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    APPARATUS AND METHOD FOR SIMULCAST OVER A VARIABLE BANDWIDTH CHANNEL
    1.
    发明申请
    APPARATUS AND METHOD FOR SIMULCAST OVER A VARIABLE BANDWIDTH CHANNEL 审中-公开
    用于可变带宽通道中的SIMULCAST的装置和方法

    公开(公告)号：US20100257572A1

    公开(公告)日：2010-10-07

    申请号：US12735008

    申请日：2007-12-14

    Applicant: Avinash Sridhar ,  David Anthony Campana ,  Shemimon Anthru ,  Jill McDonald Boyce

    Inventor： Avinash Sridhar ,  David Anthony Campana ,  Shemimon Anthru ,  Jill McDonald Boyce

    IPC: H04N7/173

    CPC classification number: H04N21/65 ,  H04L12/1822 ,  H04L41/147 ,  H04L47/10 ,  H04L65/4076 ,  H04L67/28 ,  H04L67/2828 ,  H04L67/325 ,  H04N21/23439 ,  H04N21/2402 ,  H04N21/6131 ,  H04N21/6405

    Abstract: The present principles provide a method for a personalized mobile broadcast service operator (Service provider) to send content in the form of files with different compression formats in a variable bandwidth channel to one or more users who have access to the same service. Operators providing mobile broadcasts have the option of using residual bandwidth to provide these services. In such services, depending on the amount of bandwidth available for a mobile broadcast, a scheduler can choose to broadcast file content with higher compressed parameters thereby reducing the network footprint of the content file during lower bandwidth situations. A lower compressed format of the same content could then be potentially scheduled to broadcast at a later time when more bandwidth becomes available eventually replacing the highly compressed copy which was received earlier on the client.

    Abstract translation: 本原理提供了一种个性化移动广播服务运营商（服务提供商）以可变带宽信道中的不同压缩格式的文件的形式将内容发送给具有访问相同服务的一个或多个用户的方法。 提供移动广播的运营商可以选择使用剩余带宽来提供这些服务。 在这样的服务中，根据可用于移动广播的带宽量，调度器可以选择以更高的压缩参数来广播文件内容，从而在较低带宽情况下减少内容文件的网络覆盖。 然后可以将相同内容的较低压缩格式潜在地安排在稍后的时间广播，当更多带宽变得可用时，最终替换先前在客户机上接收到的高度压缩的副本。

    APPARATUS AND METHOD FOR PERFORMING POWER MANAGMENT IN A RECEIVER
    2.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING POWER MANAGMENT IN A RECEIVER 审中-公开
    在接收机中执行电源管理的装置和方法

    公开(公告)号：US20100130122A1

    公开(公告)日：2010-05-27

    申请号：US12451577

    申请日：2007-06-01

    Applicant: Avinash Sridhar ,  David Anthony Campana ,  Jill MacDonald Boyce

    Inventor： Avinash Sridhar ,  David Anthony Campana ,  Jill MacDonald Boyce

    IPC: H04H20/71 ,  H04N5/445 ,  H04B1/16

    CPC classification number: H04H20/40 ,  H04H60/66 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/168

    Abstract: A Digital Video Broadcasting-Handheld (DVB-H) system comprises a head-end and at least one receiver. The head-end uses the File Delivery over Unidirectional Transport (FLUTE) protocol for transmitting an electronic service guide (ESG) and content to the receiver. The receiver determines a time delay for receiving content as a function of a value of a PublishedStartTime parameter from the ESG and the actual time the receiver receives the content. Using this time delay, the receiver forms a time estimate for receiving selected content as a function of a value of a PublishedStartTime parameter from the ESG for the selected content and the determined time delay. The receiver then performs power, management such that during those intervals of time that the receiver is not expected to receive the selected content the receiver can reduce power.

    Abstract translation: 数字视频广播 - 手持（DVB-H）系统包括头端和至少一个接收器。 头端使用文件传输单向传输（FLUTE）协议​​将电子服务指南（ESG）和内容发送到接收器。 接收机确定接收内容的时间延迟，作为来自ESG的PublishedStartTime参数的值和接收者接收内容的实际时间的函数。 使用该时间延迟，接收器形成用于接收所选内容的时间估计，作为来自针对所选内容的ESG的已发布时间参数的值的值以及所确定的时间延迟。 然后，接收机进行功率管理，使得在接收机不期望接收所选择的内容的那段时间间隔期间，接收机可以降低功率。

    BROADCAST CLIP SCHEDULER
    6.
    发明申请
    BROADCAST CLIP SCHEDULER 审中-公开

    公开(公告)号：US20100138871A1

    公开(公告)日：2010-06-03

    申请号：US12452973

    申请日：2008-06-17

    Applicant: Shemimon Manalikudy Anthru ,  Jill McDonald Boyce ,  David Anthony Campana ,  David Brian Anderson ,  Avinash Sridhar

    Inventor： Shemimon Manalikudy Anthru ,  Jill McDonald Boyce ,  David Anthony Campana ,  David Brian Anderson ,  Avinash Sridhar

    IPC: H04N5/445

    CPC classification number: H04H60/06 ,  H04H20/42 ,  H04H60/73 ,  Y02D70/142 ,  Y02D70/168 ,  Y02D70/20

    Abstract: A scheduler schedules multimedia content files for transmission over a broadcast network. Multimedia content files can be any sort of audio/video clips like, sports video, music video, news clip, movie sound track etc. In particular, the scheduler determines a transmission order for content files and generates an electronic service guide having a static part and a dynamic part such that content scheduled in the dynamic part may have a different transmission order in different versions of the electronic service guide. Schedule timing information and meta data information is transmitted over a broadcast network along with the clips so that receivers can do selective reception of their preferred clips, saving battery power and storage.

    Abstract translation: 调度器调度多媒体内容文件以通过广播网络传输。 多媒体内容文件可以是运动视频，音乐视频，新闻剪辑，电影音轨等任何类型的音频/视频剪辑。特别地，调度器确定内容文件的传输顺序并生成具有静态部分的电子服务指南 以及动态部分，使得在动态部分中调度的内容可以在电子服务指南的不同版本中具有不同的传输顺序。 调度定时信息和元数据信息与广播网络一起通过剪辑传送，以便接收者可以选择性地接收他们喜欢的剪辑，节省电池电量和存储。

    BROADCAST CLIP SCHEDULER
    7.
    发明申请
    BROADCAST CLIP SCHEDULER 审中-公开

    公开(公告)号：US20100138870A1

    公开(公告)日：2010-06-03

    申请号：US12452932

    申请日：2008-06-17

    Applicant: Shemimon Manalikudy Anthru ,  Jill MacDonald Boyce ,  David Anthony Campana ,  David Brian Anderson ,  Avinash Sridhar

    Inventor： Shemimon Manalikudy Anthru ,  Jill MacDonald Boyce ,  David Anthony Campana ,  David Brian Anderson ,  Avinash Sridhar

    IPC: H04N5/445 ,  G06F17/30

    CPC classification number: H04H60/06 ,  H04H20/42 ,  H04H60/73 ,  Y02D70/142 ,  Y02D70/168 ,  Y02D70/20

    Abstract: A scheduler schedules multimedia content files for transmission over a broadcast network. Multimedia content files can be any sort of audio/video clips like, sports video, music video, news clip, movie sound track etc. In particular, the scheduler determines a transmission order for content files as a function of a dynamic priority value, which is determined in accordance with at least a dissimilarity measure between the content files; wherein the dissimilarity measure of the media content files is further determined as a function of the clip meta data associated with each clip. Schedule timing information and meta data information is transmitted over a broadcast network along with the clips so that receivers can do selective reception of their preferred clips, saving battery power and storage.

    Abstract translation: 调度器调度多媒体内容文件以通过广播网络传输。 多媒体内容文件可以是运动视频，音乐视频，新闻剪辑，电影音轨等任何类型的音频/视频剪辑。特别地，调度器根据动态优先级值确定内容文件的传输顺序，其中 根据内容文件之间的至少不相似度度量来确定; 其中所述媒体内容文件的不相似性度量进一步被确定为与每个剪辑相关联的剪辑元数据的函数。 调度定时信息和元数据信息与广播网络一起通过剪辑传送，以便接收者可以选择性地接收他们喜欢的剪辑，节省电池电量和存储。

    REALTIME SEARCH GRID UPDATES
    8.
    发明申请
    REALTIME SEARCH GRID UPDATES 审中-公开
    实时搜索网格更新

    公开(公告)号：US20140297632A1

    公开(公告)日：2014-10-02

    申请号：US13989895

    申请日：2011-10-20

    Applicant: Avinash Sridhar ,  David Anthony Campana ,  David Brian Anderson

    Inventor： Avinash Sridhar ,  David Anthony Campana ,  David Brian Anderson

    IPC: G06F17/30

    CPC classification number: G06F16/248 ,  G06F16/24578 ,  G06F16/3323 ,  G06F16/335 ,  G06F16/9535 ,  H04N5/44543 ,  H04N21/4788 ,  H04N21/4828 ,  H04N2005/44556 ,  H04N2005/44569

    Abstract: A search engine performs searches on displayed information to facilitate in limiting the search results and increasing relevancy. The search engine allows user inputs to influence a search boundary and/or a search result. The search boundaries and/or search results can also be influenced by social networking information and the like. The search results can be dynamically filtered by the search engine as the user enters in their search criteria. The searched information is limited to what is visually seen by a user on a screen/display device. This significantly reduces the displayed results and lets the user instantly see what their search parameters will yield.

    Abstract translation: 搜索引擎执行搜索显示的信息，以便于限制搜索结果和增加相关性。 搜索引擎允许用户输入影响搜索边界和/或搜索结果。 搜索边界和/或搜索结果也可以受到社交网络信息等的影响。 当用户输入搜索条件时，搜索引擎可以动态过滤搜索结果。 搜索到的信息被限制在用户在屏幕/显示设备上可视地看到的内容。 这显着减少了显示的结果，并让用户立即看到他们的搜索参数会产生什么。

    SEMANTIC ENRICHMENT BY EXPLOITING TOP-K PROCESSING
    9.
    发明申请
    SEMANTIC ENRICHMENT BY EXPLOITING TOP-K PROCESSING 审中-公开
    通过开发TOP-K处理的语义丰富

    公开(公告)号：US20130268261A1

    公开(公告)日：2013-10-10

    申请号：US13701347

    申请日：2011-06-03

    Applicant: Jong Wook Kim ,  Ashwin S. Kashyap ,  Dekai Li ,  Sandilya Bhamidipati ,  Avinash Sridhar ,  Saurabh Mathur ,  Bankim A. Patel

    Inventor： Jong Wook Kim ,  Ashwin S. Kashyap ,  Dekai Li ,  Sandilya Bhamidipati ,  Avinash Sridhar ,  Saurabh Mathur ,  Bankim A. Patel

    IPC: G06F17/27

    CPC classification number: G06F17/2785 ,  G06F16/367 ,  G06F17/271 ,  G06F17/274 ,  G06F17/2775

    Abstract: Proper representation of the meaning of texts is crucial to enhancing many data mining and information retrieval tasks, including clustering, computing semantic relatedness between texts, and searching. Representing of texts in the concept-space derived from Wikipedia has received growing attention recently, due to its comprehensiveness and expertise. This concept-based representation is capable of extracting semantic relatedness between texts that cannot be deduced with the bag of words model. A key obstacle, however, for using Wikipedia as a semantic interpreter is that the sheer size of the concepts derived from Wikipedia makes it hard to efficiently map texts into concept-space. An efficient algorithm is proved which is able to represent the meaning of a text by using the concepts that best match it. In particular, this approach first computes the approximate top- concepts that are most relevant to the given text. These concepts are then leverage to represent the meaning of the given text.

    Abstract translation: 正确表达文本的意义对于增强许多数据挖掘和信息检索任务至关重要，包括聚类，计算文本之间的语义相关性和搜索。 由于其全面性和专业性，代表维基百科的概念空间中的文本受到越来越多的关注。 这种基于概念的表示能够提取不能用单词模型推导的文本之间的语义相关性。 然而，使用维基百科作为语义翻译的一个主要障碍是，维基百科的概念的绝对大小使得难以有效地将文本映射到概念空间中。 证明了一种有效的算法，它能够通过使用与之匹配的概念来表示文本的含义。 特别地，这种方法首先计算与给定文本最相关的近似概念。 这些概念然后被用来表示给定文本的含义。

    METHOD FOR PROCESSING AUXILARY INFORMATION FOR TOPIC GENERATION
    10.
    发明申请
    METHOD FOR PROCESSING AUXILARY INFORMATION FOR TOPIC GENERATION 审中-公开
    处理主题生成辅助信息的方法

    公开(公告)号：US20120323900A1

    公开(公告)日：2012-12-20

    申请号：US13577970

    申请日：2011-02-23

    Applicant: Bankim A. Patel ,  Ashwin Kashyap ,  Avinash Sridhar ,  Saurabh Mathur ,  Dekai Li

    Inventor： Bankim A. Patel ,  Ashwin Kashyap ,  Avinash Sridhar ,  Saurabh Mathur ,  Dekai Li

    IPC: G06F17/30

    CPC classification number: G06F16/70

    Abstract: Analyzing auxiliary information associated with a video asset is performed. A topic is then determined from the extracted keywords where the topic is used as a basis of a query to return results such as news articles and other related information that is relevant to the topic of a video asset current being viewed or accessed. These steps are repeated when a topic changes

    Abstract translation: 执行与视频资产相关联的辅助信息的分析。 然后，从所提取的关键字中确定主题，其中主题被用作查询的基础，以返回诸如新闻文章和与正在查看或访问的视频资产当前的主题相关的其他相关信息的结果。 当主题更改时，会重复这些步骤

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