PATENT CLAIM ANALYSIS

Application Number: 15767261
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["370", "329000"]

Abstract:
The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data rate beyond a 4G communication system such as LTE. Disclosed is a method and apparatus for transmitting or receiving a reference signal in a beamforming communication system. The method comprises the steps of: generating a reference signal sequence for a reference signal that can be used for beam searching; mapping the reference signal sequence to modulation symbols corresponding to resource elements having a predetermined identical subcarrier spacing among resource elements that can be used to transmit the reference signal; generating an OFDM symbol signal including the modulation symbols; and transmitting the OFDM symbol signal using at least one predetermined transmission beam among transmission beams that can be used by a base station.

Claim (Index 5):
The method of  claim 1 ,\n wherein the transmitting of the OFDM comprises transmitting the OFDM symbol signal using different transmission beams through a plurality of transmission antennas, and wherein each transmission antenna is configured to transmit the OFDM symbol signal using all transmission beams sequentially during a predetermined beam search period.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 91.0
- Lexical Diversity: 1.84932
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14725183', '14725138', '13856797', '14725159', '13678795']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.601583008210856
- 35 USC 102 Novelty (BERT): 0.5033784280521243
- Combined Prediction Score: 0.5917625501949829
- Mean Citation Score: 267.05194
- Max Citation Score: 276.2545
- Similarity Product: 206.3672760440708

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