Orthogonal frequency division multiplex/offset QAM (OFDM/OQAM) has been proven to be a promising multi-carrier modulation (MCM) technique for the transmission o
In this paper, firstly we describe the piracy problem of embedded products. Then we formulate the security features of anti-piracy embedded products. Finally we
We have studied the optical spectra of low-dimensional semiconductor systems by calculating all possible optical transitions between electronic states. Optical