Conditional probability density function based signal detection for OFDM-based transform domain communication systems
Biao Huang, Jun Wang, Wanbin Tang, Shaoqian Li · 2010
The orthogonal frequency division multiplexing-based transform domain communication system (OFDM-TDCS) is a promising candidate for signaling transmission in Cognitive Radio (CR) networks. An important issue of OFDM-TDCS system is the effective signal detection scheme design when channel coding is a