PATENT CLAIM ANALYSIS

Application Number: 16417009
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["375", "232000"]

Abstract:
Adaptive windowing of insufficient cyclic prefix (CP) for joint minimization of intersymbol interference (ISI) and adjacent channel interference (ACI) is provided. The proposed subcarrier specific windowing scheme improves the signal-to-interference ratio (SIR) even when the cyclic prefix (CP) is insufficient. Average optimal window lengths depend only on the power density profiles (PDPs), and although instantaneous optimal window lengths depend on users' channel impulse responses (CIRs), fluctuation is little. Therefore, subcarrier specific windowing outperforms fixed windowing, even with outdated window lengths in the case of powerful interferers.

Claim (Index 10):
The media of  claim 6 , wherein the OFDM-based signal is equalized before estimating the aggregate ACI and ISI for each of the plurality of subcarriers.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 100.0
- Lexical Diversity: 1.70312
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16050838', '16223198', '16242288', '14530162', '14766040']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5376079005412756
- 35 USC 102 Novelty (BERT): 0.6012531412660064
- Combined Prediction Score: 0.5439724246137487
- Mean Citation Score: 322.4212100000001
- Max Citation Score: 527.64307
- Similarity Product: 481.6813806085336

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