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:
Dec. 23, 2014
Filed:
Jun. 21, 2012
Yunsheng Wen, Shenzhen, CN;
Jun Zhao, Shenzhen, CN;
Shijun Wang, Shenzhen, CN;
Xiaolei Shan, Shenzhen, CN;
BO Wang, Wuhan, CN;
Yunsheng Wen, Shenzhen, CN;
Jun Zhao, Shenzhen, CN;
Shijun Wang, Shenzhen, CN;
Xiaolei Shan, Shenzhen, CN;
Bo Wang, Wuhan, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method for detecting branch fibers is provided, which includes: sending test signals to a plurality of branch fibers, where the test signals are added at ports of the optical splitting module with identification information for identifying branch fibers connected to the ports and receiving a reflection signal added with the identification information of a detected branch fiber, identifying the detected branch fiber corresponding to the reflection signal through detecting the identification information added to the reflection information, and obtaining channel characteristics of the detected branch fiber according to the reflection signal. Further, a system and an apparatus for detecting branch fibers are provided.