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1. 发明授权

US08964757B2 HTTP optimization, multi-homing, mobility and priority 有权
标题翻译： HTTP优化，多归属，移动性和优先级
公开(公告)号：US08964757B2
公开(公告)日：2015-02-24
申请号：US12965698
申请日：2010-12-10
申请人： Mark Watson , Lorenzo Vicisano
发明人： Mark Watson , Lorenzo Vicisano
IPC分类号： H04L12/28 , H04J3/16 , G06F15/16 , H04W76/02 , H04L12/801 , H04L29/08 , H04L29/06 , H04W88/06
CPC分类号： H04W76/026 , H04L47/14 , H04L67/325 , H04L69/14 , H04W76/16 , H04W88/06
摘要： Combining parallel Hypertext Transfer Protocol (HTTP) connections and pipelining overcomes an impact of increasing Round Trip Time (RTT) by varying in real time the number of parallel connections and pipelined requests such that the number of outstanding requests is minimal and the link remains fully utilized. Optimal construction and scheduling of requests and connections in an HTTP stack improves page load time and also provides for greater responsiveness to changes in object priorities. Multi-homing and mobility at the application layer for HTTP are addressed. Multi-homing provides for simultaneous use of multiple interfaces, for example WWAN and WLAN interfaces which improves download time, especially in the case that the available bandwidth the interfaces is of the same order of magnitude. Mobility provides for switching connections as the device moves. In combination they provide for smoother mobility. Mobility can be provided this way without server or network support.
摘要翻译：并行超文本传输协议（HTTP）连接和流水线结合克服了增加往返时间（RTT）的影响，通过实时变化并行连接和流水线请求的数量，使得未完成请求的数量最小并且链路仍然被充分利用。 HTTP堆栈中的请求和连接的最佳构建和调度可以提高页面加载时间，并且还可以更好地响应对象优先级的更改。解决HTTP应用层的多归属和移动性问题。多归属提供同时使用多个接口，例如改善下载时间的WWAN和WLAN接口，特别是在接口具有相同数量级的可用带宽的情况下。移动性在设备移动时提供交换连接。结合起来，它们提供更流畅的移动性。可以以这种方式提供移动性，无需服务器或网络支持。

2. 发明授权

US08862769B2 Object-based transport protocol 有权
标题翻译：基于对象的传输协议
公开(公告)号：US08862769B2
公开(公告)日：2014-10-14
申请号：US12952729
申请日：2010-11-23
申请人： Mark Watson , Lorenzo Vicisano , Bin Wang , Shuzhen Chen , Payam Pakzad , Saumitra Mohan Das , Rajarshi Gupta
发明人： Mark Watson , Lorenzo Vicisano , Bin Wang , Shuzhen Chen , Payam Pakzad , Saumitra Mohan Das , Rajarshi Gupta
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06
CPC分类号： H04L69/16 , H04L67/14 , H04L69/32 , H04L69/326
摘要： Methods and apparatuses are provided that facilitate providing an object-based transport protocol that allows transmission of arbitrarily sized objects over a network protocol layer. The object-based transport protocol can also provide association of metadata with the objects to control communication thereof, and/or communication of response objects. Moreover, the object-based transport protocol can maintain sessions with remote network nodes that can include multiple channels, which can be updated over time to seamlessly provide mobility, increased data rates, and/or the like. In addition, properties can be modified remotely by network nodes receiving objects related to the properties.
摘要翻译：提供了便于提供允许通过网络协议层传输任意大小的对象的基于对象的传输协议的方法和装置。基于对象的传输协议还可以提供元数据与对象的关联以控制其通信，和/或响应对象的通信。此外，基于对象的传输协议可以维护与可以包括多个信道的远程网络节点的会话，这些信道可随时间更新以无缝地提供移动性，增加的数据速率等。此外，属性可以由接收与属性相关的对象的网络节点进行远程修改。

3. 发明申请

US20110239078A1 ENHANCED BLOCK-REQUEST STREAMING USING COOPERATIVE PARALLEL HTTP AND FORWARD ERROR CORRECTION 有权
标题翻译：使用合作平行HTTP和前向错误校正的增强块请求流
公开(公告)号：US20110239078A1
公开(公告)日：2011-09-29
申请号：US12887495
申请日：2010-09-21
申请人： Michael G. Luby , Bin Wang , Payam Pakzad , Mark Watson , Lorenzo Vicisano
发明人： Michael G. Luby , Bin Wang , Payam Pakzad , Mark Watson , Lorenzo Vicisano
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H04L65/607 , H03M13/05 , H04L1/004 , H04L65/4084 , H04L65/602 , H04L65/604 , H04L65/80 , H04N21/23106 , H04N21/23406 , H04N21/234327 , H04N21/2353 , H04N21/2393 , H04N21/25808 , H04N21/44004 , H04N21/44209 , H04N21/4621 , H04N21/84 , H04N21/8455 , H04N21/8456
摘要： A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might or might not include a cache. A client device can be adapted to take advantage of the ingestion process as well as including improvements that make for a better presentation independent of the ingestion process. In the block-request streaming system, the an ingestion system generates data according to erasure codes and the client device, through various selection and timing of requests for media data and redundant data, can efficiently decode media to provide for presentations.
摘要翻译：块请求流系统提供了这样的系统的用户体验和带宽效率的改进，通常使用以传统文件服务器（HTTP，FTP等）服务的形式生成数据的摄取系统，其中摄取系统进入内容，并将其准备为要由文件服务器提供的文件或数据元素，文件服务器可能包含或可能不包含缓存。客户端设备可以适应于摄取过程的优点，并且包括改进，使得独立于摄取过程的更好的呈现。在块请求流系统中，摄取系统根据擦除码生成数据，客户端设备通过媒体数据和冗余数据请求的各种选择和定时，可有效地解码媒体以提供演示。

4. 发明授权

US09178535B2 Dynamic stream interleaving and sub-stream based delivery 有权
标题翻译：动态流交织和基于子流的传送
公开(公告)号：US09178535B2
公开(公告)日：2015-11-03
申请号：US12103605
申请日：2008-04-15
申请人： Michael G. Luby , Payam Pakzad , Mark Watson , Lorenzo Vicisano , Jourdan J. Clish
发明人： Michael G. Luby , Payam Pakzad , Mark Watson , Lorenzo Vicisano , Jourdan J. Clish
IPC分类号： H03M13/00 , H03M13/27 , H04L1/00 , H03M13/35 , H03M13/37 , H03M13/11 , H03M13/15
CPC分类号： H03M13/27 , H03M13/1102 , H03M13/15 , H03M13/1515 , H03M13/2789 , H03M13/353 , H03M13/373 , H03M13/3761 , H03M13/6508 , H04L1/0071
摘要： A communications system can provide methods of dynamically interleaving streams, including methods for dynamically introducing greater amounts of interleaving as a stream is transmitted independently of any source block structure to spread out losses or errors in the channel over a much larger period of time within the original stream than if interleaving were not introduced, provide superior protection against packet loss or packet corruption when used with FEC coding, provide superior protection against network jitter, and allow content zapping time and the content transition time to be reduced to a minimum and minimal content transition times. Streams may be partitioned into sub-streams, delivering the sub-streams to receivers along different paths through a network and receiving concurrently different sub-streams at a receiver sent from potentially different servers. When used in conjunction with FEC encoding, the methods include delivering portions of an encoding of each source block from potentially different servers.
摘要翻译：通信系统可以提供动态交织流的方法，包括用于动态地引入更大量的交织的方法，因为流被独立于任何源块结构传输，以在原始内容中在更大的时间段内分散信道中的丢失或错误流如果未引入交错，则在与FEC编码一起使用时，提供优异的防丢包或丢包，提供优异的网络抖动保护，并允许内容切换时间，并将内容转换时间减少到最小和最小内容转换次流可以被划分成子流，通过网络将子流传送到沿着不同路径的接收器，并且在从潜在的不同服务器发送的接收器处同时接收不同的子流。当与FEC编码结合使用时，这些方法包括从潜在的不同服务器传送每个源块的编码部分。

5. 发明申请

US20110231519A1 ENHANCED BLOCK-REQUEST STREAMING USING URL TEMPLATES AND CONSTRUCTION RULES 有权
标题翻译：使用URL模板和构造规则的增强块请求流
公开(公告)号：US20110231519A1
公开(公告)日：2011-09-22
申请号：US12887492
申请日：2010-09-21
申请人： Michael G. Luby , Mark Watson , Lorenzo Vicisano , Payam Pakzad , Bin Wang , Thomas Stockhammer
发明人： Michael G. Luby , Mark Watson , Lorenzo Vicisano , Payam Pakzad , Bin Wang , Thomas Stockhammer
IPC分类号： G06F15/16
CPC分类号： H04L65/604 , H04L65/4084 , H04L65/602 , H04L65/607 , H04L65/80 , H04N21/23106 , H04N21/23406 , H04N21/234327 , H04N21/235 , H04N21/2401 , H04N21/25808 , H04N21/2662 , H04N21/435 , H04N21/44004 , H04N21/440227 , H04N21/44209 , H04N21/84 , H04N21/8456
摘要： A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.
摘要翻译：块请求流系统提供了这样的系统的用户体验和带宽效率的改进，通常使用以传统文件服务器（HTTP，FTP等）服务的形式生成数据的摄取系统，其中摄取系统进入内容并将其准备为要由文件服务器（可能包括缓存）提供的文件或数据元素。客户端设备可以适应于摄取过程的优点以及独立于摄取过程的改进。可以协调客户端设备和摄取系统以具有预定义的映射和模板，以便通过使用URL构造规则对常规文件服务器可以接受的HTTP文件名进行块请求。可以以近似的方式指定细分大小以提高组织效率。

6. 发明申请

US20120265897A1 METHODS AND APPARATUS FOR ENHANCING DEVICE PERFORMANCE THROUGH FLOW CONTROL 有权
标题翻译：通过流量控制提高装置性能的方法和装置
公开(公告)号：US20120265897A1
公开(公告)日：2012-10-18
申请号：US13088169
申请日：2011-04-15
申请人： Saumitra Mohan Das , Lorenzo Vicisano , Behrooz Khorashadi , Bin Wang , Payam Pakzad , Mark Watson , Ramin Rezaiifar
发明人： Saumitra Mohan Das , Lorenzo Vicisano , Behrooz Khorashadi , Bin Wang , Payam Pakzad , Mark Watson , Ramin Rezaiifar
IPC分类号： G06F15/16
CPC分类号： H04L67/22 , H04W28/06
摘要： A method and apparatus for enhancing device performance through transport flow control is provided. The method may include determining that a level of user interest is indicated in at least one application of one or more applications, and modifying a transport flow associated with at least one of the one or more applications.
摘要翻译：提供了一种通过传输流控制来提高设备性能的方法和装置。该方法可以包括确定在一个或多个应用的至少一个应用中指示用户感兴趣的级别，以及修改与所述一个或多个应用中的至少一个应用相关联的传输流。

7. 发明申请

US20120208580A1 FORWARD ERROR CORRECTION SCHEDULING FOR AN IMPROVED RADIO LINK PROTOCOL 审中-公开
标题翻译：改进的无线电链路协议的前向纠错调度
公开(公告)号：US20120208580A1
公开(公告)日：2012-08-16
申请号：US13025934
申请日：2011-02-11
申请人： Michael G. Luby , Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
发明人： Michael G. Luby , Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
IPC分类号： H04W72/12
CPC分类号： H04L1/0057 , H04L1/0009 , H04L1/18
摘要： Forward error correction scheduling techniques for an improved radio link protocol used in a wireless communication system, such as EV-DO. In one embodiment scheduling of the generation of repair symbols encoded to be transmitted along with source data is described. In another embodiment acknowledgment messages from a receiver are used to control the trailing edge of the protection window offered by the repair symbols. In another embodiment, non-acknowledgment messages from a receiver are used to control the generation of extra repair symbols. In another embodiment, a length field is used to avoid transmission of padding bytes over the air. In yet another embodiment, a symbol auxiliary field is appended to source symbols to indicate the padding bytes needed for symbol aligning thus avoiding the transmission of padding bytes over the air.
摘要翻译：用于诸如EV-DO的无线通信系统中使用的改进的无线电链路协议的前向纠错调度技术。在一个实施例中，描述了编码为与源数据一起发送的修复符号的生成的调度。在另一个实施例中，来自接收机的确认消息用于控制由修复符号提供的保护窗口的后沿。在另一实施例中，来自接收机的非确认消息用于控制额外修复符号的生成。在另一个实施例中，使用长度字段来避免在空中传输填充字节。在另一个实施例中，符号辅助字段被附加到源符号以指示符号对齐所需的填充字节，从而避免空中的填充字节的传输。

8. 发明申请

US20120207068A1 FRAMING FOR AN IMPROVED RADIO LINK PROTOCOL INCLUDING FEC 有权
标题翻译：改进无线链路协议的框架，其中包括FEC
公开(公告)号：US20120207068A1
公开(公告)日：2012-08-16
申请号：US13025925
申请日：2011-02-11
申请人： Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
发明人： Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
IPC分类号： H04W80/08
CPC分类号： H04L1/0083 , H04W28/06
摘要： Framing techniques for an improved radio link protocol used in a wireless communication system, such as EV-DO. In one embodiment scheduling of the generation of repair symbols encoded to be transmitted along with source data is described. In another embodiment acknowledgment messages from a receiver are used to control the trailing edge of the protection window offered by the repair symbols. In another embodiment, non-acknowledgment messages from a receiver are used to control the generation of extra repair symbols. In another embodiment, a length field is used to avoid transmission of padding bytes over the air. In yet another embodiment, a symbol auxiliary field is appended to source symbols to indicate the padding bytes needed for symbol aligning thus avoiding the transmission of padding bytes over the air.
摘要翻译：用于诸如EV-DO的无线通信系统中使用的改进的无线电链路协议的成帧技术。在一个实施例中，描述了编码为与源数据一起发送的修复符号的生成的调度。在另一个实施例中，来自接收机的确认消息用于控制由修复符号提供的保护窗口的后沿。在另一实施例中，来自接收机的非确认消息用于控制额外修复符号的生成。在另一个实施例中，使用长度字段来避免在空中传输填充字节。在另一个实施例中，符号辅助字段被附加到源符号以指示符号对齐所需的填充字节，从而避免空中的填充字节的传输。

9. 发明授权

US08958375B2 Framing for an improved radio link protocol including FEC 有权
标题翻译：用于改进的包括FEC的无线链路协议的帧
公开(公告)号：US08958375B2
公开(公告)日：2015-02-17
申请号：US13025925
申请日：2011-02-11
申请人： Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
发明人： Mark Watson , Ramin Rezaiifar , Lorenzo Vicisano
IPC分类号： H04W4/00 , H04J3/24 , H04J3/00 , H04L1/00 , H04W28/06
CPC分类号： H04L1/0083 , H04W28/06
摘要： Framing techniques for an improved radio link protocol used in a wireless communication system, such as EV-DO. In one embodiment scheduling of the generation of repair symbols encoded to be transmitted along with source data is described. In another embodiment acknowledgment messages from a receiver are used to control the trailing edge of the protection window offered by the repair symbols. In another embodiment, non-acknowledgment messages from a receiver are used to control the generation of extra repair symbols. In another embodiment, a length field is used to avoid transmission of padding bytes over the air. In yet another embodiment, a symbol auxiliary field is appended to source symbols to indicate the padding bytes needed for symbol aligning thus avoiding the transmission of padding bytes over the air.
摘要翻译：用于诸如EV-DO的无线通信系统中使用的改进的无线电链路协议的成帧技术。在一个实施例中，描述了编码为与源数据一起发送的修复符号的生成的调度。在另一个实施例中，来自接收机的确认消息用于控制由修复符号提供的保护窗口的后沿。在另一实施例中，来自接收机的非确认消息用于控制额外修复符号的生成。在另一个实施例中，使用长度字段来避免在空中传输填充字节。在另一个实施例中，符号辅助字段被附加到源符号以指示符号对齐所需的填充字节，从而避免空中的填充字节的传输。

10. 发明申请

US20110222404A1 HTTP OPTIMIZATION, MULTI-HOMING, MOBILITY AND PRIORITY 有权
标题翻译： HTTP优化，多重呼叫，移动性和优先级
公开(公告)号：US20110222404A1
公开(公告)日：2011-09-15
申请号：US12965698
申请日：2010-12-10
申请人： Mark Watson , Lorenzo Vicisano
发明人： Mark Watson , Lorenzo Vicisano
IPC分类号： H04L12/26
CPC分类号： H04W76/026 , H04L47/14 , H04L67/325 , H04L69/14 , H04W76/16 , H04W88/06
摘要： Combining parallel Hypertext Transfer Protocol (HTTP) connections and pipelining overcomes an impact of increasing Round Trip Time (RTT) by varying in real time the number of parallel connections and pipelined requests such that the number of outstanding requests is minimal and the link remains fully utilized. Optimal construction and scheduling of requests and connections in an HTTP stack improves page load time and also provides for greater responsiveness to changes in object priorities. Multi-homing and mobility at the application layer for HTTP are addressed. Multi-homing provides for simultaneous use of multiple interfaces, for example WWAN and WLAN interfaces which improves download time, especially in the case that the available bandwidth the interfaces is of the same order of magnitude. Mobility provides for switching connections as the device moves. In combination they provide for smoother mobility. Mobility can be provided this way without server or network support.
摘要翻译：并行超文本传输协议（HTTP）连接和流水线结合克服了增加往返时间（RTT）的影响，通过实时变化并行连接和流水线请求的数量，使得未完成请求的数量最小并且链路仍然被充分利用。 HTTP堆栈中的请求和连接的最佳构建和调度可以提高页面加载时间，并且还可以更好地响应对象优先级的更改。解决HTTP应用层的多归属和移动性问题。多归属提供同时使用多个接口，例如改善下载时间的WWAN和WLAN接口，特别是在接口具有相同数量级的可用带宽的情况下。移动性在设备移动时提供交换连接。结合起来，它们提供更流畅的移动性。可以以这种方式提供移动性，无需服务器或网络支持。

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