公开(公告)号：US08996917B1

公开(公告)日：2015-03-31

申请号：US13709619

申请日：2012-12-10

Applicant: Google Inc.

Inventor： Vijay Chandramohan ,  Sushant Jain ,  Alok Kumar ,  Anand Raghuraman

IPC: G06F11/00

CPC classification number: G06F11/3696

Abstract: Systems and methods are described herein for validating operation of a centrally managed network. A central controller is configured to manage a network, and an emulator configured to emulate one or more nodes in the network is connected to the central controller. The emulator determines a state value for one or more nodes in the network, and the state value represents whether the respective node is in error. The emulator receives a first plurality of policies including instructions for the nodes in the network, and whether the policies are consistent with one another is identified.

Abstract translation: 这里描述了用于验证集中管理的网络的操作的系统和方法。 中央控制器被配置为管理网络，并且被配置为模拟网络中的一个或多个节点的仿真器被连接到中央控制器。 仿真器确定网络中一个或多个节点的状态值，状态值表示相应节点是否存在错误。 模拟器接收包括网络中的节点的指令的第一多个策略以及策略是否彼此一致。

公开(公告)号：US20150188844A1

公开(公告)日：2015-07-02

申请号：US14657480

申请日：2015-03-13

Applicant: Google Inc.

Inventor： Sushant Jain ,  Anand Raghuraman ,  Alok Kumar ,  Uday Ramakrishna Naik ,  Aspi Siganporia

IPC: H04L12/927 ,  H04L12/801 ,  H04L12/26

CPC classification number: H04L47/801 ,  H04L41/0896 ,  H04L43/0894 ,  H04L47/11 ,  H04L47/2441 ,  H04L47/808 ,  H04L47/823 ,  H04L47/828

Abstract: The present invention pertains to the allocation of bandwidth on a global large scale network. Systems and methods are provided to base bandwidth allocation on the predicted bandwidth demands of the network users. In allocating bandwidth, each user is assigned a user weight value, and is to be allocated bandwidth in proportion to that value. In addition, the bandwidth allocation is enforced so as to ensure that bandwidth allocation policies are maintained.

Abstract translation: 本发明涉及全球大规模网络上的带宽分配。 提供了系统和方法来基于网络用户预测的带宽需求的带宽分配。 在分配带宽时，为每个用户分配一个用户权重值，并且与该值成比例地分配带宽。 另外，实施带宽分配，以确保维护带宽分配策略。