PATENT CLAIM ANALYSIS

Application Number: 15900651
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["375", "341000"]

Abstract:
Systems and methods for detecting collisions in radio frequency tags in accordance with embodiments of the invention are disclosed. In one embodiment, a receiver system includes a receiver configured to receive and sample a phase modulated input signal, and a multiple symbol noncoherent soft output detector configured to receive the sampled input signal and to generate a soft metric indicative of the reliability of a detected symbol based upon observations over multiple symbols, a collision detector configured to calculate a decision metric from a set of soft metrics generated by the multiple symbol noncoherent soft output detector and detect a collision when the decision metric satisfies a predetermined criterion.

Claim (Index 19):
The method of  claim 18 , wherein the soft metric is the Log Likelihood Ratio of the detected symbol based upon observations over multiple symbols.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.75385
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15060393', '13831825', '14681863', '15460070', '13414616']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6146247678528183
- 35 USC 102 Novelty (BERT): 0.6536657807764088
- Combined Prediction Score: 0.6185288691451774
- Mean Citation Score: 580.6328839999999
- Max Citation Score: 621.55725
- Similarity Product: 607.6080503371953

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

Dataset: test