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:
May. 10, 2011
Filed:
Nov. 09, 2006
Wei Huang, Shenzhen, CN;
Jun Zhao, Shenzhen, CN;
Peilong Tan, Shenzhen, CN;
Tao Jiang, Shenzhen, CN;
Feng Wang, Shenzhen, CN;
Jun Chen, Shenzhen, CN;
Yuntao Wang, Shenzhen, CN;
Huafeng Lin, Shenzhen, CN;
Guo Wei, Shenzhen, CN;
Wei Huang, Shenzhen, CN;
Jun Zhao, Shenzhen, CN;
Peilong Tan, Shenzhen, CN;
Tao Jiang, Shenzhen, CN;
Feng Wang, Shenzhen, CN;
Jun Chen, Shenzhen, CN;
Yuntao Wang, Shenzhen, CN;
Huafeng Lin, Shenzhen, CN;
Guo Wei, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This invention provides a method for upgrading the network rate of a Passive Optical Network (PON), which mainly includes: upgrading the optical fiber line rate of the central office device, and adapting, by the network terminal device, the working rate of the upstream/downstream line automatically to the optical fiber line rate of the central office device according to a downstream data flow transmitted from the central office device. Using the method of this invention, the network rate of the PON can be upgraded without replacing the network terminal and without a manual intervention.