Invention Grant
- Patent Title: System and method for optical time domain reflectometry using multi-resolution code sequences
- Patent Title (中): 使用多分辨率码序列的光时域反射测量系统和方法
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Application No.: US11829481Application Date: 2007-07-27
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Publication No.: US07872737B2Publication Date: 2011-01-18
- Inventor: Hongbin Zhang , Ralph Brian Jander , Charles Breverman , Ram M. Engira
- Applicant: Hongbin Zhang , Ralph Brian Jander , Charles Breverman , Ram M. Engira
- Applicant Address: US NJ Morristown
- Assignee: Tyco Electronics Subsea Communications LLC
- Current Assignee: Tyco Electronics Subsea Communications LLC
- Current Assignee Address: US NJ Morristown
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
A system and method for time domain reflectometry (OTDR) using multi-resolution code sequences. One or more subsets of a set of predefined complementary code sequences may be transmitted as an OTDR signal to provide multi-resolution capability.
Public/Granted literature
- US20090027656A1 System and Method for Optical Time Domain Reflectometry Using Multi-Resolution Code Sequences Public/Granted day:2009-01-29
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