@conference {martinez06achannels, title = {A closed-form approximation for the error probability of coded BPSK fading channels}, booktitle = {Proc. 7th Australian Comm. Theory Workshop (ACTW 2006; Perth, Australia)}, year = {2006}, month = {february" doi = }, pages = {15{\textendash}18}, publisher = {IEEE: Institute of Electrical and Electronics Engineers}, organization = {IEEE: Institute of Electrical and Electronics Engineers}, address = {Perth, Australia}, author = {Martinez, Alfonso and Guill{\'e}n i F{\`a}bregas, Albert} }