PATENT CLAIM ANALYSIS

Application Number: 16077479
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["375", "224000"]

Abstract:
This invention presents a RF channel emulator for testing a large-scale Multiple-User Multiple-Input Multiple-Output (MU-MIMO) wireless communication system, including embodiments of using over-the-air channels for connecting a RF channel emulator and a large-scale MU-MIMO wireless communication system, calibration processes that maintain the over-the-air channel reciprocity, and emulation of carrier aggregation.

Claim (Index 36):
The apparatus in  claim 21  further comprising RF switches that are synchronized to the BS downlink and uplink switching at the RF ports of the apparatus to switch the RF port's connection between a transmitting path and receiving path associated with a RF port to emulate a time division duplex (TDD) system.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 96.0
- Lexical Diversity: 1.47368
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15518149', '16091986', '15721754', '15036431', '15494496']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4387563399711637
- 35 USC 102 Novelty (BERT): 0.51021468843793
- Combined Prediction Score: 0.4459021748178404
- Mean Citation Score: 233.94844000000003
- Max Citation Score: 250.24274
- Similarity Product: 166.95508725383996

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