PATENT CLAIM ANALYSIS

Application Number: 15964726
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["398", "116000"]

Abstract:
Methods and systems for reducing leaked downlink interference signals in a remote unit uplink path(s) in a distributed antenna system (DAS) are provided. In a remote antenna unit (RAU) disclosed herein, a downlink interference signal may be leaked from a downlink path to an uplink path in the RAU. In this regard, an adjustment circuit is provided in the downlink path of the RAU to suppress the downlink interference signal. A control system is provided in the DAS to monitor the leaked downlink interference signal and control the adjustment circuit in the RAU to minimize the leaked downlink interference signal in the uplink path. By providing the adjustment circuit in the RAU and the control system in the DAS to minimize the leaked downlink interference signal in the uplink path, it is possible to reduce interferences between downlink and uplink communications signals without increasing costs of the RAU.

Claim (Index 16):
The remote unit of  claim 15 , wherein the adjustable matching circuit comprises a capacitor circuit disposed between the first downlink signal amplifier and the second downlink signal amplifier, the capacitor circuit comprising a capacitor and a capacitor disposed in a parallel arrangement.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.76271
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14815138', '15425389', '15042532', '15794605', '14496507']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7948721736854215
- 35 USC 102 Novelty (BERT): 0.6050397050081596
- Combined Prediction Score: 0.7758889268176954
- Mean Citation Score: 486.42914800000005
- Max Citation Score: 579.2386
- Similarity Product: 426.8136331036092

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

Dataset: test