光突发交换及其预留机制  

Optical burst switching and its reservation mechanisms

作　　者：俞玉莲[1] 王耀明[1] 

机构地区：[1]上海师范大学数理信息学院,上海200234

出　　处：《上海师范大学学报（自然科学版）》2004年第3期48-52,共5页Journal of Shanghai Normal University(Natural Sciences)

摘　　要：光突发交换是光通信领域中的前沿和热点技术.作者首先对光层电路交换(OCS)、光分组交换(OPS)、光突发交换(OBS)进行了比较,然后介绍了光突发交换技术的基本概念,最后讨论了光突发交换的各种预留机制.Optical burst switching is the advanced and hot technology in the field of the optical communication. In this paper we compare some aspects about Optical Circuit Switching(OCS) , Optical Package Switching (OPS) , and Optical Burst Switching (OBS), and then introduce some basic concepts of OBS as well as discuss its several reservation mechanisms.

关 键 词：光层电路交换 光分组交换 光突发交换 预留机制 

分 类 号：TN915[电子电信—通信与信息系统]