PATENT CLAIM ANALYSIS

Application Number: 16021849
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["370", "329000"]

Abstract:
A method and a device for a channel detection configuration of a listen-before-talk mechanism on an unlicensed spectrum are provided. The method includes comparing a current cell load value with a preset load threshold value when there is data to be sent in a data buffer; determining a channel occupation time required and a duration proportion, and determining a priority of the current cell, when the current cell load value is smaller than or equal to the preset load threshold value; comparing the priority of the current cell with a preset threshold priority; performing a channel detection with clear channel assessment (CCA) according to a channel detection parameter of a first type of listen-before-talk mechanism when the priority of the current cell is greater than the preset threshold priority, and starting to transmit the data when the channel detection with CCA is completed.

Claim (Index 3):
The method of  claim 2 , further comprising:\n calculating a current average channel occupation probability according to a continuous detection with clear channel assessment (CCA) in the latest time period prior to transmitting the data to be sent, when the current cell load value is greater than the preset load threshold value or the priority of the current cell is smaller than the preset threshold priority; determining a channel detection parameter of a second type of listen-before-talk mechanism according to the current average channel occupation probability and the latest feedback signals received prior to transmitting the data to be sent, wherein the latest feedback signals comprise an acknowledgment (ACK) signal and a non-acknowledgement (NACK) signal of hybrid automatic repeat request (HARQ), and the channel detection parameter of the second type of listen-before-talk mechanism comprises a size of a contention window of a load-based channel detection mechanism; determining a random number N of the load-based channel detection mechanism according to the size of the contention window; and performing the channel detection with CCA according to the random number N, starting to transmit the data when a value of the random number N is reduced to zero.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.31818
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16068128', '15098431', '15751118', '15772770', '15767159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5184964256430544
- 35 USC 102 Novelty (BERT): 0.5166790167637549
- Combined Prediction Score: 0.5183146847551245
- Mean Citation Score: 259.27346800000004
- Max Citation Score: 287.38843
- Similarity Product: 193.59733916858795

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

Dataset: test