Search Results - "2016 International Conference on Optical Network Design and Modeling (ONDM)"

Study of the centralization level of optical network-supported Cloud RAN by Asensio, A., Saengudomlert, P., Ruiz, M., Velasco, L.

“…Radio Access Network (RAN) costs savings are expected in future Cloud RAN (C-RAN). Differently from traditional distributed RAN architecture, in C-RAN Remote…”
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Non-disruptive spectrum defragmentation with holding-time awareness in optical networks by Singh, Sandeep Kumar, Jukan, Admela

“…Generally, an elastic optical network (EON) under a dynamic connection (non-uniform bandwidth) set up and termination scenario leads to spectrum fragmentation,…”
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A survey of multi-layer network optimization by Rozic, Ciril, Klonidis, Dimitrios, Tomkos, Ioannis

“…We give an overview of the recent works in multilayer network studies. First, a classification is provided, followed by the identification of the areas of…”
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Demonstration of dynamic traffic allocation in an SDN-enabled metropolitan optical network test-bed by Garrich, Miquel, Bravalheri, Anderson, Magalhaes, Matheus, Svolenski, Matheus, Xue Wang, Fei, Yue, Fumagalli, Andrea, Careglio, Davide, Sole-Pareta, Josep, Oliveira, Juliano

“…Elastic optical networking (EON) is a viable solution to accomplish future capacity requirements of network operators. EON relies on reconfigurable optical…”
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On the performance of Hybrid-PON scheduling strategies for NG-EPON by Lin Wang, Xinbo Wang, Mukherjee, Biswanath, Hwan Seok Chung, Han Hyub Lee, Soomyung Park

“…To effectively schedule transmissions in NG-EPON, Hybrid-PON is further classified into MSD-PON, SSD-PON, and WA-PON depending on their different access…”
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Routing post-disaster traffic floods in optical core networks by Nasralla, Zaid H., El-Gorashi, Taisir E. H., Musa, Mohamed O.I., Elmirghani, Jaafar M. H.

“…The increasing number of disasters around the world calls for a new direction in building the networks; this direction is known as disaster-resilient networks…”
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Orchestration of IT/cloud and networks: From Inter-DC interconnection to SDN/NFV 5G services by Casellas, R., Munoz, R., Vilalta, R., Martinez, R.

“…The so-called 5G networks promise to be the foundations for the deployment of advanced services, conceived around the joint allocation and use of heterogeneous…”
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Delayed Spectrum Allocation for Advance Reservation in Elastic Optical Networks by Afsharlar, Pegah, Plante, Jeremy M., Deylamsalehi, Arash, Juzi Zhao, Vokkarane, Vinod M.

“…In response to bandwidth-hungry applications, the field of Elastic Optical Networks (EON) has emerged. In this paper we investigate the provisioning and…”
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A beam-forming network for 5G systems based on precise optical clock and phase shifting by Serafino, Giovanni, Bogoni, Antonella, Porzi, Claudio, Pinna, Sergio, Malik, Muhammad Nouman, Ghelfi, Paolo, Klamkin, Jonathan, D'Errico, Antonio, Puleri, Marzio

“…A novel, power-efficient optical beam-forming network is proposed exploiting wavelength-division-multiplexing and phase-shifting. A mode-locked laser acts as…”
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A data-driven QoT decision approach for multicast connections in metro optical networks by Panayiotou, Tania, Ellinas, Georgios, Chatzis, Sotirios P.

“…A data-driven technique for analyzing Quality-of-Transmission (QoT) data of previously established connections is proposed for accurately deciding the QoT of…”
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Spatial group sharing for SDM optical networks with Joint Switching by Pederzolli, Federico, Siracusa, Domenico, Rivas-Moscoso, Jose Manuel, Shariati, Behnam, Salvadori, Elio, Tomkos, Ioannis

“…Space Division Multiplexing (SDM) is a promising approach to overcome the looming fiber capacity crunch. Joint and Fractional Joint Switching architectures,…”
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Programmable filterless network architecture based on optical white boxes by Furdek, Marija, Muhammad, Ajmal, Zervas, Georgios, Alloune, Nabih, Tremblay, Christine, Wosinska, Lena

“…We propose and evaluate a novel architecture enabling high-capacity, resource efficient and agile elastic optical networks. It is based on sliceable…”
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Management of sliceable transponder with NETCONF and YANG by Dallaglio, Matteo, Sambo, Nicola, Cugini, Filippo, Castoldi, Piero

“…NETCONF is emerging as Software Defined Networking (SDN) protocol for the control and management of optical networks. It enables data plane device…”
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Hierarchical versus flat optical metro/core networks: A systematic cost and migration study by Raack, Christian, Wessally, Roland, Payne, David, Ruffini, Marco

“…Hierarchical metro and core network designs, which dominate today's networks, become increasingly cost-inefficient as traffic grows. In this paper we show that…”
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Adapted and constrained Dijkstra for elastic optical networks by Szczesniak, Ireneusz, Wozna-Szczesniak, Bozena

“…We present an optimal and efficient algorithm for finding a shortest path in an elastic optical network. The algorithm is an adaptation of the Dijkstra…”
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Revenue maximization in an optical router node - allocation of service windows by Abidini, Murtuza Ali, Boxma, Onno, Koonen, Ton, Resing, Jacques

“…In this paper we study a revenue maximization problem for optical routing nodes. We model the routing node as a single server polling model with the aim to…”
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Joint fault tolerant and latency-aware design of multilayer optical networks by Pedreno-Manresa, Jose-Juan, Izquierdo-Zaragoza, Jose-Luis, Pavon-Marino, Pablo

“…When designing a multilayer IP-over-WDM optical network, an important requirement is finding the most cost-effective design that is tolerant of a set of…”
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Reward-based connection admission control in flex-grid optical networks by Reyes, Ronald Romero, Bauschert, Thomas

“…In this paper we propose a novel method for online connection admission and grade of service control in flex-grid optical networks, which aims at maximizing a…”
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Resource orchestration in SDN-based future optical data centres by Spadaro, Salvatore, Pages, Albert, Agraz, Fernando, Montero, Rafael, Perello, Jordi

“…Data center (DC) infrastructures are a key element for nowadays Internet and cloud services. Due to the increase of traffic that DCs have to manage,…”
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A compact OXC node architecture that exploits dynamic path bundling and routing by Ishikawa, Tomohiro, Hasegawa, Hiroshi, Subramaniam, Suresh, Sato, Ken-ichi

“…A novel OXC node architecture that combines cost effective small port count WSSs and optical switches is proposed. Unlike conventional networks, the WSSs are…”
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