公开(公告)号：US20090037600A1

公开(公告)日：2009-02-05

申请号：US12283036

申请日：2008-09-09

Applicant: Kartikeya Chandrayana ,  Matthew Roughan ,  Subhabrata Sen ,  Yin Zhang

Inventor： Kartikeya Chandrayana ,  Matthew Roughan ,  Subhabrata Sen ,  Yin Zhang

IPC: G06F15/16

CPC classification number: H04L45/125 ,  H04L45/04 ,  H04L45/124 ,  H04L45/22 ,  H04L45/24 ,  H04L45/70 ,  H04L47/10 ,  H04L47/11 ,  H04L47/122 ,  H04L47/125 ,  H04L47/20

Abstract: A method for balancing traffic across paths connecting a network to the Internet using a fractional allocation strategy for distributing the traffic from a congested selected path. The strategy includes: (a) associating the paths j with a counter i; (b) calculating the total initial selected path overload; (c) calculating the selected path load, wherein the load is equal to the initial selected path overload less the sum of the low capacity boundary for i path(s); (d) calculating the portion of the traffic on the selected path to be distributed using a bi-sectional search strategy; (e) distributing a portion of the traffic on the selected path to the other paths; and (f) stopping if there are no more paths (i=j), otherwise increasing the numerical value of the counter by one (1) and go to step (c).

Abstract translation: 一种用于使用分数分配策略来平衡通过连接网络到因特网的路径之间的流量的方法，用于分配来自拥塞的所选路径的流量。 该策略包括：（a）将路径j与计数器i相关联; （b）计算总初始选择路径过载; （c）计算所选择的路径负载，其中负载等于初始选择的路径过载，减去i路径的低容量边界的和; （d）使用双向搜索策略计算要分配的所选路径上的业务部分; （e）将所选路径上的一部分业务分发到其他路径; 和（f）如果没有更多的路径（i = j）停止，否则将计数器的数值增加1（1）并转到步骤（c）。

公开(公告)号：US07435831B2

公开(公告)日：2008-10-14

申请号：US11219637

申请日：2005-09-01

Applicant: Wei Chen ,  Penglie Zhang ,  James B. Aggen ,  Daniel Joseph Dairaghi ,  Andrew M. K. Pennell ,  Subhabrata Sen ,  J. J. Kim Wright

Inventor： Wei Chen ,  Penglie Zhang ,  James B. Aggen ,  Daniel Joseph Dairaghi ,  Andrew M. K. Pennell ,  Subhabrata Sen ,  J. J. Kim Wright

IPC: C07D487/04

CPC classification number: C07D471/10 ,  C07D487/04 ,  C07D487/08

Abstract: Compounds are provided that act as potent modulators of one or more of the CCR1, CCR2 and CCR3 receptors. The compounds are generally fused-, spiro- or bridged-nitrogen heterocycles having an aryl and heteroaryl component and are useful in pharmaceutical compositions, methods for the treatment of CCR1-, CCR2- and/or CCR3-mediated diseases, and as controls in assays for the identification of competitive receptor antagonists for the above chemokine receptors.

Abstract translation: 提供了作为CCR1，CCR2和CCR3受体中一种或多种的有效调节剂的化合物。 化合物通常是具有芳基和杂芳基组分的稠合，螺或氮杂环，并且可用于药物组合物，用于治疗CCR1，CCR2和/或CCR3介导的疾病的方法，以及用于测定中的对照 用于鉴定上述趋化因子受体的竞争性受体拮抗剂。

公开(公告)号：US07424489B1

公开(公告)日：2008-09-09

申请号：US11042714

申请日：2005-01-24

Applicant: Nicholas Duffield ,  Carsten Lund ,  Subhabrata Sen ,  Yin Zhang

Inventor： Nicholas Duffield ,  Carsten Lund ,  Subhabrata Sen ,  Yin Zhang

IPC: G06F17/00 ,  G06F7/00

CPC classification number: H04L63/1408 ,  H04L43/022 ,  H04L43/024 ,  Y10S707/99945 ,  Y10S707/99948

Abstract: The present invention develops an efficient streaming method for detecting multidimensional hierarchical heavy hitters from massive data streams and enables near real time detection of anomaly behavior in networks.

Abstract translation: 本发明开发了一种用于从海量数据流中检测多维分层重击打者的有效流式传输方法，并能实现对网络中异常行为的近实时检测。

公开(公告)号：US20060074121A1

公开(公告)日：2006-04-06

申请号：US11219637

申请日：2005-09-01

Applicant: Wei Chen ,  Penglie Zhang ,  James Aggen ,  Daniel Dairaghi ,  Andrew Pennell ,  Subhabrata Sen ,  J.J. Wright

Inventor： Wei Chen ,  Penglie Zhang ,  James Aggen ,  Daniel Dairaghi ,  Andrew Pennell ,  Subhabrata Sen ,  J.J. Wright

IPC: A61K31/4162 ,  C07D487/02

CPC classification number: C07D471/10 ,  C07D487/04 ,  C07D487/08

Abstract: Compounds are provided that act as potent modulators of one or more of the CCR1, CCR2 and CCR3 receptors. The compounds are generally fused-, spiro- or bridged-nitrogen heterocycles having an aryl and heteroaryl component and are useful in pharmaceutical compositions, methods for the treatment of CCR1-, CCR2- and/or CCR3-mediated diseases, and as controls in assays for the identification of competitive receptor antagonists for the above chemokine receptors.

Abstract translation: 提供了作为CCR1，CCR2和CCR3受体中一种或多种的有效调节剂的化合物。 化合物通常是具有芳基和杂芳基组分的稠合，螺或氮杂环，并且可用于药物组合物，用于治疗CCR1，CCR2和/或CCR3介导的疾病的方法，以及用于测定中的对照 用于鉴定上述趋化因子受体的竞争性受体拮抗剂。

公开(公告)号：US20050256130A1

公开(公告)日：2005-11-17

申请号：US10979882

申请日：2004-11-01

Applicant: Andrew Pennell ,  James Aggen ,  J.J. Wright ,  Subhabrata Sen ,  Brian McMaster ,  Daniel Dairaghi ,  Wei Chen ,  Penglie Zhang

Inventor： Andrew Pennell ,  James Aggen ,  J.J. Wright ,  Subhabrata Sen ,  Brian McMaster ,  Daniel Dairaghi ,  Wei Chen ,  Penglie Zhang

IPC: A61K31/496 ,  A61K31/506 ,  C07D231/12 ,  C07D231/16 ,  C07D231/18 ,  C07D231/38 ,  C07D231/56 ,  C07D401/04 ,  C07D401/12 ,  C07D403/04 ,  C07D405/04 ,  C07D409/04 ,  C07D413/14 ,  C07D43/14

CPC classification number: C07D409/04 ,  C07D231/12 ,  C07D231/16 ,  C07D231/18 ,  C07D231/38 ,  C07D231/56 ,  C07D233/61 ,  C07D235/06 ,  C07D249/08 ,  C07D249/14 ,  C07D257/04 ,  C07D401/04 ,  C07D401/12 ,  C07D401/14 ,  C07D403/04 ,  C07D403/06 ,  C07D403/12 ,  C07D405/04 ,  C07D471/04 ,  C07D473/34

Abstract: Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.

Abstract translation: 提供了作为CCR1受体的有效拮抗剂并具有体内抗炎活性的化合物。 化合物通常为芳基哌嗪衍生物，并且可用于药物组合物，用于治疗CCR1介导的疾病的方法，以及用于鉴定竞争性CCR1拮抗剂的测定中的对照。

公开(公告)号：US20050234034A1

公开(公告)日：2005-10-20

申请号：US11071880

申请日：2005-03-02

Applicant: Andrew Pennell ,  James Aggen ,  J.J. Wright ,  Subhabrata Sen ,  Wei Chen ,  Daniel Dairaghi ,  Penglie Zhang

Inventor： Andrew Pennell ,  James Aggen ,  J.J. Wright ,  Subhabrata Sen ,  Wei Chen ,  Daniel Dairaghi ,  Penglie Zhang

IPC: A61K31/397 ,  A61K31/4155 ,  A61K31/422 ,  A61K31/427 ,  C07D403/06 ,  C07D487/12

CPC classification number: C07D487/04 ,  C07D471/10 ,  C07D487/08

Abstract: Compounds are provided that act as potent modulators of one or more of the CCR1, CCR2 and CCR3 receptors. The compounds are generally fused-, spiro- or bridged-nitrogen heterocycles having an aryl and heteroaryl component and are useful in pharmaceutical compositions, methods for the treatment of CCR1-, CCR2- and/or CCR3-mediated diseases, and as controls in assays for the identification of competitive receptor antagonists for the above chemokine receptors.

Abstract translation: 提供了作为CCR1，CCR2和CCR3受体中一种或多种的有效调节剂的化合物。 化合物通常是具有芳基和杂芳基组分的稠合，螺或氮杂环，并且可用于药物组合物，用于治疗CCR1，CCR2和/或CCR3介导的疾病的方法，以及用于测定中的对照 用于鉴定上述趋化因子受体的竞争性受体拮抗剂。

公开(公告)号：US06691312B1

公开(公告)日：2004-02-10

申请号：US09527656

申请日：2000-03-17

Applicant: Subhabrata Sen ,  Don Towsley ,  Zhi-Li Zhang ,  Jayanta Kumar Dey

Inventor： Subhabrata Sen ,  Don Towsley ,  Zhi-Li Zhang ,  Jayanta Kumar Dey

IPC: H04N7173

CPC classification number: H04N21/6405 ,  H04N7/165 ,  H04N21/23406 ,  H04N21/23418 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/64769

Abstract: A method of multicasting video to multiple client nodes via intermediate nodes that includes accessing video information descriptive of the video to be multicast, accessing information describing a distribution tree of nodes from a source of the video to the multiple clients nodes via one or more internetwork nodes, accessing rate constraints of nodes in the distribution tree, accessing buffer allocations of the nodes in the distribution tree, and determining one or more smoothed transmission schedules for each node in the distribution tree based on the accessed video information, the accessed information describing the distribution tree, the accessed rate constraints of nodes in the distribution tree, and the accessed buffer allocations of the nodes in the distribution tree, the one or more transmission schedules describing the transmission of video data to one or more children nodes.

Abstract translation: 一种经由中间节点将视频组播到多个客户端节点的方法，所述中间节点包括访问描述要组播的视频的视频信息，通过一个或多个互联节点访问描述节点的分布树从信息源到多个客户端节点的信息 访问分布树中的节点的速率约束，访问分布树中的节点的缓冲器分配，以及基于所访问的视频信息确定分布树中每个节点的一个或多个平滑的传输调度，描述分布的所访问的信息 树，分发树中的节点的访问速率约束以及分布树中节点的访问缓冲器分配，描述将视频数据传输到一个或多个子节点的一个或多个传输调度。