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    Virtual router with a priority value per port
    1.
    发明授权
    Virtual router with a priority value per port 有权
    具有每个端口优先级值的虚拟路由器

    公开(公告)号：US08619552B2

    公开(公告)日：2013-12-31

    申请号：US13095695

    申请日：2011-04-27

    Applicant: David Cheung ,  Xiaohong Pan

    Inventor： David Cheung ,  Xiaohong Pan

    IPC: H04J1/16

    CPC classification number: H04Q3/66 ,  H04Q3/0087 ,  H04Q2213/1325 ,  H04Q2213/1338

    Abstract: A virtual router spans a number of physical routing devices. A set of physical ports on one of the physical routing devices is logically represented as a trunk. A respective port priority value is associated with each of those ports, and a device priority value is associated with the physical routing device. If a port in the trunk is out-of-service, then the device priority value can be adjusted by the port priority value associated with the out-of-service port. A corrective action can be implemented if the device priority value fails to satisfy a condition. For example, the physical routing device may failover to another one of the physical routing devices spanned by the virtual router.

    Abstract translation: 虚拟路由器跨越多个物理路由设备。 其中一个物理路由设备上的一组物理端口在逻辑上表示为中继。 相应的端口优先级值与这些端口中的每一个相关联，并且设备优先级值与物理路由设备相关联。 如果中继端口不工作，则可以通过与停止端口关联的端口优先级值来调整设备优先级。 如果设备优先级值不能满足条件，则可以执行纠正措施。 例如，物理路由设备可以故障切换到由虚拟路由器跨越的另一个物理路由设备。

    FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT
    2.
    发明申请
    FORCED HOLD CALL HANDLING IN A VOP ENVIRONMENT 失效
    强制保留在VOP环境中呼叫处理

    公开(公告)号：US20120269100A1

    公开(公告)日：2012-10-25

    申请号：US13539801

    申请日：2012-07-02

    Applicant: David P. Ress ,  William D. Gentry ,  Brian Stucker ,  Olga Wagner

    Inventor： David P. Ress ,  William D. Gentry ,  Brian Stucker ,  Olga Wagner

    IPC: H04L12/66

    CPC classification number: H04M7/006 ,  H04M3/18 ,  H04M3/42195 ,  H04M11/04 ,  H04M2242/04 ,  H04Q2213/13034 ,  H04Q2213/1325 ,  H04Q2213/1326 ,  H04Q2213/13271 ,  H04Q2213/1337 ,  H04Q2213/13389

    Abstract: The present invention provides a technique for providing a forced hold service such as is used for an emergency services call, which is supported at least in part over a packet network. The forced hold service acts to effectively hold a connection for the call with a called party, even when the caller takes an action that would normally end a call, such as going on hook, pressing end, or the like. When the caller takes an action that would normally end the call, the forced hold service allows the caller to automatically reconnect to the emergency services provider over the held connection upon going offhook, pressing send, or the like. Alternatively, the emergency services provider can effectively re-engage the call wherein the caller is reconnected over the held connection upon going offhook, pressing send, or the like.

    Abstract translation: 本发明提供了一种用于提供诸如用于紧急服务呼叫的强制保持服务的技术，其至少部分地通过分组网络被支持。 即使当呼叫者采取通常结束呼叫的动作（例如挂机，按下结束等）时，强制保持服务就有效地保持与被叫方的呼叫连接。 当呼叫者采取通常结束呼叫的动作时，强制保持服务允许呼叫者在离开，按压发送等时通过所保持的连接自动重新连接到紧急服务提供商。 或者，紧急服务提供商可以有效地重新接通呼叫，其中呼叫者在离开，按压发送等时通过保持的连接重新连接。

    Virtual router with a priority value per port
    4.
    发明授权
    Virtual router with a priority value per port 有权
    具有每个端口优先级值的虚拟路由器

    公开(公告)号：US07936666B2

    公开(公告)日：2011-05-03

    申请号：US12106176

    申请日：2008-04-18

    Applicant: David Cheung ,  Xiaohong Pan

    Inventor： David Cheung ,  Xiaohong Pan

    IPC: G01R31/08

    CPC classification number: H04Q3/66 ,  H04Q3/0087 ,  H04Q2213/1325 ,  H04Q2213/1338

    Abstract: A virtual router spans a number of physical routing devices. A set of physical ports on one of the physical routing devices is logically represented as a trunk. A respective port priority value is associated with each of those ports, and a device priority value is associated with the physical routing device. If a port in the trunk is out-of-service, then the device priority value can be adjusted by the port priority value associated with the out-of-service port. A corrective action can be implemented if the device priority value fails to satisfy a condition. For example, the physical routing device may failover to another one of the physical routing devices spanned by the virtual router.

    Abstract translation: 虚拟路由器跨越多个物理路由设备。 其中一个物理路由设备上的一组物理端口在逻辑上表示为中继。 相应的端口优先级值与这些端口中的每一个相关联，并且设备优先级值与物理路由设备相关联。 如果中继端口不工作，则可以通过与停止端口关联的端口优先级值来调整设备优先级。 如果设备优先级值不能满足条件，则可以执行纠正措施。 例如，物理路由设备可以故障切换到由虚拟路由器跨越的另一个物理路由设备。

    Method of and system for providing services in a communications network
    5.
    发明授权
    Method of and system for providing services in a communications network 失效
    在通信网络中提供服务的方法和系统

    公开(公告)号：US07756261B2

    公开(公告)日：2010-07-13

    申请号：US12040027

    申请日：2008-02-29

    Applicant: Kelvin Porter ,  Carol Waller

    Inventor： Kelvin Porter ,  Carol Waller

    IPC: H04M3/00 ,  H04M3/42 ,  H04M7/00

    CPC classification number: H04Q3/66 ,  H04Q2213/1305 ,  H04Q2213/13056 ,  H04Q2213/1307 ,  H04Q2213/13103 ,  H04Q2213/13144 ,  H04Q2213/13166 ,  H04Q2213/1325 ,  H04Q2213/13342 ,  H04Q2213/13344 ,  H04Q2213/13349 ,  H04Q2213/13353 ,  H04Q2213/1338

    Abstract: A system for providing services in a communications network includes a service processing function, a universal directory function, and a nodal resource manager. The service processing function receives service requests, formulates requests for interworking functions based upon service requests, and formulates resource requests based upon service requests and interworking functions. The universal directory function receives addresses from the service processing function and returns interworking functions based upon addresses. The nodal resource manager receives resource requests and allocates resources to the service processing function in response to resource requests. The nodal resource manager maintains a resource database that includes an entry corresponding to each network resource managed by the nodal resource manager.

    Abstract translation: 用于在通信网络中提供服务的系统包括服务处理功能，通用目录功能和节点资源管理器。 服务处理功能接收服务请求，根据服务请求制定互通功能请求，并根据服务请求和互通功能制定资源请求。 通用目录功能从服务处理功能接收地址，并返回基于地址的互通功能。 节点资源管理器接收资源请求，并根据资源请求向服务处理功能分配资源。 节点资源管理器维护一个资源数据库，其中包含与由节点资源管理器管理的每个网络资源相对应的条目。

    Method and apparatus for improved priority based connection establishment within a PNNI ATM network
    6.
    发明授权
    Method and apparatus for improved priority based connection establishment within a PNNI ATM network 有权
    用于在PNNI ATM网络内改进基于优先级的连接建立的方法和装置

    公开(公告)号：US07532574B1

    公开(公告)日：2009-05-12

    申请号：US10678897

    申请日：2003-10-02

    Applicant: Ashwin Madhwaraj ,  Sandeep Dhar ,  Puneet Gupta ,  Mana Palai

    Inventor： Ashwin Madhwaraj ,  Sandeep Dhar ,  Puneet Gupta ,  Mana Palai

    IPC: G01R31/08

    CPC classification number: H04L12/5601 ,  H04Q2213/1325 ,  H04Q2213/1329 ,  H04Q2213/13384

    Abstract: A method to assist in deciding whether or not an ATM PNNI network link is able to sustain a new connection is described. The method comprises, if the link is not within an LCN exhaustion state and the new connection requests more bandwidth than is advertised as being available upon the link for the new connection's service category, regarding the bandwidth available for the new connection as a sum. The sum comprises addition of: 1) the advertised available bandwidth and 2) the total bandwidth reserved on the link for connections having lower priority than the new connection enhanced by over-subscription for the service category.

    Abstract translation: 描述了一种协助决定ATM PNNI网络链路是否能够维持新连接的方法。 该方法包括，如果链路不在LCN耗尽状态，并且新连接请求比在新连接的服务类别的链路上可通告的带宽更多的带宽，关于可用于新连接的带宽作为总和。 总和包括：1）通告的可用带宽和2）链路上保留的总带宽，用于比通过服务类别的超额订购增强的新连接的优先级低的连接。

    Call-routing apparatus, and associated method, for providing local call handling functions in a communication network
    7.
    发明授权
    Call-routing apparatus, and associated method, for providing local call handling functions in a communication network 有权
    呼叫路由设备和相关联的方法，用于在通信网络中提供本地呼叫处理功能

    公开(公告)号：US07388868B2

    公开(公告)日：2008-06-17

    申请号：US10321230

    申请日：2002-12-17

    Applicant: Peter O'Connell ,  John Abraira ,  Gary Hanson ,  Xing Chen ,  Babu Mani

    Inventor： Peter O'Connell ,  John Abraira ,  Gary Hanson ,  Xing Chen ,  Babu Mani

    IPC: H04L12/28 ,  H04L12/56

    CPC classification number: H04Q3/66 ,  H04M3/08 ,  H04M2242/04 ,  H04Q2213/13166 ,  H04Q2213/13196 ,  H04Q2213/1325 ,  H04Q2213/13298 ,  H04Q2213/1337 ,  H04Q2213/13389

    Abstract: Emergency call-routing apparatus, and an associated method, for use in a packet-based, telephonic network. An emergency call router is positioned selectably to provide local call handling functionality to a local network that is normally connected by way of an access gateway to the telephonic network whose operation is normally controlled by a softswitch. The apparatus is used when, e.g., a total communication link failure condition occurs between the access gateway and the softswitch. The emergency call router selectably routes calls within the local network to permit continued, local calling functionality in spite of the failure of the communication link. High-priority calls, such as calls placed to an emergency dispatch center, are routed within the local network to a designated, local-network station. And local calls are also selectably routed by the emergency call router. A call priority scheme is also used in the event that call capacity is exceeded. Calls of higher priority are permitted while calls of lower priority are blocked.

    Abstract translation: 紧急呼叫路由设备和相关方法，用于基于分组的电话网络。 紧急呼叫路由器被可选择地定位，以向本地网络提供本地呼叫处理功能，该本地网络通常通过通过软件交换机操作的电话网络的接入网关连接。 当在接入网关和软交换机之间出现例如总的通信链路故障状况时，使用该装置。 紧急呼叫路由器可选地路由本地网络内的呼叫以允许继续的本地呼叫功能，尽管通信链路发生故障。 高优先级呼叫，例如拨到紧急调度中心的呼叫，在本地网络内路由到指定的本地网络站。 本地呼叫也可以由紧急呼叫路由器选择路由。 在超过呼叫容量的情况下，还会使用呼叫优先权方案。 较低优先级的呼叫被阻止时允许较高优先级的呼叫。

    Switch Device and Communication Network Comprising Such Switch Device as Well as Method for Transmiting Data Within At Least One Virtual Channel
    8.
    发明申请
    Switch Device and Communication Network Comprising Such Switch Device as Well as Method for Transmiting Data Within At Least One Virtual Channel 有权
    包括这种开关装置的开关装置和通信网以及在至少一个虚拟信道中发送数据的方法

    公开(公告)号：US20080049762A1

    公开(公告)日：2008-02-28

    申请号：US11577179

    申请日：2005-10-07

    Applicant: Artur Burchard ,  Ewa Hekstra-Nowacka

    Inventor： Artur Burchard ,  Ewa Hekstra-Nowacka

    IPC: H04L12/56

    CPC classification number: H04Q11/04 ,  H04L49/205 ,  H04L49/3045 ,  H04Q2213/13103 ,  H04Q2213/1325 ,  H04Q2213/13399

    Abstract: In order to provide a switch device (100; 100′) connecting at least one first point (10, 12), in particular connecting at least one source device and/or at least another switch device, to at least one second point (20, 22, 24), in particular to at least one destination device and/or to at least another switch device, the switch device (100; 100′) comprising at least one virtual channel (30, 32), wherein it is possible to arbitrate and/or differentiate data, in particular data packets or data streams, being transmitted within the same virtual channel (30, 32), it is proposed that the switch device (100; 100′) comprises at least two ports (40, 42), in particular input ports, for receiving and/or at least two ports (50, 52), in particular output ports, for sending the data, in particular the data packet or data stream, the ports (40, 42, 50, 52) being respectively assigned to the virtual channel (30, 32).

    Abstract translation: 为了提供将至少一个第一点（10,12）连接到至少一个第二点（20,12）的开关装置（100; 100'），特别是连接至少一个源装置和/或至少另一个开关装置 ，22,24），特别是至少一个目的地设备和/或至少另一个交换设备，所述交换设备（100; 100'）包括至少一个虚拟通道（30,32），其中可以 仲裁和/或区分在同一虚拟通道（30,32）内发送的数据，特别是数据分组或数据流，建议交换设备（100; 100'）包括至少两个端口（40,42 ），特别是输入端口，用于接收和/或至少两个端口（50,52），特别是输出端口，用于发送数据，特别是数据分组或数据流，端口（40,42,50， 52）被分配给虚拟通道（30,32）。

    Supporting Mobile Communications Session in a Combined Communications Network
    9.
    发明申请
    Supporting Mobile Communications Session in a Combined Communications Network 有权
    支持组合通信网络中的移动通信会话

    公开(公告)号：US20070259660A1

    公开(公告)日：2007-11-08

    申请号：US10587931

    申请日：2005-03-28

    Applicant: Shai Stein ,  Moredechay Morgenstern

    Inventor： Shai Stein ,  Moredechay Morgenstern

    IPC: H04Q7/20

    CPC classification number: H04Q11/04 ,  H04Q3/005 ,  H04Q2213/13039 ,  H04Q2213/13097 ,  H04Q2213/13098 ,  H04Q2213/13103 ,  H04Q2213/13166 ,  H04Q2213/13196 ,  H04Q2213/13201 ,  H04Q2213/13204 ,  H04Q2213/1325 ,  H04Q2213/13298 ,  H04Q2213/13389

    Abstract: A technique is proposed for supporting a mobile communication session in a combined communications network comprising a mobile network and a non-mobile access network. In the mobile network, the mobile communication session is associated with a mobile number. The technique comprises: a) associating, in the non-mobile access network, the mobile number with a non-mobile device of the non-mobile network, b) providing an access device being in communication with a plurality of non-mobile devices of the non-mobile network and with a controller of a mobile network, operative to represent the non-mobile device of the plurality of non-mobile devices as having the mobile number; c) selectively conducting the mobile communication session either through a mobile device associated with the mobile number in the mobile network, or through the non-mobile device associated with the mobile number in the non-mobile network.

    Abstract translation: 提出了一种用于在包括移动网络和非移动接入网络的组合通信网络中支持移动通信会话的技术。 在移动网络中，移动通信会话与移动号码相关联。 该技术包括：a）将非移动接入网络中的移动号码与非移动网络的非移动设备相关联，b）提供与多个非移动设备通信的接入设备， 非移动网络和移动网络的控制器，用于将多个非移动设备中的非移动设备表示为具有移动号码; c）选择性地通过与移动网络中的移动号码相关联的移动设备或通过与非移动网络中的移动号码相关联的非移动设备来进行移动通信会话。

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