PATENT CLAIM ANALYSIS

Application Number: 15753809
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["370", "329000"]

Abstract:
The present invention relates to a radio access system that supports an unlicensed band, and provides methods for controlling a contention window size (CWS) for performing uplink LBT, methods for effectively utilizing a radio resource even when an uplink data transmission fails, and apparatuses supporting the same. As an embodiment of the present invention, a method for controlling a contention window size (CWS) for transmitting uplink data in a radio access system supporting an unlicensed band by a user equipment, may comprise the steps of: receiving, from an evolved node B, a radio signal including CSW control information indicating information required for controlling a CWS; controlling the CWS on the basis of the CWS control information; performing a listen before talk (LBT) process using the controlled CWS; and transmitting uplink data when a result of the LBT process shows that an unlicensed band is in an idle state.

Claim (Index 6):
The method of  claim 1 , wherein the CWS adjust information includes one of a HARQ process number and a number of subframes scheduled to the UE, and\n wherein the HARQ process number and the number of subframes are connected to a priority class for the UE.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 2.06173
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15757314', '15573435', '15758306', '15770101', '15573456']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6306440722427915
- 35 USC 102 Novelty (BERT): 0.5385882480070795
- Combined Prediction Score: 0.6214384898192203
- Mean Citation Score: 351.593252
- Max Citation Score: 397.4365
- Similarity Product: 274.9121971896589

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

Dataset: test