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    Reactivating a communication session for a dormant mobile station
    2.
    发明申请
    Reactivating a communication session for a dormant mobile station 审中-公开
    重新启动休眠移动台的通信会话

    公开(公告)号：US20070153750A1

    公开(公告)日：2007-07-05

    申请号：US11323320

    申请日：2005-12-30

    申请人： Vincent Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

    发明人： Vincent Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

    IPC分类号： H04Q7/24

    CPC分类号： H04W76/19

    摘要： A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. When the communication session is established, the anchor node for the communication session may select another access node to serve as the primary node. Session information can be stored at both the anchor node and primary node so that data can be delivered to the mobile station if either one of the anchor node and primary node are available. During a communication session, a connecting node receiving a connection request from a dormant mobile station may request session information from the primary node. The radio packet connection may also be moved to the connecting node.

    摘要翻译： 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当通信会话建立时，通信会话的锚节点可以选择另一接入节点作为主节点。 会话信息可以存储在锚节点和主节点上，以便如果锚节点和主节点中的任一个可用，则可以将数据传送到移动台。 在通信会话期间，接收来自休眠移动台的连接请求的连接节点可以从主节点请求会话信息。 无线电分组连接也可以移动到连接节点。

    Recovery methods for restoring service in a distributed radio access network
    6.
    发明申请
    Recovery methods for restoring service in a distributed radio access network 有权
    在分布式无线接入网络中恢复业务的恢复方法

    公开(公告)号：US20070153676A1

    公开(公告)日：2007-07-05

    申请号：US11323456

    申请日：2005-12-30

    申请人： Vincent Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    发明人： Vincent Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    IPC分类号： H04J1/16

    CPC分类号： H04W24/04 ,  H04W88/08

    摘要： A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. One or more monitoring entities monitor the availability of the access nodes and broadcast notification messages to other access nodes when an access node failure is detected. The broadcast message includes the identity of the failed access node. Other access nodes may take action to restore connections and recover session information maintained by the failed access node.

    摘要翻译： 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当检测到接入节点故障时，一个或多个监视实体监视接入节点的可用性和广播通知消息到其他接入节点。 广播消息包括失败的接入节点的身份。 其他接入节点可以采取行动来恢复连接并恢复由故障接入节点维护的会话信息。

    Monitoring access nodes in a distributed radio access network
    7.
    发明申请
    Monitoring access nodes in a distributed radio access network 有权
    监控分布式无线接入网络中的接入节点

    公开(公告)号：US20070153720A1

    公开(公告)日：2007-07-05

    申请号：US11323457

    申请日：2005-12-30

    申请人： Vincent Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    发明人： Vincent Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    IPC分类号： H04Q7/00

    CPC分类号： H04W24/06 ,  H04W92/12

    摘要： A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. One or more monitoring entities monitor the availability of the access nodes and broadcast notification messages to other access nodes when an access node failure is detected. The broadcast message includes the identity of the failed access node. Other access nodes may take action to restore connections and recover session information maintained by the failed access node.

    摘要翻译： 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当检测到接入节点故障时，一个或多个监视实体监视接入节点的可用性和广播通知消息到其他接入节点。 广播消息包括失败的接入节点的身份。 其他接入节点可以采取行动来恢复连接并恢复由故障接入节点维护的会话信息。

    Monitoring access nodes in a distributed radio access network
    8.
    发明授权
    Monitoring access nodes in a distributed radio access network 有权
    监控分布式无线接入网络中的接入节点

    公开(公告)号：US08315172B2

    公开(公告)日：2012-11-20

    申请号：US11323457

    申请日：2005-12-30

    申请人： Vincent B. Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    发明人： Vincent B. Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    IPC分类号： G01R31/08

    CPC分类号： H04W24/06 ,  H04W92/12

    摘要： A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. One or more monitoring entities monitor the availability of the access nodes and broadcast notification messages to other access nodes when an access node failure is detected. The broadcast message includes the identity of the failed access node. Other access nodes may take action to restore connections and recover session information maintained by the failed access node.

    摘要翻译： 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当检测到接入节点故障时，一个或多个监视实体监视接入节点的可用性和广播通知消息到其他接入节点。 广播消息包括失败的接入节点的身份。 其他接入节点可以采取行动来恢复连接并恢复由故障接入节点维护的会话信息。

    Recovery methods for restoring service in a distributed radio access network
    9.
    发明授权
    Recovery methods for restoring service in a distributed radio access network 有权
    在分布式无线接入网络中恢复业务的恢复方法

    公开(公告)号：US08248916B2

    公开(公告)日：2012-08-21

    申请号：US11323456

    申请日：2005-12-30

    申请人： Vincent B. Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    发明人： Vincent B. Baglin ,  Erik Colban ,  Rath Vannithamby ,  Srinivasan Balasubramanian

    IPC分类号： H01R31/08

    CPC分类号： H04W24/04 ,  H04W88/08

    摘要： A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. One or more monitoring entities monitor the availability of the access nodes and broadcast notification messages to other access nodes when an access node failure is detected. The broadcast message includes the identity of the failed access node. Other access nodes may take action to restore connections and recover session information maintained by the failed access node.

    摘要翻译： 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当检测到接入节点故障时，一个或多个监视实体监视接入节点的可用性和广播通知消息到其他接入节点。 广播消息包括失败的接入节点的身份。 其他接入节点可以采取行动来恢复连接并恢复由故障接入节点维护的会话信息。

    Radio configuration selection during inter-BS call handoff
    10.
    发明申请
    Radio configuration selection during inter-BS call handoff 审中-公开
    BS间呼叫切换期间的无线配置选择

    公开(公告)号：US20060068789A1

    公开(公告)日：2006-03-30

    申请号：US10955793

    申请日：2004-09-30

    申请人： Rath Vannithamby ,  Erik Colban ,  Richard Franklin ,  Vibhor Julka

    发明人： Rath Vannithamby ,  Erik Colban ,  Richard Franklin ,  Vibhor Julka

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/0055

    摘要： A handoff method in a wireless communication network enables radio configuration selection information to be exchanged between target and source base stations (BSs) involved in the handoff. For example, a source BS may determine that a given mobile station's Forward Supplemental Channel (F-SCH) should be handed off to a target BS in the mobile station's active set and thus send a handoff request to that target BS. In turn, the target BS selects a radio configuration and returns selection information to the source BS as part of its response. For example, the target BS may select a radio configuration that makes the best use of its available resources. Further, the source BS can include compatibility information in the request, such as a list of radio configurations compatible with the mobile station. In an exemplary cdma2000 embodiment, the source and target BSs use A3/A7 signaling to exchange radio configuration information.

    摘要翻译： 无线通信网络中的切换方法使得能够在切换中涉及的目标和源基站（BS）之间交换无线电配置选择信息。 例如，源BS可以确定给定的移动台的前向补充信道（F-SCH）应该被切换到移动台的活动集中的目标BS，并且因此向该目标BS发送切换请求。 反过来，目标BS选择无线电配置，并将选择信息作为其响应的一部分返回给源BS。 例如，目标BS可以选择充分利用其可用资源的无线电配置。 此外，源BS可以包括请求中的兼容性信息，诸如与移动站兼容的无线电配置的列表。 在示例性cdma2000实施例中，源和目标BS使用A3 / A7信令来交换无线电配置信息。