Kook-Hee Han Jai-Hoon Kim Young-Bae Ko Won-Sik Yoon An Energy Efficient Broadcasting for Mobile Devices Using a Cache Scheme. 598-601 http://dx.doi.org/10.1007/978-3-540-24685-5_99 2004 conf/iccS/2004-1 International Conference on Computational Science db/conf/iccS/iccS2004-1.html#HanKKY04