The system can make the total signalingrate very close to the Nyquist rate of…
该系统利用大量的子信道使得总的信号速率能够非常接近给定频带的奈奎斯特速率。
2
Price pressures may strengthen as industrial production grew at the fastest pace in three months in October, signaling consumer demand remains strong even after six rate increases in 2010.