%0 Journal Article
%T A Novel Protocol for Effect Transmission of The Real Time Traffic in Optical Burst Switching Networks<br>一种新颖的光突发交换网络中高效传输实时业务的协议
%A YUE Peng
%A WEN Ai-jun
%A YI Xiang
%A ZHANG Zhi-qing
%A <br>岳鹏
%A 文爱军
%A 易湘
%A 张志卿
%J 光子学报
%D 2008
%I 
%X A protocol called VTDM_RT is proposed for OBS networks to support low rate real time traffic.No fixed-position time slot is defined for the channel.The real time service request will search for free positions of the channel and occupy the channel periodically,the core switch has no buffer,and will forward the real time traffic periodically.Approximate theoretical analysis and simulation show that the protocol can decrease the blocking probability and data loss rate.The lower the data rate is the lower the blocking probability and the higher the wavelength utilization.
%K Optical burst switching
%K Real time traffic
%K VTDM_RT<br>光突发交换
%K 实时业务
%K 虚时分复用协议
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=660F6ACC26ABF3631A534B38787A371C&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=94C357A881DFC066&sid=971ECAFE8682845B&eid=3893EBCAC6700388&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=10