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    SWITCHING WIRELESS NETWORK SELECTION MODES IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET
    11.
    发明申请
    SWITCHING WIRELESS NETWORK SELECTION MODES IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET 有权
    切换无线网络选择模式，选择无线小区集

    公开(公告)号：US20100113020A1

    公开(公告)日：2010-05-06

    申请号：US12609419

    申请日：2009-10-30

    申请人： Ramachandran Subramanian ,  Gavin B. Horn ,  Osok Song ,  Manoj M. Deshpande ,  Damanjit Singh ,  Nathan E. Tenny

    发明人： Ramachandran Subramanian ,  Gavin B. Horn ,  Osok Song ,  Manoj M. Deshpande ,  Damanjit Singh ,  Nathan E. Tenny

    IPC分类号： H04W60/00

    CPC分类号： H04W48/18

    摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

    摘要翻译： 作为与一个或多个无线小区相关联的无线小区组（例如，封闭用户组）的手动选择的结果，接入终端可以切换到不同的无线网络选择模式。 例如，如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组，则接入终端可以进入无线网络选择的手动模式，选择对应于封闭用户的无线网络 组，并在所选无线网络中的封闭订户组小区上注册。 此外，当丢失无线小区集的覆盖时，接入终端可以自动切换到不同的无线网络选择模式（例如，先前的模式）。 如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区，则接入终端还可以自动选择无线小区集合的小区。 此外，当丢失无线小区集的覆盖时，接入终端可以返回到先前的无线网络。

    Managing access control to closed subscriber groups
    13.
    发明授权
    Managing access control to closed subscriber groups 有权
    管理对封闭用户组的访问控制

    公开(公告)号：US08571550B2

    公开(公告)日：2013-10-29

    申请号：US12701319

    申请日：2010-02-05

    申请人： Gavin B. Horn ,  Osok Song ,  Ramachandran Subramanian ,  Parag A. Agashe ,  Damanjit Singh ,  Miguel Griot

    发明人： Gavin B. Horn ,  Osok Song ,  Ramachandran Subramanian ,  Parag A. Agashe ,  Damanjit Singh ,  Miguel Griot

    IPC分类号： H04W4/00

    CPC分类号： H04W48/16 ,  H04W8/183 ,  H04W48/02

    摘要： Systems and methodologies are described that facilitate managing access control to Closed Subscriber Groups (CSGs) in a wireless communication environment. A user equipment (UE) can store an operator CSG list, which can be read only and controlled by an operator. Further, the operator CSG list can lack synchronization to a CSG subscription for the UE retained in the network. Thus, upon selecting to access a CSG cell associated with a CSG with a corresponding CSG Identifier (ID) included in the operator CSG list of the UE, a reject message that indicates that the UE lacks authorization for the CSG can be received. Moreover, the CSG ID can be stored as a forbidden CSG ID of the UE in a set of forbidden CSG IDs in response to receipt of the reject message when the CSG ID is included in the operator CSG list.

    摘要翻译： 描述了在无线通信环境中有助于管理对封闭用户组（CSG）的访问控制的系统和方法。 用户设备（UE）可以存储操作者CSG列表，其可以被操作者只读和控制。 此外，运营商CSG列表可能缺少与保留在网络中的UE的CSG订阅的同步。 因此，在选择了与UE对应的CSG标识符（ID）相关联的CSG小区的情况下，可以接收到表示UE缺少CSG的授权的拒绝消息。 此外，当CSG ID被包括在运营商CSG列表中时，可以响应于接收到拒绝消息，将CSG ID作为UE的禁止CSG ID存储在一组禁止的CSG ID中。

    Support for multiple access modes for home base stations
    15.
    发明授权
    Support for multiple access modes for home base stations 有权

    公开(公告)号：US10743251B2

    公开(公告)日：2020-08-11

    申请号：US12607899

    申请日：2009-10-28

    申请人： Gavin B. Horn ,  Osok Song ,  Ramachandran Subramanian

    发明人： Gavin B. Horn ,  Osok Song ,  Ramachandran Subramanian

    IPC分类号： H04W48/20 ,  H04W8/02 ,  H04W48/02

    摘要： Systems and methodologies are described that facilitate supporting multiple access modes for a base station in a wireless communication environment. The base station can leverage hybrid, closed, or open access mode. A whitelist of a mobile device that successfully registers on the base station can be selectively updated to include a CSG ID of the base station. For example, the CSG ID of the base station can be added to the whitelist when the base station operates in closed access mode, while adding the CSG ID can be skipped when the base station operates in hybrid access mode. According to another example, the CSG ID can be selectively added based upon a received accept cause value. Additionally or alternatively, a CSG ID and an access mode indicator can be transmitted from a base station to a network node for implementing access control and/or paging optimization at the network node.

    RADIO ACCESS NETWORK CONTROL OF MULTIMEDIA APPLICATION DATA RATES
    17.
    发明申请
    RADIO ACCESS NETWORK CONTROL OF MULTIMEDIA APPLICATION DATA RATES 有权
    多媒体应用数据速率的无线接入网络控制

    公开(公告)号：US20110141890A1

    公开(公告)日：2011-06-16

    申请号：US12816337

    申请日：2010-06-15

    申请人： Gerardo Giaretta ,  Nikolai K. Leung ,  Osok Song ,  Haipeng Jin ,  Farrokh Khatibi ,  Ramachandran Subramanian

    发明人： Gerardo Giaretta ,  Nikolai K. Leung ,  Osok Song ,  Haipeng Jin ,  Farrokh Khatibi ,  Ramachandran Subramanian

    IPC分类号： H04L12/26

    CPC分类号： H04W28/20 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/80 ,  H04W80/04

    摘要： This disclosure enables a radio access network to control media data rates and codec parameters selected during multimedia session establishment. As the load on a radio network changes, operators desire to have the ability to control what data rate new multimedia sessions (e.g., VoIP) are to utilize, thereby allowing the operator to conduct a trade-off between voice/video quality and capacity during heavy loading periods. The multimedia communication session may be initiated with a determined guaranteed bit rate, where the guaranteed bit rate is requested, negotiated as one of several acceptable guaranteed bit rates, or based upon maximum system capacity, to take advantage of maximum data rate for the equipment in use. The session may also be initiated with a determined Quality of Service based upon either a network or user equipment installed policy.

    摘要翻译： 本公开使得无线电接入网络能够控制在多媒体会话建立期间选择的媒体数据速率和编解码器参数。 随着无线电网络上的负载变化，运营商希望能够控制新的多媒体会话（例如，VoIP）的数据速率，从而允许运营商在语音/视频质量和容量之间进行权衡 繁重的装载期。 多媒体通信会话可以以确定的保证比特率发起，其中请求保证的比特率，协商为几个可接受的保证比特率之一，或者基于最大系统容量，以利用设备的最大数据速率 使用。 会话还可以基于网络或用户设备安装的策略，以确定的服务质量启动。

    BEARER QUALITY OF SERVICE SELECTION
    18.
    发明申请
    BEARER QUALITY OF SERVICE SELECTION 有权
    承载质量服务选择

    公开(公告)号：US20100322069A1

    公开(公告)日：2010-12-23

    申请号：US12818071

    申请日：2010-06-17

    申请人： Osok Song ,  Ramachandran Subramanian

    发明人： Osok Song ,  Ramachandran Subramanian

    IPC分类号： H04L12/24

    CPC分类号： H04W28/24

    摘要： In the event an entity receives a message including an unknown quality of service parameter (e.g., class identifier) for a bearer, the entity may select a quality of service parameter for the bearer from a set of known quality of service parameters. Here, a guaranteed bit rate quality of service parameter may be selected from the set upon determining that the unknown quality of service parameter is associated with a guaranteed bit rate bearer. Conversely, a non-guaranteed bit rate quality of service parameter may be selected from the set upon determining that the unknown quality of service parameter is not associated with a guaranteed bit rate bearer.

    摘要翻译： 在实体接收到包括用于承载的未知服务质量参数（例如，类标识符）的消息的情况下，实体可以从已知服务质量参数的集合中为承载选择服务质量参数。 这里，可以在确定未知服务质量参数与保证比特率承载相关联时，从集合中选择保证的比特率服务质量参数。 相反地​​，可以在确定未知的服务质量参数与保证比特率承载不相关联之后，可以从集合中选择非保证比特率服务质量参数。

    Radio access network control of multimedia application data rates
    19.
    发明授权
    Radio access network control of multimedia application data rates 有权
    无线接入网络控制多媒体应用数据速率

    公开(公告)号：US08767545B2

    公开(公告)日：2014-07-01

    申请号：US12816337

    申请日：2010-06-15

    申请人： Gerardo Giaretta ,  Nikolai K. Leung ,  Osok Song ,  Haipeng Jin ,  Farrokh Khatibi ,  Ramachandran Subramanian

    发明人： Gerardo Giaretta ,  Nikolai K. Leung ,  Osok Song ,  Haipeng Jin ,  Farrokh Khatibi ,  Ramachandran Subramanian

    IPC分类号： H04L12/26

    CPC分类号： H04W28/20 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/80 ,  H04W80/04

    摘要： This disclosure enables a radio access network to control media data rates and codec parameters selected during multimedia session establishment. As the load on a radio network changes, operators desire to have the ability to control what data rate new multimedia sessions (e.g., VoIP) are to utilize, thereby allowing the operator to conduct a trade-off between voice/video quality and capacity during heavy loading periods. The multimedia communication session may be initiated with a determined guaranteed bit rate, where the guaranteed bit rate is requested, negotiated as one of several acceptable guaranteed bit rates, or based upon maximum system capacity, to take advantage of maximum data rate for the equipment in use. The session may also be initiated with a determined Quality of Service based upon either a network or user equipment installed policy.

    摘要翻译： 本公开使得无线电接入网络能够控制在多媒体会话建立期间选择的媒体数据速率和编解码器参数。 随着无线电网络上的负载变化，运营商希望能够控制新的多媒体会话（例如，VoIP）的数据速率，从而允许运营商在语音/视频质量和容量之间进行权衡 繁重的装载期。 多媒体通信会话可以以确定的保证比特率发起，其中请求保证的比特率，协商为几个可接受的保证比特率之一，或者基于最大系统容量，以利用设备的最大数据速率 使用。 会话还可以基于网络或用户设备安装的策略，以确定的服务质量启动。

    Context fetching after inter-system handover
    20.
    发明授权
    Context fetching after inter-system handover 失效
    系统间切换后的上下文获取

    公开(公告)号：US08611306B2

    公开(公告)日：2013-12-17

    申请号：US12684636

    申请日：2010-01-08

    申请人： Osok Song ,  Adrian E. Escott ,  Parag A. Agashe ,  Ramachandran Subramanian ,  Fatih Ulupinar

    发明人： Osok Song ,  Adrian E. Escott ,  Parag A. Agashe ,  Ramachandran Subramanian ,  Fatih Ulupinar

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0038 ,  H04L63/12 ,  H04W12/06 ,  H04W12/10

    摘要： Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context, . . . ) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.

    摘要翻译： 描述了在移动设备的系统间切换之后促进在核心网络中的网络节点之间获取本地安全上下文的系统和方法。 例如，可以在移动设备的网络节点处获得由安全上下文（例如，本地安全上下文，映射的安全上下文等）完整性保护的移动性消息。 此外，网络节点可以向核心网络内的不同网络节点发送请求。 该请求可以包括可由不同网络节点使用以确定移动设备被认证的信息。 此外，响应于该请求，可以从不同的网络节点接收本地安全上下文。 因此，不需要在网络节点和移动设备之间重建本地安全上下文。