Analytical model for an IP over WDM ring network

被引：4

作者：

Ho, JH ^{[1
]}

Hwang, WS ^{[1
]}

Shieh, CK ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 70101, Taiwan

来源：

ICT'2003: 10TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, VOLS I AND II, CONFERENCE PROCEEDINGS | 2003年

关键词：

optical network; IP over WDM ring; performance analysis; simulation;

D O I：

10.1109/ICTEL.2003.1191208

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper, a carrier preemption access control protocol based on carrier sense multiple access schemes has been investigated for supporting IP packets over all optical WDM ring networks. The intention of our protocol design is to reduce the communication overhead of IP packets over optical networks for local/metropolitan area. To facilitate spatial reuse on the bandwidth of all optical ring networks, a special design is made for the carrier preemption scheme. We develop an analytical model to approximate the average transsfer delay for our protocol. We validate our model via simulation and show an excellent agreement with simulation results over a broad range of parameters. The results show that the proposed protocol can achieve higher bandwidth efficiency and lower access delay.

引用

页码：182 / 187

页数：6