MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202544120522 A) filed by Nokia Solutions And Networks Oy on December 02, 2025, for Multi-Pon Upstream Time Division Multiplexing.
Inventor includes Perez Blanco, Ricardo.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
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). Fig. 1
Disclaimer: Curated by HT Syndication.
