Title:
DETERMINATION DEVICE, MANAGEMENT DEVICE, CONTROL METHOD FOR DETERMINATION DEVICE, AND PROGRAM
Document Type and Number:
Japanese Patent JP2015115898
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To determine a power ratio between a plurality of signals in a radio signal including a plurality of signals.SOLUTION: A radio signal including a first signal and a second signal transmitted from different communication devices respectively is received. A determination device determines a first detection probability for the second signal on the basis of a signal obtained after removing the first signal from the radio signal; and determines a second detection probability for the second signal on the basis of the radio signal for a case of not removing the first signal from the radio signal. The determination device then determines a power ratio between the first signal and the second signal from relation between the first detection probability and the second detection probability.
Inventors:
KASHIKI KANSHIRO
JO TOMOO
JO TOMOO
Application Number:
JP2013258688A
Publication Date:
June 22, 2015
Filing Date:
December 13, 2013
Export Citation:
Assignee:
KDDI R & D LAB INC
International Classes:
H04W24/08; H04W16/14; H04W24/02
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Takashi Sakamoto
Koji Maeda
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Takashi Sakamoto
Koji Maeda
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