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An Algorithm for Traffic Grooming in WDM Optical Mesh Networks with Multiple Objectives

Passakon Prathombutr, Jerry Stach, E. K. Park
2005 Telecommunications Systems  
This paper studies a traffic grooming in wavelength-division multiplexing (WDM) mesh networks for the SONET/SDH streams requested between node pairs.  ...  The traffic could be groomed at the access node before converting to an optical signal carried in the All-Optical network.  ...  Conclusion and Future Work In this paper, we proposed the Multi-Objective Evolutionary Algorithm approach for the traffic grooming problem in WDM Optical mesh networks.  ... 
doi:10.1007/s11235-004-5578-8 fatcat:f3elai6jonbq3kwqmmnfpqapvi

An algorithm for traffic grooming in WDM optical mesh networks with multiple objectives

P. Prathombutr, J. Stach, E.K. Park
Proceedings. 12th International Conference on Computer Communications and Networks (IEEE Cat. No.03EX712)  
This paper studies a traffic grooming in wavelength-division multiplexing (WDM) mesh networks for the SONET/SDH streams requested between node pairs.  ...  The traffic could be groomed at the access node before converting to an optical signal carried in the All-Optical network.  ...  Conclusion and Future Work In this paper, we proposed the Multi-Objective Evolutionary Algorithm approach for the traffic grooming problem in WDM Optical mesh networks.  ... 
doi:10.1109/icccn.2003.1284201 dblp:conf/icccn/PrathombutrSP03 fatcat:tvhbxafwwzgonncf2zpms2hxsi

Traffic grooming, routing, and wavelength assignment in WDM transport networks with sparse grooming resources

Osama Awwad, Ala I. Al-Fuqaha, Ammar Rayes
2007 Computer Communications  
In this work, we consider the RWA problem with traffic grooming (GRWA) for mesh networks under static and dynamic lightpath connection requests.  ...  Our simulation results demonstrate that deploying traffic grooming resources on the edge of optical networks is more cost effective and results in a similar blocking performance to that obtained when distributing  ...  Traffic Grooming in WDM mesh network Upon the migration of optical backbone networks from ring to mesh topology and the considerable growth in Internet traffic, traffic grooming in WDM mesh networks becomes  ... 
doi:10.1016/j.comcom.2007.08.030 fatcat:ox7zrza2wbch3ir3ywhsrgv764

Traffic Grooming Based on Shortest Path in Optical WDM Mesh Networks [chapter]

Yeo-Ran Yoon, Tae-Jin Lee, Min Young Chung, Hyunseung Choo
2005 Lecture Notes in Computer Science  
This paper investigates the static traffic grooming in WDM optical mesh networks. Our objective is to improve the network throughput and to minimize the blocking probability.  ...  As take care of this problem efficiently, we propose Shortest-path First Traffic grooming(SFT) algorithm.  ...  Conclusion We investigated the traffic grooming in WDM optical networks and proposed an improved heuristic algorithm with respect to network throughput called Shortest path First Traffic grooming (SFT)  ... 
doi:10.1007/11428862_187 fatcat:i33hbdg6ojfk7cb3qatswynxl4

Modified Multiobjective Metaheuristics for Sparse Traffic Grooming in Optical WDM Mesh Networks

Sandip Shinde, S.H. Patil, Manasi Gulwani
2015 Procedia Computer Science  
Our current data networks are unable to support this growth, so better solution is to use optical data networks, in which the bandwidth is over 50Tbps.  ...  Data network provides also provides a huge bandwidth but the maximum speed for an end user is only a few Gbps which is speed of their devices.  ...  Patil who gave us valuable suggestion being the DC member for the research work.  ... 
doi:10.1016/j.procs.2015.07.497 fatcat:sj37xewisbgofa53ij3kbdq34q

Fault Tolerant System for Sparse Traffic Grooming in Optical WDM Mesh Networks Using Combiner Queue

Sandip R. Shinde, Suhas Patil, Emalda Roslin, Archana Shinde
2016 International Journal of Advanced Computer Science and Applications  
One of the solutions to this problem is to have sparse traffic grooming in optical WDM mesh network. Sparse traffic grooming allows only few nodes in the network as grooming node (G-node).  ...  Optical communication at backbone network requires various devices for traffic grooming. The cost of these devices is very high which leads to increase in the cost of network.  ...  One such a network is sparse traffic grooming optical WDM mesh network. In sparse traffic grooming optical WDM mesh network only some nodes has the grooming capability.  ... 
doi:10.14569/ijacsa.2016.070324 fatcat:4qcaa52pvndy7fcbh3u4456yme

A Heuristic Approach for Multicast Traffic Grooming in Optical WDM Mesh Networks

Ashok Kumar Pradhan, Subhendu Barat, Tanmay De
2013 International Journal of Computer Network and Information Security  
In this work, multicast traffic grooming problem is addressed to maximize the bandwidth utilization for a set of sessions in an optical WDM mesh topology.  ...  Abstra -Traffic grooming is being considered as a key functionality of WDM networks, in which, multiple low speed traffic requests are groomed into a single high capacity wavelength channel.  ...  CONCLUSION In this work, we address the problem of grooming for multicast traffic in optical WDM mesh network.  ... 
doi:10.5815/ijcnis.2014.01.06 fatcat:whkcv4mzfvh6dcvfakyqoljxly

Traffic Grooming Algorithm Using Shortest EDPs Table in WDM Mesh Networks [chapter]

Seungsoo Lee, Tae-Jin Lee, Min Young Chung, Hyunseung Choo
2005 Lecture Notes in Computer Science  
In optical networks with huge transmission capability, Wavelength Division Multiplexing (WDM) has been actively studied in the research community.  ...  Traffic grooming technology based on divided bandwidth of a wavelength by WDM is very important for the network cost.  ...  In section 3, we propose a traffic grooming algorithm in WDM mesh networks and describe the algorithm with an illustrative example.  ... 
doi:10.1007/11428848_73 fatcat:o33vbeab4vbv7aemxhalquaixa

Traffic grooming in an optical WDM mesh network

Keyao Zhu, B. Mukherjee
2002 IEEE Journal on Selected Areas in Communications  
We study the node architecture for a WDM mesh network with traffic-grooming capability.  ...  In this study, we investigate the traffic-grooming problem in a WDM-based optical mesh topology network. Our objective is to improve the network throughput.  ...  We presented the ILP formulation for traffic-grooming in such a WDM mesh network.  ... 
doi:10.1109/49.974667 fatcat:erazci4ozjbzdjgx3atfvm435u

Traffic Grooming in WDM Networks [chapter]

Jian-Qiang Hu, Eytan Modiano
2005 Emerging Optical Network Technologies  
While most recent work has focused on grooming in SONET rings, grooming traffic in general mesh networks is an important emerging problem.  ...  In this article we give an overview of the traffic grooming problem and survey some representative work in this area.  ...  CONCLUSIONS Traffic grooming is an effective mechanism for providing optical bypass in WDM-based networks to save electronic processing cost.  ... 
doi:10.1007/0-387-22584-6_11 fatcat:eblzpe44sbdf3opg245p3wpb2m

Traffic grooming in WDM networks

E. Modiano
2001 IEEE Communications Magazine  
While most recent work has focused on grooming in SONET rings, grooming traffic in general mesh networks is an important emerging problem.  ...  In this article we give an overview of the traffic grooming problem and survey some representative work in this area.  ...  CONCLUSIONS Traffic grooming is an effective mechanism for providing optical bypass in WDM-based networks to save electronic processing cost.  ... 
doi:10.1109/35.933446 fatcat:bjkplktdhbbyfcz74e45bbeu7u

Multicast Traffic Grooming based Light-tree in WDM Mesh Networks

Ashok Kumar Pradhan, Tanmay De
2013 Procedia Technology - Elsevier  
wavelength channel in an optical network.  ...  SLTMTG algorithm is based on grooming of multicast traffic to constrained light-trees in which traffic is groomed for better resource utilizations.  ...  Conclusion In this paper, the design of WDM mesh networks with multicast traffic grooming is considered.  ... 
doi:10.1016/j.protcy.2013.12.436 fatcat:tdqw3egl3bdv5joh2qhlf2kdue

On-Line Routing in WDM–TDM Switched Optical Mesh Networks

Arun Vishwanath, Weifa Liang
2006 Photonic network communications  
In this paper, we present an on-line traffic grooming algorithm for the concerned problem.  ...  This paper considers the on-line traffic grooming problem in WDM-TDM switched optical mesh networks without wavelength conversion capability.  ...  Our contributions In this paper, we introduce a novel exponential cost function and propose an on-line routing algorithm for traffic grooming in WDM-TDM switched mesh networks.  ... 
doi:10.1007/s11107-005-7356-2 fatcat:vaikcixtp5az5nh6ydd6amsuym

On-Line Routing in WDM-TDM Switched Optical Mesh Networks

A. Vishwanath, Weifa Liang
2005 Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05)  
In this paper, we present an on-line traffic grooming algorithm for the concerned problem.  ...  This paper considers the on-line traffic grooming problem in WDM-TDM switched optical mesh networks without wavelength conversion capability.  ...  Our contributions In this paper, we introduce a novel exponential cost function and propose an on-line routing algorithm for traffic grooming in WDM-TDM switched mesh networks.  ... 
doi:10.1109/pdcat.2005.176 dblp:conf/pdcat/VishwanathL05 fatcat:h25jnryycbhxhjj62qng5ssque

Dynamic provisioning of low-speed unicast/multicast traffic demands in mesh-based WDM optical networks

A. Khalil, A. Hadjiantonis, C.M. Assi, A. Shami, G. Ellinas, M.A. Ali
2006 Journal of Lightwave Technology  
This paper addresses the problem of dynamically provisioning both low-speed 1 unicast and multicast connection requests in mesh-based wavelength division multiplexing (WDM) optical networks.  ...  Index Terms-Hybrid provisioning, multicast, traffic grooming, wavelength division multiplexing (WDM) networks.  ...  More recently, traffic grooming in mesh-based WDM networks has attracted an increased amount of research effort [7] - [11] . Most of these studies have assumed only unicast traffic.  ... 
doi:10.1109/jlt.2005.861922 fatcat:ul2yfebwmvcg3gfxwk2sxjmb64
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