Aufwärtszeitmultiplexing mit mehreren Teilnehmern

Details

Veröffentlichungs-Nr.

EP4761269

Anmeldetag

11. Dezember 2024

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

IPC

H04Q11/00

Abstract

Example embodiments describe an optical line terminal, OLT (301, 311), configured to communicate with respective sets of optical network units, ONUs (131 - 134), within a plurality of passive optical networks, PONs (181 - 183), optically connected to the OLT at respective PON ports (141 - 143) of at least one OLT line card (140); wherein the OLT further comprises a shared scheduler engine (303, 313) configured to allocate non-overlapping upstream transmission opportunities (251, 252, 253) to traffic-bearing entities of the ONUs within the respective PONs (181 - 183) during a shared upstream allocation interval (250) by synchronizing the time of arrival (264) at the OLT of the shared upstream allocation interval for the respective PONs (250a, 250b, 250c).

Anmelder

Firma

Nokia Solutions and Networks Oy

Land

🇫🇮 Finnland