(19)
(11) EP 2 896 142 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
08.12.2021 Bulletin 2021/49

(45) Mention of the grant of the patent:
27.10.2021 Bulletin 2021/43

(21) Application number: 12773241.0

(22) Date of filing: 14.09.2012
(51) International Patent Classification (IPC): 
H04B 10/2507(2013.01)
 H04B 10/61(2013.01)
(52) Cooperative Patent Classification (CPC):
H04B 10/616; H04B 10/2507
(86) International application number:
PCT/EP2012/068030
(87) International publication number:
WO 2014/040629 (20.03.2014 Gazette 2014/12)

(54)

OPTICAL NETWORK ELEMENT

OPTISCHES NETZWERKELEMENT

ÉLÉMENT DE RÉSEAU OPTIQUE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
22.07.2015 Bulletin 2015/30

(73) Proprietor: Xieon Networks S.à r.l.
2536 Luxembourg (LU)

(72) Inventors:
  • RAPP, Lutz
    82041 Deisenhofen (DE)
  • WUTH, Torsten
    83607 Holzkirchen (DE)

(74) Representative: Lucke, Andreas 
Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22
80336 München
80336 München (DE)


(56) References cited: : 
EP-A1- 1 710 934
WO-A1-03/077449
US-A1- 2012 128 377
 EP-A1- 2 348 651
US-A1- 2006 088 318
   
  • SARADHI C V ET AL: "Physical layer impairment aware routing (PLIAR) in WDM optical networks: issues and challenges", IEEE COMMUNICATIONS SURVEYS, IEEE, NEW YORK, NY, US, vol. 11, no. 4, 1 October 2009 (2009-10-01), pages 109-130, XP011285646, ISSN: 1553-877X, DOI: 10.1109/SURV.2009.090407
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).