| 54 |
Titel |
TI |
[DE] Verfahren zur Vermeidung von Schleifen im Inter-Domain Routing
[EN] Method for preventing loops in inter-domain routing
[FR] Procédé de prévention et d'évitement de boucles en inter-domaine |
| 71/73 |
Anmelder/Inhaber |
PA |
ALCATEL LUCENT, FR
|
| 72 |
Erfinder |
IN |
BUI DINH THAI, FR
;
DJARALLAH NABIL BACHIR, FR
;
DOUVILLE RICHARD, FR
;
POUYALLAU HELIA, FR
|
| 22/96 |
Anmeldedatum |
AD |
04.05.2010 |
| 21 |
Anmeldenummer |
AN |
10161921 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
25.12.2013 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
FR
0902498
20090522
|
| 51 |
IPC-Hauptklasse |
ICM |
H04L 12/705
(2013.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
H04L 12/715
(2013.01)
H04L 12/717
(2013.01)
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H04L 45/04
H04L 45/18
H04L 45/42
|
|
MCD-Hauptklasse |
MCM |
H04L 45/18
(2022.01)
|
|
MCD-Nebenklasse |
MCS |
|
|
MCD-Zusatzklasse |
MCA |
H04L 45/42
(2022.01)
|
| 57 |
Zusammenfassung |
AB |
[EN] The method involves receiving a path calculation request comprising a body (50), information specifying an inter-domain loop detection criterion by indicating a granularity level (GL) e.g. area, of domains, and information specifying a list of domains, having the granularity level, successively traversed by the request. A succeeding path calculation entity i.e. succeeding path computation element, is selected such that the request is transmitted to the entity relative to the criterion and the list of domains to prevent repetition of a domain sequence having the granularity level of the list. An independent claim is also included for a computer program comprising instructions to perform a method for preventing and avoiding an inter-domain loop in domains supporting a path calculation entity architecture. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
H04L 45/18
H04L 45/42
H04L 45/64
|
