The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
May. 19, 2023
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04Q 11/0067 (2013.01); H04Q 2011/0064 (2013.01);
Abstract
A data transmission method and a related device. The method includes an OLT obtains a first uplink transmission parameter of a first terminal corresponding to a first ONU. Then the OLT determines, based on the first uplink transmission parameter, a cycle period for performing data transmission with the first ONU, where each cycle period includes an uplink time window and a downlink time window, the uplink time window includes a first uplink transmission timeslot used by the first ONU to send uplink data, and the downlink time window is used by the OLT to send downlink data. Then the OLT sends an uplink grant message to the first ONU.