Advanced Centralized RWA Protocol for WDM Networks

被引：0

作者：

Konda, Sandeep Kumar ^{[1
]}

Ramesh, T. K. ^{[1
]}

Vaya, P. R. ^{[1
]}

机构：

[1] AMRITA Vishwa Vidyapeetham, AMRITA Sch Engn, Dept ECE, Bangalore, Karnataka, India

来源：

2011 ANNUAL IEEE INDIA CONFERENCE (INDICON-2011): ENGINEERING SUSTAINABLE SOLUTIONS | 2011年

关键词：

CMS; grooming; request rejection; setup time; WAVELENGTH ASSIGNMENT; OPTICAL NETWORKS; STRATEGIES;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper we present the design of an Advanced Centralized RWA Protocol (ACRP) in which the cost of a lightpath is computed based on its number of available free wavelengths and number of wavelength conversions. Centralized Management System (CMS I) assigns optimal primary and backup lightpaths. CMS II updates the optimal primary and backup lightpaths as and when the number of free wavelengths of primary lightpath reaches the threshold value `N= 4'. In case of failure the data will be rerouted through the backup lightpath and very next lightpath with best cost is assigned as backup lightpath. The advantage of this protocol is that the tasks are shared using two CMS which improves the computation bottleneck and also if one fails the other will take over the entire process. By simulation results, we showed that our proposed protocol has minimal request rejection and set-up time.

引用

页数：4

共 50 条

[31] Dynamic RWA in WDM optical network
Kaur, Harpreet
Rattan, Munish
4TH INTERNATIONAL CONFERENCE ON ADVANCEMENTS IN ENGINEERING & TECHNOLOGY (ICAET-2016), 2016, 57
[32] Components for advanced WDM networks
Renaud, M
24TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, VOL 1-3: VOL 1: REGULAR AND INVITED PAPERS; VOL 2: TUTORIALS AND SYMPOSIUM PAPERS; VOL 3: POSTDEADLINE PAPERS, 1998, : B35 - B39
[33] Cluster-based Centralized Control for WDM Mesh Networks
Ho, Chen-Shie
Chiang, Kuo-Cheng
2011 6TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCES AND CONVERGENCE INFORMATION TECHNOLOGY (ICCIT), 2012, : 492 - 495
[34] Dynamic RWA mechanism for group-based protection on IP over WDM networks
Ho, CS
Lee, ZY
Chang, CH
Liao, JY
11TH INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS WORKSHOPS, VOL II, PROCEEDINGS,, 2005, : 545 - 549
[35] RWA on scheduled lightpath demands in WDM optical transport networks with time disjoint paths
Ahn, HG
Lee, TJ
Chung, MY
Choo, H
INFORMATION NETWORKING: CONVERGENCE IN BROADBAND AND MOBILE NETWORKING, 2005, 3391 : 342 - 351
[36] Random Optimization Algorithm for Solving the Static Manycast RWA Problem in Optical WDM Networks
Zakouni, Amiyne
Luo, Jiawei
Kharroubi, Fouad
2016 INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGY CONVERGENCE (ICTC 2016): TOWARDS SMARTER HYPER-CONNECTED WORLD, 2016, : 640 - 645
[37] Survivable RWA considering differentiated reliability and dynamic link availability in WDM mesh networks
Li, YG
Li, LM
Jin, YH
Guo, W
NETWORK ARCHITECTURES, MANAGEMENT, AND APPLICATIONS III, PTS 1 AND 2, 2005, 6022
[38] A new algorithm for the distributed RWA problem in WDM networks using ant colony optimization
Aragon, Victor M.
de Miguel, Ignacio
Duran, Ramon J.
Merayo, Noemi
Carlos Aguado, Juan
Fernandez, Patricia
Lorenzo, Rubn M.
Abril, Evaristo J.
OPTICAL NETWORK DESIGN AND MODELING, PROCEEDINGS, 2007, 4534 : 299 - +
[39] Advanced lightpath reservation in WDM networks
Wallace, T. Daniel
Shami, Abdallah
25TH IEEE INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATIONS, VOLS 1-7, PROCEEDINGS IEEE INFOCOM 2006, 2006, : 3051 - 3053
[40] A new fitness function for GA-based dynamic RWA algorithms in optical WDM networks
Le, VT
Jiang, XH
Horiguchi, S
Inoguchi, Y
2005 13TH IEEE INTERNATIONAL CONFERENCE ON NETWORKS JOINTLY HELD WITH THE 2005 7TH IEEE MALAYSIA INTERNATIONAL CONFERENCE ON COMMUNICATIONS, PROCEEDINGS 1 AND 2, 2005, : 667 - 671

← 1 2 3 4 5 →