Title:
送信端末特定装置、送信端末特定方法及びプログラム
Document Type and Number:
Japanese Patent JP7115629
Kind Code:
B2
Abstract:
Provided is a transmitter identifying apparatus configured to receive signals from terminals, extract a feature from the received signal, learn a first feature of the signal that is known as a signal received from a terminal to be discriminated, generate a first classifier for discriminating the terminal to be discriminated, input to the first classifier a second feature of the signal that is unknown whether the signal is received from the terminal to be discriminated, calculate a likelihood distribution representing likelihood for each terminal, analyze the likelihood distribution, determine whether to apply a tentative label to the second feature, and apply the tentative label to the second feature, based on a result of the analysis.
More Like This:
Inventors:
Taichi Otsuji
Toshiki Takeuchi
Tatsuya Abe
Toshiki Takeuchi
Tatsuya Abe
Application Number:
JP2021506242A
Publication Date:
August 09, 2022
Filing Date:
February 17, 2020
Export Citation:
Assignee:
NEC
International Classes:
H04B1/16; H04B17/29; H04W24/08
Domestic Patent References:
| JP2018129715A | ||||
| JP2018146398A |
Foreign References:
| US20180308013 |
Attorney, Agent or Firm:
Kuniyuki Kajita