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1. 发明申请

WO2018031598A1 METHODS, SYSTEMS AND APPARATUS FOR PLAYING BACK POWER SAVING MEDIA CONTENT 审中-公开
标题翻译：用于播放省电媒体内容的方法，系统和设备
公开(公告)号：WO2018031598A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/045993
申请日：2017-08-08
申请人： TECHNICOLOR (USA) INC.
发明人： LEFEVRE, Chad Andrew , HORLANDER, Thomas Edward , RUMREICH, Mark Francis
IPC分类号： H04N21/262 , H04N21/431 , H04N21/44 , H04N21/443 , H04N21/84 , H04N21/845 , H04N21/4402 , H04N21/8543
CPC分类号： H04N21/26258 , H04N21/4318 , H04N21/44004 , H04N21/440281 , H04N21/4436 , H04N21/84 , H04N21/8456 , H04N21/8543
摘要： A method for preventing an input buffer from overflow or underflow in power playing back, while receiving, a media content is presented. The method comprises playing back frames of a first media segment consecutively while receiving the first media segment in a buffer until use of the buffer has reached a first value and speeding up playback of remaining frames of the first media segment, wherein the first media segment is a slowed-down segment; and playing back frames of a second media segment consecutively while receiving the second media segment in the buffer until the use of the buffer has reached a second value and slowing down playback of remaining frames of the second media, wherein the second media segment is a sped-up segment.
摘要翻译：在接收媒体内容时，防止输入缓冲器在电源回放中上溢或下溢的方法。该方法包括在缓冲器中接收第一媒体段的同时连续地回放第一媒体段的帧，直到缓冲器的使用已经达到第一值并且加速回放第一媒体段的剩余帧，其中第一媒体段是缓慢的部分; 以及在缓冲器中接收第二媒体段的同时连续地回放第二媒体段的帧，直到缓冲器的使用已经达到第二值并且减慢第二媒体的剩余帧的回放，其中第二媒体段是速度分段。

2. 发明申请

WO2017030858A1 A PROXIMITY DETECTOR 审中-公开
标题翻译：一个接近检测器
公开(公告)号：WO2017030858A1
公开(公告)日：2017-02-23
申请号：PCT/US2016/046286
申请日：2016-08-10
申请人： TECHNICOLOR USA INC
发明人： KNUTSON, Paul G.
IPC分类号： H04W4/00 , G06F3/0488 , H04W4/02
CPC分类号： H04W4/80 , G06F1/3231 , H04W4/023
摘要： A proximity detector includes a transmitting antenna producing, in accordance with a first radio frequency (RF) signal, an electro-magnetic field. A receiving antenna produces a first component of a second RF signal from an unscattered portion of the electro-magnetic field and produces a second component of the second RF signal from a scattered portion of the electro-magnetic field that is scattered by a user body exposed to the electro-magnetic field. The receiving antenna has an axis that is oriented perpendicularly with respect to an axis of the transmitting antenna in a manner to increase a ratio between a magnitude of the second component and a magnitude of the first component. A signal processor generates a proximity detection indicative signal when a change in the second component is indicative of a change in position of the electro-magnetic field scattering body. The proximity detection indicative signal automatically initiates a "wake-up" process in, for example, a tablet.
摘要翻译：接近检测器包括根据第一射频（RF）信号产生电磁场的发射天线。接收天线从电磁场的未散射部分产生第二RF信号的第一分量，并且从被暴露的用户体散射的电磁场的散射部分产生第二RF信号的第二分量到电磁场。接收天线具有相对于发射天线的轴线垂直定向的轴线，以增加第二分量的幅度与第一分量的大小之间的比率。当第二分量的变化表示电磁场散射体的位置变化时，信号处理器产生接近检测指示信号。接近检测指示信号在例如平板电脑中自动启动“唤醒”过程。

3. 发明申请

WO2013119626A1 INTERACTIVE CONTENT SEARCH USING COMPARISONS 审中-公开
标题翻译：使用比较搜索的互动内容
公开(公告)号：WO2013119626A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/024881
申请日：2013-02-06
申请人： TECHNICOLOR USA, INC. , MASSOULIE, Laurent , IOANNIDIS, Efstratios
发明人： MASSOULIE, Laurent , IOANNIDIS, Efstratios
IPC分类号： G06F17/30
CPC分类号： G06F17/30451 , G06F17/30017 , G06F17/30244
摘要： In interactive content search through comparisons, a search for a target object in a database is performed by finding the object most similar to the target from a small list of objects. A new object list is then presented based on the earlier selections. This process is repeated until the target is included in the list presented, at which point the search terminates. A solution to the interactive content search problem is provided under the scenario of heterogeneous demand, where target objects are selected from a non-uniform probability distribution. It has been assumed that objects are embedded in a doubling metric space which is fully observable to the search algorithm. Based on these assumptions, an efficient comparison-based search method is provided whose cost in terms of the number of queries can be bounded by the doubling constant of the embedding c , and the entropy of demand distribution, H . More precisely, the present principles show that the average search costs scales C F = O(c 5 H) , which improves upon the previously best known bound and is order optimal for constant c .
摘要翻译：在通过比较的交互式内容搜索中，通过从小的对象列表中找到与目标最相似的对象来执行数据库中的目标对象的搜索。然后基于先前的选择来呈现新的对象列表。重复该过程直到目标被包括在所呈现的列表中，此时搜索终止。在异构需求的场景下提供了交互式内容搜索问题的解决方案，其中从不均匀的概率分布中选择目标对象。已经假设对象被嵌入在搜索算法中完全可观察到的加倍度量空间中。基于这些假设，提供了一种有效的基于比较的搜索方法，其查询数量的成本可以由嵌入c的倍增常数和需求分布熵H限制。更准确地说，本原理显示平均搜索成本缩放CF = O（c 5 H），其改善了先前最为已知的界限，并且对于常数c是顺序优化的。

4. 发明申请

WO2011150029A1 SYSTEM AND METHOD FOR MANAGING OUT OF COVERAGE BROADCASTS 审中-公开
标题翻译：用于管理覆盖广播的系统和方法
公开(公告)号：WO2011150029A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/037865
申请日：2011-05-25
申请人： TECHNICOLOR USA INC , STAHL, Thomas, Anthony , RANDALL, Darrel, Wayne , SMITH, Aaron, Michael
发明人： STAHL, Thomas, Anthony , RANDALL, Darrel, Wayne , SMITH, Aaron, Michael
IPC分类号： H04H40/90
CPC分类号： H04N21/2543 , G06Q20/123 , G06Q20/32 , H04H20/62 , H04H40/72 , H04H40/90 , H04H2201/60 , H04L63/10 , H04L2463/101 , H04N21/482 , H04W4/046 , H04W4/60
摘要： A mobile content distribution system (100) in an airplane, a train, or a bus is capable of determining if a mobile content distribution system is within an area authorized for the mobile content distribution system to receive content from a wireless service provider and displaying channels from the wireless service provider accordingly. If the system is not within the authorized area, the system displays a program guide including channels from locally stored content but no channel from the wireless service provider. If the system is within the authorized area and a user indicates live wireless program guide information is needed, the system acquires the live wireless program guide information and displays the program guide includes channels from the locally stored content and channels from the wireless service provider.
摘要翻译：飞机，火车或总线中的移动内容分配系统（100）能够确定移动内容分发系统是否在为移动内容分发系统授权的区域内，以从无线服务提供商接收内容并显示频道相应地从无线服务提供商。如果系统不在授权区域内，则系统显示包括来自本地存储的内容的频道的节目指南，但是没有来自无线服务提供商的频道。如果系统在授权区域内并且用户指示实时无线节目指南信息需要，则系统获取实时无线节目指南信息，并且显示节目指南包括来自本地存储的内容的频道和来自无线服务提供商的频道。

5. 发明申请

WO2017106072A2 PERSONALIZED PRESENTATION ENHANCEMENT USING AUGMENTED REALITY 审中-公开
标题翻译：个性化的演示增强使用增强的现实
公开(公告)号：WO2017106072A2
公开(公告)日：2017-06-22
申请号：PCT/US2016/066079
申请日：2016-12-12
申请人： TECHNICOLOR USA, INC.
发明人： HAMIDI-RAD, Shahab , ERIKSSON, Brian , OSWAL, Urvashi , NATARAJAN, Annamalai , LIM, Cong Han , BHAMIDIPATI, Subrahmanya Sandilya , SEIFI, Hasti , SYMINELAKIS, Paris
IPC分类号： H04N21/84 , H04N21/45 , H04N21/41
CPC分类号： H04N21/4126 , H04N21/431 , H04N21/435 , H04N21/44222 , H04N21/4532 , H04N21/4884 , H04N21/8133 , H04N21/84
摘要： A method of presenting personalized additional information along with displayed content includes accessing a content viewing history and a user profile. Detecting an event by extracting metadata related to content provided for display, the content provided for display related to other content not contained within the content viewing history, and accessing additional information related to the detected event. Additional features include overlaying an object onto the content being displayed on the content display device, and displaying background image information the surrounds the content display device in the view of the AR user. Any or all of the features may be present simultaneously.
摘要翻译：呈现个性化附加信息以及显示内容的方法包括访问内容观看历史和用户简档。通过提取与提供用于显示的内容有关的元数据来检测事件，提供用于与未包含在内容观看历史内的其他内容有关的显示的内容，以及访问与检测到的事件有关的附加信息。附加特征包括将对象覆盖到正在内容显示装置上显示的内容上，并且在AR用户的视野中显示围绕内容显示装置的背景图像信息。任何或所有功能可能同时存在。

6. 发明申请

WO2017030765A1 METHODS AND APPARATUSES FOR PROVIDING ADDRESSABILITY TO DEVICES IN A NETWORK 审中-公开
标题翻译：提供网络中设备可寻址性的方法和设备
公开(公告)号：WO2017030765A1
公开(公告)日：2017-02-23
申请号：PCT/US2016/044471
申请日：2016-07-28
申请人： TECHNICOLOR USA, INC.
发明人： ROBERTS, Harold
IPC分类号： H04L29/12 , H04L12/28 , H04L12/26 , H04L12/24
CPC分类号： H04L61/6059 , H04L12/2801 , H04L41/046 , H04L43/045 , H04L61/2007 , H04L61/2092 , H04L61/6004
摘要： The present disclosure is directed to apparatuses (300, 400) and methods (600, 700) for providing network addressability for one or more logical entities associated with a communication interface (403) of a tangible device (400) in a network. In one aspect of the present disclosure, a media access control address of a communication interface (403) is converted to an Internet protocol address for a logical entity associated with the communication interface (403). When the apparatuses (300, 400) and methods (600, 700) of the present disclosure receive a communication signal including the converted Internet protocol address, the communication signal is provided to the logical entity associated with the Internet protocol address. In another aspect of the present disclosure, a user input received at a communication interface (403) is mapped to an Internet protocol address to send a request to a logical entity.
摘要翻译：本公开涉及用于为与网络中的有形设备（400）的通信接口（403）相关联的一个或多个逻辑实体提供网络寻址能力的设备（300,400）和方法（600,700）。在本公开的一个方面，通信接口（403）的媒体访问控制地址被转换为与通信接口（403）相关联的逻辑实体的因特网协议地址。当本公开的装置（300,400）和方法（600,700）接收包括转换的因特网协议地址的通信信号时，将通信信号提供给与因特网协议地址相关联的逻辑实体。在本公开的另一方面，在通信接口（403）处接收到的用户输入被映射到因特网协议地址以向逻辑实体发送请求。

7. 发明申请

WO2016209400A1 OPTIMIZED DELIVERY OF SEQUENTIAL CONTENT BY SKIPPING REDUNDANT SEGMENTS 审中-公开
标题翻译：通过跳过冗余部分优化递送顺序内容
公开(公告)号：WO2016209400A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/032089
申请日：2016-05-12
申请人： TECHNICOLOR USA, INC.
发明人： ERIKSSON, Brian Charles , BOLOT, Jean C. , ASHKAN, Azin
IPC分类号： H04N21/262 , H04N21/8549 , H04N21/845 , H04N21/458 , H04N21/658 , H04N21/4545 , H04N21/45
CPC分类号： H04N21/45457 , H04N21/26258 , H04N21/4532 , H04N21/458 , H04N21/6581 , H04N21/8456
摘要： Ways to provide optimized content for sequential viewing are described. A processing server (120) may be able to retrieve source content from a storage (110). The processing server (120) may optimize the content by removing redundant and irrelevant segments. The processing server may further accelerate a playback speed associated with the optimized content. The redundancy and/or relevancy of segments may be determined based at least partly on the subject matter included in the segments, user preferences, and/or other relevant factors. The processing server (120) may receive data from multiple analytics resource and use the data to identify relevant and/or redundant segments. The processing server may provide optimized content to a content server (140) which may, in turn, provide the content to a user device (150) for playback. Alternatively, the optimized content may be generated at the user device.
摘要翻译：描述为顺序查看提供优化内容的方法。处理服务器（120）可以能够从存储器（110）检索源内容。处理服务器（120）可以通过去除冗余和不相关的段来优化内容。处理服务器可以进一步加速与优化内容相关联的重放速度。可以至少部分地基于段中包括的主题，用户偏好和/或其他相关因素来确定段的冗余度和/或相关性。处理服务器（120）可以从多个分析资源接收数据，并使用数据来识别相关和/或冗余段。处理服务器可以向内容服务器（140）提供优化的内容，内容服务器（140）又可以向用户设备（150）提供用于播放的内容。或者，可以在用户设备处生成优化的内容。

8. 发明申请

WO2016160337A1 CONSUMER-AWARE RETAIL ENVIRONMENT 审中-公开
标题翻译：消费者零售环境
公开(公告)号：WO2016160337A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/022583
申请日：2016-03-16
申请人： TECHNICOLOR USA, INC.
发明人： HOLLAR, Jeff Dale
IPC分类号： G06Q30/00 , G06Q30/02
CPC分类号： G06Q30/00 , G06Q30/0241
摘要： Ways to provide a consumer-aware environment are described. Beacons (120) and advertising displays (130) may be able to interact with at least one mobile device (140) located within a retail zone (180). The mobile device may be able to broadcast a conversation that is able to be perceived by the beacons and/or displays. The beacons and/or displays may identify an appropriate response to the conversation. Such a response may be obtained from a server (150 or 170). The response may be sent to the mobile device or provided via another resource such as a display. Additional two-way communication may be performed among the mobile device, beacon, and/or display.
摘要翻译：描述了提供消费者感知环境的方法。信标（120）和广告显示器（130）可以能够与位于零售区域（180）内的至少一个移动设备（140）进行交互。移动设备可以能够广播能够由信标和/或显示器感知的对话。信标和/或显示器可以识别对话的适当响应。这样的响应可以从服务器（150或170）获得。响应可以被发送到移动设备或者经由诸如显示器的另一资源提供。可以在移动设备，信标和/或显示器之间执行附加的双向通信。

9. 发明申请

WO2016111888A1 METHOD AND APPARATUS FOR PROVISION OF ENHANCED MULTIMEDIA CONTENT 审中-公开
标题翻译：用于提供增强多媒体内容的方法和装置
公开(公告)号：WO2016111888A1
公开(公告)日：2016-07-14
申请号：PCT/US2015/067911
申请日：2015-12-29
申请人： TECHNICOLOR USA, INC.
发明人： TURNER, Mark , LIMOR, Josh
IPC分类号： G11B27/031 , G11B27/30 , H04N21/258
CPC分类号： H04N21/2343 , G06F17/3082 , G06F17/30858 , G11B27/031 , G11B27/3027 , H04N9/646 , H04N21/25825 , H04N21/25833 , H04N21/485 , H04N21/858
摘要： Ways to generate, store, and distribute optimized content are described. Content modification operations including color correction are stored as metadata that is embedded in each content item. The metadata is extracted in order to eliminate or update the modification operations. Modification operations are updated based at least partly on profiles associated with one or more content provision elements. The profiles include device profiles and codec profiles. Each profile may be specific to a particular element or be a generic profile associated with multiple elements. The profiles are generated based on evaluation of the devices and codes and are stored as entries in a look up table. When content is provided, the profiles are used to optimize the content for display.
摘要翻译：描述生成，存储和分发优化内容的方法。包括颜色校正的内容修改操作被存储为嵌入在每个内容项中的元数据。提取元数据以消除或更新修改操作。至少部分地基于与一个或多个内容提供元素相关联的简档更新修改操作。配置文件包括设备配置文件和编解码器配置文件。每个配置文件可能是特定于特定元素的，或者是与多个元素相关联的通用配置文件。简档是根据设备和代码的评估生成的，并作为条目存储在查找表中。当提供内容时，配置文件用于优化要显示的内容。

10. 发明申请

WO2016049406A1 METHOD AND APPARATUS FOR SECURE NON-INTERACTIVE THRESHOLD SIGNATURES 审中-公开
标题翻译：用于安全非交互式阈值信号的方法和装置
公开(公告)号：WO2016049406A1
公开(公告)日：2016-03-31
申请号：PCT/US2015/052129
申请日：2015-09-25
申请人： TECHNICOLOR USA, INC.
发明人： JOYE, Marc , LIBERT, Benoit
IPC分类号： H04L9/32
CPC分类号： H04L9/3255
摘要： The present principles provide a threshold signature scheme. Considering n players, given asymmetric bilinear groups (G, Ĝ, G T ) with generators g, h, g̃, h̃, X, Y ∈ R G and g̃ z , g̃ r ∈ R Ĝ, each player chooses a set of random t -degree polynomials, and generate a set of partial homomorphic signature on several linearly independent vectors. The public key PK may be obtained based on the set of polynomials and the partial homomorphic signatures of n players. The private key share and verification key for a player can be defined based on the set of polynomials. The signature for the message can be obtained from t partial signatures, wherein each partial signature can be generated based on the player's private key share and some random variables. Whether a partial signature is valid can be determined based on the public key PK and the verification key. Whether the signature for the message is valid can be determined based on the public key PK .
摘要翻译：本原理提供了阈值签名方案。考虑到n个玩家，给定不对称双线性组（G，Ĝ，GT）与发电机g，h，g，h，X，Y∈RG和gz，gr∈RĜ，每个玩家选择一组随机t度多项式，并在几个线性独立的向量上产生一组部分同态特征。可以基于n个播放器的多项式的集合和部分同态特征来获得公钥PK。可以基于多项式集来定义玩家的私钥共享和验证密钥。消息的签名可以从t部分签名获得，其中可以基于玩家的私钥共享和一些随机变量来生成每个部分签名。可以基于公钥PK和验证密钥来确定部分签名是否有效。可以基于公共密钥PK来确定消息的签名是否有效。

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