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    SYSTEM AND METHOD FOR SCHEDULING TIME-SHIFTING TRAFFIC IN A MOBILE CELLULAR NETWORK
    2.
    发明申请
    SYSTEM AND METHOD FOR SCHEDULING TIME-SHIFTING TRAFFIC IN A MOBILE CELLULAR NETWORK 有权
    用于调度移动蜂窝网络中的时移交通的系统和方法

    公开(公告)号：US20160316388A1

    公开(公告)日：2016-10-27

    申请号：US14693571

    申请日：2015-04-22

    Applicant: AT&T Intellectual Property I, LP ,  The Regents of the University of Michigan

    Inventor： Sanae Leah Madeleine Rosen ,  Jeffrey Erman ,  Vijay Gopalakrishnan ,  Zhuoqing Morley Mao ,  Jeffrey Pang

    IPC: H04W28/02 ,  H04W24/08

    CPC classification number: H04W28/0231 ,  H04W24/08 ,  H04W72/12 ,  H04W72/1247 ,  H04W72/1252

    Abstract: Aspects of the subject disclosure may include, for example, identifying a data request to transfer data for a mobile device across a mobile network. The data request occurs within a time interval of a number of time intervals, each having a duration greater than a data transfer time across the mobile network. A volume is determined of the data requested, and compared to a data transfer capacity of the wireless access terminal. A transfer of the data is scheduled within the time interval, responsive to the volume of data requested being less than the data transfer capacity. The transfer of the data is deferred to another time interval, responsive to the volume of data requested being greater than the data transfer capacity, and the deferring of the data to another time includes resubmitting the data request in another time interval of the plurality of time intervals. Other embodiments are disclosed.

    Abstract translation: 主题公开的方面可以包括例如识别通过移动网络传送移动设备的数据的数据请求。 数据请求发生在多个时间间隔的时间间隔内，每个时间间隔的持续时间大于移动网络上的数据传输时间。 确定所请求的数据的音量，并与无线接入终端的数据传输容量进行比较。 响应于所请求的数据量小于数据传输容量，在时间间隔内调度数据的传输。 响应于所请求的数据量大于数据传输容量，将数据的传输延迟到另一时间间隔，并且将数据推迟到另一时间包括在多个时间的另一个时间间隔内重新提交数据请求 间隔 公开了其他实施例。

    Method and apparatus for distributing media content
    6.
    发明授权
    Method and apparatus for distributing media content 有权
    用于分发媒体内容的方法和装置

    公开(公告)号：US09407676B2

    公开(公告)日：2016-08-02

    申请号：US14088779

    申请日：2013-11-25

    Applicant: AT&T Intellectual Property I, LP

    Inventor： Aaron Francis Archer ,  Seungjoon Lee ,  David Lee Applegate ,  Kadangode Ramakrishnan ,  Vijay Gopalakrishnan

    IPC: H04L29/06 ,  H04L29/08 ,  H04L12/721 ,  G06F9/50 ,  G06F17/30

    CPC classification number: H04L67/1023 ,  G06F9/5027 ,  G06F17/3089 ,  G06F17/5009 ,  H04L41/145 ,  H04L45/124 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1017 ,  H04L67/1029 ,  H04L67/2842

    Abstract: A system that incorporates teachings of the present disclosure may include, for example, initializing a boundary estimate for an optimization of a linear programming model describing a network of media servers for servicing requests for media content items from subscriber devices, where the boundary estimate is an estimate of an infeasible solution of the linear programming model, and calculating iteratively, using an exponential potential function, additional boundary estimates for the linear programming model, wherein the calculating resolves to an improved boundary estimate that corresponds to placement of copies of the media content items at the media servers subject to a set of constraints on storage capacity of media servers and on bandwidth for communication links in the network. Other embodiments are disclosed.

    Abstract translation: 包含本公开的教导的系统可以包括例如初始化线性规划模型的优化的边界估计，所述线性规划模型描述用于服务来自用户设备的媒体内容项的请求的媒体服务器的网络，其中边界估计是 估计线性规划模型的不可行解，并且使用指数势函数迭代地计算线性规划模型的附加边界估计，其中所述计算解析为对应于媒体内容项的副本的放置的改进的边界估计 在媒体服务器受到媒体服务器的存储容量的一系列约束以及网络中通信链路的带宽的影响。 公开了其他实施例。

    METHOD AND SYSTEM FOR MANAGING SERVICE QUALITY ACCORDING TO NETWORK STATUS PREDICTIONS
    8.
    发明申请
    METHOD AND SYSTEM FOR MANAGING SERVICE QUALITY ACCORDING TO NETWORK STATUS PREDICTIONS 有权
    根据网络状态预测管理服务质量的方法和系统

    公开(公告)号：US20160234078A1

    公开(公告)日：2016-08-11

    申请号：US14659736

    申请日：2015-03-17

    Applicant: AT&T Intellectual Property I, LP

    Inventor： Rittwik Jana ,  Jeffrey Erman ,  Vijay Gopalakrishnan ,  Emir Halepovic ,  Rakesh Sinha ,  Xuan Kelvin Zou

    IPC: H04L12/24 ,  H04L29/08

    CPC classification number: H04L47/25 ,  H04L47/30 ,  H04L47/823 ,  H04L65/4069 ,  H04L67/02 ,  H04W8/02 ,  H04W24/08

    Abstract: Aspects of the subject disclosure may include, for example, obtaining predicted available bandwidths for an end user device, monitoring buffer occupancy of a buffer of the end user device, determining bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy, and adjusting bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy during streaming of the media content to the end user device over a wireless network. Other embodiments are disclosed.

    Abstract translation: 主题公开的方面可以包括例如获得终端用户设备的预测可用带宽，监视最终用户设备的缓冲器的缓冲器占用，根据预测的可用带宽确定媒体内容的部分的比特率，并根据 缓冲器占用率，以及根据预测的可用带宽以及根据通过无线网络将媒体内容流传送到最终用户设备时的缓冲器占用率来调整媒体内容的部分的比特率。 公开了其他实施例。

    METHOD AND APPARATUS FOR DISTRIBUTING MEDIA CONTENT
    9.
    发明申请
    METHOD AND APPARATUS FOR DISTRIBUTING MEDIA CONTENT 有权
    分配媒体内容的方法和装置

    公开(公告)号：US20150149653A1

    公开(公告)日：2015-05-28

    申请号：US14088779

    申请日：2013-11-25

    Applicant: AT&T Intellectual Property I, LP

    Inventor： Aaron Francis Archer ,  Seungjoon Lee ,  David Lee Applegate ,  Kadangode Ramakrishnan ,  Vijay Gopalakrishnan

    IPC: H04L29/06

    CPC classification number: H04L67/1023 ,  G06F9/5027 ,  G06F17/3089 ,  G06F17/5009 ,  H04L41/145 ,  H04L45/124 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1017 ,  H04L67/1029 ,  H04L67/2842

    Abstract: A system that incorporates teachings of the present disclosure may include, for example, initializing a boundary estimate for an optimization of a linear programming model describing a network of media servers for servicing requests for media content items from subscriber devices, where the boundary estimate is an estimate of an infeasible solution of the linear programming model, and calculating iteratively, using an exponential potential function, additional boundary estimates for the linear programming model, wherein the calculating resolves to an improved boundary estimate that corresponds to placement of copies of the media content items at the media servers subject to a set of constraints on storage capacity of media servers and on bandwidth for communication links in the network. Other embodiments are disclosed.

    Abstract translation: 包含本公开的教导的系统可以包括例如初始化线性规划模型的优化的边界估计，所述线性规划模型描述用于服务来自用户设备的媒体内容项的请求的媒体服务器的网络，其中边界估计是 估计线性规划模型的不可行解，并且使用指数势函数迭代地计算线性规划模型的附加边界估计，其中所述计算解析为对应于媒体内容项的副本的放置的改进的边界估计 在媒体服务器受到媒体服务器的存储容量的一系列约束以及网络中通信链路的带宽的影响。 公开了其他实施例。

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