PATENT CLAIM ANALYSIS

Application Number: 16224667
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["375", "267000"]

Abstract:
A method of user equipment (UE) for channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration information for a pre-coding matrix indicator (PMI) feedback indicating a linear combination (LC) pre-coding matrix that corresponds to a linear combination of a plurality of L beams and a plurality of coefficients, determining the first PMI (i 1 ) and the second PMI (i 2 ), and transmitting, to the BS, the CSI feedback including the first PMI (i 1 ) and the second PMI (i 2 ) over an uplink channel.

Claim (Index 10):
A method of user equipment (UE) for channel state information (CSI) feedback in a wireless communication system, the method comprising:\n receiving, from a base station (BS), CSI feedback configuration information for pre-coding matrix indicator (PMI) feedback indicating a pre-coding matrix that corresponds to a sum of L quantities, wherein:\n each of the L quantities is a product of a beam and a coefficient, \n the coefficients comprises at least an amplitude coefficient and a phase coefficient, \n the PMI feedback includes common components for all layers of a plurality of layers and independent components for each of the plurality of layers, and \n the plurality of layers is determined based on a value v associated with a rank indicator (RI); \n determining a first PMI (i 1 ) and a second PMI (i 2 ); and transmit, to the BS, the CSI feedback including the first PMI (i 1 ) and the second PMI (i 2 ) over an uplink channel.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 98.0
- Lexical Diversity: 2.15789
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15796584', '15468073', '15913615', '15650715', '15068489']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4602847495419542
- 35 USC 102 Novelty (BERT): 0.6188121304740724
- Combined Prediction Score: 0.476137487635166
- Mean Citation Score: 353.26232199999987
- Max Citation Score: 559.1664
- Similarity Product: 510.99628631200784

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