PATENT CLAIM ANALYSIS

Application Number: 15933823
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["370", "208000"]

Abstract:
Methods, apparatuses, and systems described herein generally relate to a reference signal generation and mapping. For example, a method comprises determining a first set of antenna ports for a demodulation reference signal (DM-RS) transmission; determining, based on the first set, a frequency index associated with four adjacent resource elements, wherein the four adjacent resource elements correspond to two adjacent symbols in a time axis and to two adjacent subcarriers in a frequency axis; generating, based on a first orthogonal cover code and a second orthogonal cover code, a DM-RS associated with the first set of antenna ports; and transmitting, via a mapping to the four adjacent resource elements, the DM-RS associated with the first set of antenna ports.

Claim (Index 4):
The method of  claim 3 , further comprising:\n determining a second set of antenna ports for a DM-RS transmission; determining, based on the second set, a frequency index associated with additional four adjacent resource elements, wherein the additional four adjacent resource elements correspond to the two adjacent symbols in the time axis and to additional two adjacent subcarriers in the frequency axis; generating, based on the first orthogonal cover code and the second orthogonal cover code, a DM-RS associated with the second set of antenna ports; and transmitting, via a mapping to the additional four adjacent resource elements, the DM-RS associated with the second set of antenna ports.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.28814
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14929802', '13006879', '13159563', '14430472', '13049847']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5780309357789083
- 35 USC 102 Novelty (BERT): 0.5041372226935024
- Combined Prediction Score: 0.5706415644703677
- Mean Citation Score: 282.66662000000014
- Max Citation Score: 289.5397
- Similarity Product: 220.6278950662613

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