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1. 发明授权

US08639917B1 Streaming a desktop image over wide area networks in which the desktop image is segmented into a prefetch set of files, streaming set of files and leave-behind set of files 有权
标题翻译：将桌面图像在桌面图像分割成预取文件集，流式文件集和遗留文件集的广域网中流式传输
公开(公告)号：US08639917B1
公开(公告)日：2014-01-28
申请号：US12723572
申请日：2010-03-12
申请人： Israel Ben-Shaul , Ady Degany , Shahar Glixman , Eytan Heidingsfeld , Yehuda Itzhakov , Leonid Vasetsky , Barak Yagour , Tal Zamir
发明人： Israel Ben-Shaul , Ady Degany , Shahar Glixman , Eytan Heidingsfeld , Yehuda Itzhakov , Leonid Vasetsky , Barak Yagour , Tal Zamir
IPC分类号： G06F9/00 , G06F15/177 , G06F15/16
CPC分类号： G06F17/30168
摘要： Techniques are provided for desktop streaming over wide area networks. In one embodiment, a computer comprises logic stored in one or more storage media. The logic is configured to receive a first request for a desktop image comprising a collection of files, and to segment the desktop image into a prefetch set, a streaming set, and a leave-behind set. The prefetch set includes a smallest subset of files, in the collection of files, that is needed for a boot up without requiring retrieval of additional files. The streaming set includes those files, in the collection of files, that are to be sent after the boot up. The leave-behind set includes those files, in the collection of files, that are to be sent when specifically requested. In response to the first request, the logic is configured to send the prefetch set to a computing device. After the prefetch set has been sent, the logic is configured to receive a second request for the streaming set and to send the streaming set to the computing device in response to the second request.
摘要翻译：提供了通过广域网进行桌面流式传输的技术。在一个实施例中，计算机包括存储在一个或多个存储介质中的逻辑。逻辑被配置为接收对包括文件集合的桌面图像的第一请求，并且将桌面图像分割成预取集，流传输集合和休假集合。预取集包括文件集合中最小的文件子集，无需检索其他文件即可启动。流媒体集包括在启动后要发送的文件集合中的那些文件。休假集包括在特定请求时要发送的文件集合中的那些文件。响应于第一请求，逻辑被配置为将预取集发送到计算设备。在预取集合被发送之后，逻辑被配置为接收流传输集合的第二请求，并且响应于第二请求将流集合发送到计算设备。

2. 发明授权

US08301874B1 Atomic switching of images in desktop streaming over wide area networks 有权
标题翻译：在广域网上的桌面流中图像的原子切换
公开(公告)号：US08301874B1
公开(公告)日：2012-10-30
申请号：US12723531
申请日：2010-03-12
申请人： Eytan Heidingsfeld , Yehuda Itzhakov , Tal Zamir
发明人： Eytan Heidingsfeld , Yehuda Itzhakov , Tal Zamir
IPC分类号： G06F9/445 , G06F9/24 , G06F15/177
CPC分类号： G06F17/30168
摘要： Techniques are provided for desktop streaming over wide area networks. In one embodiment, a computing device comprises pivot logic that is configured to be executed during a first boot of an operating system on a computing device as a pivot process that is the only process running when performing modifications to a file system on the computing device. During execution, the pivot process replaces a current set of files in the file system with a new desktop image that represents a complete view of the file system. The desktop image includes a prefetch set of files, but other files in the desktop image are represented by file metadata. The prefetch set of files includes a smallest subset of files that is needed to boot the computing device without requiring retrieval of additional files. During execution, the pivot process terminates the first boot and to invoke a second boot that is executed based on the prefetch set of files included in the new desktop image.
摘要翻译：提供了通过广域网进行桌面流式传输的技术。在一个实施例中，计算设备包括枢转逻辑，其被配置为在计算设备上的操作系统的第一次引导期间被执行，作为在对计算设备上的文件系统进行修改时唯一的进程运行的枢纽进程。在执行期间，枢纽过程使用表示文件系统的完整视图的新桌面映像替换文件系统中的当前文件集。桌面图像包含预取文件集，但桌面映像中的其他文件由文件元数据表示。预取文件集包括引导计算设备而不需要检索附加文件所需的最小的文件子集。在执行期间，枢纽过程终止第一次引导并且调用基于新的桌面映像中包括的预取文件集来执行的第二引导。

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