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    Rate-based congestion control in packet communications networks
    1.
    发明授权
    Rate-based congestion control in packet communications networks 失效
    分组通信网络中基于速率的拥塞控制

    公开(公告)号：US5311513A

    公开(公告)日：1994-05-10

    申请号：US943097

    申请日：1992-09-10

    申请人： Hamid Ahmadi ,  Jeffrey, H. Derby ,  Roch Guerin ,  Levent Gun ,  Gerald A. Marin ,  Mahmoud Naghshineh ,  Khosrow Sohraby

    发明人： Hamid Ahmadi ,  Jeffrey, H. Derby ,  Roch Guerin ,  Levent Gun ,  Gerald A. Marin ,  Mahmoud Naghshineh ,  Khosrow Sohraby

    IPC分类号： H04L29/06 ,  H04L12/56

    CPC分类号： H04L12/5602 ,  H04L2012/5636 ,  H04L2012/5637 ,  H04L2012/5651 ,  H04L2012/568

    摘要： A congestion control system for packet communications networks in which access to the network is controlled to prevent such congestion. Packets within the prespecified statistical description of each packet source are marked as high priority ("green" packets) while packets exceeding the pre-specified characteristics are marked with a lower priority ("red" packets). The overall red packet rate is limited to prevent red packet saturation of the network. Packets are marked red for a continuous train of successive red packets. The introduction of red packets into the network is subjected to a degree of hysteresis to provide better interaction with higher layer error recovery protocols. The amount of hysteresis introduced into the red packet marking can be fixed or varied, depending on the statistics of the incoming data packets at the entry point to the network.

    摘要翻译： 用于分组通信网络的拥塞控制系统，其中控制对网络的访问以防止这种拥塞。 每个分组源的预先指定的统计描述中的分组被标记为高优先级（“绿色”分组），而超过预定特性的分组被标记为较低优先级（“红色”分组））。 整体红包速率受到限制，以防止网络的红包饱和。 数据包被标记为红色，用于连续的连续红色数据包。 引入红包到网络中受到一定程度的迟滞，以提供与更高层错误恢复协议的更好的交互。 引入到红包标记中的迟滞量可以是固定的或变化的，具体取决于入网点到网络的输入数据包的统计。

    Statistical call admission control
    5.
    发明授权
    Statistical call admission control 失效
    统计通话录入控制

    公开(公告)号：US06222824B1

    公开(公告)日：2001-04-24

    申请号：US09066201

    申请日：1998-04-24

    申请人： Gerald A. Marin ,  Xiaowen Mang ,  Erol Gelenbe ,  Raif O. Onvural

    发明人： Gerald A. Marin ,  Xiaowen Mang ,  Erol Gelenbe ,  Raif O. Onvural

    IPC分类号： H04J314

    CPC分类号： H04L49/253 ,  H04L12/5602 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/50 ,  H04L47/6255

    摘要： Methods, systems and computer program products are provided for evaluating requests for a network connection combining the requested network connection with existing connections so as to provide a representation of the total network connections and accepting the request for a network connection if sufficient resources are available to accept the request for a network connection based upon the representation of the total network connections. Particular embodiments of the present invention determine if sufficient resources are available to accept the request for a network connection based upon diffusion based representations of the existing network connections and the requested network connection and accepting the request for a network connection if sufficient resources are available to accept the request for a network connection. The diffusion based representation may be used to determine the capacity required for existing connections and the requested connection based upon a predefined maximum loss ratio (L).

    摘要翻译： 提供了方法，系统和计算机程序产品，用于评估组合所请求的网络连接与现有连接的网络连接的请求，以便提供总网络连接的表示，并且如果足够的资源可用于接受网络连接请求 基于总网络连接的表示的网络连接请求。 本发明的特定实施例根据现有网络连接和所请求的网络连接的基于扩散的表示来确定足够的资源是否可用于接受网络连接的请求，并且如果足够的资源可用于接受网络连接的请求 网络连接的请求。 基于扩散的表示可以用于基于预定的最大损失比（L）来确定现有连接所需的容量和所请求的连接。

    Systems, methods and computer program products for distributing connection information between ATM nodes
    6.
    发明授权
    Systems, methods and computer program products for distributing connection information between ATM nodes 失效
    用于在ATM节点之间分配连接信息的系统，方法和计算机程序产品

    公开(公告)号：US06269079B1

    公开(公告)日：2001-07-31

    申请号：US09511624

    申请日：2000-02-23

    申请人： Gerald A. Marin ,  Raif O. Onvural ,  Allen Leonid Roginsky ,  Vijay Srinivasan

    发明人： Gerald A. Marin ,  Raif O. Onvural ,  Allen Leonid Roginsky ,  Vijay Srinivasan

    IPC分类号： G01R3108

    CPC分类号： H04Q11/0478 ,  H04L2012/5629 ,  H04L2012/5651 ,  H04L2012/5679 ,  H04L2012/5681

    摘要： Methods, systems and computer program products for controlling scheduling in an ATM node in a network are provided which aggregate connection information for connections to the ATM node to provide a set of aggregate connection information for the ATM node. The set of aggregate connection information is distributed to other ATM nodes in the network and may be used in accepting connections to the ATM network based on the aggregate connection information. Scheduling may be provided by associating a timestamp value in each cell associated with an accepted connection as it is received by the ATM node. Received cells are grouped into a plurality of cell groups in timestamp order based upon characteristics of the cells and cells are selected from each group so as to transmit the cells in earliest deadline first order.

    摘要翻译： 提供了用于控制网络中的ATM节点中的调度的方法，系统和计算机程序产品，其聚合用于到ATM节点的连接的连接信息，以提供用于ATM节点的一组聚合连接信息。 聚合连接信息的集合被分配到网络中的其他ATM节点，并且可以用于基于聚合连接信息来接受与ATM网络的连接。 可以通过在由ATM节点接收到的与所接受的连接相关联的每个小区中关联时间戳值来提供调度。 基于小区的特性，接收到的小区按时间戳顺序被分组成多个小区组，并且从每个组中选择小区，以便在最早期限的第一阶段发送小区。

    Multicast data distribution system and method
    7.
    发明授权
    Multicast data distribution system and method 失效
    组播数据分发系统及方法

    公开(公告)号：US4807224A

    公开(公告)日：1989-02-21

    申请号：US87850

    申请日：1987-08-21

    申请人： Steven E. Naron ,  John M. Branan ,  Gerald A. Marin

    发明人： Steven E. Naron ,  John M. Branan ,  Gerald A. Marin

    IPC分类号： H04L1/00 ,  H04L12/18 ,  H04J3/24 ,  G08C25/02

    CPC分类号： H04L12/1877

    摘要： A data distribution system and method for the timely, efficient and reliable distribution of data to an unlimited number of remote receiver installations. A data source assembles data packets, and upon filing or after the lapse of a predetermined interval of time, broadcasts a respective data packet to all receivers and recovery means along a communication network. Each receiver is intelligent, in that it copies the data packets into a buffer and has the responsibility of selecting out data needed to perform the receiver's intended functions. As a result, intermediate data selecting and routing means between the data source and receivers are avoided, resulting in data delivery which is both rapid and timely. For reliability, each receiver monitors the sequence numbers of the data packets which have been received and, also, whether a data packet is received at least as frequently as the predetermined interval of time. Any data packet which a receiver determines is missing, can be obtained from the recovery means which stores a library of the received data packets or which can retrieve the missing data packet from the data source.

    Systems methods and computer program products for controlling earliest deadline first scheduling at ATM nodes
    8.
    发明授权
    Systems methods and computer program products for controlling earliest deadline first scheduling at ATM nodes 失效
    用于控制最早期限的系统方法和计算机程序产品在ATM节点上进行首次调度

    公开(公告)号：US6088734A

    公开(公告)日：2000-07-11

    申请号：US968201

    申请日：1997-11-12

    申请人： Gerald A. Marin ,  Raif O. Onvural ,  Allen Leonid Roginsky ,  Vijay Srinivasan

    发明人： Gerald A. Marin ,  Raif O. Onvural ,  Allen Leonid Roginsky ,  Vijay Srinivasan

    IPC分类号： H04L12/56 ,  H04Q11/04 ,  G06F15/16

    CPC分类号： H04Q11/0478 ,  H04L2012/5629 ,  H04L2012/5651 ,  H04L2012/5679 ,  H04L2012/5681

    摘要： Methods, systems and computer program products for controlling scheduling in an ATM node in a network are provided which aggregate connection information for connections to the ATM node to provide a set of aggregate connection information for the ATM node. The set of aggregate connection information is distributed to other ATM nodes in the network and may be used in accepting connections to the ATM network based on the aggregate connection information. Scheduling may be provided by associating a timestamp value in each cell associated with an accepted connection as it is received by the ATM node. Received cells are grouped into a plurality of cell groups in timestamp order based upon characteristics of the cells and cells are selected from each group so as to transmit the cells in earliest deadline first order.

    摘要翻译： 提供了用于控制网络中的ATM节点中的调度的方法，系统和计算机程序产品，其聚合用于到ATM节点的连接的连接信息，以提供用于ATM节点的一组聚合连接信息。 聚合连接信息的集合被分配到网络中的其他ATM节点，并且可以用于基于聚合连接信息来接受与ATM网络的连接。 可以通过在由ATM节点接收到的与所接受的连接相关联的每个小区中关联时间戳值来提供调度。 基于小区的特性，接收到的小区按时间戳顺序被分组成多个小区组，并且从每个组中选择小区，以便在最早期限的第一阶段发送小区。