PATENT CLAIM ANALYSIS

Application Number: 15751840
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
According to one embodiment of the present invention, a method by which a wireless communication device including a plurality of antennas transmits and receives a wireless signal in an unlicensed band in a wireless communication system comprises the steps of: performing a clear channel assessment (CCA) by using the plurality of antennas for a predetermined time interval in the unlicensed band; and transmitting the wireless signal through the unlicensed band when it is determined that the unlicensed band is in an idle state in which the unlicensed band is not occupied by other wireless communication devices, wherein the step of performing the CCA can comprise the steps of: acquiring one reference value by using energy sensing indicators (ESIs) measured through the plurality of antennas; and comparing the reference value with a CCA threshold value so as to determine whether the unlicensed band is in an idle state.

Claim (Index 13):
The method of  claim 12 , wherein the different time resources are indicated by a base station through a multi-subframe scheduling grant, or\n wherein the different time resources are set through inter-cell cooperative signaling exchange.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 2.05195
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15516880', '15565804', '15324676', '15545108', '15751975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.615208155739597
- 35 USC 102 Novelty (BERT): 0.5299027706467161
- Combined Prediction Score: 0.6066776172303089
- Mean Citation Score: 310.201412
- Max Citation Score: 357.50574
- Similarity Product: 206.1635989982021

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