Invention Grant
US07933209B2 Method for isolating layer 1 problems for digital signal circuits embedded in SONET
有权
用于隔离嵌入在SONET中的数字信号电路的问题的方法
- Patent Title: Method for isolating layer 1 problems for digital signal circuits embedded in SONET
- Patent Title (中): 用于隔离嵌入在SONET中的数字信号电路的问题的方法
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Application No.: US12152563Application Date: 2008-05-15
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Publication No.: US07933209B2Publication Date: 2011-04-26
- Inventor: Mohammad Abidi , Donald R. Bozarth
- Applicant: Mohammad Abidi , Donald R. Bozarth
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04L12/26
- IPC: H04L12/26
Abstract:
A method is disclosed that integrates performance monitoring data and alarms reported by Layer 3 network elements with alarms and performance monitoring data reported by Layer 1 SONET/SDH network elements to isolate Layer 1 problems on DSX circuits embedded in SONET due to hard failures or errors.
Public/Granted literature
- US20090285575A1 Method for isolating layer 1 problems for digital signal circuits embedded in SONET Public/Granted day:2009-11-19
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