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1. 发明专利

IN2992CHN2014A CONTENT DELIVERY SYSTEM WITH ALLOCATION OF SOURCE DATA AND REPAIR DATA AMONG HTTP SERVERS 未知
公开(公告)号：IN2992CHN2014A
公开(公告)日：2015-07-03
申请号：IN2992CHN2014
申请日：2014-04-21
申请人： QUALCOMM INC
发明人： LUBY MICHAEL GEORGE , LEUNG NIKOLAI KONRAD , GHOLMIEH RALPH AKRAM , STOCKHAMMER THOMAS
IPC分类号： H03M13/37 , H04L29/08
摘要： Data objects are delivered over a packet switched network and receivers receive encoded symbols such as repair symbols broadcast or multicast with sufficient information to form requests for additional symbols as needed based on what source symbols or sub symbols are needed or missing. The requests can be made in a unicast or request fashion. Requesting and broadcasting might be done by different entities. A broadcast server can generate and store repair symbols while a source server can store content in source form. A request can be a unicast HTTP byte range request such as a URL starting position and length. Requests might be aligned with starting positions of files. A receiver can calculate starting and ending byte positions of symbols or sub symbols in a file and get indications that conventional HTTP servers are usable for file repair. Repair servers can request broadcast of repair data when byte range requests from multiple receivers overlap.

2. 发明申请

WO2015142665A3 TRANSPORT ACCELERATOR IMPLEMENTING CLIENT SIDE TRANSMISSION FUNCTIONALITY 审中-公开
标题翻译：运输加速器实施客户端传输功能
公开(公告)号：WO2015142665A3
公开(公告)日：2015-11-26
申请号：PCT/US2015020554
申请日：2015-03-13
申请人： QUALCOMM INC
发明人： LUBY MICHAEL GEORGE , MINDER LORENZ CHRISTOPH
IPC分类号： H04L29/06
CPC分类号： H04L69/16 , H04L65/4084 , H04L65/80 , H04L67/02 , H04L69/14
摘要： Transport accelerator (TA) systems and methods for accelerating transmission of content from a user agent (UA) of a user device to a remote recipient are provided according to embodiments of the present disclosure. Embodiments comprise a TA architecture implementing a connection manager (CM) and a request manager (RM). A RM of embodiments subdivides fragments of content provided by the UA into a plurality of content chunks, each fragment may be subdivided into multiple content chunks. The RM of embodiments provides content chunks to a connection manager (CM) of the TA for transmitting the content chunks. The CM of embodiments transmits the content chunks via a plurality of connections established between the CM and the remote recipient.
摘要翻译：根据本公开的实施例，提供用于加速从用户设备的用户代理（UA）向远程接收者的内容传输的传输加速器（TA）系统和方法。实施例包括实现连接管理器（CM）和请求管理器（RM）的TA架构。 RM的实施例将由UA提供的内容的片段细分为多个内容块，每个片段可以被细分为多个内容块。实施例RM向内容块的连接管理器（CM）提供内容块，用于发送内容块。实施例的CM通过在CM和远程接收者之间建立的多个连接来发送内容块。

3. 发明申请

WO2014169233A3 METHODS FOR DELIVERY OF FLOWS OF OBJECTS OVER BROADCAST/MULTICAST ENABLED NETWORKS 审中-公开
标题翻译：在广播/多媒体启用网络中传送对象流的方法
公开(公告)号：WO2014169233A3
公开(公告)日：2015-01-22
申请号：PCT/US2014033838
申请日：2014-04-11
申请人： QUALCOMM INC
发明人： LUBY MICHAEL GEORGE , STOCKHAMMER THOMAS
IPC分类号： H04L29/06 , H04L12/18 , H04N21/00 , H04W4/06
CPC分类号： H04L12/18 , H04L12/1868 , H04L12/1886 , H04L12/189 , H04L65/00 , H04L65/608 , H04L67/06 , H04L69/22 , H04N21/00 , H04N21/8456 , H04N21/85406 , H04W4/06
摘要： Content (e.g., multimedia streams, audio-video streams, video files, text, etc.) may be delivered to receiver devices over a broadcast channel and/or via a broadcast network via components (e.g., servers, receiver device, software applications, modules, processes, etc.) configured to communicate the content in a manner that reduces the amount of information communicated over the broadcast network, reduces the amount network bandwidth consumed by the communication, meets precise timing requirements for the individual objects that are communicated, and enables each receiver device to receive, decode, and render the content without consuming an excess amount of that receiver device's battery or processing resources.
摘要翻译：内容（例如，多媒体流，音频 - 视频流，视频文件，文本等）可以经由广播信道和/或经由广播网络经由组件（例如，服务器，接收机设备，软件应用，模块，过程等），其被配置为以减少通过广播网络传送的信息量的方式传送内容，减少通信消耗的网络带宽的数量，满足所传送的各个对象的精确定时要求，以及使得每个接收机设备能够接收，解码和呈现内容，而不消耗多余的接收机设备的电池或处理资源。

4. 发明申请

WO2013067219A3 CONTENT DELIVERY SYSTEM WITH ALLOCATION OF SOURCE DATA AND REPAIR DATA AMONG HTTP SERVERS 审中-公开
标题翻译：内容交付系统，分配了源服务器上的源数据和修复数据
公开(公告)号：WO2013067219A3
公开(公告)日：2013-07-11
申请号：PCT/US2012063115
申请日：2012-11-01
申请人： QUALCOMM INC
发明人： LUBY MICHAEL GEORGE , LEUNG NIKOLAI KONRAD , GHOLMIEH RALPH AKRAM , STOCKHAMMER THOMAS
IPC分类号： H04L29/08 , H03M13/37
CPC分类号： H03M13/1102 , H03M13/356 , H03M13/3761 , H04L67/02
摘要： Data objects are delivered over a packet switched network and receivers receive encoded symbols, such as repair symbols, broadcast or multicast, with sufficient information to form requests for additional symbols as needed based on what source symbols or sub-symbols are needed or missing. The requests can be made in a unicast or request fashion. Requesting and broadcasting might be done by different entities. A broadcast server can generate and store repair symbols while a source server can store content in source form. A request can be a unicast HTTP byte-range request, such as a URL, starting position and length. Requests might be aligned with starting positions of files. A receiver can calculate starting and ending byte positions of symbols or sub-symbols in a file and get indications that conventional HTTP servers are usable for file repair. Repair servers can request broadcast of repair data when byte-range requests from multiple receivers overlap.
摘要翻译：数据对象通过分组交换网络传送，并且接收机接收具有足够信息的编码符号，如修复符号，广播或多播，以根据需要或根据需要或缺少哪些源符号来形成对附加符号的请求。请求可以以单播或请求方式进行。请求和广播可能由不同的实体完成。广播服务器可以生成和存储修复符号，而源服务器可以以源形式存储内容。请求可以是单播HTTP字节范围请求，例如URL，起始位置和长度。请求可能与文件的起始位置一致。接收器可以计算文件中符号或子符号的开始和结束字节位置，并获得常规HTTP服务器可用于文件修复的指示。当来自多个接收器的字节范围请求重叠时，修复服务器可以请求广播修复数据。

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