PATENT CLAIM ANALYSIS

Application Number: 15872978
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["370", "329000"]

Abstract:
Disclosed are a method, an apparatus, and a system for adjusting a contention window size for performing channel access. In detail, the method includes: receiving a plurality of hybrid automatic repeat request acknowledgement (HARQ-ACK) responses for downlink channel(s) of the specific cell; generating a random number N (N≥0) in a contention window size; and performing the downlink transmission in the specific cell after standing by for N slots while the specific cell is idle, wherein when a ratio of negative acknowledgement (NACK) among the plurality of HARQ-ACK responses is equal to or more than a reference value, the contention window size becomes larger than a previous value, and when the ratio of the NACK among the plurality of HARQ-ACK responses is less than the reference value, the contention window size is reset to a minimum value.

Claim (Index 14):
The apparatus of  claim 13 , wherein when the downlink channel transmission(s) are assigned by a control channel transmitted on the same specific cell, the DTX is counted as NACK.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.15068
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15444239', '15051683', '15573435', '15576739', '14760092']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6592279253263771
- 35 USC 102 Novelty (BERT): 0.577522834815298
- Combined Prediction Score: 0.6510574162752693
- Mean Citation Score: 432.2212420000001
- Max Citation Score: 540.4530599999998
- Similarity Product: 384.6815270398377

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