PATENT CLAIM ANALYSIS

Application Number: 16017146
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["455", "522000"]

Abstract:
Embodiments of the disclosure relate to a remote antenna unit (RAU) with multiple antenna assembly in a distributed antenna system (DAS). In this regard, an RAU(s) in a DAS includes a plurality of directional antennas, a power generation circuit, and a controller. The power generation circuit is configured to generate a power output having an aggregated power. The controller is configured to allocate the aggregated power to the directional antennas based on a power allocation scheme. By allocating the aggregated power between the directional antennas based on the power allocation scheme, it is possible to programmably control radiation patterns and transmission powers of the directional antennas in the RAU(s). As a result, it is possible to provide optimized radio frequency (RF) coverage throughout a coverage area(s) of the RAU(s) without preconfiguring the radiation patterns and transmission powers of the directional antennas.

Claim (Index 14):
The wireless communication system of  claim 13 , wherein the power generation circuit further comprises:\n a first phase shifter configured to phase-shift the upper first downlink communications signal to a first phase; a second phase shifter configured to phase-shift the lower first downlink communications signal to a second phase; a third phase shifter configured to phase-shift the upper second downlink communications signal to a third phase; a fourth phase shifter configured to phase-shift the lower second downlink communications signal to a fourth phase; a first power amplifier configured to amplify the upper first downlink communications signal to a first output power; a second power amplifier configured to amplify the lower first downlink communications signal to a second output power; a third power amplifier configured to amplify the upper second downlink communications signal to a third output power; and a fourth power amplifier configured to amplify the lower second downlink communications signal to a fourth output power.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 2.39437
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15920789', '15264024', '15920805', '15157970', '15861184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7306689085594708
- 35 USC 102 Novelty (BERT): 0.6045998221080631
- Combined Prediction Score: 0.71806199991433
- Mean Citation Score: 331.980766
- Max Citation Score: 583.53015
- Similarity Product: 452.760142749095

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