Patent · US Active

Power saving mechanisms for high speed passive optical network

US11804909B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Jun Shan Wey · Longbeilingcun, CN
Dan Geng · Shanghai, CN
Liquan Yuan · Riverview Drive, CN
Weiliang Zhang · Nanhu, CN

Key dates

Filing date	Sep 13, 2021
Grant date	Oct 31, 2023
Priority date	—
Expiry date	Oct 13, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/50
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method of communication includes notify, by an optical line terminal (OLT), an optical network unit (ONU) a first time period assigned to a first power saving operation and a second time period assigned to a second power saving operation, and perform, by the OLT, the second power saving operation for a receiver of the OLT during the second time period and the first power saving operation for a transmitter of the OLT during the first time period.

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