PATENT CLAIM ANALYSIS

Application Number: 16066255
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["455", "414100"]

Abstract:
A method system and device are described as a solution for a called party that receives a call from a calling party that intends to be another calling party by means of A-number spoofing. The method comprises a verification request by the called party network during a call setup, made to the network of the assumed calling party. The address of the network of the assumed calling party is derived from the Calling Party Number CgPN identifier or Calling Line Identification CLI as provided by a call setup. When the CgPN is correctly provided, a verification request with the network where the calling party resides will yield status information that the calling party indeed has a call setup with the called party. When the A-number is spoofed, the verification will not yield status information that the calling party has a call setup with the called party.

Claim (Index 28):
A first node arranged to cooperate in a call setup with a verification of an assumed calling User Equipment (UE), the first node configured for operation in a telecommunications network that further comprises a second node, the assumed calling UE and the called UE, the first node, the second node, the assumed calling UE and called UE being communicatively connected, the first node comprising:\n an I/O circuit configured for one or more other nodes in the telecommunications network; a processing circuit operatively coupled to the I/O circuit; and a memory operatively coupled to the processing circuit and storing program instructions for execution by the processing circuit, whereby the processing circuit is configured to:\n receive, via the I/O circuit, a verification request, resulting from a call setup request of the assumed calling UE, the verification request comprising an identifier identifying the assumed calling UE, \n obtain a status information for the UE that has the identifier identifying the assumed calling UE, and \n transmit the obtained status information towards the second node, via the I/O circuit.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.36923
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10718292', '12867955', '12520424', '14733727', '16063907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7039941105043213
- 35 USC 102 Novelty (BERT): 0.4865685973171144
- Combined Prediction Score: 0.6822515591856005
- Mean Citation Score: 223.45605
- Max Citation Score: 227.62152000000003
- Similarity Product: 173.52804429622654

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

Dataset: test