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公开(公告)号：US20160278107A1
公开(公告)日：2016-09-22
申请号：US14864939
申请日：2015-09-25
Applicant: INTEL IP CORPORATION
Inventor： Vered Bar Bracha , Tal Azogui
CPC classification number: H04L67/36 , H04L65/1066 , H04L65/1069 , H04L65/80
Abstract: Some demonstrative embodiments include devices, systems and methods of quality of experience indication. For example, an apparatus may include a radio configured to communicate encoded multimedia data during a session over a wireless communication channel; and a Quality of Experience (QoE) estimator configured to determine at least one QoE indicator corresponding to the session, and to provide the QoE indicator to a session manager of the session, the QoE estimator configured to determine the QoE indicator based at least on a mean opinion score (MOS) corresponding to the encoded multimedia data, and a channel quality parameter corresponding to the wireless communication channel.
Abstract translation: 一些示范性实施例包括体验质量指示的装置，系统和方法。 例如，装置可以包括被配置为在通过无线通信信道的会话期间传送编码的多媒体数据的无线电; 以及经验品质（QoE）估计器，被配置为确定与所述会话相对应的至少一个QoE指示符，并且向所述会话的会话管理器提供所述QoE指示符，所述QoE估计器被配置为至少基于 对应于编码的多媒体数据的平均意见得分（MOS）和对应于无线通信信道的信道质量参数。
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公开(公告)号：US09813523B2
公开(公告)日：2017-11-07
申请号：US14864939
申请日：2015-09-25
Applicant: INTEL IP CORPORATION
Inventor： Vered Bar Bracha , Tal Azogui
CPC classification number: H04L67/36 , H04L65/1066 , H04L65/1069 , H04L65/80
Abstract: Some demonstrative embodiments include devices, systems and methods of quality of experience indication. For example, an apparatus may include a radio configured to communicate encoded multimedia data during a session over a wireless communication channel; and a Quality of Experience (QoE) estimator configured to determine at least one QoE indicator corresponding to the session, and to provide the QoE indicator to a session manager of the session, the QoE estimator configured to determine the QoE indicator based at least on a mean opinion score (MOS) corresponding to the encoded multimedia data, and a channel quality parameter corresponding to the wireless communication channel.
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公开(公告)号：US10432276B2
公开(公告)日：2019-10-01
申请号：US15279499
申请日：2016-09-29
Applicant: Intel IP Corporation
Inventor： Tal Azogui , Yaniv Frishman , Atsuo Kuwahara , Tom Harel
Abstract: Beamforming is used in wireless link communication to improve a wireless link through increased channel capacity and diversity by focusing a beam, such as from multiple antennas, in the direction of the receiver. Where the receiver may be capable of measurements relevant to beamforming, more particularly measurements that vary or are otherwise dependent upon changes in beamforming settings, reference to such measurements and corresponding beamforming settings may improve performance. In this Disclosure, a sink device transmits a data stream to a source device, wherein said data stream comprises the position of the sink device. The data stream may further comprise data such as link quality, heading information, or discretized location. The source device stores this data in a memory. When the wireless link deteriorates, the source device assesses its memory to select a candidate beamforming setting with some indicia of success, such as those that correspond closely to the sink device's position, the most recently used beamforming settings, or beamforming settings that previously resulted in a satisfactory wireless link quality.
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