Title:
Wireless transmitter, receiver, transmission / reception system, and transmission / reception method
Document Type and Number:
Japanese Patent JP6336218
Kind Code:
B2
Abstract:
A radio transmission device includes: an information acquisition unit to externally acquire information data; an encryptor to encrypt the information data using one of a plurality of encryption processes used for encryption to generate transmission data; a radio field intensity setter having a different setting for each of the plurality of encryption processes used for encryption, the radio field intensity setter setting a radio field intensity at which the transmission data is to be transmitted; and a transmitter to transmit the transmission data at the set radio field intensity.
Inventors:
Nakatsuma Saki
Kazuhiko Yamada
Masao Noguchi
Kazuhiko Yamada
Masao Noguchi
Application Number:
JP2017541454A
Publication Date:
June 06, 2018
Filing Date:
July 07, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04L9/14; H04L9/08
Domestic Patent References:
| JP9139683A | ||||
| JP2011530924A | ||||
| JP2014204144A |
Foreign References:
| WO2015064016A1 |
Attorney, Agent or Firm:
Minoru Maeda
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara