OBS中偏射路由方法研究  

The research of deflection routing method in optical burst switching networks

作　　者：盖美庆[1] 赵尚弘[1] 李勇军[1] 李瑞欣[1] 董毅[1] 

机构地区：[1]空军工程大学电讯工程学院,西安710077

出　　处：《光通信技术》2011年第11期11-14,共4页Optical Communication Technology

基　　金：国家高技术研究发展计划863(2007AA01Z294)资助

摘　　要：目前光突发交换(OBS)技术作为下一代光互联骨干网最有前途的交换方式受到广泛关注。偏射路由是一种有效的竞争解决方案。首先介绍了偏射路由的概念;然后介绍、分析了八种典型偏射路由算法和两种偏射路由与其他竞争解决方案相结合的实例;最后展望了偏射路由算法今后的研究重点和发展趋势。Presently, optical burst switching （OBS） has attracted extensive concern as the most promising switching technology of the next generation optical intemet backbone. Deflection routing is an effective contention resolution in Optical Burst Switching Networks. The concept of deflection routing is introduced; then eight representative deflection routing algorithms and two examples of combing deflection routing and the other contention resolutions are discussed; finally, we view the trends and the key researches in the future.

关 键 词：光突发交换 偏射路由 突发包丢失率 

分 类 号：TN929.11[电子电信—通信与信息系统]