(19)
(11) EP 2 030 378 A1

(12)

(43) Date of publication:
04.03.2009 Bulletin 2009/10

(21) Application number: 06771449.3

(22) Date of filing: 30.05.2006
(51) International Patent Classification (IPC): 
H04L 12/54(2006.01)
(86) International application number:
PCT/US2006/020681
(87) International publication number:
WO 2007/139542 (06.12.2007 Gazette 2007/49)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(71) Applicants:
  • LUCENT TECHNOLOGIES INC.
    Murray Hill NJ 07974-0636 (US)

    AT BE BG CH CY CZ DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR 
  • Lucent Technologies Network Systems GmbH
    90411 Nürnberg (DE)

    DE 

(72) Inventors:
  • STOLL, Dieter
    91056 Erlangen (DE)
  • WENZEL, Georg
    90427 Nurnberg (DE)
  • THOMAS, Wolfgang
    90409 Nurnberg (DE)

(74) Representative: Schmit Chretien Schihin & Mahler 
Baaderstraße 3
D-80469 München
D-80469 München (DE)

   


(54) UNINTERRUPTED NETWORK CONTROL MESSAGE GENERATION DURING LOCAL NODE OUTAGES