%0 Journal Article
%T Design and Implementation of LOBS-HC Network Simulation Platform<br>LOBS-HC 网络仿真平台设计与实现
%A ZHU Qiang
%A LI Zheng
%A ZHANG Xing
%A TANG Wan
%A <br>朱强
%A 李征
%A 张新
%A 唐菀
%J 计算机系统应用
%D 2012
%I 
%X The paper discusses the structure of the network based on LOBS-HC （labeled optical burst switching with home circuits）, a newly proposed optical switching technology that can provide bandwidth guarantee and increase the utilization of wavelength bandwidth. Based on Visual C＋＋, we design and implement a LOBS-HC based network simulation platform with some core processes, such as traffic flow generation and convergence, burst assembly, and logical HC link establishment and release. Finally, the performance of the LOBS-HC based network is evaluated in terms of throughput, delay, wavelength utilization etc. The simulation results show that LOBS-HC-based network achieves higher bandwidth utilization than the network based on OCS （optical circuit switching） with the same bandwidth guarantee.
%K optical switching
%K LOBS-HC
%K network model
%K logical link
%K wavelength utilization<br>光交换
%K LOBS-HC
%K 网络模型
%K 逻辑链路
%K 波长利用率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=57C6AD9B0ADA05376C7AA9203C06DC5C&yid=99E9153A83D4CB11&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=2BA123C6EB9D54C2&eid=1E41DF9426604740&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=9