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1.发明授权Method and apparatus for interconnecting a user agent to a cluster of servers 有权用于将用户代理与服务器集群互连的方法和装置公开(公告)号：US09479542B2
公开(公告)日：2016-10-25
申请号：US14233594
申请日：2012-07-09
CPC分类号： H04L65/1006 , H04L41/0654 , H04L65/1066 , H04L67/1004 , H04L67/1029 , H04L67/1034 , H04L67/14 , H04L67/142 , H04L67/148
摘要： An apparatus (CEG) for interconnecting a user agent to a cluster of servers, the apparatus comprising a first protocol agent configured to exchange first messages with said user agent according to a SIP protocol, wherein said apparatus has the role of a User Agent Server; a second protocol agent configured to exchange second messages with a selected server from among said cluster of servers according to the SIP protocol, wherein said apparatus has the role of a User Agent Client; interconnection means for relaying messages from among said first messages and said second messages between said first protocol agent and said second protocol agent; wherein said second protocol agent is further configured to terminate elasticity control messages received from said cluster of servers.
摘要翻译： 一种用于将用户代理与服务器集群互连的设备（CEG），所述设备包括被配置为根据SIP协议与所述用户代理交换第一消息的第一协议代理，其中所述设备具有用户代理服务器的角色; 第二协议代理，被配置为根据SIP协议从所述服务器集群中的所选服务器交换第二消息，其中所述设备具有用户代理客户端的角色; 用于在所述第一协议代理和所述第二协议代理之间中继来自所述第一消息和所述第二消息之间的消息的互连装置; 其中所述第二协议代理还被配置为终止从所述服务器群集接收的弹性控制消息。
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2.发明申请METHOD AND APPARATUS FOR INTERCONNECTING A USER AGENT TO A CLUSTER OF SERVERS 有权将用户代理连接到服务器集群的方法和装置公开(公告)号：US20140215031A1
公开(公告)日：2014-07-31
申请号：US14233594
申请日：2012-07-09
CPC分类号： H04L65/1006 , H04L41/0654 , H04L65/1066 , H04L67/1004 , H04L67/1029 , H04L67/1034 , H04L67/14 , H04L67/142 , H04L67/148
摘要： An apparatus (CEG) for interconnecting a user agent to a cluster of servers, the apparatus comprising a first protocol agent configured to exchange first messages with said user agent according to a SIP protocol, wherein said apparatus has the role of a User Agent Server; a second protocol agent configured to exchange second messages with a selected server from among said cluster of servers according to the SIP protocol, wherein said apparatus has the role of a User Agent Client; interconnection means for relaying messages from among said first messages and said second messages between said first protocol agent and said second protocol agent; wherein said second protocol agent is further configured to terminate elasticity control messages received from said cluster of servers.
摘要翻译： 一种用于将用户代理与服务器集群互连的设备（CEG），所述设备包括被配置为根据SIP协议与所述用户代理交换第一消息的第一协议代理，其中所述设备具有用户代理服务器的角色; 第二协议代理，被配置为根据SIP协议从所述服务器集群中的所选服务器交换第二消息，其中所述设备具有用户代理客户端的角色; 互连装置，用于在所述第一协议代理和所述第二协议代理之间中继所述第一消息中的消息和所述第二消息; 其中所述第二协议代理还被配置为终止从所述服务器群集接收的弹性控制消息。
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3.发明授权Method for transferring state information pertaining to a plurality of SIP conversations 有权用于传送与多个SIP会话有关的状态信息的方法公开(公告)号：US09509576B2
公开(公告)日：2016-11-29
申请号：US14233551
申请日：2012-07-09
IPC分类号： G06F15/173 , H04L12/26 , H04L29/06 , H04L29/08
CPC分类号： H04L43/04 , H04L43/0876 , H04L65/1006 , H04L65/1083 , H04L67/1029 , H04L67/1031 , H04L67/14 , H04L67/142 , H04L67/148
摘要： A method for transferring state information pertaining to a plurality of SIP conversations from a first SIP server to a second SIP server, said first SIP server and said second SIP server being operatively connected to one or more SIP gateways, the method comprising at a controlling node: monitoring said first SIP server until ongoing transactions are terminated; after termination of said ongoing transactions, obtaining dialog state information pertaining to conversations managed by said first SIP server from said first SIP server; and storing said obtained dialog state information at said second SIP server.
摘要翻译： 一种用于将与多个SIP对话有关的状态信息从第一SIP服务器传送到第二SIP服务器的方法，所述第一SIP服务器和所述第二SIP服务器可操作地连接到一个或多个SIP网关，所述方法包括在控制节点 ：监控所述第一SIP服务器，直到持续交易终止为止; 在所述正在执行的事务终止之后，从所述第一SIP服务器获取与由所述第一SIP服务器管理的对话有关的对话状态信息; 以及将所获得的所述对话状态信息存储在所述第二SIP服务器。
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4.发明申请METHOD FOR TRANSFERRING STATE INFORMATION PERTAINING TO A PLURALITY OF SIP CONVERSATIONS 有权传递SIP多媒体对话的状态信息的方法公开(公告)号：US20140310406A1
公开(公告)日：2014-10-16
申请号：US14233551
申请日：2012-07-09
CPC分类号： H04L43/04 , H04L43/0876 , H04L65/1006 , H04L65/1083 , H04L67/1029 , H04L67/1031 , H04L67/14 , H04L67/142 , H04L67/148
摘要： A method for transferring state information pertaining to a plurality of SIP conversations from a first SIP server to a second SIP server, said first SIP server and said second SIP server being operatively connected to one or more SIP gateways, the method comprising at a controlling node: monitoring said first SIP server until ongoing transactions are terminated; after termination of said ongoing transactions, obtaining dialog state information pertaining to conversations managed by said first SIP server from said first SIP server; and storing said obtained dialog state information at said second SIP server.
摘要翻译： 一种用于将与多个SIP对话有关的状态信息从第一SIP服务器传送到第二SIP服务器的方法，所述第一SIP服务器和所述第二SIP服务器可操作地连接到一个或多个SIP网关，所述方法包括在控制节点 ：监控所述第一SIP服务器，直到持续交易终止为止; 在所述正在执行的事务终止之后，从所述第一SIP服务器获取与由所述第一SIP服务器管理的对话有关的对话状态信息; 以及将所获得的所述对话状态信息存储在所述第二SIP服务器。
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公开(公告)号：US10148742B2
公开(公告)日：2018-12-04
申请号：US12276719
申请日：2008-11-24
IPC分类号： G06F15/173 , H04L29/08 , G06F9/54 , G06F11/20 , H04L29/14
摘要： The invention relates to a computer system and method for high availability processing through a session on a transport connection, for use in a cluster with at least two nodes. The system comprises a protocol component; a cluster with at least two nodes, said cluster being arranged for running the protocol component; and a server arranged for maintaining a protocol session on a transport connection with a node of the cluster. The cluster is arranged for maintaining on each of said at least two nodes one instance of the protocol component, so that at least two instances are active; the server is arranged for simultaneously maintaining a protocol session with each instance.
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公开(公告)号：US20150248461A1
公开(公告)日：2015-09-03
申请号：US14193460
申请日：2014-02-28
申请人： Bart A. Theeten , Nico Janssens
发明人： Bart A. Theeten , Nico Janssens
IPC分类号： G06F17/30
CPC分类号： G06F16/24568 , G06F16/2433 , G06F16/24524
摘要： A streaming query control capability is presented herein. The streaming query control capability may support improvement or optimization of various aspects of streaming queries. The streaming query control capability may support improvements or optimization in streaming query performance within an environment. The streaming query control capability may support improvements in streaming query performance via improvements in deployment of a streaming query to an environment. The streaming query control capability may support improvements in streaming query performance via modification of a streaming query intended for execution in an environment based on measurement data collected from the environment. The streaming query control capability may support improvements in streaming query performance via integrated deployment and activation of multiple streaming queries sharing a common characteristic. Various combinations of such capabilities may be supported for improvement or optimization of various aspects of streaming queries.
摘要翻译： 本文介绍了流式查询控制功能。 流式查询控制功能可以支持流式查询的各个方面的改进或优化。 流式查询控制功能可以支持在环境中的流式查询性能的改进或优化。 流式查询控制功能可以通过改进将流式查询部署到环境来支持流式查询性能的改进。 流式查询控制功能可以通过基于从环境收集的测量数据修改旨在在环境中执行的流式查询来支持流式查询性能的改进。 流式查询控制功能可以通过集成部署和激活共享共同特征的多个流查询来支持流式查询性能的改进。 可以支持这种功能的各种组合来改进或优化流式查询的各个方面。
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公开(公告)号：US20080052332A1
公开(公告)日：2008-02-28
申请号：US11842922
申请日：2007-08-21
申请人： Nico Janssens , Bert Van Vlerken
发明人： Nico Janssens , Bert Van Vlerken
IPC分类号： G06F12/00
CPC分类号： G06F9/4493
摘要： A method of removing an instance of a stateful session bean from a passive state, and a computer program product to execute this method. An event initiates the removal of said instance of the SFSB from the passive state to a does-not-exist state. Upon that event, a function of a container managing the SFSB is triggered. Said function handles the release of external state objects associated with the instance of the SFSB upon removing the instance of the SFSB. In one preferred embodiment of the method introducing a new type of callback method, said instance of the SFSB is partially reactivated, after calling said new type of callback method on said instance of the SFSB, by setting said instance of the SFSB in a near remove state between the passive state and the does-not-exist state.
摘要翻译： 从被动状态去除有状态会话bean的实例的方法，以及执行该方法的计算机程序产品。 事件启动将SFSB的所述实例从被动状态移除到不存在的状态。 在该事件中，触发管理SFSB的容器的功能。 所述功能在删除SFSB的实例时处理与SFSB的实例相关联的外部状态对象的释放。 在引入新类型的回调方法的方法的一个优选实施例中，在通过将SFSB的所述实例设置在近似移除中之后，SFSB的所述实例在SFSB的所述实例上调用所述新类型的回调方法之后被部分地重新激活 被动状态与不存在状态之间的状态。
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公开(公告)号：US20060114898A1
公开(公告)日：2006-06-01
申请号：US11270627
申请日：2005-11-10
申请人： Dirk Gorteman , Nico Janssens
发明人： Dirk Gorteman , Nico Janssens
CPC分类号： H04L61/2015 , H04L29/12235 , H04L61/2023 , H04L67/2804
摘要： Methods for providing internet-layer addresses from serving devices (1) via relaying devices (4) to client devices (3) comprise the steps of, at the relaying devices (4), receiving first messages (101a) from the client devices (3) and second messages (102a) from the serving devices and transmitting further first messages (101b) to the serving devices (1) and further second messages (102b) to the client devices (3). To allow the relaying devices (4) to monitor certain traffic relatively sufficiently, the method is provided with the step of, at the relaying devices (4), inserting internet-layer (internet protocol=layer-3) addresses defining the relaying devices (4) into higher-layer (user datagram protocol=layer-4) fields of the further second messages (102b), which higher-layer fields were originally designed for identifying the serving devices (1). As a result, future messages to be sent from the client devices (3) to the serving devices (1) must pass the relaying devices (4). The higher-layer fields comprise server internet protocol address fields and option-54 fields. The dynamic host configuration protocol messages are discover, offer, request, acknowledge and request and/or renew and/or release messages.
摘要翻译： 从服务设备（1）经由中继设备（4）向客户端设备（3）提供互联网层地址的方法包括以下步骤：在中继设备（4）处，从客户端设备（101）接收第一消息（101a） 3）和来自服务设备的第二消息（102a），并且向客户端设备（3）发送另外的第一消息（101b）到服务设备（1）以及另外的第二消息（102b）。 为了允许中继设备（4）相对充分地监视某些流量，该方法具有以下步骤：在中继设备（4）处，插入定义中继设备的互联网层（互联网协议=第3层）地址 4）到另外的第二消息（102b）的更高层（用户数据报协议=第4层）字段中，哪个较高层字段最初被设计用于识别服务设备（1）。 结果，从客户端设备（3）发送到服务设备（1）的未来消息必须通过中继设备（4）。 较高层的字段包括服务器互联网协议地址字段和选项54字段。 动态主机配置协议消息是发现，提供，请求，确认和请求和/或更新和/或释放消息。
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公开(公告)号：US20050013301A1
公开(公告)日：2005-01-20
申请号：US10890271
申请日：2004-07-14
申请人： Christele Bouchat , Nico Janssens , Sven Ooghe , Erwin Six
发明人： Christele Bouchat , Nico Janssens , Sven Ooghe , Erwin Six
CPC分类号： H04L61/2015 , H04L12/2878 , H04L29/12018 , H04L61/10
摘要： In methods for setting up communications between digital-subscriber-line terminal modems (13) and internet-service-providers (30) via digital-subscriber-line-access-multiplexers (2,20) and forwarders (3) of asynchronous-transfer-mode-networks (1) further comprising dynamic-host-configuration-protocol-relay-agents (4,40), first messages are sent from the terminal modems (13) to the agents (4,40) via the access multiplexers (2,20), which first messages comprise incoming logical identifiers defining couplings (14) between the terminal modems (13) and the access multiplexers (2,20), second messages are sent from the agents (4,40) to dynamic-host-configuration-protocol-servers (5) for receiving internet-protocol-addresses to be supplied to the terminal modems (13) via the agents (4,40). To be able to locate the agents (4,40) outside the forwarders (3), the agents (4,40) convert the first messages into the second messages at least by inserting outgoing logical identifiers defining couplings (6) between the access multiplexers (2,20) and the forwarders (3), and the forwarders (3) are informed about relationships between the Internet-Protocol-addresses and the outgoing logical identifiers. The forwarders (3) then have sufficient knowlegde to find the right (part of the) access multiplexer (2,20).
摘要翻译： 在用于经由数字用户线路接入多路复用器（2,20）和异步传送的转发器（3）来建立数字用户线路终端调制解调器（13）和互联网服务提供商（30）之间的通信的方法中 - 模式网络（1）还包括动态主机配置协议中继代理（4,40），第一消息经由接入多路复用器（13）从终端调制解调器（13）发送到代理（4,40） 2,20），其中第一消息包括定义终端调制解调器（13）和接入复用器（2,20）之间的耦合（14）的输入逻辑标识符，第二消息从代理（4,40）发送到动态主机 配置协议服务器（5），用于接收经由代理（4,40）提供给终端调制解调器（13）的互联网协议地址。 为了能够在转发器（3）之外定位代理（4,40），代理（4,40）至少通过在接入复用器之间插入定义耦合（6）的输出逻辑标识符将第一消息转换成第二消息 （2,20）和转发器（3）和转发器（3）被通知关于因特网协议地址和输出逻辑标识符之间的关系。 转发器（3）然后具有足够的知识来找到正确的（部分）接入复用器（2,20）。
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10.发明申请DYNAMICALLY IMPROVING STREAMING QUERY PERFORMANCE BASED ON COLLECTED MEASUREMENT DATA 审中-公开基于收集的测量数据动态改进流量查询性能公开(公告)号：US20150248462A1
公开(公告)日：2015-09-03
申请号：US14193567
申请日：2014-02-28
申请人： Bart A. Theeten , Nico Janssens
发明人： Bart A. Theeten , Nico Janssens
CPC分类号： G06F16/24568 , G06F11/3404 , G06F11/3409 , G06F11/3495 , G06F16/24524 , G06F2201/86
摘要： A streaming query control capability is presented herein. The streaming query control capability may support improvement or optimization of various aspects of streaming queries. The streaming query control capability may support improvements or optimization in streaming query performance within an environment. The streaming query control capability may support improvements in streaming query performance via improvements in deployment of a streaming query to an environment. The streaming query control capability may support improvements in streaming query performance via modification of a streaming query intended for execution in an environment based on measurement data collected from the environment. The streaming query control capability may support improvements in streaming query performance via integrated deployment and activation of multiple streaming queries sharing a common characteristic. Various combinations of such capabilities may be supported for improvement or optimization of various aspects of streaming queries.
摘要翻译： 本文介绍了流式查询控制功能。 流式查询控制功能可以支持流式查询的各个方面的改进或优化。 流式查询控制功能可以支持在环境中的流式查询性能的改进或优化。 流式查询控制功能可以通过改进将流式查询部署到环境来支持流式查询性能的改进。 流式查询控制功能可以通过基于从环境收集的测量数据修改旨在在环境中执行的流式查询来支持流式查询性能的改进。 流式查询控制功能可以通过集成部署和激活共享共同特征的多个流查询来支持流式查询性能的改进。 可以支持这种功能的各种组合来改进或优化流式查询的各个方面。
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