公开(公告)号：EP2761449A1

公开(公告)日：2014-08-06

申请号：EP12718514.8

申请日：2012-04-17

申请人： NetApp, Inc.

发明人： BAIRAVASUNDARAM, Lakshmi, Narayanan ,  SOUNDARARAJAN, Gokul ,  MATHUR, Vipul ,  VORUGANTI, Kaladhar ,  SAWYER, Darren

IPC分类号： G06F9/50

CPC分类号： H04L67/1023 ,  G06F3/0605 ,  G06F3/0683 ,  G06F9/5011 ,  G06F11/2094 ,  G06F11/3409 ,  G06F11/3442 ,  G06F11/3495 ,  G06F2201/81 ,  H04L41/5009 ,  H04L49/505 ,  H04L67/1097 ,  H04L69/40 ,  H04L2012/5631 ,  H04L2012/5636

摘要： Collaborative management of shared resources is implemented by a storage server receiving, from a first resource manager, notification of a violation for a service provided by the storage server or device coupled to the storage server. The storage server further receives, from each of a plurality of resource managers, an estimated cost of taking a corrective action to mitigate the violation and selects a corrective action proposed by one of the plurality of resource managers based upon the estimated cost. The storage server directs the resource manager that proposed the selected corrective action to perform the selected corrective action.

公开(公告)号：EP2093954B1

公开(公告)日：2010-09-22

申请号：EP09007581.3

申请日：1997-02-04

申请人： LUCENT TECHNOLOGIES INC.

发明人： Debasis, Mitra ,  Ziedins, Ilze

IPC分类号： H04L12/56 ,  H04Q11/04

CPC分类号： H04L47/822 ,  H04L12/5602 ,  H04L45/42 ,  H04L45/44 ,  H04L47/70 ,  H04L47/724 ,  H04L47/781 ,  H04L47/782 ,  H04L47/783 ,  H04L47/805 ,  H04L2012/562 ,  H04L2012/5631 ,  H04L2012/5632 ,  H04L2012/5651 ,  H04Q11/0478

公开(公告)号：EP0951196B1

公开(公告)日：2010-09-15

申请号：EP99301245.9

申请日：1999-02-22

申请人： AT&T Corp.

发明人： Doverspike, Robert Duncam

IPC分类号： H04Q11/00 ,  H04Q11/04 ,  H04Q3/00

CPC分类号： H04J14/0227 ,  H04J14/0228 ,  H04J14/0241 ,  H04J14/0284 ,  H04J14/0287 ,  H04L45/00 ,  H04L45/122 ,  H04L45/22 ,  H04L45/28 ,  H04L45/32 ,  H04L45/62 ,  H04L2012/562 ,  H04L2012/5627 ,  H04L2012/5631 ,  H04Q11/0062 ,  Y10S370/907

公开(公告)号：EP1187505B1

公开(公告)日：2008-02-27

申请号：EP00119218.6

申请日：2000-09-06

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

发明人： Hundscheidt, Frank ,  Hameleers, Heino

IPC分类号： H04Q7/38 ,  H04Q11/04

CPC分类号： H04W48/20 ,  G06Q40/04 ,  H04L2012/5631 ,  H04W28/24 ,  H04W84/04

公开(公告)号：EP0981882B1

公开(公告)日：2007-11-07

申请号：EP97939607.4

申请日：1997-09-04

申请人： SR Telecom, Inc.

发明人： PASTERNAK, Eliezer ,  FEENEY, Stuart, M. ,  BEN-EFRAIM, Gideon

IPC分类号： H04L25/56 ,  H04Q7/24

CPC分类号： H04L12/5601 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0068 ,  H04L2012/5607 ,  H04L2012/5608 ,  H04L2012/561 ,  H04L2012/5616 ,  H04L2012/5631 ,  H04L2012/5632 ,  H04L2012/5663 ,  H04L2012/5679 ,  H04Q11/0478 ,  H04W74/0891 ,  H04W88/08

摘要： The present invention provides an efficient point-to-multipoint microwave ATM network including a base station (BS 205) broadcasting a continuous transmission with a sector antenna (200). The system uses time division multiplex (TDM) for downstream transmission and time division multiple access (TDMA) for upstream transmission. The downstream transmission consists of ATM cells encapsulated in MAC protocol data units (PDUs) for forward error correction (FEC) and synchronization. Small Subscriber Terminals (STs),including Subscriber Radio Units (SRUs 202), receive the broadcast and pass it to a Subscriber Access System (SAS 204) that drops the ATM cells addressed only to them. To allow strong FEC protection and to maintain the same symbol rate as the downstream transmission without sacrificing bandwidth, a modified trellis code modulation technique, which incorporates Reed Solomon coding, is used during upstream transmission.

公开(公告)号：EP0917784B1

公开(公告)日：2004-12-15

申请号：EP97935949.4

申请日：1997-08-15

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： CINKLER, Tibor

IPC分类号： H04L12/56

CPC分类号： H04Q11/0001 ,  H04L2012/5605 ,  H04L2012/5623 ,  H04L2012/5631 ,  H04Q11/0478

摘要： Method for forming the virtual topology (21-45) of an ATM-layer where the ATM-layer is carried over an optical network (1) where inputs such as the physical topology (2-8, 11-16) and constraints of physical nature are given, thereafter forming node-pairs with end-to-end connections according to some known optimal routing algorithm, and finally applying a non-deterministic mathematical approach to obtain an optimal virtual topology with the objective of minimising the need for necessary electrical processing (50, 60, 70, 80) in the nodes (11-16) of the network (1).

公开(公告)号：EP1202482A3

公开(公告)日：2004-12-08

申请号：EP01440352.1

申请日：2001-10-22

申请人： ALCATEL

发明人： Seibold, Wolfram ,  Wahl, Stefan ,  Kopf, Andreas

IPC分类号： H04J3/16 ,  H04Q7/38

CPC分类号： H04W28/20 ,  H04J3/1694 ,  H04L2012/5607 ,  H04L2012/5631 ,  H04W72/0486

摘要： In einem Kommunikationssystem erfolgt die Zuweisung der verfügbaren Ressourcen mittels Zeitrahmen variabler Länge. Es wird eine adaptive Reservierung von Ressourcen in Zyklen durchgeführt. Die Kalkulation der aktuellen Zeitrahmenlänge basiert beispielsweise auf dem aktuellen Verkehrsaufkommen. In einem Kommunikationssystem mit geringer Verkehrslast werden kurze Zeitrahmen für kurze Zugriffsverzögerungen und kurze Zugriffszeiten verwendet. In einem Kommunikationssystem mit hoher Verkehrslast werden lange Zeitrahmen unter Berücksichtigung einer vorgegebenen maximalen Zeitrahmenlänge verwendet, um zum einen die Fairness zu erhöhen und zum anderen die System Performance zu erhöhen. Es wird ein Ressourcen Zuweisungs- oder Zuteilungs-Algorithmus verwendet, der eine dynamische Zuweisung bzw. Zuteilung von Ressourcen durchführt durch geeignete Wahl der Zeitrahmenlängen. Als Grundeinheit der Ressourcen dient beispielsweise ein Zeitschlitz einer vorgegebenen Länge.

公开(公告)号：EP1317820A1

公开(公告)日：2003-06-11

申请号：EP01967041.3

申请日：2001-08-29

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： HIERHOLZER, Peter ,  MÜLLER, Harald ,  PREHOFER, Christian ,  KLAGHOFER, Karl

IPC分类号： H04L12/46

CPC分类号： H04L47/822 ,  H04L47/24 ,  H04L47/70 ,  H04L47/724 ,  H04L47/781 ,  H04L47/805 ,  H04L2012/5619 ,  H04L2012/5631 ,  H04Q11/0478

摘要： The invention relates to the control of transmission resources in individual transmission paths in a packet-oriented communication network, whereby data-packet address information (A1, A2) which identifies the origin and the goal of the data packets (DP1, DP2), is transmitted to a resource manager (RM), responsible for a transmission path (US), from a network transmission device (R1, R2). On a resource request (RA), for a connection to be subsequently generated, the origin and goal thereof are compared with the origin and goal of the previously transmitted data packets (DP1, DP2) by the resource manager (RM). Should there be agreement, the resource manager (RM) can deduce that the connection to be established can equally run over the corresponding transmission path (US). Correspondingly, establishment of further connections occurs, depending upon the available resources of said transmission path (US).

摘要翻译： 传输资源被控制在单个传输路径在面向分组的通信网络，从而其识别原点和数据包的目标数据分组的地址信息，是反式mitted到资源管理器，负责的传输路径，从网络 传输装置。 对资源的要求，在日后产生的连接，起源和目标及其与由资源管理器中的反式之前的数据mitted包的起源和目标相比。 如果有协议，资源管理器可以推断出确实要建立可以在对应的传输路径同样运行的连接。相应地，建立更多的连接的出现，在传输路径的可用资源DEPENDING。

公开(公告)号：EP1254581A1

公开(公告)日：2002-11-06

申请号：EP00904980.0

申请日：2000-01-28

申请人： Nokia Corporation

发明人： KINNUNEN, Matti

IPC分类号： H04Q11/04

CPC分类号： H04Q11/0478 ,  H04L2012/5623 ,  H04L2012/5626 ,  H04L2012/563 ,  H04L2012/5631

摘要： The present invention proposes a method for generating a data structure for statistical information used at a request for a communication connection via connection points, said method comprising the steps of defining parameters of said data structure, said parameters classifying said request, receiving information concerning said request for said communication connection, allocating said information to said defined parameters, and setting said parameters according to said allocated information in order to determine a distribution of said requests in relation to said defined parameters. The present invention also proposes a corresponding device.

公开(公告)号：EP1243102A1

公开(公告)日：2002-09-25

申请号：EP00922675.4

申请日：2000-04-20

申请人： Nokia Corporation

发明人： KINNUNEN, Matti

IPC分类号： H04L12/56 ,  H04Q11/04

CPC分类号： H04L47/822 ,  H04L47/10 ,  H04L47/15 ,  H04L47/16 ,  H04L47/70 ,  H04L47/788 ,  H04L47/805 ,  H04L2012/5631 ,  H04Q11/0478

摘要： The invention relates to the selection of a virtual path or virtual channel in response to a connection request in a communications network. To achieve a fast selection of a valid virtual path, the available virtual paths are divided into three categories so that the first category (1) includes virtual paths that were accepted the last time they were tested, the second category (2) includes virtual paths that were rejected the last time they were tested, and the third category (3) includes the rest of the available virtual paths. A virtual path is moved from the second category to the third category according to a predetermined criterion. Virtual paths are tested in order so that first the virtual paths in the first category are tested, then the virtual paths in the third category, and finally the virtual paths in the second category. Virtual channels can be selected in the same way.

摘要翻译： 本发明涉及响应于通信网络中的连接请求而选择虚拟路径或虚拟信道。 为了实现快速选择有效的虚拟路径，可用的虚拟路径被划分成三个类别，使得第一类别（1）包括在上次被测试时被接受的虚拟路径，第二类别（2）包括虚拟路径 最后一次被测试被拒绝，而第三类（3）包括剩余的可用虚拟路径。 虚拟路径根据预定标准从第二类别移动到第三类别。 虚拟路径按顺序进行测试，以便首先测试第一个类别中的虚拟路径，然后测试第三个类别中的虚拟路径，最后是第二个类别中的虚拟路径。 可以以相同的方式选择虚拟频道。