PATENT CLAIM ANALYSIS

Application Number: 15781551
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-10
Patent Classification: ["370", "329000"]

Abstract:
Systems and methods relating to a Timing Advance (TA) in a Listen- Before-Talk (LBT) cell are disclosed. In some embodiments, a method of operation of a radio access node in a cellular communications network comprises transmitting an indication of a TA for uplink LBT for a LBT cell to be used by a wireless device. In this manner, timing of the uplink LBT procedure can be controlled such that at least a portion of the LBT duration occurs during a time period in which downlink transmission on the LBT cell does not interfere with the LBT procedure.

Claim (Index 20):
A radio access node for a cellular communications network, comprising:\n at least one processor; and memory comprising instructions executable by the at least one processor whereby the radio access node is operable to:\n effect transmitting an indication of a Timing Advance, TA, for uplink Listen-Before-Talk, LBT, for an LBT cell to be used by a wireless device; \n wherein the TA for uplink LBT is such that at least part of an uplink LBT duration for an uplink LBT procedure performed by the wireless device falls within a one-way propagation delay (T 1 ) between a radio access node providing the LBT cell and the wireless device.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.55882
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15531752', '14942690', '15029521', '15090005', '15364800']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6198497740058855
- 35 USC 102 Novelty (BERT): 0.5468230578495856
- Combined Prediction Score: 0.6125471023902556
- Mean Citation Score: 387.222502
- Max Citation Score: 427.0131
- Similarity Product: 329.1653145407796

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

Dataset: test