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1. 发明授权

US08750315B2 Efficiently storing transport streams 有权
标题翻译：有效地存储传输流
公开(公告)号：US08750315B2
公开(公告)日：2014-06-10
申请号：US12359255
申请日：2009-01-23
申请人： Shirish Dandekar , Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
发明人： Shirish Dandekar , Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
IPC分类号： H04L12/28 , H04L12/54 , H04J3/24 , H04H20/28 , H04L29/06 , H04L29/08
CPC分类号： H04L65/605 , H04L12/5694 , H04L49/90 , H04L65/602 , H04L65/607 , H04L65/608 , H04L67/2842 , H04L69/22
摘要： Described are computer-based methods and apparatuses, including computer program products, for efficiently storing transport streams. A first sequence of one or more packets associated with the first transport stream is received, the first sequence comprising one or more data packets. A storage packet is generated by selecting one or more packets from the first sequence, the storage packet comprising a packet header and the one or more data packets. One or more null packet insertion locations are identified in a second sequence of one or more packets associated with a second transport stream. Null packet insertion information is generated based on the one or more null packet insertion locations, the information including data indicative of a reconstruction parameter related to reconstructing the second sequence from the storage packet by inserting one or more null packets that are not stored in the storage packet, wherein the packet header includes the null packet insertion information. The storage packet is stored.
摘要翻译：描述了基于计算机的方法和设备，包括用于有效地存储传输流的计算机程序产品。接收与第一传输流相关联的一个或多个分组的第一序列，第一序列包括一个或多个数据分组。通过从第一序列中选择一个或多个分组来产生存储分组，存储分组包括分组报头和一个或多个数据分组。以与第二传输流相关联的一个或多个分组的第二序列来标识一个或多个空分组插入位置。基于一个或多个空分组插入位置生成空分组插入信息，该信息包括指示与从存储分组重建第二序列有关的重建参数的数据，通过插入一个或多个未存储在存储器中的空分组分组，其中分组报头包括空分组插入信息。存储包被存储。

2. 发明申请

US20100189122A1 EFFICIENTLY STORING TRANSPORT STREAMS 有权
标题翻译：高效运输流程
公开(公告)号：US20100189122A1
公开(公告)日：2010-07-29
申请号：US12359255
申请日：2009-01-23
申请人： Shirish Dandekar , Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
发明人： Shirish Dandekar , Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
IPC分类号： H04L12/56
CPC分类号： H04L65/605 , H04L12/5694 , H04L49/90 , H04L65/602 , H04L65/607 , H04L65/608 , H04L67/2842 , H04L69/22
摘要： Described are computer-based methods and apparatuses, including computer program products, for efficiently storing transport streams. A first sequence of one or more packets associated with the first transport stream is received, the first sequence comprising one or more data packets. A storage packet is generated by selecting one or more packets from the first sequence, the storage packet comprising a packet header and the one or more data packets. One or more null packet insertion locations are identified in a second sequence of one or more packets associated with a second transport stream. Null packet insertion information is generated based on the one or more null packet insertion locations, the information including data indicative of a reconstruction parameter related to reconstructing the second sequence from the storage packet by inserting one or more null packets that are not stored in the storage packet, wherein the packet header includes the null packet insertion information. The storage packet is stored.
摘要翻译：描述了基于计算机的方法和设备，包括用于有效地存储传输流的计算机程序产品。接收与第一传输流相关联的一个或多个分组的第一序列，第一序列包括一个或多个数据分组。通过从第一序列中选择一个或多个分组来产生存储分组，存储分组包括分组报头和一个或多个数据分组。以与第二传输流相关联的一个或多个分组的第二序列来标识一个或多个空分组插入位置。基于一个或多个空分组插入位置生成空分组插入信息，该信息包括指示与从存储分组重建第二序列有关的重建参数的数据，通过插入一个或多个未存储在存储器中的空分组分组，其中分组报头包括空分组插入信息。存储包被存储。

3. 发明申请

US20100215057A1 Canonical Scheduling for Heterogeneous Content Delivery 失效
标题翻译：异构内容传送的规范调度
公开(公告)号：US20100215057A1
公开(公告)日：2010-08-26
申请号：US12391975
申请日：2009-02-24
申请人： Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
发明人： Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
IPC分类号： H04J3/24
CPC分类号： H04N21/242 , H04N21/23608 , H04N21/2381 , H04N21/2389 , H04N21/643
摘要： Described are computer-based methods and apparatuses, including computer program products, for canonical scheduling for heterogeneous content delivery. A content stream of bits is preprocessed by dividing the content stream of bits into data packets and assigning a timestamp to each data packet. The preprocessed content stream of bits is transmitted upon request from a receiver. A second timestamp based on the assigned timestamp from at least a portion of the respective data packets is established. The data packets are scheduled for transmission based on the second timestamp. The data packets are transmitted based on the schedule.
摘要翻译：描述了基于计算机的方法和装置，包括用于异构内容传送的规范调度的计算机程序产品。通过将比特的内容流划分为数据分组并将时间戳分配给每个数据分组来预处理内容比特流。预处理的内容比特流根据请求从接收机发送。基于来自相应数据分组的至少一部分的分配的时间戳的第二时间戳被建立。基于第二时间戳，调度数据分组进行传输。数据包根据时间表发送。

4. 发明授权

US08650602B2 Input queued content switching using a playlist 有权
标题翻译：使用播放列表输入排队的内容切换
公开(公告)号：US08650602B2
公开(公告)日：2014-02-11
申请号：US12395503
申请日：2009-02-27
申请人： Daniel Pond , Thomas V. Radogna , Weidong Xu , Qin-Fan Zhu , Steve Branam , Craig Frink , Michael G. Hluchyj , Santosh Krishnan
发明人： Daniel Pond , Thomas V. Radogna , Weidong Xu , Qin-Fan Zhu , Steve Branam , Craig Frink , Michael G. Hluchyj , Santosh Krishnan
IPC分类号： H04N7/173
CPC分类号： H04N21/26258 , H04N21/23424 , H04N21/4622 , H04N21/6405 , H04N21/64322
摘要： Described are computer-based methods and apparatuses, including computer program products, for input queued content switching using a playlist. A retrieval sequence is generated using a plurality of content requests based on content location information. A first portion of content is requested to be queued at a first content source, and a second portion of content is requested to be queued at a second content source. A content stream of the first portion and the second portion of content is generated using the retrieval sequence. The generating includes selecting the first portion of content from a queue associated with the first content source and transferring the first portion of content to an output buffer, then terminating transfer of the first portion of content and initiating transfer of the second portion of content from a queue associated with the second content source. The portion of content in the output buffer is transmitted to a client device.
摘要翻译：描述了基于计算机的方法和设备，包括计算机程序产品，用于使用播放列表进行输入排队的内容切换。使用基于内容位置信息的多个内容请求生成检索序列。请求内容的第一部分在第一内容源处排队，并且内容的第二部分被请求在第二内容源处排队。使用检索顺序生成第一部分和第二部分内容的内容流。生成包括从与第一内容源相关联的队列中选择内容的第一部分并将内容的第一部分传送到输出缓冲器，然后终止内容的第一部分的传送，并启动第二部分内容的传送与第二内容源相关联的队列。输出缓冲器中的内容部分被发送到客户端设备。

5. 发明申请

US20100223392A1 Input Queued Content Switching Using A Playlist 有权
标题翻译：使用播放列表输入排队的内容切换
公开(公告)号：US20100223392A1
公开(公告)日：2010-09-02
申请号：US12395503
申请日：2009-02-27
申请人： Daniel Pond , Thomas V. Radogna , Weidong Xu , Qin-Fan Zhu , Steve Branam , Craig Frink , Michael G. Hluchyj , Santosh Krishnan
发明人： Daniel Pond , Thomas V. Radogna , Weidong Xu , Qin-Fan Zhu , Steve Branam , Craig Frink , Michael G. Hluchyj , Santosh Krishnan
IPC分类号： G06F15/16
CPC分类号： H04N21/26258 , H04N21/23424 , H04N21/4622 , H04N21/6405 , H04N21/64322
摘要： Described are computer-based methods and apparatuses, including computer program products, for input queued content switching using a playlist. A retrieval sequence is generated using a plurality of content requests based on content location information. A first portion of content is requested to be queued at a first content source, and a second portion of content is requested to be queued at a second content source. A content stream of the first portion and the second portion of content is generated using the retrieval sequence. The generating includes selecting the first portion of content from a queue associated with the first content source and transferring the first portion of content to an output buffer, then terminating transfer of the first portion of content and initiating transfer of the second portion of content from a queue associated with the second content source. The portion of content in the output buffer is transmitted to a client device.
摘要翻译：描述了基于计算机的方法和设备，包括计算机程序产品，用于使用播放列表进行输入排队的内容切换。使用基于内容位置信息的多个内容请求生成检索序列。请求内容的第一部分在第一内容源处排队，并且内容的第二部分被请求在第二内容源处排队。使用检索顺序生成第一部分和第二部分内容的内容流。生成包括从与第一内容源相关联的队列中选择内容的第一部分并将内容的第一部分传送到输出缓冲器，然后终止内容的第一部分的传送，并启动第二部分内容的传送与第二内容源相关联的队列。输出缓冲器中的内容部分被发送到客户端设备。

6. 发明授权

US08743906B2 Scalable seamless digital video stream splicing 有权
标题翻译：可扩展的无缝数字视频流拼接
公开(公告)号：US08743906B2
公开(公告)日：2014-06-03
申请号：US12359254
申请日：2009-01-23
申请人： Steve Branam , Craig Frink , Santosh Krishnan , Weidong Xu , Jean Zhou , Qin-Fan Zhu
发明人： Steve Branam , Craig Frink , Santosh Krishnan , Weidong Xu , Jean Zhou , Qin-Fan Zhu
IPC分类号： H04J3/24 , H04J3/18
CPC分类号： H04N21/44016 , H04N21/23424 , H04N21/23611
摘要： Described are computer-based methods and apparatuses, including computer program products, for scalable seamless digital video stream splicing. Data packets in a first video stream of bits are rearranged. Placeholder packets are created in a second video stream of bits. The first video stream of bits and the second video stream of bits are combined to generate a spliced stream by inserting data packets from the first video stream of bits into the placeholder packets in the second video stream of bits.
摘要翻译：描述了基于计算机的方法和装置，包括用于可扩展无缝数字视频流拼接的计算机程序产品。第一视频流中的数据包被重新排列。在第二个视频流中创建占位符数据包。比特的第一视频流和第二视频流比特流被组合以通过将来自比特的第一视频流的数据分组插入第二视频比特流中的占位符分组来产生拼接流。

7. 发明授权

US08325764B2 Canonical scheduling for heterogeneous content delivery 失效
标题翻译：异构内容传送的规范调度
公开(公告)号：US08325764B2
公开(公告)日：2012-12-04
申请号：US12391975
申请日：2009-02-24
申请人： Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
发明人： Craig Frink , Santosh Krishnan , Weidong Xu , Qin-Fan Zhu
IPC分类号： H04J3/24
CPC分类号： H04N21/242 , H04N21/23608 , H04N21/2381 , H04N21/2389 , H04N21/643
摘要： Described are computer-based methods and apparatuses, including computer program products, for canonical scheduling for heterogeneous content delivery. A content stream of bits is preprocessed by dividing the content stream of bits into data packets and assigning a timestamp to each data packet. The preprocessed content stream of bits is transmitted upon request from a receiver. A second timestamp based on the assigned timestamp from at least a portion of the respective data packets is established. The data packets are scheduled for transmission based on the second timestamp. The data packets are transmitted based on the schedule.
摘要翻译：描述了基于计算机的方法和设备，包括用于异构内容传送的规范调度的计算机程序产品。通过将比特的内容流划分为数据分组并将时间戳分配给每个数据分组来预处理内容比特流。预处理的内容比特流根据请求从接收机发送。基于来自相应数据分组的至少一部分的分配的时间戳的第二时间戳被建立。基于第二时间戳，调度数据分组进行传输。数据包根据时间表发送。

8. 发明申请

US20100189131A1 SCALABLE SEAMLESS DIGITAL VIDEO STREAM SPLICING 有权
标题翻译：可扩展无缝数字视频流分隔
公开(公告)号：US20100189131A1
公开(公告)日：2010-07-29
申请号：US12359254
申请日：2009-01-23
申请人： Steve Branam , Craig Frink , Santosh Krishnan , Weidong Xu , Jean Zhou , Qin-Fan Zhu
发明人： Steve Branam , Craig Frink , Santosh Krishnan , Weidong Xu , Jean Zhou , Qin-Fan Zhu
IPC分类号： H04J3/24 , H04N11/02
CPC分类号： H04N21/44016 , H04N21/23424 , H04N21/23611
摘要： Described are computer-based methods and apparatuses, including computer program products, for scalable seamless digital video stream splicing. Data packets in a first video stream of bits are rearranged. Placeholder packets are created in a second video stream of bits. The first video stream of bits and the second video stream of bits are combined to generate a spliced stream by inserting data packets from the first video stream of bits into the placeholder packets in the second video stream of bits.
摘要翻译：描述了基于计算机的方法和装置，包括用于可扩展无缝数字视频流拼接的计算机程序产品。第一视频流中的数据包被重新排列。在第二个视频流中创建占位符数据包。比特的第一视频流和第二视频流比特流被组合以通过将来自比特的第一视频流的数据分组插入第二视频比特流中的占位符分组来产生拼接流。

9. 发明授权

US08771965B2 Methods and compositions involving nucleotide repeat disorders 有权
标题翻译：涉及核苷酸重复障碍的方法和组合
公开(公告)号：US08771965B2
公开(公告)日：2014-07-08
申请号：US13419475
申请日：2012-03-14
申请人： Partha Sarkar , Tetsuo Ashizawa , Weidong Xu
发明人： Partha Sarkar , Tetsuo Ashizawa , Weidong Xu
IPC分类号： G01N33/53 , C12Q1/68 , C12Q1/00 , A61K38/00 , A61K48/00
CPC分类号： C12Q1/6883 , C12Q1/6897 , C12Q2600/158 , G01N33/6887 , G01N2500/02
摘要： The present invention concerns the methods and compositions involving nucleic acids with long repeat sequences. In some embodiments of the invention, there are methods for generating such a nucleic acid, and in other methods, there are methods for using such a nucleic acid to screen for candidate therapeutic compounds. Furthermore the present invention relates to methods of screening for Notch inhibitors and other substances that may be used to treat muscle loss and wasting.
摘要翻译：本发明涉及涉及具有长重复序列的核酸的方法和组合物。在本发明的一些实施方案中，存在产生这种核酸的方法，并且在其它方法中，存在使用这种核酸筛选候选治疗化合物的方法。此外，本发明涉及筛选Notch抑制剂和可用于治疗肌肉损失和浪费的其它物质的方法。

10. 发明授权

US08402540B2 Systems and methods for processing data flows 有权
标题翻译：用于处理数据流的系统和方法
公开(公告)号：US08402540B2
公开(公告)日：2013-03-19
申请号：US11877819
申请日：2007-10-24
申请人： Harsh Kapoor , Moisey Akerman , Stephen D. Justus , JC Ferguson , Yevgeny Korsunsky , Paul S. Gallo , Charles Ching Lee , Timothy M. Martin , Chunsheng Fu , Weidong Xu
发明人： Harsh Kapoor , Moisey Akerman , Stephen D. Justus , JC Ferguson , Yevgeny Korsunsky , Paul S. Gallo , Charles Ching Lee , Timothy M. Martin , Chunsheng Fu , Weidong Xu
IPC分类号： H04L29/06
CPC分类号： G06N3/0472 , G06F9/505 , G06F21/55 , G06F21/577 , H04L29/06 , H04L63/0227 , H04L63/1408 , H04L63/1416 , H04L63/1425 , H04L63/1441 , H04L63/145 , H04L63/1483 , H04L63/164 , H04L63/166 , H04L67/10 , H04L67/306 , H04L67/325 , H04L67/327 , H04L67/34 , H04L69/329 , H04L2463/141
摘要： A flow processing facility, which uses a set of artificial neurons for pattern recognition, such as a self-organizing map, in order to provide security and protection to a computer or computer system supports unified threat management based at least in part on patterns relevant to a variety of types of threats that relate to computer systems, including computer networks. Flow processing for switching, security, and other network applications, including a facility that processes a data flow to address patterns relevant to a variety of conditions are directed at internal network security, virtualization, and web connection security. A flow processing facility for inspecting payloads of network traffic packets detects security threats and intrusions across accessible layers of the IP-stack by applying content matching and behavioral anomaly detection techniques based on regular expression matching and self-organizing maps. Exposing threats and intrusions within packet payload at or near real-time rates enhances network security from both external and internal sources while ensuring security policy is rigorously applied to data and system resources. Intrusion Detection and Protection (IDP) is provided by a flow processing facility that processes a data flow to address patterns relevant to a variety of types of network and data integrity threats that relate to computer systems, including computer networks.
摘要翻译：使用一组用于模式识别的人造神经元（例如自组织图）以便向计算机或计算机系统提供安全性和保护的流程处理设备至少部分地基于与与计算机系统（包括计算机网络）相关的各种类型的威胁。用于交换，安全和其他网络应用的流处理，包括处理数据流以处理与各种条件相关的模式的设施，针对内部网络安全性，虚拟化和Web连接安全性。用于检查网络流量包的有效载荷的流处理设备通过应用基于正则表达式匹配和自组织映射的内容匹配和行为异常检测技术来检测IP堆栈的可访问层的安全威胁和入侵。在实时速率或接近实时速率的情况下，在数据包有效载荷中暴露威胁和入侵，从而确保安全策略严格应用于数据和系统资源，从而提高了外部和内部来源的网络安全性。入侵检测和保护（IDP）由处理数据流的流处理设备提供，以处理与包括计算机网络在内的计算机系统相关的各种类型的网络和数据完整性威胁相关的模式。

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