专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2003075520A2 METHOD AND SYSTEMS FOR ORDERED DYNAMIC DISTRIBUTION OF PACKET FLOWS OVER NETWORK PROCESSING MEANS 审中-公开
标题翻译：通过网络处理手段对分组流动进行动态分配的方法和系统
公开(公告)号：WO2003075520A2
公开(公告)日：2003-09-12
申请号：PCT/EP2003/003249
申请日：2003-02-27
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , COMPAGNIE IBM FRANCE , ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
发明人： ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
IPC分类号： H04L12/56
CPC分类号： H04L67/1008 , H04L47/10 , H04L47/125 , H04L47/2441 , H04L47/2483 , H04L47/34 , H04L67/1002
摘要： A method and systems for dynamically distributing packet flows over multiple network processing means and recombining packet flows after processing while keeping packet order even for traffic wherein an individual flow exceeds the performance capabilities of a single network processing means is disclosed. After incoming packets have been analyzed to identify the flow the packets are parts of, the sequenced load balancer of the invention dynamically distributes packets to the connected independent network processors. A balance history is created per flow and updated each time a packet of the flow is received and/or transmitted. Each balance history memorizes, in time order, the identifier of network processor having handled packets of the flow and the associated number of processed packets. Processed packets are then transmitted back to a high-speed link or memorized to be transmitted back to the high-speed link later, depending upon the current status of the balance history.
摘要翻译：一种用于在多个网络处理装置上动态地分发分组流的方法和系统，并且在处理之后重新组合分组流，同时保持分组顺序，即使对于单个流超过单个网络处理装置的性能的流量也是如此。在分析了输入数据包以识别数据包是流量的一部分后，本发明的顺序负载平衡器动态地将分组分发到连接的独立网络处理器。每个流创建一个平衡历史，并在每次接收和/或发送流的数据包时进行更新。每个平衡历史按时间顺序记录已处理流的分组的处理器的数据包的标识符和相关联的处理数据包的数量。处理的数据包然后被发送回到高速链路或存储，以根据当前的平衡历史状态稍后传送回高速链路。

2. 发明申请

WO2003075520A3 METHOD AND SYSTEM FOR ORDERED DYNAMIC DISTRIBUTION OF PACKET FLOWS OVER NETWORK PROCESSORS 审中-公开
公开(公告)号：WO2003075520A3
公开(公告)日：2003-09-12
申请号：PCT/EP2003/003249
申请日：2003-02-27
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , COMPAGNIE IBM FRANCE , ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
发明人： ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
IPC分类号： H04L12/56
摘要： A method and systems for dynamically distributing packet flows over multiple network processing means and recombining packet flows after processing while keeping packet order even for traffic wherein an individual flow exceeds the performance capabilities of a single network processing means is disclosed. After incoming packets have been analyzed to identify the flow the packets are parts of, the sequenced load balancer of the invention dynamically distributes packets to the connected independent network processors. A balance history is created per flow and updated each time a packet of the flow is received and/or transmitted. Each balance history memorizes, in time order, the identifier of network processor having handled packets of the flow and the associated number of processed packets. Processed packets are then transmitted back to a high-speed link or memorized to be transmitted back to the high-speed link later, depending upon the current status of the balance history.

3. 发明申请

WO2002076042A1 CACHE ENTRY SELECTION METHOD AND APPARATUS 审中-公开
标题翻译： CACHE入选选择方法和设备
公开(公告)号：WO2002076042A1
公开(公告)日：2002-09-26
申请号：PCT/IB2002/000822
申请日：2002-03-15
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , LUIJTEN, Ronald, P. , HERKERSDORF, Andreas
发明人： LUIJTEN, Ronald, P. , HERKERSDORF, Andreas
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/30 , H04L45/54 , H04L45/742 , H04L49/205 , H04L49/25
摘要： A method for selectively inserting cache entries into a cache memory is proposed in which incoming data packets are directed to output links according to address information. The method comprises the following steps: a) an evaluation step for evaluating for each incoming data packet classification information which is relevant to the type of traffic flow or to the traffic priority to which the data packet is associated; b) a selection step for selecting based on the result of the evaluation step whether for the data packet the cache entry is to be inserted into the cache memory; c) an entry step for inserting as the cache entry into the cache memory, in the case the result of the selection step is that the cache entry is to be inserted, for the data packet the address information and associated output link information.
摘要翻译：提出了一种将高速缓存条目选择性地插入到高速缓冲存储器中的方法，其中根据地址信息将输入数据分组引导到输出链路。该方法包括以下步骤：a）用于评估与业务流的类型相关的每个输入数据分组分类信息或数据分组所关联的业务优先级的评估步骤; b）选择步骤，用于基于评估步骤的结果来选择是否将高速缓存条目插入到高速缓冲存储器中的数据包; c）用于将所述高速缓存条目插入所述高速缓冲存储器中的入口步骤，在所述选择步骤的结果是所述高速缓存条目要被插入的情况下，对于所述数据包，所述地址信息和相关联的输出链接信息。

4. 发明公开

EP1483870A2 METHOD AND SYSTEM FOR ORDERED DYNAMIC DISTRIBUTION OF PACKET FLOWS OVER NETWORK PROCESSORS 失效转让
标题翻译：用于分组的有序动态通讯方法和系统的网络处理器之间流动
公开(公告)号：EP1483870A2
公开(公告)日：2004-12-08
申请号：EP03717246.7
申请日：2003-02-27
申请人： International Business Machines Corporation , Compagnie IBM France
发明人： ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
IPC分类号： H04L12/56 , H04L29/06 , G06F15/80
CPC分类号： H04L67/1008 , H04L47/10 , H04L47/125 , H04L47/2441 , H04L47/2483 , H04L47/34 , H04L67/1002
摘要： A method and systems for dynamically distributing packet flows over multiple network processing means and recombining packet flows after processing while keeping packet order even for traffic wherein an individual flow exceeds the performance capabilities of a single network processing means is disclosed. After incoming packets have been analyzed to identify the flow the packets are parts of, the sequenced load balancer of the invention dynamically distributes packets to the connected independent network processors. A balance history is created per flow and updated each time a packet of the flow is received and/or transmitted. Each balance history memorizes, in time order, the identifier of network processor having handled packets of the flow and the associated number of processed packets. Processed packets are then transmitted back to a high-speed link or memorized to be transmitted back to the high-speed link later, depending upon the current status of the balance history.

5. 发明授权

EP1483870B1 Method and system for ordered dynamic distribution of packet flows over network processors 失效转让
标题翻译：用于分组的有序动态通讯方法和系统的网络处理器之间流动
公开(公告)号：EP1483870B1
公开(公告)日：2005-10-26
申请号：EP03717246.7
申请日：2003-02-27
申请人： International Business Machines Corporation , Compagnie IBM France
发明人： ABEL, Francois , BENNER, Alan , DITTMANN, Gero , HERKERSDORF, Andreas
IPC分类号： H04L12/56 , H04L29/06 , G06F15/80
CPC分类号： H04L67/1008 , H04L47/10 , H04L47/125 , H04L47/2441 , H04L47/2483 , H04L47/34 , H04L67/1002
摘要： A method and systems for dynamically distributing packet flows over multiple network processing means and recombining packet flows after processing while keeping packet order even for traffic wherein an individual flow exceeds the performance capabilities of a single network processing means is disclosed. After incoming packets have been analyzed to identify the flow the packets are parts of, the sequenced load balancer of the invention dynamically distributes packets to the connected independent network processors. A balance history is created per flow and updated each time a packet of the flow is received and/or transmitted. Each balance history memorizes, in time order, the identifier of network processor having handled packets of the flow and the associated number of processed packets. Processed packets are then transmitted back to a high-speed link or memorized to be transmitted back to the high-speed link later, depending upon the current status of the balance history.

6. 发明授权

EP0886924B1 DIGITAL CROSS CONNECT AND ADD/DROP MULTIPLEXING DEVICE FOR SDH OR SONET SIGNALS 失效
标题翻译：用INSERT /AUSBLENDMÖGLICHKEIT用于信号的同步数字MULTIPLEX层次或SONET信号的数字交叉连接装置
公开(公告)号：EP0886924B1
公开(公告)日：2008-10-22
申请号：EP96940068.8
申请日：1996-12-11
申请人： International Business Machines Corporation
发明人： HERKERSDORF, Andreas , LEMPPENAU, Wolfram , VAN AS, Harmen, R.
IPC分类号： H04J3/06 , H04J3/08
CPC分类号： G11B20/1202 , G11B27/107 , G11B27/3027 , G11B27/322 , G11B2220/93 , H04J3/0614 , H04J3/085 , H04J2203/0012 , Y10S370/907

7. 发明公开

EP0821852A1 SDH/SONET INTERFACE 失效
标题翻译： SDH / SONET接口
公开(公告)号：EP0821852A1
公开(公告)日：1998-02-04
申请号：EP95916662.0
申请日：1995-04-15
申请人： International Business Machines Corporation
发明人： ENGBERSEN, Antonius Paulus , HERKERSDORF, Andreas , LEMPPENAU, Wolfram , SCHINDLER, Hans Rudolf
IPC分类号： H04J3 , H04L25 , H04Q3 , H04Q11 , H04L12
CPC分类号： H04J3/1617 , H04J2203/0096 , H04L25/03866 , H04L2012/5672 , H04L2012/5673 , H04Q11/0478 , Y10S370/907
摘要： A modular approach to the mapping of data in and from a standard SDH/SONET signal is described. A module has interfaces (T0 - T8) which allows to connect it to other of its kind and thereby achieving higher data rates, i.e. access to standard signals of higher levels. By choosing among different interconnection schemes, arrangements comprising a plurality of modules are also able to support concatenated data traffic.

8. 发明授权

EP1371187B1 CACHE ENTRY SELECTION METHOD AND APPARATUS 有权
标题翻译： CACHE条目选择和设备
公开(公告)号：EP1371187B1
公开(公告)日：2004-12-01
申请号：EP02707046.5
申请日：2002-03-15
申请人： International Business Machines Corporation
发明人： LUIJTEN, Ronald, P. , HERKERSDORF, Andreas
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/30 , H04L45/54 , H04L45/742 , H04L49/205 , H04L49/25
摘要： A method for selectively inserting cache entries into a cache memory is proposed in which incoming data packets are directed to output links according to address information. The method comprises the following steps: a) an evaluation step for evaluating for each incoming data packet classification information which is relevant to the type of traffic flow or to the traffic priority to which the data packet is associated; b) a selection step for selecting based on the result of the evaluation step whether for the data packet the cache entry is to be inserted into the cache memory; c) an entry step for inserting as the cache entry into the cache memory, in the case the result of the selection step is that the cache entry is to be inserted, for the data packet the address information and associated output link information.

9. 发明公开

EP1371187A1 CACHE ENTRY SELECTION METHOD AND APPARATUS 有权
标题翻译： CACHE条目选择和设备
公开(公告)号：EP1371187A1
公开(公告)日：2003-12-17
申请号：EP02707046.5
申请日：2002-03-15
申请人： International Business Machines Corporation
发明人： LUIJTEN, Ronald, P. , HERKERSDORF, Andreas
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/30 , H04L45/54 , H04L45/742 , H04L49/205 , H04L49/25
摘要： A method for selectively inserting cache entries into a cache memory is proposed in which incoming data packets are directed to output links according to address information. The method comprises the following steps: a) an evaluation step for evaluating for each incoming data packet classification information which is relevant to the type of traffic flow or to the traffic priority to which the data packet is associated; b) a selection step for selecting based on the result of the evaluation step whether for the data packet the cache entry is to be inserted into the cache memory; c) an entry step for inserting as the cache entry into the cache memory, in the case the result of the selection step is that the cache entry is to be inserted, for the data packet the address information and associated output link information.

10. 发明授权

EP0821852B1 SDH/SONET INTERFACE 失效
标题翻译： SDH / SONET接口
公开(公告)号：EP0821852B1
公开(公告)日：2003-01-22
申请号：EP95916662.0
申请日：1995-04-15
申请人： International Business Machines Corporation
发明人： ENGBERSEN, Antonius Paulus , HERKERSDORF, Andreas , LEMPPENAU, Wolfram , SCHINDLER, Hans Rudolf
IPC分类号： H04J3/16 , H04L25/03
CPC分类号： H04J3/1617 , H04J2203/0096 , H04L25/03866 , H04L2012/5672 , H04L2012/5673 , H04Q11/0478 , Y10S370/907
摘要： A modular approach to the mapping of data in and from a standard SDH/SONET signal is described. A module has interfaces (T0 - T8) which allows to connect it to other of its kind and thereby achieving higher data rates, i.e. access to standard signals of higher levels. By choosing among different interconnection schemes, arrangements comprising a plurality of modules are also able to support concatenated data traffic.
摘要翻译：描述了标准SDH / SONET信号中数据映射的模块化方法。一个模块具有接口（T0-T8），允许将其连接到其他类型的接口，从而实现更高的数据速率，即访问更高级别的标准信号。通过在不同的互连方案中进行选择，包括多个模块的配置也能够支持连接的数据业务。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式