PATENT CLAIM ANALYSIS

Application Number: 15742699
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["370", "278000"]

Abstract:
Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A method for cancelling self-interference in a full-duplex communication system is provided. The method comprises the steps of: cancelling cancellable self-interference components through an analog interference cancellation circuit, and estimating a channel state of an uplink channel and a channel state of a downlink channel on the basis of remaining residual self-interference components; estimating a channel capacity for each of possible beam combinations on the basis of the estimated uplink channel state and downlink channel state; selecting the beam combination having the largest channel capacity from among the possible beam combinations; and cancelling self-interference from a received signal on the basis of the selected beam combination.

Claim (Index 6):
The method of  claim 1 , wherein the cancelling of the SI comprises:\n determining whether a channel capacity for the selected beam combination is greater than a sum of a channel capacity of the UL channel and a channel capacity of the DL channel, which are estimated in a half-duplex communication system; and cancelling the SI from the received signal based on the selected beam combination, if the channel capacity for the selected beam combination is greater than the sum of the channel capacities estimated in the half-duplex communication system.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15543950', '15430162', '15149607', '14266555', '14569159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6075663953129055
- 35 USC 102 Novelty (BERT): 0.5108767124684408
- Combined Prediction Score: 0.597897427028459
- Mean Citation Score: 281.781078
- Max Citation Score: 286.2153
- Similarity Product: 194.1951523416281

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