39 citations · 42 across the 4 of their papers we have counts for
6 papers
Energy-Efficient Transponder Configuration for FMF-based Elastic Optical Networks
Mohammad Hadi, Mohammad Reza Pakravan
We propose an energy-efficient procedure for transponder configuration in FMF-based elastic optical networks in which quality of service and physical constraints are guaranteed and…
Energy-Efficient Resource Allocation for Elastic Optical Networks using Convex Optimization
Mohammad Hadi, Mohammad Reza Pakravan
We propose a two-stage algorithm for energy-efficient resource allocation constrained to QoS and physical requirements in OFDM-based EONs. The first stage deals with routing, groom…
Resource Allocation for Elastic Optical Networks using Geometric Optimization
Mohammad Hadi, Mohammad Reza Pakravan
Resource allocation with quality of service constraints is one of the most challenging problems in elastic optical networks which is normally formulated as an MINLP optimization pr…
Dispersion Compensation using High-Positive Dispersive Optical Fibers
Mohammad Hadi, Farokh Marvasti, Mohammad Reza Pakravan
The common and traditional method for dispersion compensation in optical domain is concatenating the transmit optical fiber by a compensating optical fiber having high-negative dis…
Spectrum-Convertible BVWXC Placement in OFDM-based Elastic Optical Networks
Mohammad Hadi, Mohammad Reza Pakravan
Spectrum conversion can improve the performance of OFDM-based Elastic Optical Networks (EONs) by relaxing the continuity constraint and consequently reducing connection request blo…
Analysis and Design of Adaptive OCDMA Passive Optical Networks
Mohammad Hadi, Mohammad Reza Pakravan
OCDMA systems can support multiple classes of service by differentiating code parameters, power level and diversity order. In this paper, we analyze BER performance of a multi-clas…