PATENT CLAIM ANALYSIS

Application Number: 15755056
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "216000"]

Abstract:
A method and a network node for localizing a fault causing performance degradation of a service. The network node calculates a first, a second and a third set of correlation values for a first time interval. Similarly, the network node calculates a fourth, fifth and sixth correlation value for a second time interval in which the fault has been detected. The sets of correlation values are taken between resource metrics, virtual execution environments, types of said each resource metric and/or servers. When at least one of the absolute values is above the threshold value, the network node adds each resource metric to a list of resource metrics, wherein the list indicates resource metric from which the fault potentially originates. Next, the network node sends the list to an entity configured to manage resources available to the set of servers, thereby enabling the entity to mitigate Service Level Agreement violation.

Claim (Index 26):
The non-transitory computer readable storage medium having stored thereon a computer program comprising computer readable code which, when executed on a processor, cause a network node to further perform operations where the absolute values of the differences comprise:\n a first set of absolute values relating to differences between the first and fourth sets of correlation values; a second set of absolute values relating to differences between the second and fifth sets of correlation values; and a third set of absolute values relating to differences between the third and sixth sets of correlation values; wherein, for each resource metric of the first and second sets, when absolute values of at least one of the first, second and third sets of absolute values are above the threshold value, incrementing a fault score for said each resource metric of the first and second sets, and wherein the adding of said each resource metric to the list is performed when the fault score is above a fault score threshold value for indicating when to add resource metrics to the list.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 1.9759
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15138805', '14372254', '15574531', '15568554', '13914873']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4773359512513263
- 35 USC 102 Novelty (BERT): 0.49460172314938
- Combined Prediction Score: 0.4790625284411316
- Mean Citation Score: 171.708166
- Max Citation Score: 177.26549
- Similarity Product: 114.37107326504528

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test