%0 Journal Article
%T A Novel Dynamic Routing Algorithm Uunder Hose Uncertain Model<br>Hose不确定模型下一种新的动态选路算法研究
%A Zhang Xiao-ning Li Le-min Wang Sheng Guo Lei
%A <br>章小宁
%A 李乐民
%A 王晟
%A 郭磊
%J 电子与信息学报
%D 2008
%I 
%X In this paper, the problem of dynamic routing under the hose uncertain model for the full-mesh optical network architecture is considered. A novel dynamic routing algorithm-LBADF (Load Balancing with Adjustable Distribution Fraction) based on Valiant load balancing is proposed. LBADF algorithm can instantly adjust distribution fraction in Valiant load balancing according to the number of the spare wavelengths on the links to optimize the performance of the network. Computer simulation results show LBADF algorithm has the lower blocking probability for the whole network than that of VLB (Valiant Load Balancing) algorithm, which has the fixed distribution fraction. And the maximum blocking probability for all the node pairs in the network can also be reduced correspondingly in LBADF.
%K Optical network
%K Full-mesh architecture
%K Hose uncertain model
%K Valiant load balancing<br>光交换网络
%K 全连接结构
%K Hhose不确定模型
%K Valiant负载平衡
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=C38908CAAF0035EEAA749241B8B62C2E&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=3EBE383EEA0A6494&eid=8CAA3A429E3EA654&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=5