Schleifendetektion in einem Passiven Optischen Lan-Netzwerk
Anmelder: Nokia Solutions and Networks Oy 🇫🇮
Details
- Veröffentlichungs-Nr.
- EP3697102
- Aktenzeichen
- EP19157175
- Anmeldetag
- 14. Februar 2019
- Veröffentlichung
- 13. Oktober 2021
- Erteilung
- 13. Oktober 2021
- Rechtsraum
- EP
- IPC
- H04Q11/00
Abstract
The present document discloses a method for detecting loops between ports in a point-to-multipoint Gigabit Passive Optical Network, GPON, based access network. The GPON based access network may comprise an Optical Line Terminal, OLT, coupled with a plurality of Optical Network Units, ONUs. Each ONU may comprise a plurality of ports. The method may comprise a step of transmitting loop detection frames from a source port and a step of monitoring traffic that is received at a destination port. If a loop detection frame is received at the destination port, the method may further comprise a step of blocking traffic transmission and reception at the destination port.
Anmelder
- Firma
- Nokia Solutions and Networks Oy
- Land
- 🇫🇮 Finnland
Finnisches Unternehmen der Nokia-Gruppe, das Mobilfunknetzwerktechnik, Telekommunikationsinfrastruktur sowie zugehörige Dienstleistungen für Netzbetreiber weltweit entwickelt.
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