%0 Journal Article
%T Energy-Efficient Broadcast and Multicast in Wireless Ad Hoc Networks<br>无线自组织网络中能量有效的广播与组播
%A LI Zheng
%A LI De-Ying
%A <br>李政
%A 李德英
%J 软件学报
%D 2010
%I 
%X This paper gives an introduction to the energy-efficient broadcast/multicast routing problem and makes a survey on recent existed algorithms. Firstly, an introduction is made to the broadcast/multicast routing problem. Secondly, the communication and energy models, the definition of energy-efficiency and the optimization objectives are clearly presented. Finally, comparison is made for existing representative algorithms in two aspects: minimum energy and maximum lifetime. Open research issues and research trends are also discussed.
%K wireless ad hoc network
%K energy efficient
%K maximum lifetime
%K broadcast
%K multicast
%K approximation algorithm
%K omni-directional antenna
%K directional antenna<br>无线自组织网络
%K 能量有效性
%K 最大化生命周期
%K 广播
%K 组播
%K 近似算法
%K 全向天线
%K 定向天线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=195468FA69B18493890FE236EFFF1781&yid=140ECF96957D60B2&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=BA1E75DF0B7E0EB2&eid=1AE9108C480054ED&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=55