公开(公告)号：EP4256766A1

公开(公告)日：2023-10-11

申请号：EP21900150.0

申请日：2021-03-08

申请人： ECI Telecom Ltd.

发明人： LAVON, Aharon

IPC分类号： H04L41/0631 ,  H04L43/0882 ,  H04L49/00

公开(公告)号：EP4196877A1

公开(公告)日：2023-06-21

申请号：EP20757685.1

申请日：2020-08-12

申请人： ECI Telecom Ltd. ,  Ezra, Shirel ,  Gelman, Efraim ,  Hecht, Inbal

发明人： EZRA, Shirel ,  GELMAN, Efraim ,  HECHT, Inbal

IPC分类号： G06F9/50

公开(公告)号：EP3771153A1

公开(公告)日：2021-01-27

申请号：EP20195591.1

申请日：2018-12-17

申请人： ECI Telecom Ltd.

发明人： EZRA, Shirel ,  GELMAN, Efraim ,  HECHT, Inbal

IPC分类号： H04L12/24

摘要： Techniques for migrating a plurality of communications services in a data communication network are disclosed. Aspects include accessing a migration map for the plurality of communications services in the data communication network; identifying a communications dependency between a first service and a second service in the plurality of communications services, wherein according to the migration map the first service is configured to migrate from a first route to a second route, the second service is configured to migrate from a third route to a fourth route, and the third route overlaps with the second route; determining, based on the identified communications dependency, a migration sequence for migrating the plurality of communications services in the data communication network; and migrating the plurality of communications services from a first plurality of configurations to a second plurality of configurations according to the migration sequence.

公开(公告)号：EP3386210A1

公开(公告)日：2018-10-10

申请号：EP18155640.8

申请日：2011-06-17

申请人： ECI Telecom Ltd

发明人： MELAMED, Amitay

IPC分类号： H04Q11/00 ,  H04B10/00 ,  H04B10/077 ,  H04B10/272 ,  H04J14/02

摘要： A method for allocating faults in a passive optical network (PON) by placing a number of passive unique optical correlators in a number of respective diagnostic points of the PON, each of the passive unique optical correlators being responsive to an optical diagnostic signal by returning a predetermined unique matching signal; by further transmitting the diagnostic optical signal in the PON towards the diagnostic points to receive upstream response signals from the correlators. Upon detecting presence or absence, in the received response signals, of a predetermined unique matching signal expected from a specific optical correlator, judging about a fault in proximity of the respective specific diagnostic point.

公开(公告)号：EP1898594A3

公开(公告)日：2013-10-23

申请号：EP07115101.3

申请日：2007-08-28

申请人： ECI Telecom Ltd.

发明人： Platnic, Michel

IPC分类号： H04L29/06 ,  H04L12/28

CPC分类号： H04L12/2803 ,  H04L63/08 ,  H04L63/101 ,  H04L2463/101

摘要： A method is provided to enable providing broadband communication services to a subscriber having a number of devices connected to a regional gateway (e.g. CPE). The method comprises the steps of: carrying out an authentication process between at one of the subscriber's devices and a network server, upon authenticating the subscriber, downloading information associated with that subscriber to an access node. At the access node, designating a port for communications with the regional gateway, and based on identification of the subscriber, allowing the provisioning of broadband communication services to all of the subscriber's devices connected to regional gateway. When the subscriber's device used for the authentication process is disconnected, the system shall continue allowing the provisioning of the already allowed broadband communication services to the remaining devices that are still connected to the regional gateway.

公开(公告)号：EP1528731B1

公开(公告)日：2012-02-01

申请号：EP04025841.0

申请日：2004-10-29

申请人： ECI Telecom Ltd.

发明人： Nakash, Shaul

IPC分类号： H04L12/56 ,  H04L12/437

CPC分类号： H04L45/00 ,  H04L12/437 ,  H04L45/22 ,  H04L45/28 ,  H04L45/50

公开(公告)号：EP2193665A1

公开(公告)日：2010-06-09

申请号：EP08808068.4

申请日：2008-09-22

申请人： ECI Telecom Ltd.

发明人： OUZIELI, Ido

IPC分类号： H04Q11/00

CPC分类号： H04Q11/0067 ,  H04L12/18 ,  H04L12/2861 ,  H04L12/2885 ,  H04L12/289 ,  H04Q11/0066 ,  H04Q11/0071 ,  H04Q2011/0047 ,  H04Q2011/0064

摘要： A technique for forwarding downstream packets in a GPON comprising an OLT unit having a physical PON port connected to N Optical Network Termination (ONT) units by optical fibers. The physical PON port accommodates N individual virtual GEM ports terminated with the N ONT units (ONTs) which form N:1 service. The technique comprises assigning in the physical port of the OLT unit a virtual GEM port being a shared broadcast GEM port terminated with all the N ONTs of the N:1 service. Those downstream packets applied to the physical PON port, which would otherwise be flooded - such as broadcast packets or packets having unknown destination address - will now be forwarded only via the shared broadcast GEM port.

公开(公告)号：EP1900129B1

公开(公告)日：2009-04-22

申请号：EP06756217.3

申请日：2006-06-15

申请人： ECI Telecom Ltd.

发明人： SOMMER, Ronen ,  YEHUDA, Eitan

IPC分类号： H04J3/16 ,  H04J3/14 ,  H04Q11/04

CPC分类号： H04J3/14 ,  H04J3/1611

摘要： A technique for exchanging LCAS control information between a first network element and a second network element interconnected by a bi-directional optical communication line, while conveying substantially unidirectional data traffic in the form of a virtual concatenated group (VCG) binary stream transmitted in a first direction via the bi-directional optical communication line, the technique comprising: - in the first direction, transmitting the LCAS control information via the bi-directional optical communication line in the VCG binary stream, by placing the information in one or more overhead bytes conventionally specified for the VCG binary stream, - in a second (opposite) direction, transmitting the LCAS control information in an existing binary stream non-related to the above-mentioned unidirectional data traffic; the existing binary stream should pass via a communication trail connecting the first network element and the second network element but not obligatory coinciding with the above-mentioned line; the discussed information should be placed in one or more overhead bytes of the existing binary stream.

公开(公告)号：EP2035924A1

公开(公告)日：2009-03-18

申请号：EP07766798.8

申请日：2007-06-25

申请人： ECI Telecom Ltd.

发明人： BARVE, Milind Avinash

IPC分类号： G06F9/445 ,  G06F13/40

CPC分类号： G06F9/4411 ,  G06F9/442

摘要： Technique for expediting a shutdown process in a computerized system, comprising a number of software modules MUC, a number of functional components and at least one user entity U. A user entity applies requests to a MUC and serves an access provider of the MUC for accessing the functional components. The method performs accelerated shutting down of the software module MUC, by the following steps: initiating shut down of the MUC (by a user entity U); making the MUC software module opaque so as to stop managing of the functional components; shutting down the software module MUC.

公开(公告)号：EP1955495A1

公开(公告)日：2008-08-13

申请号：EP06809827.6

申请日：2006-11-02

申请人： ECI Telecom Ltd.

发明人： LAVON, Aharon ,  COHEN, Amit ,  SHARGIL, Ido

IPC分类号： H04L12/56 ,  H04L12/18

CPC分类号： H04L12/185 ,  H04L12/42 ,  H04L12/44 ,  H04L49/201 ,  H04L49/30

摘要： A technique is described for flooding data packets in a telecommunication switching device comprising a plurality of interface blades. The technique comprises arranging a logical ring by interconnecting a group of interface blades of the telecommunication switching device, wherein the interface blades of the group comprise all leaf ports of the telecommunication device. Upon receiving a packet with unknown destination at a particular interface blade of the logical ring, the packet is forwarded along the logical ring using unicast transmission. At each of the interface blades holding at least one leaf port, the packet is fed to at least one leaf port of the interface blade. The technique both ensures that the packet will be received at its destination via any of the leaf ports, and prevents burst flooding in the telecommunication switching device.