A Comparative Study of Relaying Schemes with Decode and Forward over Nakagami- Fading Channels
Figure 6
ABEP, , of square 4-QAM versus the number of relay nodes, , for average transmit SNR dB and dB over IID Nakagami- fading channels with different values of : (A) pure RS, (B) rate-selective RS, (C) repetitive transmission with MRD, and (D) repetitive transmission with SD.