Tighter Bounds of Symbol Error Probability for Amplify-and-Forward Cooperative Protocol over Rayleigh Fading Channels. - Yuanyuan Zhang 004; Yi Ma 002; Rahim Tafazolli (PIMRC, 2007)

Modulation-Adaptive Cooperation Schemes for Wireless Networks. - Yuanyuan Zhang 004; Yi Ma 002; Rahim Tafazolli (VTC Spring, 2008)

Improved coded cooperation schemes for wireless communications. - Yuanyuan Zhang 004; Yi Ma 002; Rahim Tafazolli (WiOpt, 2008)

Modulation-adaptive cooperation in Rayleigh fading channels with imperfect CSI. - Yuanyuan Zhang 004; Yi Ma 002; Rahim Tafazolli (IWCMC, 2010)

Power allocation for bidirectional AF relaying over rayleigh fading channels. - Yuanyuan Zhang 004; Yi Ma 002; Rahim Tafazolli (IEEE Commun. Lett., 2010)

Adaptive Modulation for Opportunistic Decode-and-Forward Relaying. - Yi Ma 002; Rahim Tafazolli; Yuanyuan Zhang 004; Chuyi Qian (IEEE Trans. Wirel. Commun., 2011)