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    • 1. 发明授权
    • Distributed network monitoring with bounded link utilization in IP networks
    • IP网络中分布式网络监控与有界链路利用
    • US07502329B2
    • 2009-03-10
    • US10351913
    • 2003-01-27
    • Li LiSanjoy PaulMarina K. ThottanBin Yao
    • Li LiSanjoy PaulMarina K. ThottanBin Yao
    • H04L12/28H04L12/403H04J3/16G06F15/173
    • H04L43/10H04L41/0213H04L41/046H04L41/0896H04L41/5009
    • A method and apparatus for optimizing a distributed polling system in a network comprising a plurality of nodes. The method includes identifying bandwidth constraints on polling traffic for each of the plurality of nodes. Selecting, from a plurality of unpolled nodes within the plurality of nodes, at least one poller node according to a maximum number of unpolled nodes assignable to each of the at least one poller node without violating bandwidth constraints, and respectively assigning the unpolled nodes as pollee nodes to the at least one poller node. The apparatus includes a central manager and a plurality of pollee nodes coupled to at least one poller node via at least one routing path. At least one aggregating node is coupled to the at least one poller nodes, where the aggregating node is further coupled to the central manager.
    • 一种用于优化包括多个节点的网络中的分布式轮询系统的方法和装置。 该方法包括识别对于多个节点中的每个节点的轮询业务的带宽约束。 根据可分配给所述至少一个轮询器节点中的每一个的最大数量的未被校准的节点,在多个节点内从多个未完成节点中选择至少一个轮询器节点,而不违反带宽限制,以及分别将未被校准的节点分配为轮询 节点到至少一个轮询器节点。 该装置包括中央管理器和经由至少一个路由路径耦合到至少一个轮询器节点的多个轮询节点。 至少一个聚合节点耦合到至少一个轮询器节点,其中聚合节点进一步耦合到中央管理器。
    • 2. 发明授权
    • Latency equalization for interactive network applications
    • 互动网络应用的延迟均衡
    • US07885271B2
    • 2011-02-08
    • US12194601
    • 2008-08-20
    • Li LiMarina K. ThottanMinlan Yu
    • Li LiMarina K. ThottanMinlan Yu
    • H04L12/28G01R31/08
    • H04L45/00H04L43/0852H04L45/121H04L45/24H04L45/56H04L45/60
    • A network configuration that supports latency-equalization (LEQ) routing by effectively “storing” packets on communication links, rather than at end points. A suitable network configuration is found by (i) identifying a candidate pool of routers through which the participating client terminals and application servers can exchange packets intended for LEQ routing and (ii) analyzing the delay inventory corresponding to the network paths connecting the client terminals and application servers, through those routers. Based on the analysis, M routers from the candidate pool are selected to serve as hub nodes. Each participating client terminal is assigned m of these M hub nodes and, thereafter, directs and receives its packets intended for LEQ routing through one of these m hub nodes.
    • 通过在通信链路而不是端点上有效地“存储”分组来支持延迟均衡(LEQ)路由的网络配置。 通过以下方式找到合适的网络配置:(i)识别参与的客户终端和应用服务器可以通过其交换旨在用于LEQ路由的分组的路由器的候选池,以及(ii)分析与连接客户终端的网络路径相对应的延迟库存,以及 应用服务器,通过这些路由器。 基于分析,选择来自候选池的M个路由器作为集线器节点。 每个参与的客户端被分配到这些M个集线器节点的m个,之后,通过这些m个集线器节点中的一个引导并接收用于LEQ路由的分组。
    • 3. 发明申请
    • Latency Equalization for Interactive Network Applications
    • 互动网络应用的延迟均衡
    • US20100046527A1
    • 2010-02-25
    • US12194601
    • 2008-08-20
    • Li LiMarina K. ThottanMinlan Yu
    • Li LiMarina K. ThottanMinlan Yu
    • H04L12/28H04L12/56
    • H04L45/00H04L43/0852H04L45/121H04L45/24H04L45/56H04L45/60
    • A network configuration that supports latency-equalization (LEQ) routing by effectively “storing” packets on communication links, rather than at end points. A suitable network configuration is found by (i) identifying a candidate pool of routers through which the participating client terminals and application servers can exchange packets intended for LEQ routing and (ii) analyzing the delay inventory corresponding to the network paths connecting the client terminals and application servers, through those routers. Based on the analysis, M routers from the candidate pool are selected to serve as hub nodes. Each participating client terminal is assigned m of these M hub nodes and, thereafter, directs and receives its packets intended for LEQ routing through one of these m hub nodes.
    • 通过在通信链路而不是端点上有效地“存储”分组来支持延迟均衡(LEQ)路由的网络配置。 通过以下方式找到合适的网络配置:(i)识别参与的客户终端和应用服务器可以通过其交换旨在用于LEQ路由的分组的路由器的候选池,以及(ii)分析与连接客户终端的网络路径相对应的延迟库存,以及 应用服务器,通过这些路由器。 基于分析,选择来自候选池的M个路由器作为集线器节点。 每个参与的客户端被分配到这些M个集线器节点的m个,之后,通过这些m个集线器节点中的一个引导并接收用于LEQ路由的分组。