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公开(公告)号：US08374114B2
公开(公告)日：2013-02-12
申请号：US12828661
申请日：2010-07-01
IPC分类号： H04H20/71
CPC分类号： H04N21/64315 , H04N21/23608 , H04N21/2381 , H04N21/6112 , H04N21/8456
摘要： Embodiment methods and systems enable a broadcast network, such as a MediaFLO network, to maintain the presentation quality of video data received from content providers when transforming it to a format suitable for broadcasting to mobile devices. Methods enable encoding of H.264 frames received from a third-party encoder into superframes for broadcast over MediaFLO FLO TV®. The methods group individual image frames together into superframes for broadcast, making allowances for frames which are supposed to be decoded in one second but presented or displayed in a subsequent second. The various embodiments ensure that image frames are group together into superframe so that frames that are supposed to be presented together in the same second are displayed together and so that frames that are dependent on those frames for decoding are not put ahead of the frames from which they depend.
摘要翻译： 实施例的方法和系统使诸如MediaFLO网络之类的广播网络能够将从内容提供商接收的视频数据的呈现质量转换为适合于向移动设备广播的格式时，保持其呈现质量。 方法可以将从第三方编码器接收的H.264帧编码成通过MediaFLO FLOTV®进行广播的超帧。 这些方法将各个图像帧组合在一起成为用于广播的超帧，从而允许在一秒内被解码的帧，但是在随后的第二个中呈现或显示。 各种实施例确保图像帧被组合在一起成为超帧，使得被假定在同一秒内呈现在一起的帧被一起显示，并且使得依赖于用于解码的帧的帧不被置于帧的前面 他们依赖。
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公开(公告)号：US20110188435A1
公开(公告)日：2011-08-04
申请号：US12828661
申请日：2010-07-01
CPC分类号： H04N21/64315 , H04N21/23608 , H04N21/2381 , H04N21/6112 , H04N21/8456
摘要： Embodiment methods and systems enable a broadcast network, such as a MediaFLO network, to maintain the presentation quality of video data received from content providers when transforming it to a format suitable for broadcasting to mobile devices. Methods enable encoding of H.264 frames received from a third-party encoder into superframes for broadcast over MediaFLO FLO TV®. The methods group individual image frames together into superframes for broadcast, making allowances for frames which are supposed to be decoded in one second but presented or displayed in a subsequent second. The various embodiments ensure that image frames are group together into superframe so that frames that are supposed to be presented together in the same second are displayed together and so that frames that are dependent on those frames for decoding are not put ahead of the frames from which they depend.
摘要翻译： 实施例的方法和系统使诸如MediaFLO网络之类的广播网络能够将从内容提供商接收的视频数据的呈现质量转换为适合于向移动设备广播的格式时，保持其呈现质量。 方法可以将从第三方编码器接收的H.264帧编码成通过MediaFLO FLOTV®进行广播的超帧。 这些方法将各个图像帧组合在一起成为用于广播的超帧，从而允许在一秒内被解码的帧，但是在随后的第二个中呈现或显示。 各种实施例确保图像帧被组合在一起成为超帧，使得被假定在同一秒内呈现在一起的帧被一起显示，并且使得依赖于用于解码的帧的帧不被置于帧的前面 他们依赖。
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公开(公告)号：US08340628B2
公开(公告)日：2012-12-25
申请号：US12556934
申请日：2009-09-10
申请人： Kirk S. Taylor , Liren Chen , Jack B. Steenstra , Guilherme K. Hoefel , Yang Zhang , Zhiheng Mao , Santosh Gopalan
发明人： Kirk S. Taylor , Liren Chen , Jack B. Steenstra , Guilherme K. Hoefel , Yang Zhang , Zhiheng Mao , Santosh Gopalan
摘要： Implementations relate to systems and methods for localized notification that provide localized information to one or more mobile devices in a wireless communication system that are located in one or more geographical regions. The wireless communication system includes a localized notification server that responds to geographically-targeted broadcast requests and localized service or information requests. The localized notification server localizes components of the wireless communication system into sets of localized components that provide wireless communication service to mobile devices in the specific geographical regions.In response to a request to broadcast to a target geographical region, the localized notification server identifies a set of localized components associated with the target geographical region. The localized notification server then broadcasts information to mobile devices actively serviced by the set of localized components.
摘要翻译： 实现涉及用于向位于一个或多个地理区域中的无线通信系统中的一个或多个移动设备提供本地化信息的本地化通知的系统和方法。 无线通信系统包括本地化的通知服务器，其响应地理位置的广播请求和本地化的服务或信息请求。 本地化通知服务器将无线通信系统的组件本地化为向特定地理区域中的移动设备提供无线通信服务的本地化组件集合。 响应于向目标地理区域广播的请求，本地化通知服务器识别与目标地理区域相关联的一组本地化组件。 然后，本地化通知服务器将信息广播到由该组本地化组件主动服务的移动设备。
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公开(公告)号：US20110059748A1
公开(公告)日：2011-03-10
申请号：US12556934
申请日：2009-09-10
申请人： Kirk S. Taylor , Liren Chen , Jack B. Steenstra , Guilherme K. Hoefel , Yang Zhang , Zhiheng Mao , Santosh Gopalan
发明人： Kirk S. Taylor , Liren Chen , Jack B. Steenstra , Guilherme K. Hoefel , Yang Zhang , Zhiheng Mao , Santosh Gopalan
摘要： Implementations relate to systems and methods for localized notification that provide localized information to one or more mobile devices in a wireless communication system that are located in one or more geographical regions. The wireless communication system includes a localized notification server that responds to geographically-targeted broadcast requests and localized service or information requests. The localized notification server localizes components of the wireless communication system into sets of localized components that provide wireless communication service to mobile devices in the specific geographical regions.In response to a request to broadcast to a target geographical region, the localized notification server identifies a set of localized components associated with the target geographical region. The localized notification server then broadcasts information to mobile devices actively serviced by the set of localized components.
摘要翻译： 实现涉及用于向位于一个或多个地理区域中的无线通信系统中的一个或多个移动设备提供本地化信息的本地化通知的系统和方法。 无线通信系统包括本地化的通知服务器，其响应地理位置的广播请求和本地化的服务或信息请求。 本地化通知服务器将无线通信系统的组件本地化为向特定地理区域中的移动设备提供无线通信服务的本地化组件集合。 响应于向目标地理区域广播的请求，本地化通知服务器识别与目标地理区域相关联的一组本地化组件。 然后，本地化通知服务器将信息广播到由该组本地化组件主动服务的移动设备。
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