Impairment aware routing

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H04J14/0271

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HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/0271Impairment aware routing

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for intelligent edge to edge optical system and...
- Patent number 11,871,164
- Issue date Jan 9, 2024
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling compensation of chromatic dispersion in optical transpo...
- Patent number 11,784,714
- Issue date Oct 10, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Giulio Bottari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system and method of monitoring thereof
- Patent number 11,728,920
- Issue date Aug 15, 2023
- SOLID, INC.
- Chi Young Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault tolerance method for any set of simultaneous link faults in d...
- Patent number 11,528,085
- Issue date Dec 13, 2022
- Universidad Tecnica Federico Santa Maria
- Reinaldo Antonio Vallejos Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for intelligent edge to edge optical system and...
- Patent number 11,451,888
- Issue date Sep 20, 2022
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system and method of monitoring thereof
- Patent number 11,418,277
- Issue date Aug 16, 2022
- SOLID, INC.
- Chi Young Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability determination in wavelength division multiplexing netw...
- Patent number 11,349,566
- Issue date May 31, 2022
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, optical transmission apparatus and tra...
- Patent number 11,063,684
- Issue date Jul 13, 2021
- Fujitsu Limited
- Ryo Karube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability determination in wavelength division multiplexing netw...
- Patent number 11,032,003
- Issue date Jun 8, 2021
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for adaptively detecting signal degradation i...
- Patent number 10,931,369
- Issue date Feb 23, 2021
- Juniper Networks, Inc.
- Remo Maccaglia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for intelligent edge to edge optical system and...
- Patent number 10,904,647
- Issue date Jan 26, 2021
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, computer program and routing engine for proactive performan...
- Patent number 10,880,034
- Issue date Dec 29, 2020
- Xieon Networks S.a.r.l.
- João Manuel Ferreira Pedro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for managing a telecommunication network
- Patent number 10,749,624
- Issue date Aug 18, 2020
- Scuola Superiore di Studi Universitari e di Perfezionamento Sant'Anna
- Matteo Dallaglio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for self-learning and predictive DWDM network
- Patent number 10,727,973
- Issue date Jul 28, 2020
- Fujitsu Limited
- Arvind Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for assigning performance indicators to objects o...
- Patent number 10,700,777
- Issue date Jun 30, 2020
- Xieon Networks S.a.r.l.
- João Pedro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path selection in optical network for optical nodes with flexible b...
- Patent number 10,686,546
- Issue date Jun 16, 2020
- Cisco Technology, Inc.
- Alberto Arnaldo Tanzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods to increase capacity in optical networks based...
- Patent number 10,680,739
- Issue date Jun 9, 2020
- Ciena Corporation
- Gerard L. Swinkels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability determination in wavelength division multiplexing netw...
- Patent number 10,554,301
- Issue date Feb 4, 2020
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for communication network service connectivity
- Patent number 10,454,583
- Issue date Oct 22, 2019
- Huawei Technologies Co., Ltd.
- Hamid Mehrvar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible grid bulk spectrum assignment systems and methods
- Patent number 10,404,401
- Issue date Sep 3, 2019
- Ciena Corporation
- Khaled Maamoun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for intelligent edge to edge optical system and...
- Patent number 10,397,672
- Issue date Aug 27, 2019
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path selection in optical network for optical nodes with flexible b...
- Patent number 10,374,745
- Issue date Aug 6, 2019
- Cisco Technology, Inc.
- Alberto Arnaldo Tanzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduled light path switching in optical networks and automatic as...
- Patent number 10,256,939
- Issue date Apr 9, 2019
- Massachusetts Institute of Technology
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Agile resource on demand service provisioning in software defined o...
- Patent number 10,219,052
- Issue date Feb 26, 2019
- FutureWei Technologies, Inc.
- Jiafeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods to increase capacity in optical networks based...
- Patent number 10,148,384
- Issue date Dec 4, 2018
- Ciena Corporation
- Gerard L. Swinkels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bandwidth optimization and hitless transport in dynamic free space...
- Patent number 10,122,458
- Issue date Nov 6, 2018
- The Boeing Company
- Ronald Ward Sackman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduled light path switching in optical networks and automatic as...
- Patent number 10,050,740
- Issue date Aug 14, 2018
- Massachusetts Institute of Technology
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining optical network utilization efficiency
- Patent number 10,038,496
- Issue date Jul 31, 2018
- Fujitsu Limited
- Xi Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel wavelength assignment with transient reduction
- Patent number 10,027,435
- Issue date Jul 17, 2018
- Alcatel Lucent
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport functions virtualization for wavelength division multiple...
- Patent number 10,020,907
- Issue date Jul 10, 2018
- FutureWei Technologies, Inc.
- Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Controlling Compensation of Chromatic Dispersion in Optical Transpo...
- Publication number 20230102960
- Publication date Mar 30, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Giulio Bottari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...
- Publication number 20230017887
- Publication date Jan 19, 2023
- Cable Television Laboratories, Inc.
- Luis Alberto CAMPOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM AND METHOD OF MONITORING THEREOF
- Publication number 20220360357
- Publication date Nov 10, 2022
- SOLiD, INC.
- Chi Young PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT TOLERANCE METHOD FOR ANY SET OF SIMULTANEOUS LINK FAULTS IN D...
- Publication number 20220069935
- Publication date Mar 3, 2022
- UNIVERSIDAD TECNICA FEDERICO SANTA MARIA
- Reinaldo Antonio VALLEJOS CAMPOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...
- Publication number 20210160595
- Publication date May 27, 2021
- Cable Television Laboratories, Inc.
- Luis Alberto CAMPOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM AND METHOD OF MONITORING THEREOF
- Publication number 20210152273
- Publication date May 20, 2021
- SOLiD, INC.
- Chi Young PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...
- Publication number 20210111795
- Publication date Apr 15, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- SHERYL WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...
- Publication number 20200177274
- Publication date Jun 4, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- SHERYL WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods to increase capacity in optical networks based...
- Publication number 20190386766
- Publication date Dec 19, 2019
- CIENA CORPORATION
- Gerard L. SWINKELS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PATH SELECTION IN OPTICAL NETWORK FOR OPTICAL NODES WITH FLEXIBLE B...
- Publication number 20190379480
- Publication date Dec 12, 2019
- Cisco Technology, Inc.
- Alberto Arnaldo Tanzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...
- Publication number 20190349654
- Publication date Nov 14, 2019
- Cable Television Laboratories, Inc.
- Luis Alberto CAMPOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD
- Publication number 20190342027
- Publication date Nov 7, 2019
- NEC Corporation
- Motoyoshi Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MANAGING A TELECOMMUNICATION NETWORK
- Publication number 20190253175
- Publication date Aug 15, 2019
- SCUOLA SUPERIORE DI STUDI UNIVERSITARI E DI PERFEZIONAMENTO SANT'ANNA
- Matteo DALLAGLIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION APPARATUS AND TRA...
- Publication number 20190222345
- Publication date Jul 18, 2019
- Fujitsu Limited
- Ryo KARUBE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, COMPUTER PROGRAM AND ROUTING ENGINE FOR PROACTIVE PERFORMAN...
- Publication number 20190207701
- Publication date Jul 4, 2019
- XIEON NETWORKS S.A.R.L.
- João Manuel FERREIRA PEDRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...
- Publication number 20190173579
- Publication date Jun 6, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- SHERYL WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scheduled Light Path Switching in Optical Networks and Automatic As...
- Publication number 20180367236
- Publication date Dec 20, 2018
- Massachusetts Institute of Technology
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scheduled Light Path Switching in Optical Networks and Automatic As...
- Publication number 20180123724
- Publication date May 3, 2018
- Massachusetts Institute of Technology
- Lei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BANDWIDTH OPTIMIZATION AND HITLESS TRANSPORT IN DYNAMIC FREE SPACE...
- Publication number 20170366265
- Publication date Dec 21, 2017
- The Boeing Company
- Ronald Ward Sackman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR PROVISIONING OPTICAL CONNECTIONS IN AN OPTICAL NETWORK
- Publication number 20170104551
- Publication date Apr 13, 2017
- Alcatel Lucent
- Gabriel CHARLET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Grooming Multicast Traffic in Flexible Optical Wavelength Division...
- Publication number 20150222386
- Publication date Aug 6, 2015
- NEC Laboratories America, Inc.
- Ankitkumar Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD
- Publication number 20150171990
- Publication date Jun 18, 2015
- Fujitsu Limited
- Tatsuya Kawasumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Routing and Bandwidth Assignment for Flexible Grid Wavelength Switc...
- Publication number 20140341572
- Publication date Nov 20, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Nicola SAMBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL VALIDATION IN OPTICAL NETWORKS USING MULTI-CHANNEL IMPAIRME...
- Publication number 20140334813
- Publication date Nov 13, 2014
- Rosanna Pastorelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PATH COMPUTATION IN WAVELENGTH SWITCHED OPTICAL NETWORKS
- Publication number 20140328587
- Publication date Nov 6, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Roberto Magri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH PATH SWITCHING METHOD, OPTICAL COMMUNICATION SYSTEM, OPT...
- Publication number 20140241719
- Publication date Aug 28, 2014
- Fujitsu Limited
- Kyosuke Sone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DWDM Fast Lightpath Setup Using Network Status Information
- Publication number 20140226979
- Publication date Aug 14, 2014
- Cisco Technology, Inc.
- Giovanni Martinelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINATION DEVICE AND DETERMINATION METHOD
- Publication number 20140199061
- Publication date Jul 17, 2014
- Fujitsu Limited
- Haruka SHINOHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND METHOD
- Publication number 20140112661
- Publication date Apr 24, 2014
- FUJITSU TELECOM NETWORKS LIMITED
- Yuichiro Sakane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transport Functions Virtualization for Wavelength Division Multiple...
- Publication number 20140099119
- Publication date Apr 10, 2014
- FutureWei Technologies, Inc.
- Wei Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Impairment aware routing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for intelligent edge to edge optical system and...

Controlling compensation of chromatic dispersion in optical transpo...

Optical communication system and method of monitoring thereof

Fault tolerance method for any set of simultaneous link faults in d...

Systems and methods for intelligent edge to edge optical system and...

Optical communication system and method of monitoring thereof

Reachability determination in wavelength division multiplexing netw...

Optical transmission system, optical transmission apparatus and tra...

Reachability determination in wavelength division multiplexing netw...

Methods and apparatus for adaptively detecting signal degradation i...

Systems and methods for intelligent edge to edge optical system and...

Method, computer program and routing engine for proactive performan...

Method for managing a telecommunication network

Apparatus and method for self-learning and predictive DWDM network

Method and system for assigning performance indicators to objects o...

Path selection in optical network for optical nodes with flexible b...

Systems and methods to increase capacity in optical networks based...

Reachability determination in wavelength division multiplexing netw...

System and method for communication network service connectivity

Flexible grid bulk spectrum assignment systems and methods

Systems and methods for intelligent edge to edge optical system and...

Path selection in optical network for optical nodes with flexible b...

Scheduled light path switching in optical networks and automatic as...

Agile resource on demand service provisioning in software defined o...

Systems and methods to increase capacity in optical networks based...

Bandwidth optimization and hitless transport in dynamic free space...

Scheduled light path switching in optical networks and automatic as...

Method for determining optical network utilization efficiency

Channel wavelength assignment with transient reduction

Transport functions virtualization for wavelength division multiple...

Patents Applicationslast 30 patents

Controlling Compensation of Chromatic Dispersion in Optical Transpo...

SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...

OPTICAL COMMUNICATION SYSTEM AND METHOD OF MONITORING THEREOF

FAULT TOLERANCE METHOD FOR ANY SET OF SIMULTANEOUS LINK FAULTS IN D...

SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...

OPTICAL COMMUNICATION SYSTEM AND METHOD OF MONITORING THEREOF

REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...

REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...

Systems and methods to increase capacity in optical networks based...

PATH SELECTION IN OPTICAL NETWORK FOR OPTICAL NODES WITH FLEXIBLE B...

SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND...

OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD

METHOD FOR MANAGING A TELECOMMUNICATION NETWORK

OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION APPARATUS AND TRA...

METHOD, COMPUTER PROGRAM AND ROUTING ENGINE FOR PROACTIVE PERFORMAN...

REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...

Scheduled Light Path Switching in Optical Networks and Automatic As...

Scheduled Light Path Switching in Optical Networks and Automatic As...

BANDWIDTH OPTIMIZATION AND HITLESS TRANSPORT IN DYNAMIC FREE SPACE...

A METHOD FOR PROVISIONING OPTICAL CONNECTIONS IN AN OPTICAL NETWORK

Grooming Multicast Traffic in Flexible Optical Wavelength Division...

TRANSMISSION DEVICE, TRANSMISSION SYSTEM, AND TRANSMISSION METHOD

Routing and Bandwidth Assignment for Flexible Grid Wavelength Switc...

CHANNEL VALIDATION IN OPTICAL NETWORKS USING MULTI-CHANNEL IMPAIRME...

PATH COMPUTATION IN WAVELENGTH SWITCHED OPTICAL NETWORKS

WAVELENGTH PATH SWITCHING METHOD, OPTICAL COMMUNICATION SYSTEM, OPT...

DWDM Fast Lightpath Setup Using Network Status Information

DETERMINATION DEVICE AND DETERMINATION METHOD

OPTICAL TRANSMISSION DEVICE AND METHOD

Transport Functions Virtualization for Wavelength Division Multiple...