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41. 发明申请

US20090010273A1 Media Stream Splicer 有权
公开(公告)号：US20090010273A1
公开(公告)日：2009-01-08
申请号：US12210590
申请日：2008-09-15
申请人： Dustin L. Green , John H. Grossman, IV , James Armand Baldwin , Peter T. Barrett
发明人： Dustin L. Green , John H. Grossman, IV , James Armand Baldwin , Peter T. Barrett
IPC分类号： H04J3/26
CPC分类号： H04L65/605 , H04L29/06027 , H04L65/4076 , H04N5/4401 , H04N5/50 , H04N21/23424 , H04N21/26616 , H04N21/4263 , H04N21/4383 , H04N21/4384 , H04N21/44016 , H04N21/6405 , H04N21/6408
摘要： An implementation is described herein, which facilitates a fast channel change by receiving and decoding a unicast acquisition media stream that corresponds to a soon-to-be-requested target multicast media stream. It does this before requesting the target multicast media stream of the new channel. Once the transmission of the unicast stream is caught up with the multicast stream, this implementation splices from the unicast acquisition stream to the target multicast media stream.
摘要翻译：本文描述了一种实现方式，其通过接收和解码对应于即将被要求的目标多播媒体流的单播获取媒体流来促进快速信道改变。它在请求新频道的目标多播媒体流之前执行此操作。一旦单播流的传输被多播流捕获，则该实现从单播获取流到目标多播媒体流。

42. 发明授权

US07463268B2 Providing 3D graphics across partitions of computing device 有权
标题翻译：在计算设备的分区上提供3D图形
公开(公告)号：US07463268B2
公开(公告)日：2008-12-09
申请号：US11227629
申请日：2005-09-15
申请人： Dustin L. Green
发明人： Dustin L. Green
IPC分类号： G06F15/167 , G06F9/46
CPC分类号： G09G5/363 , G06F3/14 , G09G3/003 , G09G2360/125
摘要： A computing device has a graphics hardware device employed to display graphics on a display, and is partitioned to include a video services partition (VSP) instantiated at least in part to provide graphics capabilities, and also to include a video client partition (VCP) instantiated at least in part to consume such graphics capabilities. The graphics hardware device is assigned to and controlled by the VSP. A shared video memory module is shared by the VCP and the VSP such that graphics information placed in the pages shared by the video memory module by the VCP is directly available to the VSP for further action such that graphics commands from the VCP are shunted by way of the pages shared by the video memory module across partitions from the VCP to the VSP to be acted upon by the graphics hardware device as controlled by the VSP.
摘要翻译：计算设备具有用于在显示器上显示图形的图形硬件设备，并且被划分为包括至少部分实现的提供图形能力的视频服务分区（VSP），并且还包括实例化的视频客户端分区（VCP）至少部分地消耗这样的图形能力。图形硬件设备由VSP分配和控制。共享视频存储器模块由VCP和VSP共享，使得放置在由VCP由视频存储器模块共享的页面中的图形信息可直接用于VSP以用于进一步的动作，使得来自VCP的图形命令被分流由视频存储器模块跨VCP到VSP的分区共享的页面，以由由VSP控制的图形硬件设备来执行。

43. 发明申请

US20080189425A1 Media Stream Scheduling for Hiccup-Free Fast-Channel-Change in the Presence of Network Chokepoints 有权
标题翻译：媒体流调度在网络节点存在的呃逆快速通道更改
公开(公告)号：US20080189425A1
公开(公告)日：2008-08-07
申请号：US12098820
申请日：2008-04-07
申请人： Dustin L. Green
发明人： Dustin L. Green
IPC分类号： G06F15/16
CPC分类号： H04L65/604 , H04N21/238 , H04N21/23805 , H04N21/2387 , H04N21/2402 , H04N21/242 , H04N21/26216 , H04N21/4384
摘要： An implementation, as described herein, facilitates fast start-up of a new media stream while avoiding temporal interruption (i.e., “hiccups”) of the presentation of that new media stream. At least one implementation, described herein, coordinates the delivery of multiple simultaneous media streams on a media-stream network. Its coordination accounts for traversal of bandwidth-restricted chokepoints; quickly stopping delivery of one or more media streams from the set of streams; quickly initiating delivery and presentation of one or more new media streams not previously in the set (i.e., a “channel chlangee”): and producing clean playback of all of the streams in the set, despite their different timelines. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
摘要翻译：如本文所述，实现新媒体流的快速启动，同时避免新媒体流的呈现的时间中断（即，“打嗝”）。本文描述的至少一个实施方式协调媒体流网络上的多个同时媒体流的传送。它的协调考虑了带宽受限的路由点遍历; 快速停止从该组流中传送一个或多个媒体流; 快速地发起一个或多个先前不在集合中的新媒体流的传送和呈现（即，“信道chlangee”）：并且尽管它们具有不同的时间轴，但是能够对集合中的所有流进行干净的回放。本摘要本身并不旨在限制本专利的范围。在所附权利要求中指出了本发明的范围。

44. 发明授权

US08751738B2 Background migration of virtual storage 有权
标题翻译：虚拟存储的后台迁移
公开(公告)号：US08751738B2
公开(公告)日：2014-06-10
申请号：US12701630
申请日：2010-02-08
申请人： Dustin L. Green , Jacob K. Oshins , Lars Reuther
发明人： Dustin L. Green , Jacob K. Oshins , Lars Reuther
IPC分类号： G06F12/00
CPC分类号： G06F3/0619 , G06F3/0617 , G06F3/0647 , G06F3/065 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F9/45558 , G06F11/2066 , G06F2009/45579 , H04L67/1097
摘要： Described is a technology by which a virtual hard disk is migrated from a source storage location to a target storage location without needing any shared physical storage, in which a machine may continue to use the virtual hard disk during migration. This facilitates use the virtual hard disk in conjunction with live-migrating a virtual machine. Virtual hard disk migration may occur fully before or after the virtual machine is migrated to the target host, or partially before and partially after virtual machine migration. Background copying, sending of write-through data, and/or servicing read requests may be used in the migration. Also described is throttling data writes and/or data communication to manage the migration of the virtual hard disk.
摘要翻译：描述了将虚拟硬盘从源存储位置迁移到目标存储位置而不需要任何共享物理存储器的技术，其中机器可以在迁移期间继续使用虚拟硬盘。这有助于将虚拟硬盘与实时迁移虚拟机结合使用。在虚拟机迁移到目标主机之前或之后，或部分在虚拟机迁移之前或之后，虚拟硬盘迁移可能会完全发生。可以在迁移中使用后台复制，直写数据的发送和/或服务读请求。还描述了限制数据写入和/或数据通信以管理虚拟硬盘的迁移。

45. 发明授权

US08627000B2 Virtual disk manipulation operations 有权
标题翻译：虚拟磁盘操作操作
公开(公告)号：US08627000B2
公开(公告)日：2014-01-07
申请号：US12701626
申请日：2010-02-08
申请人： Dustin L. Green , Jacob K. Oshins , Michael L. Neil
发明人： Dustin L. Green , Jacob K. Oshins , Michael L. Neil
IPC分类号： G06F12/00
CPC分类号： G06F3/0641 , G06F3/0607 , G06F3/0619 , G06F3/0659 , G06F3/0664 , G06F3/067
摘要： Described is a technology by which a virtual hard disk is able to continue servicing virtual disk I/O (reads and writes) while a meta-operation (e.g., copying, moving, deleting, merging, compressing, defragmenting, cryptographic signing, lifting, dropping, converting, or compacting virtual disk data) is performed on the virtual disk. The servicing of virtual disk I/Os may be coordinated with meta-operation performance, such as by throttling and/or prioritizing the virtual disk I/Os. Also described is performing a meta-operation by manipulating one or more de-duplication data structures.
摘要翻译：描述了一种技术，通过这种技术，虚拟硬盘能够在元操作（例如，复制，移动，删除，合并，压缩，碎片整理，加密签名，提升等）时继续维护虚拟磁盘I / O（读取和写入）删除，转换或压缩虚拟磁盘数据）在虚拟磁盘上执行。虚拟磁盘I / O的服务可以与元操作性能协调，例如通过限制和/或优先化虚拟磁盘I / O。还描述了通过操纵一个或多个重复数据删除数据结构来执行元操作。

46. 发明申请

US20130179649A1 Offload Read and Write Offload Provider 有权
标题翻译：卸载读取和写入卸载提供程序
公开(公告)号：US20130179649A1
公开(公告)日：2013-07-11
申请号：US13345753
申请日：2012-01-09
申请人： Dustin L. Green , Rajeev Nagar , Neal R. Christiansen
发明人： Dustin L. Green , Rajeev Nagar , Neal R. Christiansen
IPC分类号： G06F12/16 , G06F12/02
CPC分类号： G06F3/0611 , G06F3/065 , G06F3/0659 , G06F3/0673
摘要： Aspects of the subject matter described herein relate to an offload provider. In aspects, an offload provider may provide a token that represents data. The offload provider may be expected to ensure that the data the token represents will not change while the token is valid. The offload provider may take actions to ensure the immutability of the data. The actions may be taken, for example, in conjunction with receiving an offload read and/or offload write, and/or in conjunction with receiving another write that, if allowed to proceed, would otherwise change the data represented by the token.
摘要翻译：本文描述的主题的方面涉及卸载提供者。在方面，卸载提供者可以提供表示数据的令牌。可以预期卸载提供程序将确保令牌表示的数据在令牌有效时不会更改。卸载提供商可以采取措施确保数据的不变性。可以采取行动，例如结合接收卸载读取和/或卸载写入，和/或结合接收另一个写入，如果允许继续执行，则将改变由令牌表示的数据。

47. 发明授权

US08225334B2 On-the-fly replacement of physical hardware with emulation 有权
标题翻译：实时更换物理硬件与仿真
公开(公告)号：US08225334B2
公开(公告)日：2012-07-17
申请号：US13008362
申请日：2011-01-18
申请人： Dustin L. Green , Jacob Oshins
发明人： Dustin L. Green , Jacob Oshins
IPC分类号： G06F13/00
CPC分类号： G06F9/45533 , G06F9/45558 , G06F2009/45579
摘要： Various aspects are disclosed herein for replacing the hardware backing the memory locations associated with a virtual machine with a backing mechanism. The backing mechanism may have the memory locations appear to contain data convenient to the driver in the virtual machine, typically containing what the hardware would have returned if the hardware had been read from. The data image being returned from the memory locations may travel with the virtual machine even if the virtual machine moves to a different physical machine that does not contain hardware equivalent to the hardware that was recently removed from the virtual machine.
摘要翻译：本文公开了各种方面，以用背衬机构替代与虚拟机相关联的存储器位置的硬件。后台机制可能具有存储位置似乎包含对虚拟机中的驱动程序方便的数据，通常包含硬件从硬盘读取时将返回的内容。即使虚拟机移动到不包含与最近从虚拟机中删除的硬件相当的硬件的不同物理机器，从存储器位置返回的数据映像可以与虚拟机一起行进。

48. 发明申请

US20120079583A1 OFFLOAD READS AND WRITES 审中-公开
公开(公告)号：US20120079583A1
公开(公告)日：2012-03-29
申请号：US12888433
申请日：2010-09-23
申请人： Neal R. Christiansen , Rajeev Nagar , Dustin L. Green , Vladimir Sadovsky , Malcolm James Smith , Karan Mehra
发明人： Neal R. Christiansen , Rajeev Nagar , Dustin L. Green , Vladimir Sadovsky , Malcolm James Smith , Karan Mehra
IPC分类号： H04L9/32
CPC分类号： G06F3/0683 , G06F3/061 , G06F3/0617 , G06F3/065
摘要： Aspects of the subject matter described herein relate to offload reads and writes. In aspects, a requestor that seeks to transfer data sends a request for a representation of the data. In response, the requestor receives one or more tokens that represent the data. The requestor may then provide one or more of these tokens to a component with a request to write data represented by the one or more tokens. In some exemplary applications, the component may use the one or more tokens to identify the data and may then read the data or logically write the data without additional interaction with the requestor. Tokens may be invalidated by request or based on other factors.
摘要翻译：本文描述的主题的方面涉及卸载读取和写入。在方面，寻求传输数据的请求者发送对数据表示的请求。作为响应，请求者接收表示数据的一个或多个令牌。然后，请求者可以向组件提供写入由一个或多个令牌表示的数据的请求的一个或多个令牌。在一些示例性应用中，组件可以使用一个或多个令牌来识别数据，然后可以读取数据或逻辑地写入数据，而无需与请求者的额外交互。令牌可能被请求或基于其他因素无效。

49. 发明授权

US08037200B2 Media organization for distributed sending of media data 有权
标题翻译：用于分发发送媒体数据的媒体组织
公开(公告)号：US08037200B2
公开(公告)日：2011-10-11
申请号：US12326818
申请日：2008-12-02
申请人： Peter T. Barrett , Dustin L. Green , James Armand Baldwin
发明人： Peter T. Barrett , Dustin L. Green , James Armand Baldwin
IPC分类号： G06F15/16
CPC分类号： H04N21/6581 , H04N7/17336 , H04N21/222 , H04N21/2318 , H04N21/26208
摘要： Media data is distributed across multiple devices and is locatable using a hashing function and a hash table. The media data is partially replicated based on popularity thereof. In a described implementation, a media data block is locatable by hashing a media data indicator to produce a media data hash value that maps to a bin of the hash table. The bin is associated with at least one device that stores and/or with a sender that is capable of sending to clients the media data blocks mapping thereto. Each bin may have primary and secondary roles. Devices holding primary roles store all of the media data blocks mapping to a bin. Devices holding secondary roles replicate the media data blocks mapping to the bin that are also within a top predetermined popularity percentage. Popularity is determined based on numbers of clients currently requesting a particular media data portion.
摘要翻译：媒体数据分布在多个设备上，并且可以使用散列函数和散列表进行定位。媒体数据基于其受欢迎程度被部分复制。在所描述的实现中，通过对媒体数据指示符进行散列以产生映射到散列表的一个bin的媒体数据散列值来定位媒体数据块。该箱与至少一个存储和/或与能够向客户端发送映射到其的媒体数据块的发送器的设备相关联。每个bin可能具有主要和次要角色。保存主要角色的设备将所有媒体数据块映射到一个bin。持有辅助角色的设备将映射到本机的媒体数据块复制到也在最高预定的百分比之内。流行度是根据当前请求特定媒体数据部分的客户端数确定的。

50. 发明申请

US20110197052A1 Fast Machine Booting Through Streaming Storage 有权
标题翻译：通过流式存储快速启动机器
公开(公告)号：US20110197052A1
公开(公告)日：2011-08-11
申请号：US12701624
申请日：2010-02-08
申请人： Dustin L. Green , Jacob K. Oshins , Michael L. Neil
发明人： Dustin L. Green , Jacob K. Oshins , Michael L. Neil
IPC分类号： G06F15/177 , G06F9/455 , G06F12/00 , G06F12/08 , G06F12/16
CPC分类号： H04L67/1097 , G06F9/4416 , H04L67/34
摘要： Described is a technology by which a virtual hard disk is maintained between a far (e.g., remote) backing store and a near (e.g., local) backing store, which among other advantages facilitates fast booting of a machine coupled to the virtual hard disk. Read requests are serviced from the near backing store (e.g., a differencing layer) when the data is available thereon, or from the far backing store (e.g., a base layer) when not. The near backing store may be configured with a cache layer that corresponds to the base layer and a write differencing layer that stores writes, or a single differencing layer may be used for both caching read data and for storing write data. A background copy operation may be used to fill the cache until the far backing store data is no longer needed.
摘要翻译：描述了一种技术，通过该技术将虚拟硬盘维护在远（例如，远程）后备存储和近（例如，本地）后备存储之间，其中优点有助于快速引导耦合到虚拟硬盘的机器。当数据在其上可用时，或者当远程后备存储（例如，基本层）不可用时，读请求从近后备存储（例如，差分层）被服务。近后备存储可以配置有与基本层对应的高速缓存层和存储写入的写入差分层，或者单个差分层可用于缓存读取数据和存储写入数据。可以使用后台复制操作来填充高速缓存，直到不再需要远程后备存储数据。

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