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    ON THE MANAGED PEER-TO-PEER SHARING IN CELLULAR NETWORKS
    1.
    发明申请
    ON THE MANAGED PEER-TO-PEER SHARING IN CELLULAR NETWORKS 审中-公开
    在管理的对等网络共享在细胞网络

    公开(公告)号：WO2012115616A1

    公开(公告)日：2012-08-30

    申请号：PCT/US2011/025605

    申请日：2011-02-21

    Applicant: RESEARCH IN MOTION LIMITED ,  WU, Wei ,  LE, Kheim ,  CHOI, Noun

    Inventor： WU, Wei ,  LE, Kheim ,  CHOI, Noun

    IPC: H04L29/08

    CPC classification number: H04L67/1061 ,  H04L12/66 ,  H04L67/104 ,  H04L67/1063 ,  H04L67/1072 ,  H04W60/00

    Abstract: A method, system and apparatus are provided for performing peer-to-peer (P2P) data sharing operations between user equipment (UE) devices in a wireless-enabled communications environment. A first client node comprises content data and operates in a server peer mode to provide content data. A second client node submits a request to a P2P application server (P2P AS) for the content data. In response, the P2P AS provides the address of the first client node to the second client node. The second client node then uses the provided address to submit a request to the first client node to provide the content data. The first client node accepts the request and then provides the content data to the second client node.

    Abstract translation: 提供了一种用于在启用无线的通信环境中在用户设备（UE）设备之间执行对等（P2P）数据共享操作的方法，系统和装置。 第一客户端节点包括内容数据并以服务器对等模式操作以提供内容数据。 第二客户节点向P2P应用服务器（P2P AS）提交内容数据的请求。 作为响应，P2P AS向第二客户端节点提供第一客户机节点的地址。 然后，第二客户端节点使用提供的地址向第一客户机节点提交请求以提供内容数据。 第一个客户机节点接受请求，然后将内容数据提供给第二个客户机节点。

    METHOD AND APPARATUS FOR HANDLING PEERS WITH DYNAMIC IP CONNECTIVITY STATUS IN PEER-TO-PEER NETWORKS
    2.
    发明申请
    METHOD AND APPARATUS FOR HANDLING PEERS WITH DYNAMIC IP CONNECTIVITY STATUS IN PEER-TO-PEER NETWORKS 审中-公开
    在对等网络中处理具有动态IP连接状态的对等体的方法和装置

    公开(公告)号：WO2011156725A2

    公开(公告)日：2011-12-15

    申请号：PCT/US2011/040000

    申请日：2011-06-10

    Applicant: RESEARCH IN MOTION LIMITED ,  WU, Wei ,  CHOI, Noun

    Inventor： WU, Wei ,  CHOI, Noun

    IPC: G06F15/16

    CPC classification number: H04L29/12952 ,  H04L61/6077 ,  H04W84/18

    Abstract: Method and apparatus for communication in a peer-to-peer (P2P) network are provided. The method comprises a first peer in the P2P network selecting a primary Internet Protocol (IP) address from a plurality of IP addresses associated with the first peer. The method further comprises the first peer providing the primary IP address to a second peer as an address the second peer is to use in initiating communication with the first peer. The apparatus comprises a user equipment (UE) that includes a processor configured such that the UE selects a primary IP address from plurality of IP addresses associated with the UE and registers the primary IP address in the P2P network.

    Abstract translation: 提供了在对等（P2P）网络中进行通信的方法和装置。 该方法包括P2P网络中的第一对等体，从与第一对等体相关联的多个IP地址中选择主要因特网协议（IP）地址。 该方法还包括第一对等体向第二对等端提供主IP地址作为第二对等体用于发起与第一对等体的通信中的地址。 该装置包括：用户设备（UE），其包括被配置为使得UE从与UE相关联的多个IP地址中选择主IP地址并在P2P网络中注册主IP地址的处理器。

    RESIDENTIAL/ENTERPRISE NETWORK CONNECTION MANAGEMENT AND CSFB SCENARIOS
    4.
    发明申请
    RESIDENTIAL/ENTERPRISE NETWORK CONNECTION MANAGEMENT AND CSFB SCENARIOS 审中-公开
    住宅/企业网络连接管理和CSFB场景

    公开(公告)号：WO2012050842A1

    公开(公告)日：2012-04-19

    申请号：PCT/US2011/053512

    申请日：2011-09-27

    Applicant: RESEARCH IN MOTION LIMITED ,  CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    Inventor： CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    IPC: H04W36/00

    CPC classification number: H04W36/0022 ,  H04W36/14

    Abstract: A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection(s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In addition, each UE may be configured to reconnect or not reconnect to the PDN corresponding to a certain APN or service, depending on how the PDN connection was disconnected by the network.

    Abstract translation: 当UE不支持LIPA / SIPTO PDN连接的业务连续性时，提供用于在UE移出住宅/企业网络覆盖范围时管理LIPA和/或SIPTO连接释放的方法，系统和设备。 为了解决由于不提供LIPA / SIPTO PDN连接的服务连续性而引起的问题，MME / SGSN在HeNB / HNB中创建的PDN连接/ PDP上下文包括与UE相关的上下文信息，指示该连接是否为LIPA PDN连接PDN 连接与否。 此外，取决于PDN连接如何被网络断开，每个UE可以被配置为重新连接或不重新连接到与某个APN或服务相对应的PDN。

    RELEASING CONNECTIONS WITH LOCAL GW WHEN UE MOVES OUT OF RESIDENTIAL/ENTERPRISE NETWORK COVERAGE
    5.
    发明申请
    RELEASING CONNECTIONS WITH LOCAL GW WHEN UE MOVES OUT OF RESIDENTIAL/ENTERPRISE NETWORK COVERAGE 审中-公开
    当UE移动到居民/企业网络覆盖范围内时，与本地GW发布连接

    公开(公告)号：WO2012044628A1

    公开(公告)日：2012-04-05

    申请号：PCT/US2011/053520

    申请日：2011-09-27

    Applicant: RESEARCH IN MOTION LIMITED ,  CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    Inventor： CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    IPC: H04W36/00 ,  H04W60/06 ,  H04W84/04

    CPC classification number: H04W76/06 ,  H04W8/02 ,  H04W36/0033 ,  H04W36/08 ,  H04W36/24 ,  H04W60/005 ,  H04W76/30 ,  H04W76/32 ,  H04W76/34 ,  H04W84/045

    Abstract: A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection(s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In addition, each UE may be configured to reconnect or not reconnect to the PDN corresponding to a certain APN or service, depending on how the PDN connection was disconnected by the network.

    Abstract translation: 当UE不支持LIPA / SIPTO PDN连接的业务连续性时，提供用于在UE移出住宅/企业网络覆盖范围时管理LIPA和/或SIPTO连接释放的方法，系统和设备。 为了解决由于不提供LIPA / SIPTO PDN连接的服务连续性而引起的问题，MME / SGSN在HeNB / HNB中创建的PDN连接/ PDP上下文包括与UE相关的上下文信息，指示该连接是否为LIPA PDN连接PDN 连接与否。 此外，取决于PDN连接如何被网络断开，每个UE可以被配置为重新连接或不重新连接到与某个APN或服务相对应的PDN。

    RESIDENTIAL/ENTERPRISE NETWORK CONNECTION MANAGEMENT AND HANDOVER SCENARIOS
    6.
    发明申请
    RESIDENTIAL/ENTERPRISE NETWORK CONNECTION MANAGEMENT AND HANDOVER SCENARIOS 审中-公开
    住宅/企业网络连接管理和切换场景

    公开(公告)号：WO2012050845A1

    公开(公告)日：2012-04-19

    申请号：PCT/US2011/053525

    申请日：2011-09-27

    Applicant: RESEARCH IN MOTION LIMITED ,  CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    Inventor： CHIN, Chen Ho ,  CHOI, Noun ,  FACCIN, Stefano

    IPC: H04W36/00 ,  H04W84/04

    CPC classification number: H04W76/06 ,  H04W8/02 ,  H04W36/0033 ,  H04W36/08 ,  H04W36/24 ,  H04W60/005 ,  H04W76/30 ,  H04W76/32 ,  H04W76/34 ,  H04W84/045

    Abstract: Residential/Enterprise network connection management and handover scenarios. A method, system and device are provided for managing LIPA and/or SIPTO connection releases when UE moves out of residential/enterprise network coverage in case service continuity is not supported for the LIPA/SIPTO PDN connection (s). To address problems caused by not providing service continuity for LIPA/SIPTO PDN connections, the PDN connection/PDP context created in the HeNB/HNB by the MME/SGSN includes context information related to the UE indicating whether such connection is a LIPA PDN connection PDN connection or not. In particular, when the MME (1708) receives a handover request (17-1) from a source base station (1704), if it determines that the active PDN connections are LIPA PDN connections and that LIPA PDN continuity cannot be supported towards the target cell, the MME (1708) rejects the handover and sends (17-2) a Failure message to the source base station (1704).

    Abstract translation: 住宅/企业网络连接管理和切换场景。 当UE不支持LIPA / SIPTO PDN连接的业务连续性时，提供用于在UE移出住宅/企业网络覆盖范围时管理LIPA和/或SIPTO连接释放的方法，系统和设备。 为了解决由于不提供LIPA / SIPTO PDN连接的服务连续性而引起的问题，MME / SGSN在HeNB / HNB中创建的PDN连接/ PDP上下文包括与UE相关的上下文信息，指示该连接是否为LIPA PDN连接PDN 连接与否。 特别地，当MME（1708）从源基站（1704）接收到切换请求（17-1）时，如果它确定主动PDN连接是LIPA PDN连接，并且LIPA PDN连续性不能被支持到目标 MME（1708）拒绝切换，并将（17-2）失败消息发送到源基站（1704）。

    SYSTEM AND METHOD FOR ENABLING SESSION CONTEXT CONTINUITY OF LOCAL SERVICE AVAILABILITY IN LOCAL CELLULAR COVERAGE
    7.
    发明申请
    SYSTEM AND METHOD FOR ENABLING SESSION CONTEXT CONTINUITY OF LOCAL SERVICE AVAILABILITY IN LOCAL CELLULAR COVERAGE 审中-公开
    用于本地细节覆盖的本地服务可用性的会话连续性的系统和方法

    公开(公告)号：WO2011085373A2

    公开(公告)日：2011-07-14

    申请号：PCT/US2011/020844

    申请日：2011-01-11

    Applicant: RESEARCH IN MOTION LIMITED ,  BAKKER, Jan Hendrik Lucas ,  CHOI, Noun

    Inventor： BAKKER, Jan Hendrik Lucas ,  CHOI, Noun

    IPC: H04W36/00

    CPC classification number: H04W36/0033 ,  H04W36/0027 ,  H04W36/12 ,  H04W36/385 ,  H04W48/08 ,  H04W76/22 ,  H04W84/045

    Abstract: Local IP Access (LIPA) allows an IP-capable user equipment (UE) connected via a femto cell direct access to other IP-capable devices in the local IP network. Selected IP Traffic Offload (SIPTO) is used to offload selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. LIPA PDN Connectivity indicates a PDP Context or a PDN Connection that gives access to services located in the local IP network of the femto cell subsystem. SIPTO PDN Connectivity indicates a PDP Context or PDN Connection that allows offload of selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. Systems, devices and methods are described herein that enable the identification of the type of connectivity available to a UE and enable session continuity for local cellular coverage.

    Abstract translation: 本地IP接入（LIPA）允许通过毫微微小区连接的支持IP的用户设备（UE）直接访问本地IP网络中的其他具有IP功能的设备。 所选的IP流量卸载（SIPTO）用于将所选类型的IP流量卸载到接近于UE接入网络附近的定义的IP网络。 LIPA PDN连接指示允许对位于毫微微小区子系统的本地IP网络中的服务的接入的PDP上下文或PDN连接。 SIPTO PDN连接指示PDP上下文或PDN连接，其允许将所选类型的IP业务卸载到靠近UE到接入网络的附接点的定义的IP网络。 这里描述的系统，设备和方法能够识别可用于UE的连接类型，并且实现本地蜂窝覆盖的会话连续性。

    METHOD AND SYSTEM FOR MULTI-RAT TRANSMISSION
    9.
    发明申请
    METHOD AND SYSTEM FOR MULTI-RAT TRANSMISSION 审中-公开
    用于多径传输的方法和系统

    公开(公告)号：WO2013184770A1

    公开(公告)日：2013-12-12

    申请号：PCT/US2013/044271

    申请日：2013-06-05

    Applicant: RESEARCH IN MOTION LIMITED

    Inventor： VRZIC, Sophie ,  CHOI, Noun

    IPC: H04W4/00

    CPC classification number: H04W36/165 ,  H04W36/0066 ,  H04W92/20

    Abstract: A method and apparatus for mobility management, load management, sharing management and configuration update and setup in a mobile network having a first radio access technology node and a second radio access technology node, the first radio access technology node and the second radio access technology node communicating over a backhaul interface. In one aspect the method detects, at the first radio access technology node, that a handover for a user equipment to a new node is required; provides, from the first radio access technology node, handover information to the second radio access technology node over the backhaul interface; and performs the handover of the user equipment from the first radio access technology node to the new node.

    Abstract translation: 一种用于在具有第一无线电接入技术节点和第二无线电接入技术节点的移动网络中的移动性管理，负载管理，共享管理和配置更新和建立的方法和装置，所述第一无线电接入技术节点和所述第二无线电接入技术节点 通过回程界面进行通信。 在一个方面，该方法在第一无线电接入技术节点处检测需要用户设备到新节点的切换; 从第一无线电接入技术节点通过回程接口向第二无线接入技术节点提供切换信息; 并执行用户设备从第一无线接入技术节点到新节点的切换。

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