Results 21 to 30 of about 28,993 (284)
Wide-Sense Nonblocking Converting-Converting Networks with Multirate Connections
Sensors, 2022 In this paper, we consider a two-stage converting-converting (CC) switching network. This structure can be used, for instance, in switches of elastic optical networks (EONs) or in time-division switches.
Wojciech Kabaciński, Remigiusz Rajewski
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Hybrid strategy for routing, modulation and spectrum assignment in elastic optical networks [PDF]
Optical and Quantum Electronics, 2021 Abstract In this paper, we propose a novel hybrid strategy that combines mixed integer linearprogramming (MILP) formulation with different alternative routing approaches that is capable ofsolving, simultaneously, the routing, modulation format and spectrum assignment problem in thedesign of elastic optical networks.
K. D. R. Assis +7 more
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Photonics, 2023 Filterless optical networks (FONs) have become a cost-effective solution for optical network deployment due to their low-cost characteristics. However, eliminating active switching elements causes signals to propagate over unintended links, wasting ...
Junling Yuan +5 more
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Logic Programming approaches for routing fault-free and maximally-parallel Wavelength Routed Optical Networks on Chip (Application paper) [PDF]
, 2017 One promising trend in digital system integration consists of boosting on-chip communication performance by means of silicon photonics, thus materializing the so-called Optical Networks-on-Chip (ONoCs). Among them, wavelength routing can be used to route
Bertozzi, Davide +3 more
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Experiencing Wireless Sensor Network Concepts in an Undergraduate Computer Science Curriculum [PDF]
, 2009 Incorporating Embedded Systems courses in a general and broad Computer Science undergraduate curriculum can be a challenging task. The lack of experience with relevant tools and programming languages tends to limit the amount material that can be ...
Dil, Bram +3 more
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Applied Sciences, 2023 The rising demand for bandwidth in optical communication networks has led to the need for more efficient solutions for spectrum allocation. This article presents a solution to enhance the capacity and efficiency of passive optical networks (PON) using ...
Andrés F. Calvo-Salcedo +2 more
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Applied Sciences, 2023 Spatial channel networks (SCNs) and related key technologies have been proposed to increase the capacity and flexibility of optical networks. We define the network resource allocation problem in a static SCN as the routing, modulation format (MF ...
Xin Yang, Yang Zhou, Qiang Sun
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An Overview on Application of Machine Learning Techniques in Optical Networks [PDF]
, 2018 Today's telecommunication networks have become sources of enormous amounts of widely heterogeneous data. This information can be retrieved from network traffic traces, network alarms, signal quality indicators, users' behavioral data, etc.
Macaluso, Irene +6 more
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IEEE Access, 2022 Variable bandwidth channels can be created in Flexible Grid Optical Networks using Optical Orthogonal Frequency Division Multiplexing (O-OFDM). This allows more efficient spectrum use by allocating integral multiple of basic bandwidth slots (sub-channels)
Varsha Lohani +2 more
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Energy- and Cognitive-Radio-Aware Routing in Cognitive Radio Sensor Networks
International Journal of Distributed Sensor Networks, 2012 Cognitive radio sensor networks (CRSNs) are the next generation wireless sensor networks (WSNs) that mitigate overcrowded unlicensed spectrum bands by opportunistically using temporally unoccupied unlicensed and licensed spectrum bands. In this paper, we
Christian H. W. Oey +2 more
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