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    Multi-output packet server with independent streams
    23.
    发明授权
    Multi-output packet server with independent streams 有权
    具有独立流的多输出数据包服务器

    公开(公告)号：US08671163B2

    公开(公告)日：2014-03-11

    申请号：US13449663

    申请日：2012-04-18

    Applicant: Michael Luby ,  Ronen Vainish ,  Lars Rasmussen ,  David Kushi ,  Serban Simu ,  Adrian Perrig ,  Roberto Attias ,  Michael Walfish ,  Diane Hernek ,  John Byers

    Inventor： Michael Luby ,  Ronen Vainish ,  Lars Rasmussen ,  David Kushi ,  Serban Simu ,  Adrian Perrig ,  Roberto Attias ,  Michael Walfish ,  Diane Hernek ,  John Byers

    IPC: G06F15/167

    CPC classification number: H04L69/14

    Abstract: A method of serving content to multiple clients via a network is provided. Independent sessions with each of a plurality of clients are maintained, wherein the number of clients in the plurality of clients can vary over time, and wherein the start of each session and the end of each session can be independent of the start and end of other sessions. A stream of packet payloads is received, each packet payload of the stream of packet payloads including data generated from the content, wherein each packet payload in at least a subset of the stream of packet payloads includes a different set of data. Each packet payload in the stream of packet payloads is transmitted to each client of the plurality of clients in corresponding packets, wherein the packet payload transmitted to a client at any particular time is independent of the state of the corresponding session.

    Abstract translation: 提供了通过网络向多个客户端提供内容的方法。 维护与多个客户端中的每一个的独立会话，其中多个客户端中的客户端的数量可以随时间变化，并且其中每个会话的开始和每个会话的结束可以独立于其他的开始和结束 会话 接收到分组有效载荷流，分组有效载荷流的每个分组有效载荷包括从内容生成的数据，其中分组有效载荷流的至少一个子集中的每个分组有效载荷包括不同的数据集合。 分组有效载荷流中的每个分组有效载荷被发送到相应分组中的多个客户端中的每个客户端，其中在任何特定时间发送到客户端的分组有效载荷与相应会话的状态无关。

    Method and system for reliable data transfer
    24.
    发明授权
    Method and system for reliable data transfer 失效
    方法和系统可靠的数据传输

    公开(公告)号：US08583977B2

    公开(公告)日：2013-11-12

    申请号：US13540404

    申请日：2012-07-02

    Applicant: Michelle Christine Munson ,  Serban Simu

    Inventor： Michelle Christine Munson ,  Serban Simu

    IPC: H04L1/18

    CPC classification number: H04L1/1858 ,  H04L1/0002 ,  H04L1/0017 ,  H04L1/1848 ,  H04L1/1887

    Abstract: This disclosure relates to network data communication. Some embodiments include initiating a network connection between an original source and an ultimate destination, transmitting a block of data from the original source to the ultimate destination on the network, requesting retransmission of lost blocks from the ultimate destination to the source and retransmitting the lost blocks from source to the ultimate destination. These embodiments further include measuring round-trip time of a retransmit request, the round-trip time measured from a time of transmission of a retransmit request from the ultimate destination to a time of reception at the ultimate destination after retransmission from the original source and setting the round-trip time as a minimum retransmission request time for the network connection, wherein the round-trip time includes latencies of the network connection and in data processes at the original source and at the ultimate destination.

    Abstract translation: 本公开涉及网络数据通信。 一些实施例包括启动原始源和最终目的地之间的网络连接，将数据块从原始源发送到网络上的最终目的地，请求将丢失的块从最终目的地重传到源并重发丢失块 从源头到终极目的地。 这些实施例还包括测量重发请求的往返时间，从最终目的地的传输重传请求时间到从最初目的地址重传后的最终目的地的接收时间测量的往返时间，以及设置 所述往返时间作为所述网络连接的最小重传请求时间，其中所述往返时间包括所述网络连接的延迟和在所述最初目的地处的所述原始源和最终目的地的数据处理。

    METHOD AND SYSTEM FOR AGGREGATE BANDWITH CONTROL
    26.
    发明申请
    METHOD AND SYSTEM FOR AGGREGATE BANDWITH CONTROL 有权
    用于聚合带宽控制的方法和系统

    公开(公告)号：US20090063698A1

    公开(公告)日：2009-03-05

    申请号：US11849782

    申请日：2007-09-04

    Applicant: Ying Xu ,  Michelle Christine Munson ,  Serban Simu

    Inventor： Ying Xu ,  Michelle Christine Munson ,  Serban Simu

    IPC: G06F15/173

    CPC classification number: H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/25 ,  H04L47/283 ,  H04L47/30 ,  H04L47/32

    Abstract: A virtual link bandwidth control scheme is described that is a software-based mechanism for achieving distributed and coordinated bandwidth control. The scheme can be seamlessly integrated with the data transfer protocols utilizing queuing delay as part of rate control mechanism for data transfer and allows multiple processes to self-limit their transfer speeds, so that the aggregate rate stabilizes at a pre-configured level below the physical bottleneck capacity.

    Abstract translation: 描述了一种虚拟链路带宽控制方案，其是用于实现分布式和协调的带宽控制的基于软件的机制。 该方案可以与利用排队延迟的数据传输协议无缝集成，作为用于数据传输的速率控制机制的一部分，并允许多个进程自我限制其传输速度，使得总速率稳定在低于物理 瓶颈能力。

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