PATENT CLAIM ANALYSIS

Application Number: 16011636
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["370", "316000"]

Abstract:
An apparatus includes a demultiplexing device, a bank of filters, a wavefront processor, and an optimizer. The demultiplexing device demultiplexes M data streams into N wavefront signals which include P pilot signals, N, M, and P being positive integers and N>M. The bank of filters filters the N wavefront signals using filter weights. The wavefront processor, having N input ports and N output ports, performs an N-to-N wavefront demultiplexing transform on the N wavefront signals at the N input ports and outputs N wavefront demultiplexed signals at the N output ports such that each of the N wavefront demultiplexed signals is a linear combination of the N wavefront signals. The N wavefront demultiplexed signals include P recovered pilot signals. The optimizer updates the filter weights using performance indices based on the P recovered pilot signals and known pilot signals corresponding to the P pilot signals.

Claim (Index 19):
The receiver system of  claim 19  wherein the optimizer comprises:\n an optimizing processor configured to update the filter weights by calculating the cost function using the performance indices, determining gradients of the cost function with respect to the filter weights, and calculating new filter weights based on the gradients.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.63934
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14736292', '13367031', '14859417', '13303781', '14010546']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6361277559598499
- 35 USC 102 Novelty (BERT): 0.5938194074639596
- Combined Prediction Score: 0.6318969211102609
- Mean Citation Score: 475.438608
- Max Citation Score: 612.68756
- Similarity Product: 403.44509035956384

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