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 10):
The method of  claim 1 , wherein the codebook comprises a rank 2 codebook with a structure of: W = 1 4 \ue89e N 1 \ue89e N 2 \ue8a0 [ W 0 , 0 W 0 , 1 W 1 , 0 W 1 , 1 ] , wherein W r,l =b k 1 +k\u2032 1,l , k 2 +k\u2032 2,l \u00d7c r,l , r=0,1 l=0,1, and wherein c r,l  denotes co-phasing coefficients with c 0,1 =1, c 1,0 =\u2212c 1,1 , and c 1,0 \u2208{1,j}, with (k\u2032 1,1 ,k\u2032 2,1 )\u2208{(0,0),(O 1 /2,0),(O 1 ,0),(O 1 \u00b73/2,0)}.

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): 0.4864107084196586
- 35 USC 102 Novelty (BERT): 0.5126751480652968
- Combined Prediction Score: 0.4890371523842224
- Mean Citation Score: 255.739186
- Max Citation Score: 263.86597
- Similarity Product: 185.0190772007477

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