| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Research Abstract |
This paper aims to improve the performance of vehicle-to-vehicle communication system by cross-layer design of MAC layer and physical layer.
In particular, I extend the former studies of the following.
Periodical token based protocols to improve the throughput at the situation where a vehicle may have difficulty to recognize the situation around his vehicle.
CDMA packet based communication system is essential in vehicle-to-vehicle communication As results, I found the following through this study.
CDMA ALOHA is much preferable than OFDM with CSMA.
Turbo equalizer is effective to reduce interference appeared in vehicle-to-vehicle communication.
BFDM/OQAM, that can employ Gaussian pulse, shows satisfactory performance that OFDM in highly mobile environment.
So far, I have published the results obtained by this study to conferences and journal papers.
|
