Ruoju Liu Jianhua Zhang Lei Jiang Miao Pan Xinying Gao Ping Zhang 0003 Energy-Efficient and Mui-Free Synchronization for UWB Based WSNS. 1-5 2006 PIMRC http://dx.doi.org/10.1109/PIMRC.2006.254471 conf/pimrc/2006 db/conf/pimrc/pimrc2006.html#LiuZJPG006