PATENT CLAIM ANALYSIS

Application Number: 16201390
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["370", "329000"]

Abstract:
A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.

Claim (Index 1):
A method for managing a contention window by a base station in a wireless communication system, the method comprising:\n transmitting multiple data in a first subframe; obtaining values of reception result corresponding to the multiple data; determining a ratio of negative acknowledge (NACK) signals to the values of reception result; adjusting or maintaining the contention window based on the determined ratio; setting a value within the contention window as a counter value; sensing the channel during a first interval to determine whether the sensed channel is idle; if the channel is idle, reducing the counter value and transmitting data in a second subframe using the channel based on the counter value; and if the channel is not idle, sensing the channel during a second interval.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 1.79518
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15154558', '15448218', '15412711', '15424136', '16031500']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.504887410713122
- 35 USC 102 Novelty (BERT): 0.4976886742643138
- Combined Prediction Score: 0.5041675370682412
- Mean Citation Score: 231.732556
- Max Citation Score: 281.18115
- Similarity Product: 261.09347329872253

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

Dataset: test