Patent · US Active

Apparatus and a method for transmitting and receiving in a passive optical network

US12081926B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Yannick Lefevre · Heverlee, BE
Wouter LANNEER · Kessel-Lo, BE
Werner Coomans · Zellik, BE

Key dates

Filing date	Sep 21, 2022
Grant date	Sep 3, 2024
Priority date	—
Expiry date	Mar 11, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04B10/27
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The method includes sending a first frame of a first modulation format that is suitable for a first group of receivers before sending a second frame of a second modulation format that is suitable for a second group of receivers, wherein the first modulation format is a higher modulation format than the second modulation format, and wherein the method further includes inserting into the first frame at least one symbol of the second modulation format at at least one outer edge of the first frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.