About SHIRAI MOTOI
About SUGIYAMA TAKATOSHI
About NAKAHIRA KATSUYA
About NTT 未来ねっと研
About 電子情報通信学会技術研究報告
About communication system
About spectral efficiency
About signal characteristic
About miniaturization
About optimization
About compressibility(ratio)
About multiple input multiple output system
About band pass filter
About QPSK
About compression
About spectrum
About ratio
About MIMO
About Nyquist filter
About single carrier transmission
About band pass filter
About resource optimization
About スペクトラム圧縮
About PAPR
About Radio communication in general
About Digital filter
About シングルキャリア
About 変調
About スペクトラム
About PAPR