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 8):
The UE of  claim 7 , wherein CSI feedback configuration information includes a value of the plurality of L DFT beams, a value of a phase alphabet size N PSK , and a value of (N 1 , N 2 ), and wherein the L is determined as L\u2208{2, 3, 4}, the N PSK  is determined as N PSK \u2208{4, 8}, and values for (N 1 , N 2 ) and (O 1 , O 2 ) are determined as: Number of CSI-RS ports, P CSI-RS (N 1 , N 2 ) (O 1 , O 2 ) 4 (2, 1) (4, 1) 8 (2, 2) (4, 4) (4, 1) (4, 1) 12 (3, 2) (4, 4) (6, 1) (4, 1) 16 (4, 2) (4, 4) (8, 1) (4, 1) 24 (4, 3) (4, 4) (6, 2) (4, 4) (12, 1)\u2002 (4, 1) 32 (4, 4) (4, 4) (8, 2) (4, 4) (16, 1)\u2002 (4, 1)

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): 0.4883152228570543
- 35 USC 102 Novelty (BERT): 0.6248324927427954
- Combined Prediction Score: 0.5019669498456285
- Mean Citation Score: 353.26232199999987
- Max Citation Score: 559.1664
- Similarity Product: 526.7648624075889

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