局拥塞状态来实现拥塞管理策略。 还提供系统和计算机可读介质。

公开(公告)号：US20140185628A1

公开(公告)日：2014-07-03

申请号：US13759967

申请日：2013-02-05

Applicant: BROADCOM CORPORATION

Inventor： Brad MATTHEWS ,  Bruce KWAN ,  Puneet AGARWAL

IPC: H04L12/56

CPC classification number: H04L47/50 ,  H04L47/6215

Abstract: A method for managing data traffic operating on a deadline is provided. The method includes receiving, on an intermediate node, a packet having one or more traffic characteristics. The method also includes evaluating, on the intermediate node, the one or more traffic characteristics to determine a priority of the packet. The method also includes selecting one of multiple queues on the intermediate node based on the determined priority. The method also includes processing, on the intermediate node, the packet based on the determined priority. The method also includes enqueuing the processed packet into the selected queue. The method further includes outputting the queued packet from the selected queue.

Abstract translation: 提供了一种管理在期限内运行的数据流量的方法。 该方法包括在中间节点上接收具有一个或多个业务特性的分组。 该方法还包括在中间节点上评估一个或多个业务特性以确定分组的优先级。 该方法还包括基于所确定的优先级来选择中间节点上的多个队列之一。 该方法还包括在中间节点上基于确定的优先级处理分组。 该方法还包括将处理的分组进入队列。 该方法还包括从所选择的队列输出排队的分组。