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1. 发明授权

US08539036B2 Modular transparent proxy cache 有权
标题翻译：模块化透明代理缓存
公开(公告)号：US08539036B2
公开(公告)日：2013-09-17
申请号：US13051325
申请日：2011-03-18
申请人： Jaspal Kohli , Vikram Venkataraghavan , Junxiao He
发明人： Jaspal Kohli , Vikram Venkataraghavan , Junxiao He
IPC分类号： G06F15/167
CPC分类号： H04L67/2814 , H04L67/2842 , H04L67/327
摘要： A device receives, from a client device, a request for a resource that is available from an origin device, and determines whether the resource is cached in a cache server or not cached in the cache server. The device forwards the request to the cache server regardless of whether or not the resource is cached in the cache server, and receives, when the resource is not cached in the cache server, a redirect command from the cache server based on the request. The device forwards the received redirect command to the client device, where the redirect command instructs the client device to obtain the resource from the origin device. The device receives, from the cache server and based on the request, the resource when the resource is cached in the cache server, and forwards the received resource to the client device.
摘要翻译：设备从客户端设备接收对从源设备可用的资源的请求，并确定资源是缓存在高速缓存服务器中还是缓存在高速缓存服务器中。无论资源是否缓存在缓存服务器中，设备将请求转发到高速缓存服务器，并且当资源未缓存在缓存服务器中时，根据请求接收来自缓存服务器的重定向命令。该设备将接收到的重定向命令转发到客户端设备，其中重定向命令指示客户端设备从源设备获取资源。当资源被缓存在缓存服务器中时，设备从缓存服务器接收资源，并且将接收到的资源转发给客户端设备。

2. 发明授权

US08370520B2 Adaptive network content delivery system 有权
标题翻译：自适应网络内容传送系统
公开(公告)号：US08370520B2
公开(公告)日：2013-02-05
申请号：US12624358
申请日：2009-11-23
申请人： Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Junxiao (Max) He , Michael Nishimoto , Mohammed Zubair Visharam , Vikram Venkataraghavan
发明人： Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Junxiao (Max) He , Michael Nishimoto , Mohammed Zubair Visharam , Vikram Venkataraghavan
IPC分类号： G06F15/16
CPC分类号： H04L65/60 , H04L65/4084 , H04L65/602 , H04L65/80 , H04N21/23439 , H04N21/23805 , H04N21/2407 , H04N21/8456
摘要： A method and apparatus stores media content in a variety of storage devices, with at least a portion of the storage devices having different performance characteristics. The system can deliver media to a large number of clients while maintaining a high level of viewing experience for each client by automatically adapting the bit rate of a media being delivered to a client using the client's last mile bit rate variation. The system provides clients with smooth viewing of video without buffering stops. The client does not need a custom video content player to communicate with the system.
摘要翻译：方法和装置将媒体内容存储在各种存储设备中，其中至少一部分存储设备具有不同的性能特征。该系统可以将媒体传送给大量的客户端，同时通过使用客户端的最后一英里比特率变化自动调整传送到客户端的媒体的比特率，为每个客户端保持高水平的观看体验。该系统为客户提供平滑的视频观看而不需要缓冲停止。客户端不需要自定义视频内容播放器与系统进行通信。

3. 发明申请

US20100131671A1 ADAPTIVE NETWORK CONTENT DELIVERY SYSTEM 有权
标题翻译：自适应网络内容传送系统
公开(公告)号：US20100131671A1
公开(公告)日：2010-05-27
申请号：US12624358
申请日：2009-11-23
申请人： Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Junxiao (Max) He , Michael Nishimoto , Mohammed Zubair Visharam , Vikram Venkataraghavan
发明人： Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Junxiao (Max) He , Michael Nishimoto , Mohammed Zubair Visharam , Vikram Venkataraghavan
IPC分类号： G06F15/16
CPC分类号： H04L65/60 , H04L65/4084 , H04L65/602 , H04L65/80 , H04N21/23439 , H04N21/23805 , H04N21/2407 , H04N21/8456
摘要： A method and apparatus stores media content in a variety of storage devices, with at least a portion of the storage devices having different performance characteristics. The system can deliver media to a large number of clients while maintaining a high level of viewing experience for each client by automatically adapting the bit rate of a media being delivered to a client using the client's last mile bit rate variation. The system provides clients with smooth viewing of video without buffering stops. The client does not need a custom video content player to communicate with the system.
摘要翻译：方法和装置将媒体内容存储在各种存储设备中，其中至少一部分存储设备具有不同的性能特征。该系统可以将媒体传送给大量的客户端，同时通过使用客户端的最后一英里比特率变化自动调整传送到客户端的媒体的比特率，为每个客户端保持高水平的观看体验。该系统为客户提供平滑的视频观看而不需要缓冲停止。客户端不需要自定义视频内容播放器与系统进行通信。

4. 发明授权

US09571566B2 Terminating connections and selecting target source devices for resource requests 有权
标题翻译：终止连接并为资源请求选择目标源设备
公开(公告)号：US09571566B2
公开(公告)日：2017-02-14
申请号：US13161090
申请日：2011-06-15
申请人： Jaspal Kohli
发明人： Jaspal Kohli
IPC分类号： G06F15/173 , H04L29/08 , H04L12/715
CPC分类号： H04L67/2819 , H04L45/64 , H04L61/2007 , H04L67/1004 , H04L67/2814 , H04L67/2842 , H04L67/327 , H04L69/16 , H04L69/22
摘要： A device receives, from a client device, a request for a resource, and accesses a table that includes one or more items of information. The device compares information provided in the request to the one or more items of information provided in the table, and terminates a connection for the request at the device when the information provided in the request matches at least one of the one or more items of information provided in the table. The device forwards the request to a network when the connection is not terminated at the device, and selects a target device for the resource when the connection is terminated at the device.
摘要翻译：设备从客户机设备接收对资源的请求，并且访问包括一个或多个信息项的表。该设备将在请求中提供的信息与表中提供的一个或多个信息项进行比较，并且当请求中提供的信息与一个或多个信息项中的至少一个匹配时终止在设备处的请求的连接在表中提供。当连接未在设备终止时，设备将请求转发到网络，并且当设备终止连接时为该资源选择目标设备。

5. 发明申请

US20100235569A1 Storage Optimization System 有权
标题翻译：存储优化系统
公开(公告)号：US20100235569A1
公开(公告)日：2010-09-16
申请号：US12727141
申请日：2010-03-18
申请人： Michael Nishimoto , Jaspal Kohli , Kumar Narayanan
发明人： Michael Nishimoto , Jaspal Kohli , Kumar Narayanan
IPC分类号： G06F12/06 , G06F12/08
CPC分类号： G06F12/0871 , G06F3/06 , G06F12/0868 , G06F12/121 , G06F2212/1016 , G06F2212/1036 , G06F2212/214 , G06F2212/464 , G06F2212/7203
摘要： A method and apparatus optimizes storage on solid-state memory devices. The system aggregates object storage write requests. The system determines whether objects associated with the object storage requests that have been aggregated fit in a block of the solid-state memory device within a defined tolerance. Upon the aggregation of object storage write requests that fit in a block of the solid-state memory device, the system writes the objects associated with the aggregated object storage write requests to the solid-state memory device
摘要翻译：一种方法和装置优化固态存储器件上的存储。系统聚合对象存储写入请求。系统确定与已经聚合的对象存储请求相关联的对象是否与规定的公差内的固态存储器件的块相匹配。在适合于固态存储器件的块的对象存储写入请求的聚合时，系统将与聚合的对象存储写入请求相关联的对象写入固态存储器件

6. 发明申请

US20080201360A1 Locating Persistent Objects In A Network Of Servers 审中-公开
标题翻译：在服务器网络中查找持久对象
公开(公告)号：US20080201360A1
公开(公告)日：2008-08-21
申请号：US11675606
申请日：2007-02-15
申请人： Jaspal Kohli
发明人： Jaspal Kohli
IPC分类号： G06F17/30
CPC分类号： H04L63/10 , H04L69/40
摘要： A computer system can advantageously include a location service that minimizes changes to a directory in the event of moving a storage unit. Each storage unit can use its meta data to indicate the persistent objects the storage unit contains. The directory can store a translation between a persistent object and its corresponding storage unit. The servers can register their corresponding storage units using the location service. Based these registrations, the access network of the system can successfully request persistent objects from the appropriate servers. Advantageously, this system configuration allows a storage unit to be moved without changing a directory entry, thereby minimizing both time and system resources.
摘要翻译：计算机系统可以有利地包括位置服务，其在移动存储单元的情况下最小化对目录的改变。每个存储单元可以使用其元数据来指示存储单元包含的持久对象。目录可以存储持久对象与其对应的存储单元之间的转换。服务器可以使用位置服务注册其对应的存储单元。基于这些注册，系统的访问网络可以成功地从适当的服务器请求持久对象。有利地，该系统配置允许移动存储单元而不改变目录条目，从而最小化时间和系统资源。

7. 发明授权

US07203939B2 Dense allocation for data storage 有权
标题翻译：密集分配数据存储
公开(公告)号：US07203939B2
公开(公告)日：2007-04-10
申请号：US10162816
申请日：2002-06-04
申请人： Jaspal Kohli
发明人： Jaspal Kohli
IPC分类号： G06F9/44 , G06F12/00
CPC分类号： G06F3/0601 , G06F2003/0697 , Y10S707/99953 , Y10S707/99956
摘要： A method for increasing locality of disk references for data storage in a single file system is provided. This locality results in higher system throughput for delivery and access to the data. The data is separated into meta data and content. Both meta data and the content are densely packed in quasi-reserved sections of the disk space. The content is allocated using time based locality.
摘要翻译：提供了一种用于增加单个文件系统中数据存储的磁盘引用的位置的方法。该地点导致更高的系统吞吐量，用于传送和访问数据。数据被分为元数据和内容。元数据和内容都密集地包装在磁盘空间的准保留区域中。内容使用基于时间的地点进行分配。

8. 发明授权

US08489760B2 Media file storage format and adaptive delivery system 有权
标题翻译：媒体文件存储格式和自适应传送系统
公开(公告)号：US08489760B2
公开(公告)日：2013-07-16
申请号：US13077831
申请日：2011-03-31
申请人： Zubair Visharam , Sunil Mukundan , Karthik Narayanan , Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan
发明人： Zubair Visharam , Sunil Mukundan , Karthik Narayanan , Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan
IPC分类号： G06F15/16
CPC分类号： H04N21/2343 , H04L65/4084 , H04L65/602 , H04L65/80
摘要： A method and apparatus for creating universal adaptive bit rate streams using a generic container format to store audio, video, and supplemental data that allows seamless trans-containerization from one adaptive streaming format to another.
摘要翻译：一种用于使用通用容器格式来创建通用自适应比特率流的方法和装置，用于存储允许从一种自适应流格式到另一种自适应流格式的无缝跨容器化的音频，视频和补充数据。

9. 发明授权

US08316008B1 Fast file attribute search 失效
标题翻译：快速文件属性搜索
公开(公告)号：US08316008B1
公开(公告)日：2012-11-20
申请号：US11279855
申请日：2006-04-14
申请人： Jaspal Kohli
发明人： Jaspal Kohli
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30106
摘要： A method of performing a file search with specified attribute criteria includes generating or having access to a file system image of the data storage system. A substantially sequential scan of the file system image can then be performed. Based on the scan, a list of inodes (called a specified criteria inode map) on the file system image that have the specified attribute criteria can be built. This sequential scan eliminates the random scan of the file system image, thereby dramatically reducing the total time associated with reading of the inodes. A file tree of the data storage system can then be walked to find inodes (in the file tree) that match inodes in the specified criteria inode map. A list of files that correspond to matching inodes can thus be quickly and easily generated.
摘要翻译：执行具有指定属性标准的文件搜索的方法包括生成或访问数据存储系统的文件系统映像。然后可以执行文件系统图像的基本上顺序的扫描。基于扫描，可以构建具有指定属性标准的文件系统映像上的inode列表（称为指定标准inode映射）。这种顺序扫描消除了文件系统映像的随机扫描，从而大大减少了与读取inode相关联的总时间。然后可以走数据存储系统的文件树，以查找与指定条件inode映射中的inode匹配的inode（在文件树中）。因此可以快速方便地生成与匹配的inode相对应的文件列表。

10. 发明授权

US08219711B2 Dynamic variable rate media delivery system 有权
标题翻译：动态可变速率媒体传送系统
公开(公告)号：US08219711B2
公开(公告)日：2012-07-10
申请号：US12727149
申请日：2010-03-18
申请人： Zubair Visharam , Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Sunil Mukundan
发明人： Zubair Visharam , Jaspal Kohli , Kumar Narayanan , Prabakar Sundarrajan , Sunil Mukundan
IPC分类号： G06F15/16
CPC分类号： H04N21/23805 , H04N21/234354 , H04N21/2393 , H04N21/47202 , H04N21/64322 , H04N21/6587 , H04N21/812 , H04N21/85406
摘要： A method and apparatus for dynamically transcoding and delivering variable bit rate media files delivers media files to client systems. The media server dynamically transcodes a content file to a bit rate requested by a client using an original content file or other transcoded content files. The media server can dynamically select a segment of a content file to transcode. The file format required by the client is determined and the transcoded segment is formatted to the file format. The formatted segment is delivered to the client.
摘要翻译：用于动态代码转换和传送可变比特率媒体文件的方法和装置将媒体文件传送到客户端系统。媒体服务器使用原始内容文件或其他代码转换的内容文件动态地将内容文件转码为客户端请求的比特率。媒体服务器可以动态地选择要转码的内容文件的片段。确定客户端所需的文件格式，将转码段格式化为文件格式。格式化的段被传递给客户端。

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