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 14):
The method of  claim 10 , wherein the second PMI (i 2 ) includes:\n a set of indicators i 2 , 1 = { [ i 2 , 1 , 1 ] if \ue89e \ue89e \u03c5 = 1 [ i 2 , 1 , 1 i 2 , 1 , 2 ] if \ue89e \ue89e \u03c5 = 2 \u2003to indicate independent SB components for each layer of the plurality of \u03c5=1 or \u03c5=2 layers; and a set of indicators i 2 , 2 = { [ i 2 , 2 , 1 ] if \ue89e \ue89e \u03c5 = 1 [ i 2 , 2 , 1 i 2 , 2 , 2 ] if \ue89e \ue89e \u03c5 = 2 \u2003to indicate independent SB components for each layer of the plurality of \u03c5=1 or \u03c5=2 layers, where:\n \u03c5=1 corresponds to a first layer, \n \u03c5=2 corresponds to first and second layers, \n i 2,1,1  and i 2,1,2  indicate a plurality of SB phase coefficients for each of the first layer and the second layer, respectively, and \n i 2,2,1  and i 2,2,2  indicate a plurality of SB amplitude coefficients for each of the first layer and the second layer, respectively.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 98.0
- Lexical Diversity: 2.15789
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15796584', '15468073', '15913615', '15650715', '15068489']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4907038257815677
- 35 USC 102 Novelty (BERT): 0.6191005020345558
- Combined Prediction Score: 0.5035434934068665
- Mean Citation Score: 353.26232199999987
- Max Citation Score: 559.1664
- Similarity Product: 503.3389015151024

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