%0 Journal Article
%T Self-adaptive and Prediction-based Smooth Handoff Algorithm in 802. 11 Networks<br>802. 11网络中一种自适应的基于预测的平滑切换算法
%A ZENG Zhi
%A LI Ren-f
%A WEN Ji-gang
%A XIE Kun
%A <br>曾智
%A 李仁发
%A 文吉刚
%A 谢鲲
%J 计算机科学
%D 2009
%I 
%X To overcome the smooth scan algorithm's weakness of not adapting to the varied network environment,a self-adaptive and prediction-based smooth handoff(APBSH) algorithm was proposed.The key idea of the algorithm is using the varying recent network environment to predict the next time's(it uses two parameters:the urgent of scan and the urgent of data-transmission to represent different network environment quantitatively),and then self-adaptively choosing the suitable handoff strategy according to the predicti...
%K 802
%K 11 network
%K Handoff
%K Smooth
%K Self-adaptive
%K Prediction<br>802.11网络
%K 切换
%K 平滑
%K 自适应
%K 预测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=3A652B00DB54CBF2EAB6C030EB44C323&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=5D311CA918CA9A03&sid=4F2F18DD6F870C2C&eid=67969BA850333433&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=17