PATENT CLAIM ANALYSIS

Application Number: 15760614
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["375", "267000"]

Abstract:
A disclosed feature of the present specification provides a method for user equipment estimating a channel. The method may comprise the steps of: receiving two or more cell-specific reference signals (CRSs); dividing the two or more CRSs into two groups depending on an antenna port number; executing Doppler frequency tracking with respect to the respective divided groups; and estimating a single frequency network (SFN) channel based on the result of Doppler frequency tracking executed for the respective groups.

Claim (Index 24):
The method of  claim 23 , wherein the first CRS by the antenna port indexed with the odd number is transmitted from a different RRH from the second CRS transmitted by the antenna port indexed with the even number.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.54386
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15123460', '13569606', '14915522', '14761232', '13498273']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.504257943657096
- 35 USC 102 Novelty (BERT): 0.5000402636062896
- Combined Prediction Score: 0.5038361756520153
- Mean Citation Score: 206.220092
- Max Citation Score: 212.21661
- Similarity Product: 135.66342296053648

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test