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    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION OF PACKETS IN COMPUTER NETWORKS
    1.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION OF PACKETS IN COMPUTER NETWORKS 审中-公开
    控制计算机网络中分组传输的方法和系统

    公开(公告)号：WO0139467A8

    公开(公告)日：2002-10-31

    申请号：PCT/GB0004410

    申请日：2000-11-21

    Applicant: IBM ,  IBM UK

    Inventor： AYDEMIR METIN ,  BASS BRIAN MITCHELL ,  JEFFRIES CLARK DEBS ,  ROVNER SONIA KIANG ,  SIEGEL MICHAEL STEVEN ,  GALLO ANTHONY MATTEO ,  GORTI BRAHMANAND KUMAR ,  HEDDES MARCO

    IPC: H04L12/801 ,  H04L12/835 ,  H04L29/06 ,  H04L12/56

    CPC classification number: H04L47/10 ,  H04L47/29 ,  H04L47/30

    Abstract: Methods, apparatus and program products for controlling a flow of a plurality of packets in a computer network are disclosed. The computer network includes a device defining a queue. The methods, apparatus and program products include determining a queue level for the queue and determining an offered rate of the plurality of packets to the queue. They also include controlling a transmission fraction of the plurality of packets to or from the queue, based on the queue level, the offered rate and a previous value of the transmission fraction so that the transmission fraction and the queue level are critically damped if the queue level is between at least a first queue level and a second queue level. Several embodiments are disclosed in which various techniques are used to determine the manner of the control.

    Abstract translation: 公开了一种用于控制计算机网络中的多个分组的流的方法，装置和程序产品。 计算机网络包括定义队列的设备。 方法，装置和程序产品包括确定队列的队列级别并确定多个分组到队列的提供速率。 它们还包括基于队列级别，提供的速率和传输部分的先前值来控制到队列或从队列的多个分组的传输分数，使得如果队列中传输分数和队列级别被严重衰减 级别在至少第一队列级别和第二队列级别之间。 公开了几种实施例，其中使用各种技术来确定控制的方式。

    Flow architecture for remote high-speed interface application
    2.
    发明专利
    Flow architecture for remote high-speed interface application 审中-公开
    用于远程高速接口应用的流程架构

    公开(公告)号：JP2003018188A

    公开(公告)日：2003-01-17

    申请号：JP2001195009

    申请日：2001-06-27

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーション

    Inventor： AYDEMIR METIN ,  RINDOS III ANDREW J ,  RODRIGUEZ JORGE ROLANDO

    IPC: G06F13/36 ,  H04L12/863 ,  H04L12/931 ,  H04L12/56

    Abstract: PROBLEM TO BE SOLVED: To solve the problem of there being the possibility that a serial queue, such as a PCI bus interface, is turned to be a bottleneck resulting in the latently annihilating benefits on performance for use of a high-speed network switching interface. SOLUTION: This system having an inter-remote bus high-speed switching interface is provided with a switching mechanism, to which a plurality of bus interfaces are connected. A programmable flow queue, having a plurality of parallel logical flow queues, is used for scheduling a packet in accordance with the protocol request of a remote bus interface.

    Abstract translation: 要解决的问题：为了解决诸如PCI总线接口的串行队列变成瓶颈的可能性，导致对使用高速网络交换接口的性能的潜在湮没的好处 。 解决方案：具有远程总线高速交换接口的该系统具有连接有多个总线接口的切换机构。 具有多个并行逻辑流队列的可编程流队列用于根据远程总线接口的协议请求来调度分组。

    6.
    发明专利
    未知

    公开(公告)号：AT435556T

    公开(公告)日：2009-07-15

    申请号：AT00976194

    申请日：2000-11-21

    Applicant: IBM

    Inventor： AYDEMIR METIN ,  BASS BRIAN ,  JEFFRIES CLARK ,  ROVNER SONIA ,  SIEGEL MICHAEL ,  GALLO ANTHONY ,  GORTI BRAHMANAND ,  HEDDES MARCO

    IPC: H04L47/30

    Abstract: Methods, apparatus and program products for controlling a flow of a plurality of packets in a computer network are disclosed. The computer network includes a device defining a queue. The methods, apparatus and program products include determining a queue level for the queue and determining an offered rate of the plurality of packets to the queue. They also include controlling a transmission fraction of the plurality of packets to or from the queue, based on the queue level, the offered rate and a previous value of the transmission fraction so that the transmission fraction and the queue level are critically damped if the queue level is between at least a first queue level and a second queue level. Several embodiments are disclosed in which various techniques are used to determine the manner of the control.

    10.
    发明专利
    未知

    公开(公告)号：DE60042493D1

    公开(公告)日：2009-08-13

    申请号：DE60042493

    申请日：2000-11-21

    Applicant: IBM

    Inventor： AYDEMIR METIN ,  BASS BRIAN MITCHELL ,  JEFFRIES CLARK DEBS ,  ROVNER SONIA KIANG ,  SIEGEL MICHAEL STEVEN ,  GALLO ANTHONY MATTEO ,  GORTI BRAHMANAND KUMAR ,  HEDDES MARCO

    IPC: H04L47/30

    Abstract: Methods, apparatus and program products for controlling a flow of a plurality of packets in a computer network are disclosed. The computer network includes a device defining a queue. The methods, apparatus and program products include determining a queue level for the queue and determining an offered rate of the plurality of packets to the queue. They also include controlling a transmission fraction of the plurality of packets to or from the queue, based on the queue level, the offered rate and a previous value of the transmission fraction so that the transmission fraction and the queue level are critically damped if the queue level is between at least a first queue level and a second queue level. Several embodiments are disclosed in which various techniques are used to determine the manner of the control.

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