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 31):
The apparatus of  claim 30 , wherein the processing circuitry is further configured to:\n generate signaling to configure the transceiver circuitry to transmit, in the unlicensed band, the length-62 sequence as the SSS in two subframes of any one of the subframe groups of the radio frame if the unlicensed band is sensed to be idle during the duration.

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): 0.5658402614041232
- 35 USC 102 Novelty (BERT): 0.4875423470266025
- Combined Prediction Score: 0.5580104699663712
- Mean Citation Score: 195.616086
- Max Citation Score: 204.41252
- Similarity Product: 144.75341613820552

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