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    Controlling communication between whitespace devices
    2.
    发明授权
    Controlling communication between whitespace devices 有权
    控制空白设备之间的通信

    公开(公告)号：US09008710B2

    公开(公告)日：2015-04-14

    申请号：US13523528

    申请日：2012-06-14

    Applicant: Malolan Chetlur ,  Harish Ganapathy ,  Shivkumar Kalyanaraman ,  Mukundan Madhavan

    Inventor： Malolan Chetlur ,  Harish Ganapathy ,  Shivkumar Kalyanaraman ,  Mukundan Madhavan

    IPC: H04B7/00 ,  H04W16/14

    CPC classification number: H04W16/14

    Abstract: Methods, apparatuses, and computer program products for controlling communication between whitespace devices are provided. Embodiments include identifying, by a base-station array controller, a user whitespace device within a coverage area of a base-station array, wherein the base-station array includes a plurality of base-station whitespace devices of varying power consumption profiles; identifying for each base-station whitespace device, by the base-station array controller, transmission channels available to the base-station whitespace device; selecting from the plurality of base-station whitespace devices, by the base-station array controller, a base-station whitespace device based on the power consumption profiles and the identified available transmission channels corresponding to the plurality of base-station whitespace devices; and instructing, by the base-station array controller, the selected base-station whitespace device to communicate with the identified user whitespace device on one of the identified available transmission channels.

    Abstract translation: 提供了用于控制空白设备之间的通信的方法，设备和计算机程序产品。 实施例包括由基站阵列控制器识别基站阵列的覆盖区域内的用户空白设备，其中所述基站阵列包括具有变化的功耗简档的多个基站空白设备; 基站阵列控制器识别每个基站空白设备对基站空白设备可用的传输信道; 由基站阵列控制器从多个基站空白设备中选择一个基站空白设备，该基站空白设备基于与多个基站空白设备相对应的功耗简档和所识别的可用传输信道; 并且由所述基站阵列控制器指示所选择的基站空白设备在所识别的可用传输信道之一上与所识别的用户空白设备进行通信。

    ESTIMATING PROCESSING WORKLOADS
    4.
    发明申请
    ESTIMATING PROCESSING WORKLOADS 有权
    估计处理工作量

    公开(公告)号：US20120327887A1

    公开(公告)日：2012-12-27

    申请号：US13596870

    申请日：2012-08-28

    Applicant: Malolan Chetlur ,  Umamaheswari C. Devi ,  Parul Gupta

    Inventor： Malolan Chetlur ,  Umamaheswari C. Devi ,  Parul Gupta

    IPC: H04W28/16 ,  H04W88/08

    CPC classification number: H04L12/5692 ,  H04W28/08 ,  H04W72/12 ,  H04W84/045 ,  H04W88/08

    Abstract: Systems and associated methods for estimating wireless workloads are described herein. Systems and methods provide for generating an estimate of a wireless workload's processing requirements from the combined knowledge of system specific values, such as system parameters, platform details, and implementation details. Systems and methods for estimating wireless workloads may be utilized in various wireless protocols, including, 3G, WiMax, LTE, WiFi, femtocells, and point-to-point wireless links. The estimated workloads may be used for scheduling wireless workloads in a shared computing environment.

    Abstract translation: 本文描述了用于估计无线工作负载的系统和相关方法。 系统和方法提供从系统特定值的组合知识（例如系统参数，平台细节和实现细节）生成无线工作负载的处理需求的估计。 可以在包括3G，WiMax，LTE，WiFi，毫微微小区和点对点无线链路的各种无线协议中使用用于估计无线工作负载的系统和方法。 估计的工作量可用于在共享计算环境中调度无线工作负载。

    Video Object Placement for Cooperative Caching
    9.
    发明申请
    Video Object Placement for Cooperative Caching 有权
    视频对象放置合作缓存

    公开(公告)号：US20130042071A1

    公开(公告)日：2013-02-14

    申请号：US13206612

    申请日：2011-08-10

    Applicant: Malolan Chetlur ,  Umamaheswari C. Devi ,  Shivkumar Kalyanaraman

    Inventor： Malolan Chetlur ,  Umamaheswari C. Devi ,  Shivkumar Kalyanaraman

    IPC: G06F12/08

    CPC classification number: H04L67/2842 ,  G06F12/0804 ,  G06F12/0866 ,  G06F17/30 ,  H04L65/00 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/288 ,  H04N21/2225 ,  H04N21/23113 ,  H04N21/23116

    Abstract: A method, an apparatus and an article of manufacture for placing at least one object at at least one cache of a set of cooperating caching nodes with limited inter-node communication bandwidth. The method includes transmitting information from the set of cooperating caching nodes regarding object accesses to a placement computation component, determining object popularity distribution based on the object access information, and instructing the set of cooperating caching nodes of at least one object to cache, the at least one node at which each object is to be cached, and a manner in which the at least one cached object is to be shared among the at least one caching node based on the object popularity distribution and cache and object sizes such that a cumulative hit rate at the at least one cache is increased while a constraint on inter-node communication bandwidth is not violated.

    Abstract translation: 一种用于将至少一个对象放置在具有有限节点间通信带宽的一组协作缓存节点的至少一个高速缓存上的方法，装置和制品。 该方法包括：从组合的缓存节点传送关于对位置计算组件的访问的信息，基于对象访问信息确定对象流行度分布，以及指示至少一个对象的协同缓存节点的集合进行缓存， 每个对象要缓存的至少一个节点以及基于对象流行度分布和高速缓存和对象大小在至少一个高速缓存节点之间共享至少一个缓存对象的方式，使得累积命中 增加了至少一个高速缓存的速率，同时不违反节点间通信带宽的约束。

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