IN2015DN02441A - - Google Patents

Download PDF

Info

Publication number
IN2015DN02441A
IN2015DN02441A IN2441DEN2015A IN2015DN02441A IN 2015DN02441 A IN2015DN02441 A IN 2015DN02441A IN 2441DEN2015 A IN2441DEN2015 A IN 2441DEN2015A IN 2015DN02441 A IN2015DN02441 A IN 2015DN02441A
Authority
IN
India
Prior art keywords
optical quality
client traffic
margin
service level
optical
Prior art date
Application number
Other languages
English (en)
Inventor
Giulio; Bottari
Fabio; Cavaliere
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN02441A publication Critical patent/IN2015DN02441A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H04J14/0268—Restoration of optical paths, e.g. p-cycles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H04J14/0269—Optical signaling or routing using tables for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H04J14/0271—Impairment aware routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer
    • H04J14/026—Optical medium access at the optical channel layer using WDM channels of different transmission rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0084—Quality of service aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
IN2441DEN2015 2012-10-03 2012-10-03 IN2015DN02441A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/069538 WO2014053175A1 (en) 2012-10-03 2012-10-03 Optical path validation method

Publications (1)

Publication Number Publication Date
IN2015DN02441A true IN2015DN02441A (en:Method) 2015-09-04

Family

ID=47002863

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2441DEN2015 IN2015DN02441A (en:Method) 2012-10-03 2012-10-03

Country Status (4)

Country Link
US (1) US9673898B2 (en:Method)
EP (1) EP2904723A1 (en:Method)
IN (1) IN2015DN02441A (en:Method)
WO (1) WO2014053175A1 (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765803B (zh) * 2011-09-08 2017-11-24 瑞典爱立信有限公司 波长交换光网络中的路径计算
CN103931123B (zh) * 2011-09-15 2017-06-09 瑞典爱立信有限公司 Wson复原
JP6056494B2 (ja) * 2013-01-17 2017-01-11 富士通株式会社 判定装置、判定方法、及び、判定プログラム
JP6583287B2 (ja) * 2014-12-24 2019-10-02 日本電気株式会社 マルチレイヤネットワークシステムおよびマルチレイヤネットワークにおけるパス設定方法
EP3435558B1 (en) * 2017-07-24 2021-02-17 Deutsche Telekom AG Local communication network, transceiver node, and method
US10516478B2 (en) * 2018-05-23 2019-12-24 Futurewei Technologies, Inc. Controller based path estimation and path provisioning using optical impairment data
US10686544B2 (en) * 2018-09-19 2020-06-16 At&T Intellectual Property I, L.P. Machine learning techniques for selecting paths in multi-vendor reconfigurable optical add/drop multiplexer networks
US10694271B2 (en) * 2018-09-20 2020-06-23 Infinera Corporation Systems and methods for decoupled optical network link traversal
US11785365B2 (en) 2021-09-10 2023-10-10 Ciena Corporation Interworking between variable capacity optical layer and ethernet/IP/MPLS layer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI974558L (fi) * 1997-12-18 1999-06-19 Nokia Mobile Phones Ltd Resurssin varaus liikkuvassa Internet-protokollassa
US7095956B2 (en) * 2000-06-08 2006-08-22 Tellabs Operations, Inc. Method and apparatus for validating a path through a switched optical network
US20030016410A1 (en) 2001-07-18 2003-01-23 Innovance Networks Method for engineering connections in a dynamically reconfigurable photonic switched network
US9100120B1 (en) * 2003-09-30 2015-08-04 Ciena Corporation Methods and apparatus for determining a path in a communications network
US8244127B2 (en) * 2005-06-06 2012-08-14 Dynamic Method Enterprises Limited Quality of service in an optical network
US7969896B2 (en) * 2006-08-29 2011-06-28 Cisco Technology, Inc. Method and system for providing connectivity outage detection for MPLS core networks based on service level agreement
EP2579482A4 (en) * 2010-05-27 2016-12-28 Fujitsu Ltd NETWORK SYSTEM FOR OPTICAL TRANSMISSION, SELECTION PROCEDURE FOR THE OPTICAL SIGNAL TRANSMISSION PATH AND OPTICAL TRANSMISSION DEVICE
EP2501065A1 (en) * 2011-03-17 2012-09-19 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for optical path validation in an optical network
CN103765803B (zh) * 2011-09-08 2017-11-24 瑞典爱立信有限公司 波长交换光网络中的路径计算
IN2012DE00287A (en:Method) * 2012-02-02 2015-04-10 Ciena Corp

Also Published As

Publication number Publication date
WO2014053175A1 (en) 2014-04-10
EP2904723A1 (en) 2015-08-12
US20150256253A1 (en) 2015-09-10
US9673898B2 (en) 2017-06-06

Similar Documents

Publication Publication Date Title
IN2015DN02441A (en:Method)
MX2015012581A (es) Privacidad de datos inalambrica mantenida a traves de una red social.
MX366100B (es) Metodo y aparato para ajustar un modo de comunicacion en una red de comunicacion.
WO2015047992A3 (en) Device identification scoring
WO2013173741A3 (en) Prioritization of incoming communications
WO2014007965A3 (en) Modulation and coding scheme (mcs) recovery based on cqi offset
MX367198B (es) Identificacion y direccion de dispositivos basandose en suscripciones de servicio de red.
EP3007478A4 (en) Mobile secret communications method based on quantum key distribution network
BR112014017120A8 (pt) sistemas, métodos aparelho, e mídia legível por computador para controle de limite de criticalidade
GB2548232A (en) Methods and systems for business intent driven policy based network traffic characterization, monitoring and control
BR112017000063A2 (pt) métodos e aparelho para controle por enlace ascendente de múltiplos usuários e agendamento através de quadros agregados
MX2017006917A (es) Anuncio de tráfico en trayectoria de datos de red con concocimiento de vecinos (nan).
IN2014DN06766A (en:Method)
SG11201803771TA (en) Method and device for application information risk management
WO2014047235A3 (en) Methods and apparatus for shared access system
EP4283881A3 (en) Trigger frame indication for energy sensing of an 802.11 communication channel before transmitting
BR112017022616A2 (pt) seleção de nível de potência inicial de acesso aleatório configurável
WO2016043534A3 (en) Method for providing network service and electronic device
IN2014DN11230A (en:Method)
GB2516803A (en) Communications security management
WO2014147479A3 (en) Methods of signaling mcs
WO2013170082A3 (en) Method and system for managing social network data
MX2015006501A (es) Actualizaciones en redes sociales generadas por el vehiculo.
BR112017000153A2 (pt) métodos e sistemas para compatibilidade de enlace ascendente de múltiplos usuários com dispositivos herdados
MY198684A (en) Method and apparatus for regulating communication parameters