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公开(公告)号：US10425947B2
公开(公告)日：2019-09-24
申请号：US15912375
申请日：2018-03-05
IPC分类号： H04W72/04 , H04L29/08 , H04W76/14 , H04W16/14 , H04W24/08 , H04W72/06 , H04L12/26 , H04W92/18 , H04W4/08 , H04W84/18 , H04W88/04
摘要： A first mobile device determines a second mobile device losing connectivity to a second network or a communication link between the second mobile device and the second network degrading below a threshold value, the second mobile device assigned a role of sharing broker that brokers sharing of network resources of at least a first network among a plurality of other mobile devices via the second network, the first mobile device and the plurality of other mobile devices participating in a sharing group. Responsive to the determination, the role of sharing broker is activated on the first mobile device.
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2.发明授权公开(公告)号：US10356445B2
公开(公告)日：2019-07-16
申请号：US15484906
申请日：2017-04-11
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04N7/173 , H04N21/234 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N21/647 , H04L29/06 , H04N17/02 , H04N21/426 , H04N17/00 , H04N19/895 , H04N21/61 , H04N21/44
摘要： A primary video and a second instance of a reference video can be simultaneously transmitted to a system through at least a first node of a communication network, the second instance of the reference video configured to be compared to a first instance of the reference video stored by the system to generate at least one quality of experience (QoE) value that infers a perceptual quality of the primary video as received by the system. The QoE value can be received from the system. A determination can be made as to whether the QoE value is less than a threshold value. Responsive to determining that the QoE value is less than the threshold value, the perceptual quality of the primary video can be improved by re-routing transmission of the primary video to the system.
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3.发明授权公开(公告)号：US09300992B2
公开(公告)日：2016-03-29
申请号：US14230489
申请日：2014-03-31
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04H20/14 , H04H60/29 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N21/647 , H04L29/06 , H04N17/02 , H04N21/426 , H04N17/00 , H04N19/895
CPC分类号： H04N21/23418 , H04L29/06523 , H04L65/80 , H04N17/004 , H04N17/02 , H04N19/895 , H04N21/2402 , H04N21/2404 , H04N21/2662 , H04N21/42615 , H04N21/4347 , H04N21/4348 , H04N21/44008 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/647 , H04N21/64738
摘要： A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video.
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4.发明授权Use of simultaneously received videos by a system to generate a quality of experience value 有权使用系统同时接收的视频，以产生体验价值的品质公开(公告)号：US09300991B2
公开(公告)日：2016-03-29
申请号：US14079083
申请日：2013-11-13
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04H20/14 , H04H60/29 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N21/647 , H04L29/06 , H04N17/02 , H04N21/426 , H04N17/00 , H04N19/895
CPC分类号： H04N21/23418 , H04L29/06523 , H04L65/80 , H04N17/004 , H04N17/02 , H04N19/895 , H04N21/2402 , H04N21/2404 , H04N21/2662 , H04N21/42615 , H04N21/4347 , H04N21/4348 , H04N21/44008 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/647 , H04N21/64738
摘要： A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video.
摘要翻译： 存储参考视频的第一实例。 同时接收参考视频的主视频和第二实例。 至少一种体验价值的质量通过将像素接收到的参考视频的第一实例与逐帧像素的参考视频进行比较来产生，从而产生通过系统接收到的主视频的感知质量的质量， 并且确定包含在参考视频的第一实例中的每个像素和每个帧是否包含在参考视频的第二实例中。
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5.发明授权公开(公告)号：US09641905B2
公开(公告)日：2017-05-02
申请号：US15080962
申请日：2016-03-25
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04H20/14 , H04H60/29 , H04N21/61 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N21/647 , H04L29/06 , H04N17/02 , H04N21/426 , H04N17/00 , H04N19/895 , H04N21/234
CPC分类号： H04N21/23418 , H04L29/06523 , H04L65/80 , H04N17/004 , H04N17/02 , H04N19/895 , H04N21/2402 , H04N21/2404 , H04N21/2662 , H04N21/42615 , H04N21/4347 , H04N21/4348 , H04N21/44008 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/647 , H04N21/64738
摘要： A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video.
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公开(公告)号：US09326041B2
公开(公告)日：2016-04-26
申请号：US14028781
申请日：2013-09-17
IPC分类号： H04N7/173 , H04N21/647 , H04N21/2662 , H04N21/24 , H04N21/238 , H04N21/6371 , H04H60/29 , H04N17/00 , H04L29/06
CPC分类号： H04N21/64761 , H04H60/29 , H04L65/80 , H04N17/004 , H04N21/238 , H04N21/2402 , H04N21/2407 , H04N21/2662 , H04N21/6371 , H04N21/6473
摘要： A computer-implemented method, computer program product, and computing system is provided for quality of experience for media transmissions. In an implementation, a method may include defining a lower media stream discontinuity threshold. The method may also include evaluating a media stream discontinuity rate associated with a portion of a media stream. When the media stream discontinuity rate associated with the portion of the media stream is greater than the lower media stream discontinuity threshold, the method may further include determining a quality of experience associated with the portion of the media stream based upon, at least in part, a payload associated with the portion of the media stream.
摘要翻译： 提供计算机实现的方法，计算机程序产品和计算系统，用于媒体传输的体验质量。 在实现中，方法可以包括定义较低的媒体流不连续阈值。 该方法还可以包括评估与媒体流的一部分相关联的媒体流不连续速率。 当与媒体流的该部分相关联的媒体流不连续速率大于较低媒体流不连续阈值时，该方法可以进一步包括至少部分地基于媒体流的与该媒体流的该部分相关联的经验的质量来确定， 与媒体流的该部分相关联的有效载荷。
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7.发明授权公开(公告)号：US11039179B2
公开(公告)日：2021-06-15
申请号：US16458063
申请日：2019-06-30
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04N21/234 , H04N21/44 , H04N21/647 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N17/00 , H04N19/895 , H04L29/06 , H04N17/02 , H04N21/426 , H04N21/61
摘要： A primary video and a second instance of a reference video can be simultaneously transmitted to a system through at least a first node of a communication network, the second instance of the reference video configured to be compared to a first instance of the reference video stored by the system to generate at least one quality of experience (QoE) value that infers a perceptual quality of the primary video as received by the system. The QoE value can be received from the system. A determination can be made as to whether the QoE value is less than a threshold value. Responsive to determining that the QoE value is less than the threshold value, the perceptual quality of the primary video can be improved by allocating greater bandwidth for transmission of the primary video.
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公开(公告)号：US10028282B2
公开(公告)日：2018-07-17
申请号：US15205461
申请日：2016-07-08
IPC分类号： H04W72/00 , H04W72/04 , H04L29/08 , H04W76/14 , H04W16/14 , H04W24/08 , H04W72/06 , H04L12/26 , H04W92/18 , H04W4/08 , H04W84/18 , H04W88/04
摘要： A first mobile device determines a second mobile device losing connectivity to a second network or a communication link between the second mobile device and the second network degrading below a threshold value, the second mobile device assigned a role of sharing broker that brokers sharing of network resources of at least a first network among a plurality of other mobile devices via the second network, the first mobile device and the plurality of other mobile devices participating in a sharing group. Responsive to the determination, the role of sharing broker is activated on the first mobile device.
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公开(公告)号：US09819953B2
公开(公告)日：2017-11-14
申请号：US14144771
申请日：2013-12-31
IPC分类号： H04N7/173 , H04N19/44 , H04L29/06 , H04N21/438 , H04N21/442 , H04N21/61 , H04N21/647 , H04N21/643
CPC分类号： H04N19/44 , H04L65/4076 , H04L65/80 , H04N21/4381 , H04N21/44209 , H04N21/6125 , H04N21/64322 , H04N21/6473
摘要： A computer-implemented method, computer program product, and computing system is provided for decoding media streams. In an implementation, a method may include selecting a time window for monitoring discontinuities in a plurality of packets in a media transmission stream having a first time and a second time. The first time may indicate a beginning of the time window and the second time may indicate an end of the time window. The method may also include determining the number of discontinuities in the plurality of packets at the first time at a network node. The method may also include determining the number of discontinuities in the plurality of packets at the second time at the network node. The method may also include determining the number of discontinuities in the plurality of packets within the time window. The method may also include comparing the number of discontinuities within the time widow to a plurality of predefined discontinuities threshold values. The method may also include decoding one or more of the plurality of packets in the media stream based upon, at least in part, the comparison of the number of discontinuities within the time widow to the plurality of predefined discontinuities threshold values.
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10.发明授权公开(公告)号：US09641904B2
公开(公告)日：2017-05-02
申请号：US15080894
申请日：2016-03-25
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , Patrick McDonagh , Patrick J. O'Sullivan
IPC分类号： H04H20/14 , H04H60/29 , H04N21/61 , H04N21/24 , H04N21/434 , H04N21/2662 , H04N21/643 , H04N21/647 , H04L29/06 , H04N17/02 , H04N21/426 , H04N17/00 , H04N19/895 , H04N21/234
CPC分类号： H04N21/23418 , H04L29/06523 , H04L65/80 , H04N17/004 , H04N17/02 , H04N19/895 , H04N21/2402 , H04N21/2404 , H04N21/2662 , H04N21/42615 , H04N21/4347 , H04N21/4348 , H04N21/44008 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/647 , H04N21/64738
摘要： A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video.
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