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1. 发明申请

US20130298179A1 COMPANION DEVICE SERVICES BASED ON THE GENERATION AND DISPLAY OF VISUAL CODES ON A DISPLAY DEVICE 有权
标题翻译：基于显示设备上视觉代码的生成和显示的公司设备服务
公开(公告)号：US20130298179A1
公开(公告)日：2013-11-07
申请号：US13463413
申请日：2012-05-03
申请人： Kevin L. Baum , Stephen P. Emeott , Faisal Ishtiaq
发明人： Kevin L. Baum , Stephen P. Emeott , Faisal Ishtiaq
IPC分类号： H04N21/422
CPC分类号： H04N21/4122 , H04N21/4126 , H04N21/41407 , H04N21/4307 , H04N21/4622 , H04N21/4788 , H04N21/8352
摘要： In one embodiment, a method includes launching an application on a first device. The application allows the first device to trigger a service based on a program being played on a second device. The first device captures a visual code being displayed in association with the program being played on the second device. The visual code includes encoded information for program ID information associated with the program being played on the second device and timing information associated with the program being played on the second device. The method determines the program ID information and the timing information from the encoded information included in the visual code and then triggers the service for the application using the timing information and the program ID information.
摘要翻译：在一个实施例中，一种方法包括在第一设备上启动应用。应用程序允许第一设备基于正在第二设备上播放的节目来触发服务。第一设备捕获与在第二设备上播放的节目相关联地显示的可视代码。视觉代码包括与在第二设备上播放的节目相关联的节目ID信息的编码信息和与在第二设备上播放的节目相关联的定时信息。该方法根据视觉代码中包含的编码信息确定节目ID信息和定时信息，然后使用定时信息和节目ID信息触发应用服务。

2. 发明授权

US09578366B2 Companion device services based on the generation and display of visual codes on a display device 有权
标题翻译：基于在显示设备上生成和显示视觉代码的伴随设备服务
公开(公告)号：US09578366B2
公开(公告)日：2017-02-21
申请号：US13463413
申请日：2012-05-03
申请人： Kevin L. Baum , Stephen P. Emeott , Faisal Ishtiaq
发明人： Kevin L. Baum , Stephen P. Emeott , Faisal Ishtiaq
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445 , H04N21/41 , H04N21/43 , H04N21/462 , H04N21/414 , H04N21/4788 , H04N21/8352
CPC分类号： H04N21/4122 , H04N21/4126 , H04N21/41407 , H04N21/4307 , H04N21/4622 , H04N21/4788 , H04N21/8352
摘要： In one embodiment, a method includes launching an application on a first device. The application allows the first device to trigger a service based on a program being played on a second device. The first device captures a visual code being displayed in association with the program being played on the second device. The visual code includes encoded information for program ID information associated with the program being played on the second device and timing information associated with the program being played on the second device. The method determines the program ID information and the timing information from the encoded information included in the visual code and then triggers the service for the application using the timing information and the program ID information.
摘要翻译：在一个实施例中，一种方法包括在第一设备上启动应用。应用程序允许第一设备基于正在第二设备上播放的节目来触发服务。第一设备捕获与在第二设备上播放的节目相关联地显示的可视代码。视觉代码包括与在第二设备上播放的节目相关联的节目ID信息的编码信息和与在第二设备上播放的节目相关联的定时信息。该方法根据视觉代码中包含的编码信息确定节目ID信息和定时信息，然后使用定时信息和节目ID信息触发应用服务。

3. 发明申请

US20140028917A1 DISPLAYING MULTIMEDIA 审中-公开
标题翻译：显示多媒体
公开(公告)号：US20140028917A1
公开(公告)日：2014-01-30
申请号：US13561222
申请日：2012-07-30
申请人： Alfonso Martinez Smith , Kevin L. Baum , Anthony J. Braskich , Stephen P. Emeott , Faisal Ishtiaq , Renxiang Li , Isselmou Ould Dellahy
发明人： Alfonso Martinez Smith , Kevin L. Baum , Anthony J. Braskich , Stephen P. Emeott , Faisal Ishtiaq , Renxiang Li , Isselmou Ould Dellahy
IPC分类号： H04N5/445
CPC分类号： H04N21/4622 , H04N21/4312 , H04N21/440263 , H04N21/440272 , H04N21/4661 , H04N21/4668 , H04N21/4788 , H04N21/4821
摘要： Disclosed are methods and apparatus for displaying multimedia feeds. The method comprises receiving a plurality of multimedia feeds and, for each of the plurality of multimedia feeds, acquiring a value of a metric and displaying, on a common display, the plurality of multimedia feeds. The metric is variable and its value for a particular multimedia feed and for a particular time is dependent upon either events occurring within that particular multimedia feed at or before that particular time or upon a rating (by one or more entities), at that particular time, of that particular multimedia feed. The multimedia feeds are displayed on the common display such that a first feed is displayed in a manner different from the manner of display of a second feed, the first feed having a first metric value, the second feed having a second metric value, and the first and second metric values being different.
摘要翻译：公开了用于显示多媒体馈送的方法和装置。所述方法包括接收多个多媒体馈送，并且对于所述多个多媒体馈送中的每一个，获取度量的值并且在公共显示器上显示所述多个多媒体馈送。度量是可变的，并且其对于特定多媒体馈送的价值以及特定时间取决于在该特定时间之前或之前发生在该特定多媒体馈送内的事件，或取决于在该特定时间（由一个或多个实体）评估，那个特定的多媒体资讯提供。多媒体馈送显示在公共显示器上，使得以与第二馈送的显示方式不同的方式显示第一馈送，第一馈送具有第一度量值，第二馈送具有第二度量值，第一和第二度量值不同。

4. 发明授权

US09628829B2 Identifying media on a mobile device 有权
公开(公告)号：US09628829B2
公开(公告)日：2017-04-18
申请号：US13533247
申请日：2012-06-26
申请人： Renxiang Li , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
发明人： Renxiang Li , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
IPC分类号： H04H60/32 , G06F3/00 , G06F13/00 , H04N5/445 , H04N21/234 , H04N21/41 , H04N21/4223 , H04N21/44 , H04N21/658 , H04N21/81 , H04N21/8352 , H04N21/422 , H04N21/439
CPC分类号： H04N21/23418 , H04N21/4126 , H04N21/42203 , H04N21/4223 , H04N21/4394 , H04N21/44008 , H04N21/6581 , H04N21/8133 , H04N21/8352
摘要： Disclosed is a method of associating, at a secondary device, secondary media content with primary media content being output at a primary device. The method includes receiving, at the secondary device, first information based upon the primary content being output at the primary device, wherein the first information includes at least one of an audio and a visual signal, determining at the secondary device second information corresponding to the first information, receiving at the secondary device one or more portions of secondary media content that have been made available by a third device, determining at the secondary device whether one or more of the portions of the secondary media content match one or more portions of the second information, and taking at least one further action upon determining that there is a match.

5. 发明申请

US20130347017A1 IDENTIFYING MEDIA ON A MOBILE DEVICE 有权
标题翻译：识别移动设备上的媒体
公开(公告)号：US20130347017A1
公开(公告)日：2013-12-26
申请号：US13533247
申请日：2012-06-26
申请人： Renxiang Li , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
发明人： Renxiang Li , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
IPC分类号： H04N21/442
CPC分类号： H04N21/23418 , H04N21/4126 , H04N21/42203 , H04N21/4223 , H04N21/4394 , H04N21/44008 , H04N21/6581 , H04N21/8133 , H04N21/8352
摘要： Disclosed is a method of associating, at a secondary device, secondary media content with primary media content being output at a primary device. The method includes receiving, at the secondary device, first information based upon the primary content being output at the primary device, wherein the first information includes at least one of an audio and a visual signal, determining at the secondary device second information corresponding to the first information, receiving at the secondary device one or more portions of secondary media content that have been made available by a third device, determining at the secondary device whether one or more of the portions of the secondary media content match one or more portions of the second information, and taking at least one further action upon determining that there is a match.
摘要翻译：公开了一种在辅助设备处将次要媒体内容与主要媒体内容相关联的方法，主要媒体内容正在主要设备输出。该方法包括：在次设备处接收基于在主设备上输出的主要内容的第一信息，其中第一信息包括音频和视觉信号中的至少一个，在辅助设备处确定与第一信息相对应的第二信息第一信息，在辅助设备处接收由第三设备可用的辅助媒体内容的一个或多个部分，在辅助设备处确定辅助媒体内容的一个或多个部分是否匹配一个或多个部分第二信息，并且在确定存在匹配时至少采取一个进一步的动作。

6. 发明申请

US20130132521A1 PRESENTING ALTERNATIVE MEDIA CONTENT BASED ON ENVIRONMENTAL FACTORS 审中-公开
标题翻译：介绍基于环境因素的替代媒体内容
公开(公告)号：US20130132521A1
公开(公告)日：2013-05-23
申请号：US13303236
申请日：2011-11-23
申请人： Benedito J. Fonseca, JR. , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
发明人： Benedito J. Fonseca, JR. , Kevin L. Baum , Faisal Ishtiaq , Michael L. Needham
IPC分类号： G06F15/16
CPC分类号： H04N21/41407 , H04N21/42203 , H04N21/47202 , H04N21/6581 , H04N21/8106
摘要： The environment surrounding an end-user device is analyzed. When a user of the device requests a download of a media presentation, the device uses the results of the environmental analysis to automatically request an alternative audio or video track for the media presentation. By choosing a better alternative before the download even begins, the device avoids user frustration and conserves resources. For example, a user requests a music video to be played on his mobile phone. By using its microphone, the phone analyzes its current audio environment and concludes that there is considerable background noise. Then when requesting a download of the music video, the phone requests an “enhanced-clarity” soundtrack to increase the odds that its user will be able to hear the music over the background noise. In some situations, the alternative track is rendered in addition to, rather than instead of, the default tracks of the media presentation.
摘要翻译：分析最终用户设备周围的环境。当设备的用户请求下载媒体呈现时，设备使用环境分析的结果来自动请求用于媒体呈现的备选音频或视频轨道。通过在下载甚至开始之前选择一个更好的选择，设备可以避免用户沮丧并节省资源。例如，用户请求在他的移动电话上播放音乐视频。通过使用其麦克风，手机分析其当前的音频环境，并得出结论，背景噪音相当大。然后当请求下载音乐视频时，电话请求“增强清晰度”的音轨以增加其用户将能够在背景噪声上听到音乐的可能性。在某些情况下，除了媒体演示的默认轨道之外，还可以替代轨道，而不是替代轨道。

7. 发明申请

US20130124664A1 COORDINATING MEDIA PRESENTATIONS AMONG PEER DEVICES 审中-公开
标题翻译：协调设备中的协调介绍
公开(公告)号：US20130124664A1
公开(公告)日：2013-05-16
申请号：US13297609
申请日：2011-11-16
申请人： Benedito J. Fonseca, JR. , Kevin L. Baum , Faisal Ishtiaq
发明人： Benedito J. Fonseca, JR. , Kevin L. Baum , Faisal Ishtiaq
IPC分类号： G06F15/16
CPC分类号： H04L67/125 , H04L65/4038 , H04L65/80 , H04N21/4307 , H04N21/43615
摘要： A group of “servant” devices each downloads a media presentation and renders the presentation to a local user. However, a “master” device directs the servants as to which chunks to download and when to render the presentation. In this way, the master keeps the presentations on the separate servants in synchrony. The master uses status information from the servants to coordinate the downloads. If, for example, one servant is having a difficult time keeping up with the presentation, then the master may choose to direct that servant to download a reduced-resolution version of the presentation (which requires less bandwidth to download). If the user of one of the servant devices enters a playback command, then that command is not executed locally but is instead sent to the master device which in turn sends the command to all of the servants so that they may execute the playback command in synchrony.
摘要翻译：一组“仆人”设备每个都下载媒体演示，并将演示呈现给本地用户。但是，“主”设备可以指导仆人下载哪些块以及何时呈现演示文稿。通过这种方式，主人会同时将演示文稿保存在单独的服务器上。主人使用仆人的状态信息来协调下载。例如，如果一位仆人难以与演示文稿保持一致，那么主人可以选择指导该仆人下载演示文稿的降解版本（需要更少的带宽下载）。如果其中一个服务器设备的用户进入播放命令，则该命令不在本地执行，而是发送到主设备，主设备又将命令发送到所有服务器，以便它们可以同步地执行播放命令。

8. 发明授权

US09397799B2 Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel 有权
标题翻译：用于交织OFDMA同步信道的序列元素的方法和装置
公开(公告)号：US09397799B2
公开(公告)日：2016-07-19
申请号：US13052777
申请日：2011-03-21
申请人： Hidenori Akita , Kevin L. Baum , Brian K. Classon , Masaya Fukuta , Hiroshi Hayashi , Vijay Nangia , Robert T. Love , Kenneth A. Stewart
发明人： Hidenori Akita , Kevin L. Baum , Brian K. Classon , Masaya Fukuta , Hiroshi Hayashi , Vijay Nangia , Robert T. Love , Kenneth A. Stewart
IPC分类号： H04J11/00 , H04L5/00 , H04L1/18 , H04L27/26
CPC分类号： H04L5/0007 , H04L1/1829 , H04L5/0023 , H04L5/0048 , H04L27/2613 , H04L27/262 , H04L27/2655
摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted including a plurality of sequence elements interleaved in time and frequency. The synchronization channel signal sequence elements enable an initial acquisition and cell search method with low computational load by providing predetermined time domain symmetry for common sequence elements in OFDMA symbol periods for OFDMA symbol timing detection and frequency error detection in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.
摘要翻译：提供了一种用于发送包括发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，包括在时间和频率上交织的多个序列元素。通过在支持多个系统带宽的OFDMA系统中为OFDMA符号定时检测和频率误差检测在OFDMA符号周期中为公共序列元素提供预定的时域对称性，同步信道信号序列元件能够实现具有低计算负荷的初始采集和小区搜索方法，同步和非同步的系统，大的信元索引和具有短和长循环前缀长度的OFDMA符号结构。

9. 发明授权

US08780937B2 Method and apparatus for reducing round trip latency and overhead within a communication system 有权
标题翻译：用于减少通信系统内的往返延迟和开销的方法和装置
公开(公告)号：US08780937B2
公开(公告)日：2014-07-15
申请号：US13218661
申请日：2011-08-26
申请人： Brian K. Classon , Kevin L. Baum , Amitava Ghosh , Robert T. Love , Vijay Nangia , Kenneth A. Stewart
发明人： Brian K. Classon , Kevin L. Baum , Amitava Ghosh , Robert T. Love , Vijay Nangia , Kenneth A. Stewart
IPC分类号： H04J3/24 , H04B7/26
CPC分类号： H04B7/2656 , H04L1/1822
摘要： During operation radio frames are divided into a plurality of subframes. A frame duration is selected from two or more possible frame durations. Further, a subframe type is selected from two or more types of subframes. Data is placed within the plurality of subframes and is transmitted over the radio frames.
摘要翻译：在操作期间，无线电帧被分成多个子帧。从两个或更多可能的帧持续时间中选择帧持续时间。此外，从两种或更多种类型的子帧中选择子帧类型。数据被放置在多个子帧内并通过无线电帧传输。

10. 发明授权

US08780690B2 Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel 有权
标题翻译：用于交织OFDMA同步信道的序列元素的方法和装置
公开(公告)号：US08780690B2
公开(公告)日：2014-07-15
申请号：US13350559
申请日：2012-01-13
申请人： Hidenori Akita , Masaya Fukuta , Hiroshi Hayashi , Kevin L. Baum , Brian K. Classon , Vijay Nangia , Robert T. Love , Kenneth A. Stewart
发明人： Hidenori Akita , Masaya Fukuta , Hiroshi Hayashi , Kevin L. Baum , Brian K. Classon , Vijay Nangia , Robert T. Love , Kenneth A. Stewart
IPC分类号： H04J11/00
CPC分类号： H04L5/0007 , H04L1/1829 , H04L5/0023 , H04L5/0048 , H04L27/2613 , H04L27/262 , H04L27/2655
摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted including a plurality of sequence elements interleaved in time and frequency. The synchronization channel signal sequence elements enable an initial acquisition and cell search method with low computational load by providing predetermined time domain symmetry for common sequence elements in OFDMA symbol periods for OFDMA symbol timing detection and frequency error detection in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.
摘要翻译：提供了一种用于发送包括发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，包括在时间和频率上交织的多个序列元素。通过在支持多个系统带宽的OFDMA系统中为OFDMA符号定时检测和频率误差检测在OFDMA符号周期中为公共序列元素提供预定的时域对称性，同步信道信号序列元件能够实现具有低计算负荷的初始采集和小区搜索方法，同步和非同步的系统，大的信元索引和具有短和长循环前缀长度的OFDMA符号结构。

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