Patent · US Active

Optical line terminal and an optical network unit and methods therefor

US11388494B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Yannick Lefevre · Heverlee, BE
Paul Cautereels · Hingene, BE
Jochen Maes · Veerle, BE

Key dates

Filing date	Dec 29, 2020
Grant date	Jul 12, 2022
Priority date	—
Expiry date	Dec 29, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q2213/072
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to example embodiments, the OLT includes at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the OLT to perform grouping data units for the ONUs in groups, wherein a group includes data units for a subset of the ONUs, encoding the groups of data units into respective sets of at least one codeword, interleaving the at least one codeword of the respective sets thereby obtaining a stream of codewords, and sequentially transmitting the stream of codewords to the ONUs.

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