A Multicast Routing to Improve Multicast Capacity with Minimal Network Coding Cellsin WDM Networks
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Huanlin Liu
,
Bangtao Zhou
Abstract
Multicast routing based on network coding can save large wavelength channels with high network coding operation costs for the all-optical WDM network. An optical multicast routing algorithm based on minimum network coding cells to reach the multicast max-flow is proposed in the paper. The algorithm selects path in the K shortest paths from source to each destination which meets the two criteria. One is to select paths making the least probability of dropping multicast max-flow. The other is to make the path lowest potential path coding cells in the K shortest paths. We investigate that the previously proposed multicast algorithms based on network coding choose the shortest paths or link-disjoint highest shared links to construct network coding sub-graph which may result in the large coding operation cost and decrease the possibility of getting the maximal multicast flow. The simulation results show that the proposed algorithm can effectively reduce the network coding cells and improve the possibility of achieving the multicast max-flow by using our designed two path selection criteria. In addition, the proposed multicast algorithm deteriorates a very limited multicast link costs which is very close to the lowest link costs. So, the proposed algorithm can get the cost-effective multicast routing for the optical networks.
©2014 by Walter de Gruyter Berlin/Munich/Boston
Artikel in diesem Heft
- Frontmatter
- Devices
- Chirp Parameter in Strained Coupled Quantum Well Electroabsorption Modulators
- Fibers
- A Simple Method for Prediction of Effective Core Area and Index of Refraction of Single-mode Graded Index Fiber in the Low V Region
- Lasers
- A Route to Chaos after Bifurcation in a Two-section Semiconductor Laser Using Opto-electronic Delayed Feedback at Each In-current
- Networks
- A Multicast Routing to Improve Multicast Capacity with Minimal Network Coding Cellsin WDM Networks
- Yen-BSR: A New Approach for the Choice of Routes in WDM Networks
- A Review on Successive Interference Cancellation Scheme Based on Optical CDMA Network
- Systems
- Improved Performance Investigations on OFDM-RoF Transmission Links Using ODSB and OSSB Modulation Techniques
- Dynamic Bandwidth Allocation with Effective Utilization of Polling Interval over WDM/TDM PON
- Comparison of Aperture Averaging and Receiver Diversity Techniques for Free Space Optical Links in Presence of Turbulence and Various Weather Conditions
- The Role and Challenges of Free-space Optical Systems
- Multicanonical Determination of the Symbol Error Ratio of WDM Polarization Multiplexed QPSK Systems
- Properties of Bidirectional Lump Raman Amplification for Co-use of 10 G-EPON and TWDM-PON Systems
- Theory
- Research of QoS on Upward Dynamic Bandwidth Burst Service in GEPON by Numerical Analysis
Artikel in diesem Heft
- Frontmatter
- Devices
- Chirp Parameter in Strained Coupled Quantum Well Electroabsorption Modulators
- Fibers
- A Simple Method for Prediction of Effective Core Area and Index of Refraction of Single-mode Graded Index Fiber in the Low V Region
- Lasers
- A Route to Chaos after Bifurcation in a Two-section Semiconductor Laser Using Opto-electronic Delayed Feedback at Each In-current
- Networks
- A Multicast Routing to Improve Multicast Capacity with Minimal Network Coding Cellsin WDM Networks
- Yen-BSR: A New Approach for the Choice of Routes in WDM Networks
- A Review on Successive Interference Cancellation Scheme Based on Optical CDMA Network
- Systems
- Improved Performance Investigations on OFDM-RoF Transmission Links Using ODSB and OSSB Modulation Techniques
- Dynamic Bandwidth Allocation with Effective Utilization of Polling Interval over WDM/TDM PON
- Comparison of Aperture Averaging and Receiver Diversity Techniques for Free Space Optical Links in Presence of Turbulence and Various Weather Conditions
- The Role and Challenges of Free-space Optical Systems
- Multicanonical Determination of the Symbol Error Ratio of WDM Polarization Multiplexed QPSK Systems
- Properties of Bidirectional Lump Raman Amplification for Co-use of 10 G-EPON and TWDM-PON Systems
- Theory
- Research of QoS on Upward Dynamic Bandwidth Burst Service in GEPON by Numerical Analysis
