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 11):
The communication apparatus of  claim 9 , wherein the controller is further configured to estimate a channel capacity for each of the possible beam combinations based on a channel state for each stream related to a multi input multi output (MIMO) rank of the UL channel or the DL channel, if the UL channel or the DL channel is an MIMO channel.

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): 0.6076636370909824
- 35 USC 102 Novelty (BERT): 0.5103007592946871
- Combined Prediction Score: 0.5979273493113528
- Mean Citation Score: 281.781078
- Max Citation Score: 286.2153
- Similarity Product: 196.6722637998461

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

Dataset: test