PATENT CLAIM ANALYSIS

Application Number: 16149004
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["375", "267000"]

Abstract:
Various solutions with respect to codebook-based uplink transmission in wireless communications are described. A user equipment (UE) generates a codebook comprising a plurality of precoders. The UE processes information using the codebook and transmits the processed information to a network node of a wireless network. In generating the codebook, the UE selects a candidate precoder from a single-stage codebook or a dual-stage codebook and performs a permutation on the candidate precoder.

Claim (Index 18):
The apparatus of  claim 13 , wherein in selecting the candidate precoder the processor is capable of selecting a New Radio (NR) downlink (DL) four-transmitter (4Tx) codebook, and wherein in performing the permutation on the candidate precoder the processor is capable of applying to the NR DL 4Tx codebook a plurality of permutation matrices comprising: P 1 = [ 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 ] , denoted as permutation (1234); P 2 = [ 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 ] , denoted as permutation (1243); P 3 = [ 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 ] , denoted as permutation (1324); and P 4 = [ 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 ] , denoted as permutation (1423),\n wherein \n u m = [ 1 e j \ue89e 2 \ue89e \u03c0 \ue89e \ue89e m O 1 \ue89e N 1 ] , B k = [ u k u k + O 1 \ue89e N 1 2 ] , \ue89e \ue89e W k ( 1 ) = [ B k B k ] , 0\u2264k\u2264N 1 O 1 \u22121, such that W n ( 2 ) \u2208 { [ e 1 e 1 \u03c6 \ue89e \ue89e e 1 - \u03c6 \ue89e \ue89e e 1 ] , [ e 1 e 2 \u03c6 \ue89e \ue89e e 1 - \u03c6 \ue89e \ue89e e 2 ] , \u03c6 = 1 , j . } .

Metadata:
- Claim Count in Document: 27.0
- Percentile: 97.0
- Lexical Diversity: 1.56
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16136215', '13693873', '15246502', '14150405', '14863156']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4945990404256943
- 35 USC 102 Novelty (BERT): 0.5283857553996926
- Combined Prediction Score: 0.4979777119230941
- Mean Citation Score: 261.23366200000004
- Max Citation Score: 356.88315
- Similarity Product: 265.9782028852612

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