%0 Conference Paper
%A Vu, Xuan Thang
%A Nguyen, Dinh Thong
%A Trinh, Anh Vu
%B The 2009 IEEEE TENCOM
%D 2009
%F SisLab:407
%P 1-6
%T An finite-state Markov channel model for ACM scheme in WiMAX
%U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/407/
%X The paper derives a more accurate upper bound for BER for M-QAM than is currently used in the literature. This allows a more thorough analysis of the power adaptation to fading conditions for optimization of spectral efficiency. By taking into account the effect of error coding gain on power adaptation, a 7-state FSMC model for the implementation of the adaptive modulation and coding scheme in WiMAX is proposed.