PATENT CLAIM ANALYSIS

Application Number: 16159001
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["375", "267000"]

Abstract:
A method of a user equipment (UE) for a channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration information for the CSI feedback including a spatial channel information (SCI) indicator for each subband (SB), wherein the SCI indicator indicates a SCI associated with the downlink (DL) channel matrix; determining a CSI matrix H K,N  comprising a dimension K×N based on the CSI feedback configuration information, where K indicates a number of SBs and N indicates a number of components of the SCI; identifying, based on the CSI matrix H K,N , the SCI indicator that indicates a first set of d basis vectors comprising a dimension K×1, a second set of d basis vectors comprising a dimension N×1, and a set of d coefficients, and transmitting, to the BS, the CSI feedback including the identified SCI indicator indicating the first set of d basis vectors, the second set of d basis vectors, and a set of d coefficients over an uplink channel.

Claim (Index 8):
A base station (BS) for a channel state information (CSI) feedback in a wireless communication system, the BS comprising:\n at least one processor; and a transceiver operably connected to the at least one processor, the transceiver configured to:\n transmit, to a user equipment (UE), CSI feedback configuration information for the CSI feedback including a spatial channel information (SCI) indicator, wherein the SCI indicator indicates a SCI associated with a downlink (DL) channel matrix; and \n receive, from the UE, the CSI feedback including the identified SCI indicator indicating a first set of d basis vectors comprising a dimension K\u00d71, a second set of d basis vectors comprising a dimension N\u00d71, and a set of d coefficients over an uplink channel, where K indicates a number of subbands (SBs) and N indicates a number of components of the SCI.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 97.0
- Lexical Diversity: 2.68831
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15698560', '15913615', '15490561', '15796584', '15650715']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4684083294993939
- 35 USC 102 Novelty (BERT): 0.6082651614572706
- Combined Prediction Score: 0.4823940126951815
- Mean Citation Score: 359.559394
- Max Citation Score: 536.60175
- Similarity Product: 485.99193612429497

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