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1.发明申请OPTIMIZING SYNCHRONIZATION OF AUDIO AND NETWORK TASKS IN VOICE OVER PACKET SWITCHED NETWORKS 有权通过分组交换网络优化音频和网络任务在语音中的同步公开(公告)号：US20160094605A1
公开(公告)日：2016-03-31
申请号：US14500119
申请日：2014-09-29
Applicant: Intel Corporation
Inventor： Sven Dortmund , David Giguet , Benoit Guilhaumon , Eric Perraud , Philippe Weingertner , Jerome Parron
CPC classification number: H04L65/602 , G10L19/002 , H04J3/0632 , H04J3/0658 , H04J3/0682 , H04J3/0697 , H04L12/6418 , H04L29/06027 , H04L65/1016 , H04L65/1059 , H04L65/608 , H04L65/80 , H04W56/00
Abstract: A user equipment device (UE) comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network, an audio subsystem configured to generate frames of audio data, and processing circuitry. The processing circuitry is configured to calculate a time delay from generation of an audio data frame by the audio subsystem of the UE device to transmission of an audio data packet by the physical layer circuitry during a voice call, and decrease the time delay to a delay value that preserves a specified minimum time for delivery of the generated audio data frame to the physical layer circuitry to meet a scheduled transmission time of the audio data packet.
Abstract translation: 用户设备设备（UE）包括物理层电路，其被配置为用无线电接入网络的一个或多个节点发送和接收射频电信号，配置成生成音频数据帧的音频子系统和处理电路。 处理电路被配置为计算由UE设备的音频子系统产生音频数据帧到语音呼叫期间由物理层电路传输音频数据分组的时间延迟，并将时延延迟到延迟 值，其保留用于将生成的音频数据帧传送到物理层电路的指定最小时间，以满足音频数据分组的调度传输时间。
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2.发明授权公开(公告)号：US09787742B2
公开(公告)日：2017-10-10
申请号：US14500119
申请日：2014-09-29
Applicant: Intel Corporation
Inventor： Sven Dortmund , David Giguet , Benoit Guilhaumon , Eric Perraud , Philippe Weingertner , Jerome Parron
CPC classification number: H04L65/602 , G10L19/002 , H04J3/0632 , H04J3/0658 , H04J3/0682 , H04J3/0697 , H04L12/6418 , H04L29/06027 , H04L65/1016 , H04L65/1059 , H04L65/608 , H04L65/80 , H04W56/00
Abstract: A user equipment device (UE) comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network, an audio subsystem configured to generate frames of audio data, and processing circuitry. The processing circuitry is configured to calculate a time delay from generation of an audio data frame by the audio subsystem of the UE device to transmission of an audio data packet by the physical layer circuitry during a voice call, and decrease the time delay to a delay value that preserves a specified minimum time for delivery of the generated audio data frame to the physical layer circuitry to meet a scheduled transmission time of the audio data packet.
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