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 20):
The non-transitory computer storage medium of  claim 19 , wherein the programs are configured to calculate the current average channel occupation probability according to the following formula: P = N F N S + N F wherein P represents the current average channel occupation probability, N s  represents a number of times of idle channel detection in the continuous detection with clear channel assessment (CCA) in the latest time period prior to transmitting the data to be sent, and N F  represents a number of times of busy channel detection in the continuous detection with clear channel assessment (CCA) in the latest time period prior to transmitting the data to be sent; and wherein the size of the contention window is calculated according to the following formula: Q = { q ; when \ue89e \ue89e P \ue89e \ue89e \u03c6 \ue89e \ue89e 0.5 \ue89e \ue89e and \ue89e \ue89e the \ue89e \ue89e ACK \ue89e \ue89e signal \ue89e \ue89e is \ue89e \ue89e received , or when \ue89e \ue89e P \u2264 0.5 \ue89e \ue89e and \ue89e \ue89e the \ue89e \ue89e NACK \ue89e \ue89e signal \ue89e \ue89e is \ue89e \ue89e received q - 1 2 ; when \ue89e \ue89e P \u2264 0.5 \ue89e \ue89e and \ue89e \ue89e the \ue89e \ue89e ACK \ue89e \ue89e signal \ue89e \ue89e is \ue89e \ue89e received 2 \ue89e q + 1 ; when \ue89e \ue89e P \ue89e \ue89e \u03c6 \ue89e \ue89e 0.5 \ue89e \ue89e and \ue89e \ue89e the \ue89e \ue89e NACK \ue89e \ue89e signal \ue89e \ue89e is \ue89e \ue89e received wherein Q represents the size of the contention window in a current timeslot, q represents a size of a previous contention window, and 0\u2264N\u2264Q.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.31818
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16068128', '15098431', '15751118', '15772770', '15767159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5474156622506271
- 35 USC 102 Novelty (BERT): 0.5227806207309381
- Combined Prediction Score: 0.5449521580986582
- Mean Citation Score: 259.27346800000004
- Max Citation Score: 287.38843
- Similarity Product: 176.90836642883426

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

Dataset: test