Demand Routing with ASE Impairment Consideration in Long Distance Optical Networks
-
Rui Dai
,
Hongchang Yang
Abstract
In this paper, a heuristic algorithm that considers ASE (Amplified Spontaneous Emission) noise impairment is developed for demand routing in long distance optical networks. Amplifier span constraints, determined by ASE noise impairment, are presented to constrain the maximal transparent reach of a lightpath. Problem formulation and heuristic algorithms are given. Simulation demonstrates that each demand stream is guaranteed to be successfully routed, and network resources (wavelength channels and transceivers) are effectively utilized.
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©2016 by De Gruyter
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Articles in the same Issue
- Frontmatter
- Systematic Studies of Distributed and Hybrid Raman Amplification in 10G-EPON and TWDM-PON
- Raman Amplifier Performance under New Wavelength Ranges
- Linewidth Enhancement Factor and Amplification of Angle-Modulated Optical Signals in Injection-Locked Quantum Cascade Lasers
- QKD-Based Secured Burst Integrity Design for Optical Burst Switched Networks
- Quality of Recovery Evaluation of the Protection Schemes for Fiber-Wireless Access Networks
- Demand Routing with ASE Impairment Consideration in Long Distance Optical Networks
- Performance Analysis of DPSK-OCDMA System for Optical Access Network
- One bit/s/Hz Spectrally Efficient Transmission for an Eight-Channel NRZ-Modulated DWDM System
- Power Analysis of Soliton Pulse for ROF-OFDM System
- Simulative analysis of different modulation formats for RoF Transmission System
- Simulative Analysis of Multi-tone RoF Transmission System
- Numerical Analysis of Dispersion Compensation Schemes for Pseudo-linear Transmission System
- Performance Analysis of SAC Optical PPM-CDMA System-Based Interference Rejection Technique
- Analysis of Performance for 100 Gbit/s Dual-Polarization QPSK Modulation Format System
- News
- News
