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1. 发明申请

WO2013024000A1 HANDLING A CONNECTION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：处理无线通信系统中的连接
公开(公告)号：WO2013024000A1
公开(公告)日：2013-02-21
申请号：PCT/EP2012/065632
申请日：2012-08-09
申请人： RESEARCH IN MOTION LIMITED , RAYAVARAPU, Venkata Ratnakar Rao , ANDERSON, Nicholas, William , BURBIDGE, Richard, Charles , YOUNG, Gordon, Peter
发明人： RAYAVARAPU, Venkata Ratnakar Rao , ANDERSON, Nicholas, William , BURBIDGE, Richard, Charles , YOUNG, Gordon, Peter
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W68/005 , H04W72/042 , H04W76/19 , H04W76/28
摘要： A method, mobile device (101) and radio access network RAN (102) are disclosed for suspending and re-establishing a radio resource control (RRC) connection. In some examples, the mobile device (101) indicates a preference to have the RRC connection either suspended or released. In other examples, RAN (102) sends to the mobile device (101) a connection suspend command message instructing the mobile device to suspend a RRC connection with the RAN (102). The mobile device (101), in response to the connection suspend command message, suspends the RRC connection. When the RRC connection is suspended the mobile device (101) cannot transmit or receive user plane data to the RAN (102) and performs functions the same as or similar to idle mode functions. On suspension, RRC connection information is stored and can be used to re-establish the suspended RRC connection. The RRC connection information can be stored at the UE and/or the RAN node or some other network element. In order to re-establish the RRC connection, the mobile device (101) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere / if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobile device (101) receives, in response to the connection re-establishment request message, a connection re-establishment command message from the RAN (102). In response to the connection re-establishment command message, the mobile device (101) re-establishes the RRC connection with the RAN (102), using the stored RRC connection information, and sends a connection re-establishment complete message to the RAN (102). The mobile device (101) and RAN (102) may then resume user plane data communication with each other.
摘要翻译：公开了用于暂停和重新建立无线电资源控制（RRC）连接的方法，移动设备（101）和无线电接入网络RAN（102）。在一些示例中，移动设备（101）指示将RRC连接暂停或释放的优先级。在其他示例中，RAN（102）向移动设备（101）发送指示移动设备暂停与RAN（102）的RRC连接的连接挂起命令消息。移动设备（101）响应于连接暂停命令消息暂停RRC连接。当RRC连接被暂停时，移动设备（101）不能向RAN（102）发送或接收用户平面数据，并执行与空闲模式功能相同或类似的功能。在暂停时，存储RRC连接信息，并且可以用于重新建立暂停的RRC连接。 RRC连接信息可以存储在UE和/或RAN节点或其他一些网络元件。为了重新建立RRC连接，一个示例中的移动设备（101）向RAN（102）发送连接重建请求消息以重新建立挂起的RRC连接。 RAN节点可能需要尝试从存储器检索RRC连接数据，或者如果存储在另一个网络元件（如果另一个RAN节点暂停了RRC连接），并且验证RRC连接是否有效。当验证时，移动设备（101）响应于连接重建请求消息从RAN（102）接收连接重建命令消息。响应于连接重建命令消息，移动设备（101）使用所存储的RRC连接信息重新建立与RAN（102）的RRC连接，并向RAN发送连接重建完成消息（ 102）。然后，移动设备（101）和RAN（102）可以恢复彼此之间的用户平面数据通信。

2. 发明申请

WO2013024001A1 HANDLING A CONNECTION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：处理无线通信系统中的连接
公开(公告)号：WO2013024001A1
公开(公告)日：2013-02-21
申请号：PCT/EP2012/065634
申请日：2012-08-09
申请人： Research In Motion Limited , RAYAVARAPU, Venkata Ratnakar Rao , ANDERSON, Nicholas William , BURBIDGE, Richard Charles , YOUNG, Gordon, Peter
发明人： RAYAVARAPU, Venkata Ratnakar Rao , ANDERSON, Nicholas William , BURBIDGE, Richard Charles , YOUNG, Gordon, Peter
IPC分类号： H04W76/04
CPC分类号： H04W76/19 , H04W76/27
摘要： A method, mobile device (101) and radio access network RAN (102) are disclosed for suspending and re-establishing a radio resource control (RRC) connection. In some examples, the mobile device (101) indicates a preference to have the RRC connection either suspended or released. In other examples, RAN (102) sends to the mobile device (101) a connection suspend command message instructing the mobile device to suspend a RRC connection with the RAN (102). The mobile device (101), in response to the connection suspend command message, suspends the RRC connection. When the RRC connection is suspended the mobile device (101) cannot transmit or receive user plane data to the RAN (102) and performs functions the same as or similar to idle mode functions. On suspension, RRC connection information is stored and can be used to re-establish the suspended RRC connection. The RRC connection information can be stored at the UE and/or the RAN node or some other network element. In order to re-establish the RRC connection, the mobile device (101) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere / if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobile device (101) receives, in response to the connection re-establishment request message, a connection re- establishment command message from the RAN (102). In response to the connection re-establishment command message, the mobile device (101) re-establishes the RRC connection with the RAN (102), using the stored RRC connection information, and sends a connection re-establishment complete message to the RAN (102). The mobile device (101) and RAN (102) may then resume user plane data communication with each other.
摘要翻译：公开了用于暂停和重新建立无线电资源控制（RRC）连接的方法，移动设备（101）和无线电接入网络RAN（102）。在一些示例中，移动设备（101）指示将RRC连接暂停或释放的优先级。在其他示例中，RAN（102）向移动设备（101）发送指示移动设备暂停与RAN（102）的RRC连接的连接挂起命令消息。移动设备（101）响应于连接暂停命令消息暂停RRC连接。当RRC连接暂停时，移动设备（101）不能向RAN（102）发送或接收用户平面数据，并且执行与空闲模式功能相同或类似的功能。在暂停时，存储RRC连接信息，并且可以用于重新建立暂停的RRC连接。 RRC连接信息可以存储在UE和/或RAN节点或其他一些网络元件。为了重新建立RRC连接，一个示例中的移动设备（101）向RAN（102）发送连接重建请求消息以重新建立挂起的RRC连接。 RAN节点可能需要尝试从存储器检索RRC连接数据，或者如果存储在另一个网络元件（如果另一个RAN节点暂停了RRC连接），并且验证RRC连接是否有效。当验证时，移动设备（101）响应于连接重建请求消息从RAN（102）接收连接重建命令消息。响应于连接重建命令消息，移动设备（101）使用存储的RRC连接信息重新建立与RAN（102）的RRC连接，并且向RAN发送连接重建完成消息（ 102）。然后，移动设备（101）和RAN（102）可以恢复彼此之间的用户平面数据通信。

3. 发明申请

WO2010127437A1 INDICATING RADIO ACCESS TECHNOLOGY INFORMATION TO MOBILE STATIONS SYSTEM AND METHOD 审中-公开
标题翻译：向移动站系统和方法表明无线接入技术信息
公开(公告)号：WO2010127437A1
公开(公告)日：2010-11-11
申请号：PCT/CA2010/000652
申请日：2010-05-04
申请人： RESEARCH IN MOTION LIMITED , DWYER, Johanna, Lisa , HOLE, David, Phillip , SUZUKI, Takashi , RAYAVARAPU, Venkata Ratnakar Rao , EARNSHAW, Andrew Mark , WIJAYANATHAN, Maiyuran , BURBIDGE, Richard Charles , YOUNG , Gordon Peter
发明人： DWYER, Johanna, Lisa , HOLE, David, Phillip , SUZUKI, Takashi , RAYAVARAPU, Venkata Ratnakar Rao , EARNSHAW, Andrew Mark , WIJAYANATHAN, Maiyuran , BURBIDGE, Richard Charles , YOUNG , Gordon Peter
IPC分类号： H04W48/16 , H04W36/14 , H04W88/08 , H04W88/10
CPC分类号： H04W36/0083 , H04W24/08 , H04W36/0066 , H04W48/16
摘要： An access node. The access node includes a component configured to communicate with a mobile station operating on one of a first radio access technology (RAT) and a second RAT. The component is configured to communicate a permission to the mobile station to attempt to identify a cell of the first RAT in the absence of communicating to the mobile station a first radio access type neighbour cell list for a serving cell of the second RAT.
摘要翻译：接入节点接入节点包括被配置为与在第一无线电接入技术（RAT）和第二RAT之一上操作的移动台进行通信的组件。所述组件被配置为向所述移动站传送许可，以在没有与所述移动站通信所述第二RAT的服务小区的第一无线电接入类型相邻小区列表的情况下尝试识别所述第一RAT的小区。

4. 发明申请

WO2010127435A1 SYSTEMS AND METHODS FOR MOBILE STATIONS TO IDENTIFY RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：移动站识别无线电接入技术的系统和方法
公开(公告)号：WO2010127435A1
公开(公告)日：2010-11-11
申请号：PCT/CA2010/000650
申请日：2010-05-04
申请人： RESEARCH IN MOTION LIMITED , DWYER, Johanna Lisa , HOLE, David Phillip , SUZUKI, Takashi , RAYAVARAPU, Venkata Ratnakar Rao , EARNSHAW, Andrew Mark , WIJAYANATHAN, Maiyuran , BURBIDGE, Richard Charles , YOUNG, Gordon Peter
发明人： DWYER, Johanna Lisa , HOLE, David Phillip , SUZUKI, Takashi , RAYAVARAPU, Venkata Ratnakar Rao , EARNSHAW, Andrew Mark , WIJAYANATHAN, Maiyuran , BURBIDGE, Richard Charles , YOUNG, Gordon Peter
IPC分类号： H04W48/16 , H04W36/14 , H04W36/32 , H04W88/06
CPC分类号： H04W36/0022 , H04W24/08 , H04W36/0066 , H04W36/0083 , H04W48/16 , H04W76/10 , H04W88/06 , H04W88/10
摘要： A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
摘要翻译：能够经由第一无线电接入技术（RAT）和第二RAT服务的移动台。移动站包括被配置为在不存在用于第二RAT的服务小区的第一无线电接入型相邻小区列表的情况下接收用于识别第一RAT的小区的许可的组件。移动台还包括被配置为在接收到许可之后识别第一RAT的小区的组件。

5. 发明申请

WO2013144613A1 eNB STORING RRC CONFIGURATION INFORMATION AT ANOTHER NETWORK COMPONENT 审中-公开
标题翻译： eNB在其他网络组件中存储RRC配置信息
公开(公告)号：WO2013144613A1
公开(公告)日：2013-10-03
申请号：PCT/GB2013/050791
申请日：2013-03-26
申请人： RESEARCH IN MOTION LIMITED , RAYAVARAPU, Venkata Ratnakar Rao
发明人： RAYAVARAPU, Venkata Ratnakar Rao
IPC分类号： H04W76/02
CPC分类号： H04W76/19 , H04W76/27
摘要： A method, mobile device (101) and radio access network RAN (102) are disclosed for suspending and re-establishing a radio resource control (RRC)connection. In some examples, the mobile device (101) indicates a preference to have the RRC connection either suspended or released. In other examples, RAN (102) sends to the mobile device (101) a connection suspend command message instructing the mobile device to suspend a RRC connection with the RAN (102). The mobile device (101), in response to the connection suspend command message, suspends the RRC connection. When the RRC connection is suspended the mobile device (101) cannot transmit or receive user plane data to the RAN (102) and performs functions the same as or similar to idle mode functions. On suspension,RRC connection information is stored and can be used to re-establish the suspended RRC connection. The RRC connection information can be stored at the UE and/or the RAN node or some other network element. In order to re- establish the RRC connection, the mobile device (101) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere / if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobiledevice (101) receives, in response to the connection re-establishment request message, a connection re- establishment command message from the RAN (102). In response to the connection re-establishment command message, the mobile device (101) re-establishesthe RRC connection with the RAN (102), using the stored RRC connection information,and sends a connection re-establishment complete message to the RAN (102). The mobile device (101) and RAN (102)maythen resume user plane data communication with each other.
摘要翻译：公开了用于暂停和重新建立无线电资源控制（RRC）连接的方法，移动设备（101）和无线电接入网络RAN（102）。在一些示例中，移动设备（101）指示将RRC连接暂停或释放的优先级。在其他示例中，RAN（102）向移动设备（101）发送指示移动设备暂停与RAN（102）的RRC连接的连接挂起命令消息。移动设备（101）响应于连接暂停命令消息暂停RRC连接。当RRC连接被暂停时，移动设备（101）不能向RAN（102）发送或接收用户平面数据，并执行与空闲模式功能相同或类似的功能。在暂停时，存储RRC连接信息，并且可以用于重新建立暂停的RRC连接。 RRC连接信息可以存储在UE和/或RAN节点或其他一些网络元件。为了重新建立RRC连接，一个示例中的移动设备（101）向RAN（102）发送连接重建请求消息以重新建立挂起的RRC连接。 RAN节点可能需要尝试从存储器检索RRC连接数据，或者如果存储在另一个网络元件（如果另一个RAN节点暂停了RRC连接），并且验证RRC连接是否有效。当被验证时，移动设备（101）响应于连接重建请求消息从RAN（102）接收连接重建命令消息。响应于连接重建命令消息，移动设备（101）利用存储的RRC连接信息重新建立与RAN（102）的RRC连接，并向RAN（102）发送连接重建完成消息）。移动设备（101）和RAN（102）可以相互恢复用户平面数据通信。

6. 发明申请

WO2013144606A1 USER EQUIPMENT PREFERENCE INDICATOR FOR SUSPENSION OF RADIO COMMUNICATIONS 审中-公开
标题翻译：用于无线电通信暂停的用户设备优先指标
公开(公告)号：WO2013144606A1
公开(公告)日：2013-10-03
申请号：PCT/GB2013/050781
申请日：2013-03-26
申请人： RESEARCH IN MOTION LIMITED , RAYAVARAPU, Venkata Ratnakar Rao
发明人： RAYAVARAPU, Venkata Ratnakar Rao
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W76/19 , H04W76/32
摘要： A method, mobile device (101) and radio access network RAN (102) are disclosed for suspending and re-establishing a radio resource control (RRC)connection. In some examples, the mobile device (101) indicates a preference to have the RRC connection either suspended or released. In other examples, RAN (102) sends to the mobile device (101) a connection suspend command message instructing the mobile device to suspend a RRC connection with the RAN (102). The mobile device (101), in response to the connection suspend command message, suspends the RRC connection. When the RRC connection is suspended the mobile device (101) cannot transmit or receive user plane data to the RAN (102) and performs functions the same as or similar to idle mode functions. On suspension,RRC connection information is stored and can be used to re-establish the suspended RRC connection. The RRC connection information can be stored at the UE and/or the RAN node or some other network element. In order to re- establish the RRC connection, the mobile device (101) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere / if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobile device (101) receives, in response to the connection re-establishment request message, a connection re- establishment command message from the RAN (102). In response to the connection re-establishment command message, the mobile device (101) re-establishes the RRC connection with the RAN (102), using the stored RRC connection information,and sends a connection re-establishment complete message to the RAN (102). The mobile device (101) and RAN (102) maythen resume user plane data communication with each other.
摘要翻译：公开了用于暂停和重新建立无线电资源控制（RRC）连接的方法，移动设备（101）和无线电接入网络RAN（102）。在一些示例中，移动设备（101）指示将RRC连接暂停或释放的优先级。在其他示例中，RAN（102）向移动设备（101）发送指示移动设备暂停与RAN（102）的RRC连接的连接挂起命令消息。移动设备（101）响应于连接暂停命令消息暂停RRC连接。当RRC连接被暂停时，移动设备（101）不能向RAN（102）发送或接收用户平面数据，并执行与空闲模式功能相同或类似的功能。在暂停时，存储RRC连接信息，并且可以用于重新建立暂停的RRC连接。 RRC连接信息可以存储在UE和/或RAN节点或其他一些网络元件。为了重新建立RRC连接，一个示例中的移动设备（101）向RAN（102）发送连接重建请求消息以重新建立挂起的RRC连接。 RAN节点可能需要尝试从存储器检索RRC连接数据，或者如果存储在另一个网络元件（如果另一个RAN节点暂停了RRC连接），并且验证RRC连接是否有效。当验证时，移动设备（101）响应于连接重建请求消息，从RAN（102）接收连接重建命令消息。响应于连接重建命令消息，移动设备（101）使用所存储的RRC连接信息重新建立与RAN（102）的RRC连接，并向RAN发送连接重建完成消息（ 102）。移动设备（101）和RAN（102）可以相互恢复用户平面数据通信。

7. 发明申请

WO2013144614A1 RE-ESTABLISHMENT OF SUSPENDED RRC CONNECTION AT A DIFFERENT ENB 审中-公开
标题翻译：在不同的ENB上重新建立暂停的RRC连接
公开(公告)号：WO2013144614A1
公开(公告)日：2013-10-03
申请号：PCT/GB2013/050792
申请日：2013-03-26
申请人： RESEARCH IN MOTION LIMITED , RAYAVARAPU, Venkata Ratnakar Rao
发明人： RAYAVARAPU, Venkata Ratnakar Rao
IPC分类号： H04W76/02
CPC分类号： H04W76/19
摘要： A method, mobile device (101 ) and radio access network RAN (102) are disclosed for suspending and re-establishing a radio resource control (RRC) connection. In some examples, the mobile device (101) indicates a preference to have the RRC connection either suspended or released. In other examples, RAN (102) sends to the mobile device (101 ) a connection suspend command message instructing the mobile device to suspend a RRC connection with the RAN (102). The mobile device (101 ), in response to the connection suspend command message, suspends the RRC connection. When the RRC connection is suspended the mobile device (101 ) cannot transmit or receive user plane data to the RAN (102) and performs functions the same as or similar to idle mode functions. On suspension, RRC connection information is stored and can be used to re-establish the suspended RRC connection. The RRC connection information can be stored at the UE and/or the RAN node or some other network element. In order to re¬ establish the RRC connection, the mobile device (101 ) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere / if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobile device (101 ) receives, in response to the connection re-establishment request message, a connection re- establishment command message from the RAN (102). In response to the connection re-establishment command message, the mobile device (101 ) re-establishes the RRC connection with the RAN (102), using the stored RRC connection information, and sends a connection re-establishment complete message to the RAN (102). The mobile device (101 ) and RAN (102) may then resume user plane data communication with each other.
摘要翻译：公开了用于暂停和重新建立无线电资源控制（RRC）连接的方法，移动设备（101）和无线电接入网络RAN（102）。在一些示例中，移动设备（101）指示将RRC连接暂停或释放的优先级。在其他示例中，RAN（102）向移动设备（101）发送指示移动设备暂停与RAN（102）的RRC连接的连接挂起命令消息。移动设备（101）响应于连接暂停命令消息暂停RRC连接。当RRC连接被暂停时，移动设备（101）不能向RAN（102）发送或接收用户平面数据，并执行与空闲模式功能相同或类似的功能。在暂停时，存储RRC连接信息，并且可以用于重新建立暂停的RRC连接。 RRC连接信息可以存储在UE和/或RAN节点或其他一些网络元件。为了重新建立RRC连接，一个示例中的移动设备（101）向RAN（102）发送连接重建请求消息以重新建立挂起的RRC连接。 RAN节点可能需要尝试从存储器检索RRC连接数据，或者如果存储在另一个网络元件（如果另一个RAN节点暂停了RRC连接），并且验证RRC连接是否有效。当验证时，移动设备（101）响应于连接重建请求消息，从RAN（102）接收连接重建命令消息。响应于连接重建命令消息，移动设备（101）使用所存储的RRC连接信息重新建立与RAN（102）的RRC连接，并向RAN发送连接重建完成消息（ 102）。然后，移动设备（101）和RAN（102）可以恢复彼此之间的用户平面数据通信。

8. 发明申请

WO2012076932A1 LOAD SENSITIVE DATA SESSION SCHEDULING MECHANISMS FOR WIRELESS/WIRELINE ACCESS NETWORKS 审中-公开
标题翻译：负载敏感数据会议无线/线束接入网络的调度机制
公开(公告)号：WO2012076932A1
公开(公告)日：2012-06-14
申请号：PCT/IB2010/055702
申请日：2010-12-09
申请人： RESEARCH IN MOTION LIMITED , RAYAVARAPU, Venkata Ratnakar Rao , STEER, David
发明人： RAYAVARAPU, Venkata Ratnakar Rao , STEER, David
IPC分类号： H04W76/02
CPC分类号： H04W76/10 , H04W28/02
摘要： A method and apparatus for linking user requirements of data sessions to the network conditions. Such a method and apparatus achieves mutually beneficial results for the user and for the network by providing an application making an advance request for a data session which communication device will immediately acknowledge but will attend to the request at its convenience. This data session setup is based on the actual network conditions which are either sensed by the device or provided by an agent in the network. The method can be overlaid on top of existing wireless handsets using existing technologies. Hence all the flexibility and configurability associated with data sessions offered by the existing solutions can remain intact with added advantages for the customer and the operator. In various embodiments, the method makes use of a network load measurement capability in the device and/or a network agent.
摘要翻译：一种用于将数据会话的用户需求与网络条件相关联的方法和装置。这样的方法和装置通过提供对数据会话提前请求的应用来为用户和网络实现互利的结果，该通信设备将立即确认该通信设备，但将在其方便的时候满足该请求。该数据会话设置基于由设备感测或由网络中的代理提供的实际网络条件。该方法可以使用现有技术覆盖在现有无线手机之上。因此，与现有解决方案提供的数据会话相关的所有灵活性和可配置性可以保持不变，为客户和运营商带来额外的优势。在各种实施例中，该方法利用设备和/或网络代理中的网络负载测量能力。

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