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:
Apr. 19, 2022
Filed:
Jul. 08, 2020
Huawei Technologies Co., Ltd., Guangdong, CN;
Chaojun Deng, Dongguan, CN;
Liankui Lin, Dongguan, CN;
Huawei Technologies Co., Ltd., Guangdong, CN;
Abstract
This application discloses a communications network and a related device. In one embodiment, the communications network includes a first optical line terminal and a second optical line terminal. The first optical line terminal is configured to send, through a first passive optical network (PON) interface based on a first PON protocol, a first optical signal to the at least one second optical line terminal. The second optical line terminal is configured to process the first optical signal and send through a second PON interface based on a second PON protocol, a processed first optical signal to at least one customer-premises equipment during downstream data transmissions, and process a second optical signal and send, through the first PON interface based on the first PON protocol, the processed second optical signal to the first optical line terminal during upstream data transmissions.