| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Outline of Final Research Achievements |
In this study, a novel heterogeneous network using optical-wireless and radio communications for intelligent transportation systems is considered. For road-to-vehicle communications, the optical-wireless hierarchical modulation scheme, the error correcting system design for anti background-noise, and the high-multilevel transmissions using the pseudo noise sequence, are investigated. For the vehicle-to-vehicle communication protocol, the modified binary countdown method using the extended prime code sequence and the multi-level communication, and the wireless network coding systems, are analyzed.
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