Patent US5872911A successfully refreshed from Google Patents.
US5872911A
Expired / Lapsed
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Method and system of service impact analysis in a communications network
Assignee: Verizon Patent and Licensing Inc
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Filing: 1995-12-29
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Granted: 1999-02-16
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Expires: 2015-12-29
Abstract
Abstract A system and method for using service impact analysis (SIA) to provide a telecommunications network carrier with improved real-time information on network failures. The system monitors a network for faults by collecting fault data. The system assess the fault data to determine the actual service impact at a particular instant in time and the likely cause of the fault. The system also predicts future service impact based on collected historical data of the telecommunications network. The system thus associates equipment failures with actual and potential call traffic impact to provide both customer and network support operations with additional perspective on the service impact of a network equipment failure. This customer oriented view, rather that the traditional network oriented view, is significant in providing imported telecommunications service availability with limited human resources.
Inventors
- 👤 Myron Berg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:31
CPC Classifications
H; H04; H04L; H04L43/00; H04L43/04; H04L43/045; H04L43/06; H04L43/062; H04L43/067; H04L43/08; H04L43/0805; H04L43/0811; H04L43/10; H04L43/16
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
159 words
A method for analyzing a service impact of a fault in a wireless network containing network equipment, comprising the steps of: (a) collecting fault data generated in response to the fault from the network equipment; (b) filtering said fault data to reduce the volume of said fault data; (c) correlating said filtered fault data to determine the fault; (d) determining actual service impact data based on said correlated fault data; (e) displaying said fault data and said actual service impact data to a user; (f) collecting configuration data from the network equipment; (g) calculating resource capacity data; (h) calculating a rolling history data service impact analysis (HDSIA) data, wherein said HDSIA data is calculated over a rolling window of time, and wherein said rolling window of time is moved in time by an increment; (i) storing said resource capacity data and said HDSIA data as stored data; and (j) determining a potential service impact based on said stored data.
Claim 2
Independent Claim
159 words
A method for analyzing a service impact of a fault in a wireless network containing network equipment, comprising the steps of: (a) collecting fault data generated in response to the fault from the network equipment; (b) filtering said fault data to reduce the volume of said fault data; (c) correlating said filtered fault data to determine the fault; (d) determining actual service impact data based on said correlated fault data; (e) displaying said fault data and said actual service impact data to a user; (f) collecting configuration data from the network equipment; (g) calculating resource capacity data; (h) calculating a rolling history data service impact analysis (HDSIA) data, wherein said HDSIA data is calculated over a rolling window of time, and wherein said rolling window of time is moved in time by an increment; (i) storing said resource capacity data and said HDSIA data as stored data; and (j) determining a potential service impact based on said stored data.
Claim 3
Dependent Claim
15 words
The method of claim 1, wherein steps (a)-(e) and (j) are performed in substantially real-time.
Claim 4
Dependent Claim
15 words
The method of claim 1, wherein step (a) is performed substantially simultaneously with step (f).
Claim 5
Dependent Claim
20 words
The method of claim 1, wherein a user arbitrarily prevents a particular period from being incorporated into said configuration data.
Claim 6
Dependent Claim
18 words
The method of claim 1, wherein step (e) further comprises the step of textually representing said fault data.
Claim 7
Dependent Claim
18 words
The method of claim 1, wherein step (e) further comprises the step of pictorially representing said fault data.
Claim 8
Dependent Claim
12 words
The method of claim 1, wherein step (c) is a rules-based correlation.
Claim 9
Dependent Claim
18 words
The method of claim 7, wherein said rules-based correlation associates a fault with a particular grouping of equipment.
Claim 10
Dependent Claim
20 words
The method of claim 7, wherein said rules-based correlation associates a fault with a particular sequence of faults over time.
Claim 11
Dependent Claim
29 words
The method of claim 1, wherein the correlating step (c) is "hardcoded" in software such that a particular grouping of said fault data is associated with a particular fault.
Claim 12
Independent Claim
186 words
A system for analyzing a service impact of a fault in a wireless network, comprising: network equipment; a collector coupled to said network equipment for collecting fault data from said network equipment; a filter coupled to said collector for reducing the volume of said fault data; a correlator coupled to an output of said filter for correlating further reducing the volume of data output by said filter; a processor coupled to said correlator for determining actual service impact based on data output by said correlator; and a display device coupled to said processor for displaying said fault data and said actual service impact data to a user, wherein said collector collects configuration and performance data, wherein said processor calculates resource capacity data and history data for service impact analysis (HDSIA) based on said configuration and performance data, wherein said HDSIA is calculated over a rolling window of time, wherein said rolling window of time is moved in time by an increment, and wherein said processor determines potential service impact based on said resource capacity data and said HDSIA data to be displayed on said display device.
Claim 13
Independent Claim
186 words
A system for analyzing a service impact of a fault in a wireless network, comprising: network equipment; a collector coupled to said network equipment for collecting fault data from said network equipment; a filter coupled to said collector for reducing the volume of said fault data; a correlator coupled to an output of said filter for correlating further reducing the volume of data output by said filter; a processor coupled to said correlator for determining actual service impact based on data output by said correlator; and a display device coupled to said processor for displaying said fault data and said actual service impact data to a user, wherein said collector collects configuration and performance data, wherein said processor calculates resource capacity data and history data for service impact analysis (HDSIA) based on said configuration and performance data, wherein said HDSIA is calculated over a rolling window of time, wherein said rolling window of time is moved in time by an increment, and wherein said processor determines potential service impact based on said resource capacity data and said HDSIA data to be displayed on said display device.
Claim 14
Independent Claim
159 words
A method for analyzing a service impact of a fault in a communications network containing network equipment, comprising the steps of: (a) collecting fault data generated in response to said fault from the network equipment; (b) filtering said fault data to reduce the volume of said fault data; (c) correlating said filtered fault data to determine said fault; (d) determining actual service impact data based on said correlated fault data; (e) displaying said fault data and said actual service impact data to a user; (f) collecting configuration data from the network equipment; (g) calculating resource capacity data; (h) calculating a rolling history data service impact analysis (HDSIA) data, wherein said HDSIA data is calculated over a rolling window of time, and wherein said rolling window of time is moved in time by an increment; (i) storing said resource capacity data and said HDSIA data as stored data; and (j) determining a potential service impact based on said stored data.
Claim 15
Independent Claim
159 words
A method for analyzing a service impact of a fault in a communications network containing network equipment, comprising the steps of: (a) collecting fault data generated in response to said fault from the network equipment; (b) filtering said fault data to reduce the volume of said fault data; (c) correlating said filtered fault data to determine said fault; (d) determining actual service impact data based on said correlated fault data; (e) displaying said fault data and said actual service impact data to a user; (f) collecting configuration data from the network equipment; (g) calculating resource capacity data; (h) calculating a rolling history data service impact analysis (HDSIA) data, wherein said HDSIA data is calculated over a rolling window of time, and wherein said rolling window of time is moved in time by an increment; (i) storing said resource capacity data and said HDSIA data as stored data; and (j) determining a potential service impact based on said stored data.
Claim 16
Dependent Claim
20 words
The method of claim 12, wherein a user arbitrarily prevents a particular period from being incorporated into said configuration data.
Claim 17
Dependent Claim
26 words
The method of claim 12, wherein step (c) is a rules-based correlation and wherein the rules-based correlation associates a fault with a particular grouping of equipment.
Claim 18
Dependent Claim
28 words
The method of claim 12, wherein step (c) is a rules-based correlation and wherein the rules-based correlation associates a fault with a particular sequence of faults over time.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-15 | 2002-08-17 | 2003-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-15 | 2006-08-17 | 2007-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-15 | 2010-08-17 | 2011-02-16 | $7700.00 | Window Closed / Lapsed |