PATENT CLAIM ANALYSIS

Application Number: 16136215
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
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 15):
The method of  claim 1 , wherein the codebook comprises a rank 2 codebook with a structure of: 1 8 \ue89e \u03a0 p \ue89e W k ( 1 ) \ue89e W n ( 2 ) , wherein 0\u2264k\u2264N 1 O 1 \u22121, wherein N 1 =2, N 2 =1 and O 1 =4, wherein P p  with p=1,2 is defined by: \u03a0 1 = [ 1 1 1 1 ] , \n \ue89e \u03a0 2 = [ 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 ] . wherein a definition of W k (1)  is same as in a New Radio downlink four-transmitter codebook, wherein u m = [ 1 e j \ue89e 2 \ue89e \u03c0 \ue89e \ue89e m O 1 \ue89e N 1 ] , B k = [ u k \ue89e \ue89e u k + O 1 \ue89e N 1 2 ] , and W k ( 1 ) = [ B k B k ] , 0\u2264k\u2264N 1 O 1 \u22121, and\n wherein W n (2)  is defined by either a first alternative (Alt 1) or a second alternative (Alt 2) as follows: \n Alt \ue89e \ue89e 1 W n ( 2 ) \u2208 { [ e 1 e 1 e 1 - e 1 ] , [ e 1 e 2 \u03c6 \ue89e \ue89e e 1 - \u03c6 \ue89e \ue89e e 2 ] , [ e 1 e 1 e 2 - e 2 ] , \u03c6 = 1 , j . } Alt \ue89e \ue89e 2 W n ( 2 ) \u2208 { [ e 1 e 1 e 1 - e 1 ] , [ e 1 e 2 e 1 - e 2 ] , [ e 1 e 1 e 2 - e 2 ] , [ e 1 e 2 e 2 - e 1 ] } such \ue89e \ue89e that W n ( 2 ) \u2208 { [ e 1 e 1 + i 2 , 2 e 1 + i 2 , 1 - e 1 + \u03b1 \ue8a0 ( i 2 , 1 , i 2 , 2 ) ] , \n \ue89e \u03b1 \ue8a0 ( i 2 , 1 , i 2 , 2 ) = mod \ue89e \ue89e ( i 2 , 1 + i 2 , 2 , 2 ) , 0 \u2264 i 2 , 1 , i 2 , 2 \u2264 1 | } .

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 1.56
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14863156', '15132024', '16129774', '15055195', '14177547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4882854775788289
- 35 USC 102 Novelty (BERT): 0.5036368261423773
- Combined Prediction Score: 0.4898206124351837
- Mean Citation Score: 255.739186
- Max Citation Score: 263.86597
- Similarity Product: 213.4392010983873

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test