PATENT CLAIM ANALYSIS

Application Number: 15770853
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["370", "329000"]

Abstract:
A base station for secondary-cell (S-cell) operation in an unlicensed band is subject to listen-before-talk (LBT) rules. The apparatus generates S-cell discovery reference signal (DRS) that includes a primary synchronization signal (PSS) based on a cell ID associated with the base station, a secondary synchronization signal (SSS), a cell-specific reference signal (CRS), and optionally CSI-RS. Solutions are described for generating portions of the DRS to accommodate the placement of the DRS in arbitrary subframes.

Claim (Index 33):
The apparatus of  claim 28 , wherein the sequences s0 and s1, the first z1 scrambling sequence, and the second z1 scrambling sequence, are defined according to indices m0 and m1, and scrambling sequences c0 and c1 are defined according to a physical-layer cell identity group NID-(2).

Metadata:
- Claim Count in Document: 59.0
- Percentile: 91.0
- Lexical Diversity: 1.58621
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15767812', '15236161', '15771868', '15741131', '14662886']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5619517736155266
- 35 USC 102 Novelty (BERT): 0.503412693435019
- Combined Prediction Score: 0.5560978655974759
- Mean Citation Score: 195.616086
- Max Citation Score: 204.41252
- Similarity Product: 119.8196010431385

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

Dataset: test