%0 Journal Article %T Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks %A Ye Li %A Dengyu Qiao %A Zhao Xu %A Da Xu %J International Journal of Distributed Sensor Networks %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/861704 %U http://dx.doi.org/10.1155/2012/861704