PATENT CLAIM ANALYSIS

Application Number: 15920960
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["455", "041200"]

Abstract:
The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for detecting a counterfeit advertiser by a server includes detecting a random delay time or a cumulative interval for a reference device based on a time stamp for an advertisement packet received from the reference device, and detecting a random delay time or a cumulative interval for a receiving device other than the reference device based on a time stamp for an advertisement packet received from the receiving device.

Claim (Index 15):
A method for detecting a counterfeit advertiser by a receiving device in a wireless communication system, the method comprising:\n receiving an advertisement packet broadcasted by an advertiser; generating a time stamp corresponding to a time at which the receiver receives the advertisement packet; transmitting the advertisement packet and the time stamp to a server; and receiving a counterfeit alert packet alerting that the advertiser is a counterfeit advertiser from the server, wherein the counterfeit alert packet is transmitted when the server determines the advertiser as the counterfeit advertiser if a difference between a random delay time for a reference device and a random delay time for the receiving device is equal to or greater than a threshold time.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.01333
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15400259', '14219431', '15608502', '13958271', '15016773']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6950992566570218
- 35 USC 102 Novelty (BERT): 0.6112599389135597
- Combined Prediction Score: 0.6867153248826756
- Mean Citation Score: 268.288996
- Max Citation Score: 550.4005
- Similarity Product: 509.4304569832682

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

Dataset: test