PATENT CLAIM ANALYSIS

Application Number: 16068655
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["370", "329000"]

Abstract:
A random access method, device, and terminal for an LTE system operating on an unlicensed frequency band. The method comprises: determining a format of a random access preamble sequence; determining, according to the format of the random access preamble sequence, a channel detection mode for a random access channel; performing, according to the determined channel detection mode, detection on the random access channel; and upon detection of the random access channel being in an idle state, sending the random access preamble sequence via the random access channel.

Claim (Index 17):
The random access device for the LTE system operating on the unlicensed frequency band according to  claim 15 , wherein the channel detection process is a category 4 LBT process, which comprises:\n selecting a random number N from the range of values of the contention window, and decrementing the value of N by 1 in a subsequent channel detection process if the channel is detected to be idle, and keeping the value of N and starting an extended period process if the channel is detected to be busy; and determining that the channel is detected to be in the idle state when the value of N is 0; wherein, the value of N is decremented by 1 at the end of the extended period process.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 2.32558
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16068344', '15755048', '16090247', '15474094', '15750993']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.587420880035172
- 35 USC 102 Novelty (BERT): 0.529907476782909
- Combined Prediction Score: 0.5816695397099457
- Mean Citation Score: 263.96269800000005
- Max Citation Score: 352.07834
- Similarity Product: 201.3842450415492

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