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    SYSTEMS AND METHODS FOR INTELLIGENT VIDEO DELIVERY AND CACHE MANAGEMENT
    7.
    发明申请
    SYSTEMS AND METHODS FOR INTELLIGENT VIDEO DELIVERY AND CACHE MANAGEMENT 有权
    用于智能视频传输和高速缓存管理的系统和方法

    公开(公告)号：US20130144979A1

    公开(公告)日：2013-06-06

    申请号：US13309874

    申请日：2011-12-02

    申请人： Vivek KANSAL ,  Timothy Stammers ,  Bhaskar Bhupalam ,  Biswaranjan Panda ,  Jayaraman Iyer

    发明人： Vivek KANSAL ,  Timothy Stammers ,  Bhaskar Bhupalam ,  Biswaranjan Panda ,  Jayaraman Iyer

    IPC分类号： G06F15/16

    CPC分类号： H04L65/4084 ,  H04N21/23106 ,  H04N21/234309 ,  H04N21/2402 ,  H04N21/64738 ,  H04N21/64784

    摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video data traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes and to cache videos for future use. However, network operators failed to exploit user information and to leverage benefits of distributing these functionalities across the network. This disclosure provides systems and methods for efficiently delivering video and managing video caches by exploiting user information and by distributing video delivery functionalities across the network.

    摘要翻译： 网络运营商正在努力寻找在视频数据流量快速增长的情况下提供稳定视频服务的方法。 为了提供具有受限网络资源的稳定视频服务，网络运营商试图减少视频文件大小并缓存视频以供将来使用。 然而，网络运营商无法利用用户信息并利用在整个网络中分发这些功能的优势。 本公开提供了通过利用用户信息和通过跨网络分发视频传递功能来有效地传送视频和管理视频高速缓存的系统和方法。

    SOFT RETENTION FOR CALL ADMISSION CONTROL IN COMMUNICATION NETWORKS
    8.
    发明申请
    SOFT RETENTION FOR CALL ADMISSION CONTROL IN COMMUNICATION NETWORKS 有权
    通信网络呼叫接纳控制的软约束

    公开(公告)号：US20120250509A1

    公开(公告)日：2012-10-04

    申请号：US13078121

    申请日：2011-04-01

    申请人： Kent K. Leung ,  Biswaranjan Panda

    发明人： Kent K. Leung ,  Biswaranjan Panda

    IPC分类号： H04W24/04 ,  H04W72/08

    CPC分类号： H04W28/0252 ,  H04W28/08 ,  H04W28/20 ,  H04W76/20 ,  H04W76/36 ,  H04W88/16

    摘要： Systems and methods are disclosed for receiving a request at a packet gateway to allocate a new bearer for a mobile device on a wireless telecommunications network; identifying, at the packet gateway, existing bearers that have a quality of service (QoS) that can be reduced without dropping the existing bearers; reducing, at the packet gateway, the QoS of the existing bearers; reclaiming resources at the packet gateway that were previously in use by the existing bearers; and allocating the new bearer for the mobile device using the reclaimed resources at the packet gateway without causing any of the existing bearers to be disconnected, wherein the existing bearers have a lower priority than the new bearer, and wherein the existing bearers have previously been designated as capable of being preempted.

    摘要翻译： 公开了用于在分组网关处接收请求以在无线电信网络上为移动设备分配新的承载的系统和方法; 在分组网关处识别具有可以减少而不丢弃现有承载的服务质量（QoS）的现有承载; 在分组网关处减少现有承载的QoS; 在以前由现有承载人使用的数据包网关上回收资源; 以及使用所述分组网关处的所述再生资源分配所述移动设备的所述新承载，而不使所述现有承载中的任何现有承载断开，其中，所述现有承载具有比所述新承载更低的优先级，并且其中，所述现有承载先前已被指定 能够被抢占。

    System and method for providing mobility across access technologies in a network environment
    9.
    发明授权
    System and method for providing mobility across access technologies in a network environment 有权
    用于在网络环境中提供接入技术的移动性的系统和方法

    公开(公告)号：US08195778B1

    公开(公告)日：2012-06-05

    申请号：US12642797

    申请日：2009-12-19

    申请人： Kent K. Leung ,  Biswaranjan Panda ,  Naveen Paulkandasamy ,  Michael Shannon

    发明人： Kent K. Leung ,  Biswaranjan Panda ,  Naveen Paulkandasamy ,  Michael Shannon

    IPC分类号： G06F15/177

    CPC分类号： H04L12/66

    摘要： An example method includes receiving a packet for a flow associated with a subscriber; determining if a home agent element has a context for the flow by communicating a handover query to a network element; assigning an Internet protocol (IP) address for the subscriber in response to the home agent element not having the context for the flow; and creating a session for the subscriber, where the session is created using inter-process communication between the home agent element and the network element. The method can further include maintaining communications with a packet data serving node (PDSN) and an Authentication, Authorization, and Accounting (AAA) element in order to assist in roaming between a Long Term Evolution (LTE) network and a code division multiple access (CDMA) network. The inter-process communication is used to maintain the session for the subscriber when the subscriber is attached to different networks.

    摘要翻译： 示例性方法包括：接收与用户相关联的流的分组; 通过将切换查询传送到网络元件来确定所述归属代理元素是否具有所述流的上下文; 响应于不具有所述流的上下文的归属代理元件，为所述订户分配因特网协议（IP）地址; 以及为所述用户创建会话，其中使用所述归属代理元件和所述网络元件之间的进程间通信来创建所述会话。 该方法还可以包括维护与分组数据服务节点（PDSN）和认证，授权和计费（AAA）元素的通信，以便协助在长期演进（LTE）网络和码分多址（ CDMA）网络。 当用户连接到不同的网络时，进程间通信用于维护用户的会话。