PATENT CLAIM ANALYSIS

Application Number: 15862499
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["370", "330000"]

Abstract:
Fiber, cable, and wireless data channels are typically impaired by reflectors and other imperfections, producing a channel state with echoes and frequency shifts in data waveforms. Here, methods of using OTFS pilot symbol waveform bursts to automatically produce a detailed 2D model of the channel state are presented. This 2D channel state can then be used to optimize data transmission. For wireless data channels, an even more detailed 2D model of channel state can be produced by using polarization and multiple antennas in the process. Once 2D channel states are known, the system turns imperfect data channels from a liability to an advantage by using channel imperfections to boost data transmission rates. The methods can be used to improve legacy data transmission modes in multiple types of media, and are particularly useful for producing new types of robust and high capacity wireless communications using non-legacy OTFS data transmission methods.

Claim (Index 46):
The apparatus of  claim 45 , wherein the code further causes the processor to further implement:\n using the at least one 2D impulse responses to at least partially describe the 2D channel state as at least one 2D transform comprising at least one of a 2D Z-transform or other 2D transform.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 1.92857
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14805407', '14583911', '15263103', '15604072', '15573793']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6815449049681175
- 35 USC 102 Novelty (BERT): 0.6104282813245997
- Combined Prediction Score: 0.6744332426037657
- Mean Citation Score: 627.0977379999998
- Max Citation Score: 650.1668
- Similarity Product: 469.2462756526947

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