Title:
SIGNAL GENERATION DEVICE, COMMUNICATION ENVIRONMENT SIMULATION TEST APPARATUS AND COMMUNICATION ENVIRONMENT SIMULATION TEST SYSTEM HAVING THE SAME, SIGNAL GENERATION METHOD, AND COMMUNICATION ENVIRONMENT SIMULATION TEST METHOD
Document Type and Number:
Japanese Patent JP2019004276
Kind Code:
A
Abstract:
To provide a signal generation device that can generate an encrypted roadside device message capable of testing an on-vehicle device.SOLUTION: A signal generation device 20 includes a message generation unit 21 that generates a roadside device message, a time information generation unit 22 that generates time information to be shared with an on-vehicle device A1 and the like, and an encryption unit 23 that inputs the time information from the time information generation unit 22, encrypts the roadside device message generated by the message generation unit 21 to generate the encrypted roadside device message, and outputs the encrypted time information indicating the encrypted time and the encrypted roadside device message to the on-vehicle device A1 and the like.SELECTED DRAWING: Figure 1
Inventors:
TOSHIMA KAZUNARI
TSUSHIMA NOBUYUKI
MORIYA MITSUHARU
YUYAMA AKIRA
TSUSHIMA NOBUYUKI
MORIYA MITSUHARU
YUYAMA AKIRA
Application Number:
JP2017116539A
Publication Date:
January 10, 2019
Filing Date:
June 14, 2017
Export Citation:
Assignee:
ANRITSU CORP
International Classes:
H04W88/02; G08G1/09; H04B17/29; H04W4/44; H04W12/02
Attorney, Agent or Firm:
Gunichiro Ariga