Title of article :
Multi-phased VSG CDMA with level clipping for high-rate transmission systems
Author/Authors :
Park، Cheol-Hee نويسنده , , Hong، Dae-Ki نويسنده , , You، Young-Hwan نويسنده , , Kang، Sung-Jin نويسنده , , Seo، Kyeung-Hak نويسنده , , Cho، Jin-Woong نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
In this letter, a multi-phased CDMA system employing a variable spreading gain (VSG) approach is proposed for high-rate applications, based on four algorithms for selecting a multi-code set. From simulation results, in addition to simple receiver structure thanks to level clipping, the multi-phased VSG CDMA system provides an high bit rate transmission, while maintaining an acceptable performance degradation.
Keywords :
mid-infrared , Intersubband transitions , multiple-wavelength emission , nonlinear optics , quantum cascade laser , Quantum wells , Second-harmonic generation
Journal title :
IEEE Communications Letters
Journal title :
IEEE Communications Letters
