Apparatus and method for monitoring optical line
AssigneeElectronics and Telecommunications Research Institute
InventorsMun Seob Lee, Dong Soo Lee, Geun Yong Kim, Hark Yoo, Sung Chang Kim, Young Suk Lee
Life of this patent
Estimating the term…
Abstract
An apparatus and method for monitoring an optical line is provided. The optical line monitoring apparatus may include a comparison unit to extract first identification information about an optical network terminal (ONT) from reflected data that is reflected and received from the optical line, and to compare the extracted first identification information to predetermined second identification information about the ONT, and a processor to analyze a state of the optical line using the reflected data when the first identification information is identical to the second identification information.
Claims10
An apparatus for monitoring an optical line, the apparatus comprising:
- a comparison unit to extract first identification information about an optical network terminal (ONT) from reflected data that is reflected and received from the optical line, and to compare the extracted first identification information to predetermined second identification information about the ONT;
- and
- a processor to analyze a state of the optical line using the reflected data when the first identification information is identical to the second identification information,
- wherein, when a plurality of pieces of the first identification information is extracted from the reflected data, the comparison unit extracts, from the reflected data, first data corresponding to the first identification information identical to the second identification information and provides the extracted first data to the processor, and the processor analyzes the state of the optical line using the provided first data.
A method of monitoring an optical line, the method comprising:
- extracting first identification information about an optical network terminal (ONT) from reflected data that is reflected and received from the optical line, and comparing the extracted first identification information to predetermined second identification information about the ONT;
- and
- analyzing a state of the optical line using the reflected data when the first identification information is identical to the second identification information,
- when a plurality of pieces of the first identification information is extracted from the reflected data, extracting, from the reflected data, first data corresponding to the first identification information identical to the second identification information and analyzing the state of the optical line using the extracted first data.
Dependencies are inferred from the claim text.