公开(公告)号：US09608938B2

公开(公告)日：2017-03-28

申请号：US14457660

申请日：2014-08-12

申请人： Sivakumar Venkatesan ,  Mayuresh Bakshi ,  Rohit Sharma

发明人： Sivakumar Venkatesan ,  Mayuresh Bakshi ,  Rohit Sharma

IPC分类号： H04L12/26 ,  G01R31/08 ,  H04L12/935 ,  H04L12/931 ,  H04L12/947

CPC分类号： H04L49/3009 ,  H04L43/0894 ,  H04L49/25 ,  H04L49/506

摘要： A method and system for tracking and managing network flows including receiving a first flow counter value for a flow of first flows and determining that the flow is an elephant flow. The method further includes obtaining flow egress port information by determining an egress port on a switch for each of the first flows, obtaining port congestion information for the switch, where the port congestion information includes port congestion data for each egress port, and selecting, based on the port congestion information and the flow egress port information, a new egress port for the flow, and sending a request to update a switch chip on the switch, where the request specifies that subsequently received packets for the flow are to be forwarded out of the new egress port.

公开(公告)号：US08794222B2

公开(公告)日：2014-08-05

申请号：US12969742

申请日：2010-12-16

申请人： Brian W. Schwandt ,  Saru Dawar ,  Chirag Parikh ,  Christopher E. Holm ,  Peter K. Herman ,  Gregory W. Hoverson ,  Rohit Sharma ,  Benoit Le Roux ,  Jean-Luc Goichaoua ,  Shiming Feng ,  Gerard Malgorn ,  Arun Janakiraman ,  Jerald J. Moy ,  Himani Deshpande ,  Barry M. Verdegan ,  Howard E. Tews ,  Roger L. Zoch ,  Bryan P. Steffen ,  Patricia E. Heckel

发明人： Brian W. Schwandt ,  Scott P. Heckel ,  Saru Dawar ,  Chirag Parikh ,  Christopher E. Holm ,  Peter K. Herman ,  Gregory W. Hoverson ,  Rohit Sharma ,  Benoit Le Roux ,  Jean-Luc Goichaoua ,  Shiming Feng ,  Gerard Malgorn ,  Arun Janakiraman ,  Jerald J. Moy ,  Himani Deshpande ,  Barry M. Verdegan ,  Howard E. Tews ,  Roger L. Zoch ,  Bryan P. Steffen

IPC分类号： F01M13/00 ,  F02B25/06

CPC分类号： F01M13/04 ,  F01M13/022 ,  F01M13/023 ,  F01M2013/0072 ,  F01M2013/0422 ,  F01M2013/0438

摘要： An internal combustion engine crankcase ventilation rotating coalescer includes an annular rotating coalescing filter element, an inlet port supplying blowby gas from the crankcase to the hollow interior of the annular rotating coalescing filter element, and an outlet port delivering cleaned separated air from the exterior of the rotating element. The direction of blowby gas is inside-out, radially outwardly from the hollow interior to the exterior.

摘要翻译： 内燃机曲轴箱通风旋转聚结器包括环形旋转聚结过滤元件，将来自曲轴箱的窜气供应到环形旋转聚结过滤器元件的中空内部的入口端口以及从清洁空气的外部输送清洁的分离空气的出口 旋转元件 窜气的方向是内向外，从中空的内部到外部径向向外。

公开(公告)号：US07995499B2

公开(公告)日：2011-08-09

申请号：US11562988

申请日：2006-11-23

申请人： Rohit Sharma ,  Mandar Joshi ,  Padavala Rao ,  Gokul Tirumalai

发明人： Rohit Sharma ,  Mandar Joshi ,  Padavala Rao ,  Gokul Tirumalai

IPC分类号： H04L12/28

CPC分类号： H04L12/4625 ,  H04L45/00 ,  H04L45/02 ,  H04L45/48

摘要： In one embodiment, configuring one or more ports of an access layer entity connected to a distribution layer entity to suppress one or more network topology change information from transmitting to the distribution layer entity of a data network, detecting a state change to a forwarding state on the one or more ports of the access layer entity, and configuring the one or more ports of the access layer entity in the data network connected to the distribution layer entity to transmit a predetermined data packet on the one or more ports of the access layer entity whose state has changed to the forwarding state are provided.

摘要翻译： 在一个实施例中，配置连接到分发层实体的接入层实体的一个或多个端口，以抑制一个或多个网络拓扑将信息从传输到数据网络的分发层实体，检测到转发状态的状态改变 接入层实体的一个或多个端口，以及配置连接到分布层实体的数据网络中的接入层实体的一个或多个端口，以在接入层实体的一个或多个端口上发送预定数据分组 提供其状态改变为转发状态。

公开(公告)号：US07184402B1

公开(公告)日：2007-02-27

申请号：US09944782

申请日：2001-08-30

申请人： Rohit Sharma ,  Chang Ahn ,  Swaminathan Sundararaman

发明人： Rohit Sharma ,  Chang Ahn ,  Swaminathan Sundararaman

IPC分类号： H04L12/46

CPC分类号： H04L47/10 ,  H04L47/125 ,  H04L47/16

摘要： A distribution pattern is established to distribute multilink frame relay (MFR) fragments. The distribution pattern includes a sequence of link entries associated with links in a link bundle. A number of link entries in the distribution pattern is determined by dividing a total link speed of the link bundle by a minimum possible link speed supported by a system. Each link entry is placed in the distribution pattern when the associated link is capable of transmitting a current fragment in a fastest transmit time. The fastest transmit time is determined based on the link speed of the link and a transmit time for the link to transmit other fragments previously allocated to that link. The fragments are distributed to the links in the link bundle according to the distribution pattern from a first link entry to a last link entry in the distribution pattern. The distribution pattern is repeated after the last link entry.

摘要翻译： 建立分布模式以分发多链路帧中继（MFR）片段。 分发模式包括与链接束中的链接相关联的链接条目的序列。 通过将链路束的总链路速度除以系统支持的最小可能链路速度来确定分配模式中的多个链路条目。 当相关联的链路能够以最快的发送时间发送当前片段时，每个链接条目被放置在分布模式中。 最快的发送时间是基于链路的链路速度和链路的传输时间来确定的，以传送先前分配给该链路的其他分段。 根据从分布模式中的第一链接条目到最后链接条目的分布模式，将片段分布到链接束中的链接。 分配模式在最后一个链接入口之后重复。

公开(公告)号：US07167646B2

公开(公告)日：2007-01-23

申请号：US11108771

申请日：2005-04-19

申请人： Hon Wah Chin ,  Rohit Sharma ,  Holden Jessup ,  Denis Zaccarin

发明人： Hon Wah Chin ,  Rohit Sharma ,  Holden Jessup ,  Denis Zaccarin

IPC分类号： G02F1/00 ,  H04B10/20

CPC分类号： H04J14/0227 ,  H04J3/085 ,  H04J14/0241 ,  H04J14/0283 ,  H04J14/0295

摘要： In a ring having first and second adjacent nodes, and two fibers carrying information between the first and second nodes, the first fiber carries information in one direction, while the second fiber carries information in another direction. Each fiber includes wavelength capacity allocated to working and protection traffic. The working and protection wavelength capacities in the first fiber are respectively assigned to first and second disjoint sets of wavelengths, while the working and protection wavelength capacities in the second fiber are respectively assigned to the second and first disjoint sets of wavelengths.

摘要翻译： 在具有第一和第二相邻节点的环中，以及在第一和第二节点之间承载信息的两个光纤，第一光纤沿一个方向传送信息，而第二光纤在另一个方向上传送信息。 每个光纤包括分配给工作和保护流量的波长容量。 第一光纤中的工作和保护波长容量分别被分配给第一和第二不相交的波长组，而第二光纤中的工作和保护波长容量分别被分配给第二和第一不相交的波长组。

公开(公告)号：US20050031345A1

公开(公告)日：2005-02-10

申请号：US10929549

申请日：2004-08-31

申请人： Rohit Sharma ,  Larry McAdams

发明人： Rohit Sharma ,  Larry McAdams

IPC分类号： H04Q11/00 ,  G02F1/00

CPC分类号： H04J14/0295 ,  H04J14/0283 ,  H04J14/0286 ,  H04J14/0291 ,  H04Q11/0062 ,  H04Q11/0071 ,  H04Q2011/0049 ,  H04Q2011/0081

摘要： Techniques for providing normal operation and service restoration capability in the event of failure of terminal equipment or transmission media in a heterogeneous network, such as a hybrid network containing single- and multi-wavelength lightwave communications systems. An optical switching node (OSN) is placed at each node in the ring network to provide the required connections between various fibers and terminal equipment, but having switch states that allow signals on the protection fibers to bypass the terminal equipment at that node. Ring-switched signals propagate around the ring on protection fibers without encountering the terminal equipment at the intervening nodes. To the extent that the protection fiber links between any given pair of nodes are incapable of supporting all the relevant communication regimes, such links are modified to provide such support.

公开(公告)号：US5986783A

公开(公告)日：1999-11-16

申请号：US019347

申请日：1998-02-05

申请人： Rohit Sharma ,  Larry R. McAdams

发明人： Rohit Sharma ,  Larry R. McAdams

IPC分类号： H04B10/02 ,  H04B10/213 ,  H04B17/00 ,  H04J14/02 ,  H04Q11/00 ,  H04Q11/04 ,  H04B10/20

CPC分类号： H04Q11/0478 ,  H04J14/0283 ,  H04J14/0291 ,  H04Q11/0005 ,  H04Q11/0062 ,  H04J14/0212 ,  H04J14/0297 ,  H04Q2011/0049 ,  H04Q2011/0081 ,  H04Q2011/0092

摘要： Techniques for providing normal operation and service restoration capability in the event of failure of terminal equipment or transmission media in a heterogeneous network, such as a hybrid network containing single- and multi-wavelength lightwave communications systems.

摘要翻译： 在诸如包含单波长和多波长光波通信系统的混合网络的异构网络中的终端设备或传输介质故障的情况下提供正常操作和服务恢复能力的技术。

公开(公告)号：US07366098B1

公开(公告)日：2008-04-29

申请号：US10222275

申请日：2002-08-15

申请人： Raja Rangarjan ,  Ashish Gupta ,  Rohit Sharma ,  Naresh Kumar Sharma ,  Frederic Mathieu ,  Jayakumar Jayakumar

发明人： Raja Rangarjan ,  Ashish Gupta ,  Rohit Sharma ,  Naresh Kumar Sharma ,  Frederic Mathieu ,  Jayakumar Jayakumar

IPC分类号： H04L12/26 ,  H04J3/14 ,  G08C15/00 ,  G06F11/00

CPC分类号： H04L47/10 ,  H04L47/20 ,  H04L47/27 ,  H04L47/28

摘要： A method is described that resets a first count and resets a second count if a first transmission unit is recognized as being within a new measurement time window. The first transmission unit has a size. The method also increments the first count by the first transmission unit size and by the size of each subsequent transmission unit that is received within the new measurement time window after the first transmission unit—so long as the first count does not exceed a maximum allowable value for the first count. The method also checks if a maximum value for the second count is exceeded if it is incremented by a second transmission unit size. The second transmission unit is received within the measurement time window. The check is in response to a determination that the first count would have exceeded the first count maximum allowable valuable if the first count were incremented by the second transmission unit size.

摘要翻译： 描述了如果第一传输单元被识别为在新的测量时间窗内，则复位第一计数并复位第二计数的方法。 第一传输单元具有大小。 该方法还通过第一传输单元大小和在第一传输单元之后的新测量时间窗口内接收的每个后续传输单元的大小来增加第一计数 - 只要第一计数不超过最大允许值 为第一个计数。 该方法还检查是否超过第二个计数的最大值，如果它增加了第二个传输单元大小。 在测量时间窗口内接收第二传输单元。 该检查是响应于确定第一计数将超过第一计数最大允许值，如果第一计数增加第二传输单元大小。

公开(公告)号：US20070212700A1

公开(公告)日：2007-09-13

申请号：US11518590

申请日：2006-09-07

申请人： Rama Ranganathan ,  William Russ ,  Christopher Larson ,  Rohit Sharma

发明人： Rama Ranganathan ,  William Russ ,  Christopher Larson ,  Rohit Sharma

IPC分类号： C12Q1/68 ,  G06F19/00

CPC分类号： G16B30/00 ,  G16B20/00 ,  G16B40/00

摘要： Methods of using biological sequence data. Evolved biological sequences may be used to identify the defining biological characteristics of the sequences—the three-dimensional structure and biochemical function. Some of the present methods extract such information, use such information to predict functional mechanism, and/or use such information in the design of artificial biological sequences. Other methods are included, as are related computer readable media and computer systems.

摘要翻译： 使用生物序列数据的方法。 演化的生物学序列可用于鉴定序列的定义生物学特征 - 三维结构和生物化学功能。 本方法中的一些提取这些信息，使用这样的信息来预测功能机制，和/或在设计人造生物序列时使用这些信息。 还包括其他方法，以及相关的计算机可读介质和计算机系统。

公开(公告)号：US06885822B1

公开(公告)日：2005-04-26

申请号：US09875243

申请日：2001-06-05

申请人： Hon Wah Chin ,  Rohit Sharma ,  Holden Jessup ,  Denis Zaccarin

发明人： Hon Wah Chin ,  Rohit Sharma ,  Holden Jessup ,  Denis Zaccarin

IPC分类号： H04B10/213 ,  H04J3/08 ,  H04J14/02 ,  G02F1/00 ,  H04B10/20

CPC分类号： H04J14/0227 ,  H04J3/085 ,  H04J14/0241 ,  H04J14/0283 ,  H04J14/0295

摘要： In a ring having first and second adjacent nodes, and two fibers carrying information between the first and second nodes, the first fiber carries information in one direction, while the second fiber carries information in another direction. Each fiber includes wavelength capacity allocated to working and protection traffic. The working and protection wavelength capacities in the first fiber are respectively assigned to first and second disjoint sets of wavelengths, while the working and protection wavelength capacities in the second fiber are respectively assigned to the second and first disjoint sets of wavelengths.

摘要翻译： 在具有第一和第二相邻节点的环中，以及在第一和第二节点之间承载信息的两个光纤，第一光纤沿一个方向传送信息，而第二光纤在另一个方向上传送信息。 每个光纤包括分配给工作和保护流量的波长容量。 第一光纤中的工作和保护波长容量分别被分配给第一和第二不相交的波长组，而第二光纤中的工作和保护波长容量分别被分配给第二和第一不相交的波长组。