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1. 发明授权

US09712266B2 Synchronization of multi-channel audio communicated over bluetooth low energy 有权
公开(公告)号：US09712266B2
公开(公告)日：2017-07-18
申请号：US14075273
申请日：2013-11-08
申请人： Apple Inc.
发明人： Joakim Linde , Baek S. Chang , Renaud Lienhart
IPC分类号： H04H5/00 , H04H20/88 , H04W4/00
CPC分类号： H04H20/88 , H04W4/80
摘要： This document describes techniques for synchronizing rendering of multi-channel audio output. First audio data corresponding to a first audio channel and second audio data corresponding to a second audio channel may be received. The first and second audio data may be configured for simultaneous rendering. A transmission schedule for wirelessly transmitting audio data to each of first and second audio rendering devices may be configured, according to which the first audio data may be scheduled for transmission to the first audio rendering device after the second audio data is scheduled for transmission to the second audio rendering device by a first length of time. An indication may be wirelessly transmitted to the second audio rendering device to delay rendering audio data by the first length of time. The first and second audio data may be wirelessly transmitted to the first and second audio rendering devices according to the transmission schedule.

2. 发明申请

US20140348327A1 Synchronization of Multi-Channel Audio Communicated over Bluetooth Low Energy 有权
标题翻译：通过蓝牙低功耗通信的多声道音频的同步
公开(公告)号：US20140348327A1
公开(公告)日：2014-11-27
申请号：US14075273
申请日：2013-11-08
申请人： Apple Inc.
发明人： Joakim Linde , Baek S. Chang , Renaud Lienhart
IPC分类号： H04H20/88 , H04W4/00
CPC分类号： H04H20/88 , H04W4/80
摘要： This document describes techniques for synchronizing rendering of multi-channel audio output. First audio data corresponding to a first audio channel and second audio data corresponding to a second audio channel may be received. The first and second audio data may be configured for simultaneous rendering. A transmission schedule for wirelessly transmitting audio data to each of first and second audio rendering devices may be configured, according to which the first audio data may be scheduled for transmission to the first audio rendering device after the second audio data is scheduled for transmission to the second audio rendering device by a first length of time. An indication may be wirelessly transmitted to the second audio rendering device to delay rendering audio data by the first length of time. The first and second audio data may be wirelessly transmitted to the first and second audio rendering devices according to the transmission schedule.
摘要翻译：本文档描述了用于同步多通道音频输出渲染的技术。可以接收对应于第一音频频道的第一音频数据和对应于第二音频频道的第二音频数据。第一和第二音频数据可以被配置用于同时呈现。可以配置用于将音频数据无线发送到第一和第二音频再现设备中的每一个的传输调度，根据该调度，可以在第二音频数据被调度以传输到第一音频数据之后调度第一音频数据以传输到第一音频再现设备第二音频再现设备。可以将指示无线地发送到第二音频呈现设备，以延迟第一时间长度的音频数据。第一和第二音频数据可以根据传输调度被无线地传输到第一和第二音频再现设备。

3. 发明申请

US20140364089A1 BLUETOOTH ALERT NOTIFICATION SERVICE 审中-公开
标题翻译：蓝牙提示通知服务
公开(公告)号：US20140364089A1
公开(公告)日：2014-12-11
申请号：US14299176
申请日：2014-06-09
申请人： APPLE INC.
发明人： Renaud Lienhart , Jason C. Conn , Augustin Prats
IPC分类号： H04W4/00 , H04W4/12
CPC分类号： H04W4/80 , H04W4/12
摘要： A central wireless communication device communicates with a peripheral wireless communication device to provide an interactive alert notification service. The central wireless communication device obtains alert notification settings for application categories for the peripheral wireless communication device. In response to receiving an alert notification belonging to an application category enabled for the peripheral wireless communication device, the central wireless communication device sends an alert notification message that includes a unique identifier associated with the alert notification to the peripheral wireless communication device. In response to receiving an information request message that includes the unique identifier and one or more parameters, the central wireless communication device sends one or more information response messages that include the unique identifier and values for at least one of the one or more parameters to the peripheral wireless communication device.
摘要翻译：中央无线通信设备与外围无线通信设备通信以提供交互式警报通知服务。中央无线通信设备获得用于外围无线通信设备的应用类别的警报通知设置。响应于接收到属于为外围无线通信设备启用的应用类别的警报通知，中央无线通信设备向外围无线通信设备发送包括与警报通知相关联的唯一标识符的警报通知消息。响应于接收到包括唯一标识符和一个或多个参数的信息请求消息，中央无线通信设备将包括唯一标识符的一个或多个信息响应消息和一个或多个参数中的至少一个的值发送到外围无线通信设备。

4. 发明授权

US10136285B2 Bluetooth alert notification service 有权
公开(公告)号：US10136285B2
公开(公告)日：2018-11-20
申请号：US14299176
申请日：2014-06-09
申请人： Apple Inc.
发明人： Renaud Lienhart , Jason C. Conn , Augustin Prats
IPC分类号： H04W4/80 , H04W4/12
摘要： A central wireless communication device communicates with a peripheral wireless communication device to provide an interactive alert notification service. The central wireless communication device obtains alert notification settings for application categories for the peripheral wireless communication device. In response to receiving an alert notification belonging to an application category enabled for the peripheral wireless communication device, the central wireless communication device sends an alert notification message that includes a unique identifier associated with the alert notification to the peripheral wireless communication device. In response to receiving an information request message that includes the unique identifier and one or more parameters, the central wireless communication device sends one or more information response messages that include the unique identifier and values for at least one of the one or more parameters to the peripheral wireless communication device.

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