PATENT CLAIM ANALYSIS

Application Number: 15980762
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["455", "405000"]

Abstract:
A method for detecting applications of mobile user terminals, comprising parsing the files of an app to obtain the domains of its requests and splitting every domain into words to generate an app signature ( 1 ), weighting ( 2 ) the words to obtain their frequency, splitting the mobile traffic ( 3 ) into traffic blocks and splitting each traffic block ( 4 ) into words, generating a traffic vector for each block by including its words and the repetition or frequency ( 5 ) of each word in the block, comparing the generated traffic vectors with the generated signature ( 1 ) by applying the similarity method ( 6 ) to obtain the number of times that the signature ( 1 ) of each app is detected in the traffic vectors of a mobile terminal, estimating a probability ( 7 ) of a user having each app installed in the mobile terminal, applying a threshold ( 8 ) on the probability ( 7 ) to discard wrongly detected applications.

Claim (Index 1):
A method for detecting applications of mobile user terminals, wherein each application generates a train of files associated with at least one mobile user terminal generating mobile user traffic, the train of files comprising requests to a set of Internet domains, the method characterized by comprising:\n parsing the train of files to obtain the set of Internet domains to which requests from an application are made and splitting every obtained domain into a list of words which generates a signature ( 1 ) of the application, weighting ( 2 ) the words of the generated signature ( 1 ) to obtain a frequency of each word, splitting the mobile user traffic ( 3 ) into traffic blocks, each traffic block being a set of domains requested in a time interval, and splitting each traffic block ( 4 ) into words; generating a traffic vector for each traffic block by including the words of the traffic block and the frequency ( 5 ) of each word according to its repetition on the traffic block, comparing the generated traffic vectors with the generated signature ( 1 ) of each application by applying the cosine similarity method ( 6 ) to obtain a number of times that the generated signature ( 1 ) of each application is detected in the generated traffic vectors associated with the, at least one, mobile user terminal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.35526
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15132584', '14560609', '15153108', '15111232', '13076633']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6542293096747693
- 35 USC 102 Novelty (BERT): 0.4716026437001859
- Combined Prediction Score: 0.6359666430773111
- Mean Citation Score: 115.75444699999998
- Max Citation Score: 126.17306
- Similarity Product: 85.79445540777921

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

Dataset: test