supported by National Basic Research Program of China(Grant No.2007CB310604);International Science & Technology Cooperation Project of Ministry of Science & Technology of China(Grant No.2008DFA11700);National Natural Science Foundation of China(Grant No.60902026)
Peak cancellation is a class of peak-to-average power ratio (PAPR) reduction techniques for orthogohal frequency division multiplexing (OFDM). It can control the PAPR and out-of-band radiation simultaneously at th...
supported by the National Basic Research Program of China (2007CB310604);the National Natural Science Foundation of China (60702048);the Hi-Tech Research and Development Program of China (2009AA01Z233)
In orthogonal frequency-division multiplexing (OFDM) amplify-and-forward (AF) relay networks,in order to exploit diversity gains over frequency-selective fading channels,the receiver needs to acquire the knowledge...