| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Research Abstract |
In this research, I proposed several downlink multi-user MIMO (MU-MIMO) transmission schemes to achieve high capacity according to the available channel state information (CSI). First I proposed the user-selection for MU-MIMO using channel prediction for time-varying channel. Second, I proposed the resource allocation based on users' requirements for QoS and CSI. Moreover, I proposed an orthogonal beamforming method using Gram-Schmidt orthogonalization. I showed the effectiveness of each proposed method.
|
