Optical coding for enhanced real-time dynamic bandwidth allocation in passive optical networks

K Fouli, T Berisa, M Maier - Journal of lightwave technology, 2009 - opg.optica.org
… Unique optical codes are assigned to selected optical … An out-of-band pulse train is
broadcast from the optical line … We propose and investigate new dynamic bandwidth allocation (…

Dynamic bandwidth allocation algorithm for next-generation time division multiplexing passive optical networks with network coding

P Wei, R Gu, Y Ji - Optical Engineering, 2013 - spiedigitallibrary.org
… subcycles with different coding strategies for differentiated … the bandwidth allocation
calculation time at the optical line … and bandwidth allocation schemes are applied to coded or …

Network coding based joint signaling and dynamic bandwidth allocation scheme for inter optical network unit communication in passive optical networks

P Wei, R Gu, Y Ji - Optical Fiber Technology, 2014 - Elsevier
… to fulfill network coding in … bandwidth allocation (HDBA) scheme. In HDBA, a DBA cycle is
divided into two sub-cycles for applying different coding, scheduling and bandwidth allocation

Architectures and bandwidth allocation schemes for hybrid wireless-optical networks

AG Sarigiannidis, M Iloridou… - … Surveys & Tutorials, 2014 - ieeexplore.ieee.org
… technologies, such as optical code division multiplexing (OCDM) PONs which are expected
to replace current state-of-the-art legacy PONs in the near future. Revolutionary PONs are …

Next-generation optical access networks: Dynamic bandwidth allocation, resource use optimization, and QoS improvements [Guest Eeditorial]

I Tomkos, L Kazovsky, KI Kitayama - IEEE Network, 2012 - ieeexplore.ieee.org
… The authors then go on to discuss converged optical fiber-wireless (FiWi) access networks,
… layer 2 optical-wireless, hierarchical frame aggregation, and network coding techniques can …

Code division multiple access enabled dynamic bandwidth allocation (CDBA) scheme for EPON

E Inaty, R Raad, P Fortier, M Maier - Journal of Optical …, 2012 - opg.optica.org
… , a code division multiple access (CDMA) enabled dynamic bandwidth allocation (CDBA)
algorithm is proposed for the upstream access scheme for Ethernet passive optical networks. …

A priority-based multiobjective design for routing, spectrum, and network coding assignment problem in network-coding-enabled elastic optical networks

DT Hai, LH Chau, NT Hung - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
… NC for protection of EONs had been addressed in the concept in [34] and [35], and the work
in [36] proposed the use of photonic XOR coding for improving the bandwidth utilization of …

On the fairness of dynamic bandwidth allocation schemes in Ethernet passive optical networks

X Bai, A Shami, C Assi - Computer Communications, 2006 - Elsevier
… of bandwidth allocated to ONU i with respect to the unit weight w u . We term this normalized
bandwidth allocated … The pseudo-code in Fig. 2 illustrates the above steps with more details. …

Energy efficient dynamic bandwidth allocation for Ethernet passive optical networks: Overview, challenges, and solutions

A Dixit, B Lannoo, D Colle, M Pickavet… - Optical Switching and …, 2015 - Elsevier
… a dynamic bandwidth allocation (DBA) algorithm for Ethernet passive optical networks (…
We show the pseudo-code of the SMA-VA approach in Fig. 7, where the voids are restricted …

Dynamic bandwidth allocation algorithms for improved throughput and latency performance in CDMA-based next-generation ethernet passive optical networks

R Raad, E Inaty, M Maier - OSA Continuum, 2019 - opg.optica.org
… $K = 4$ simultaneous coded transmissions per … allocated its own dedicated code and all
the ONUs transmit over one uplink wavelength at a capacity of 25Gbps. In addition, the 4 coded