An acyclic deflection routing algorithm for optical burst switching networks

TANG Wan1; SO Wonho2; YANG Ximin1; KIM YoungChon2

doi:10.13756/j.gtxyj.2003.05.005

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An acyclic deflection routing algorithm for optical burst switching networks

- An acyclic deflection routing algorithm for optical burst switching networks
- Study on Optical communication Issue 5, Pages: 19-21(2003)
- 作者机构：
  
  1.   中南民族大学计算机科学学院
  2.   全北大学计算机工程系
  3.   全北大学计算机工程系湖北武汉430074
  4.   韩国全州  ,561-756
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2003.05.005
  CLC： TN929.11
- Published：2003，
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[1]唐菀,苏元镐,杨喜敏,金永川.一种非循环的光突发交换网络偏射路由算法[J].光通信研究,2003(05):19-21+32.

TANG Wan1, SO Wonho2, YANG Ximin1, et al. An acyclic deflection routing algorithm for optical burst switching networks. [J]. (5):19-21(2003)
[1]唐菀,苏元镐,杨喜敏,金永川.一种非循环的光突发交换网络偏射路由算法[J].光通信研究,2003(05):19-21+32. DOI： 10.13756/j.gtxyj.2003.05.005.

TANG Wan1, SO Wonho2, YANG Ximin1, et al. An acyclic deflection routing algorithm for optical burst switching networks. [J]. (5):19-21(2003) DOI： 10.13756/j.gtxyj.2003.05.005.

摘要

文章提出了一种非循环的应用于光突发交换（OBS）网络的偏射路由算法.它基于各网络节点的路径度和平均跳转数来确定偏射路径.通过建立OBS网络仿真模型

从数据突发的丢失率、平均跳转次数和端到端延时等方面来对其进行评价.仿真结果表明

该算法能确定有效的非循环偏射路径

为OBS网络提供了公平的网络资源利用.

Abstract

In this paper

we propose the acyclic deflection routing （ADR） algorithm for OBS networks. The main idea of the ADR algorithm is to determine the deflection paths based on the pathdegree and the average hop distance of nodes. A network simulation model is developed to evaluate the ADR algorithm in terms of data burst loss probability

average hop distance

and endtoend delay. Simulation results show that the proposed algorithm can determine efficient loopless deflection paths and provide the fair utilization of network resources for OBS networks.

关键词

光突发交换偏射路由路径度

Keywords

optical burst switching（OBS）deflection routingpath-degree

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Related Institution

Key Lab of Optical Fiber Communications Technology,CUPT

College of Computer Science,South-Central University for Nationalities

National Laboratory on Local Fiber-Optic Communication Networks & Advanced Optical Communication Systems,Shanghai Jiaotong University

上海交通大学区域光纤通信网和新型光通信系统国家重点实验室上海200240

Telecommunication Engineering Institute,Air Force Engineering University

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