PATENT CLAIM ANALYSIS

Application Number: 16031500
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["455", "450000"]

Abstract:
A method and an apparatus for channel access in a wireless communication system related to a 5th generation (5G) or pre-5G communication system for supporting a data rate higher than that of the 4G communication system such as long term evolution (LTE) are disclosed. The method includes receiving a feedback corresponding to data transmitted in a first subframe arriving after a first sensing period in an unlicensed band from at least one terminal, checking data reception state of the at least one terminal as one of acknowledgement (ACK), negative acknowledgement (NACK), and discontinuous transmission (DTX) based on the feedback, and determining a length of a second sensing period based on the data reception state of the at least one terminal.

Claim (Index 13):
The base station of  claim 9 , wherein the controller is further configured to determine a discontinuous transmission (DTX) state as the NACK state and determine a NACK or DTX state as the NACK state.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 95.0
- Lexical Diversity: 1.81333
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15233215', '15448218', '15576739', '15154558', '15573435']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.756177339222547
- 35 USC 102 Novelty (BERT): 0.5360472596131302
- Combined Prediction Score: 0.7341643312616054
- Mean Citation Score: 290.459216
- Max Citation Score: 368.2716
- Similarity Product: 224.9813732911348

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