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IEEE Journal on Selected Areas in Communications

Issue 1 • Date January 2013

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Displaying Results 1 - 17 of 17
  • Table of contents

    Publication Year: 2013, Page(s):c1 - c4
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  • Staff list

    Publication Year: 2013, Page(s): c2
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  • Guest Editorial Next-Generation Spectrum-Efficient and Elastic Optical Transport Networks

    Publication Year: 2013, Page(s):1 - 3
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  • Dynamic Traffic Grooming in Elastic Optical Networks

    Publication Year: 2013, Page(s):4 - 12
    Cited by:  Papers (36)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (688 KB) | HTML iconHTML

    Spectrum elastic optical networks support flexible central frequency and spectrum assignment for lightpaths. When provisioning a new connection in an elastic optical network that allows traffic grooming, the control plane has to solve two problems: the electrical-layer routing and optical-layer routing and spectrum assignment (RSA). The electrical-layer routing determines how to route the new conn... View full abstract»

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  • Time-Varying Spectrum Allocation Policies and Blocking Analysis in Flexible Optical Networks

    Publication Year: 2013, Page(s):13 - 25
    Cited by:  Papers (24)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (466 KB) | HTML iconHTML

    We consider the problem of serving traffic in a spectrum-flexible optical network, where the spectrum allocated to an end-to-end connection can change so as to adapt to the time-varying required transmission rate. In the proposed framework, each connection is assigned a route and is allocated a reference frequency over that route, using an appropriate Routing and Spectrum Allocation (RSA) algorith... View full abstract»

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  • Elastic Spectrum Allocation for Time-Varying Traffic in FlexGrid Optical Networks

    Publication Year: 2013, Page(s):26 - 38
    Cited by:  Papers (48)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (492 KB) | HTML iconHTML

    Elastic flexgrid optical networks (FG-ON) are considered a very promising solution for next-generation optical networks. In this article we focus on lightpath adaptation under variable traffic demands in FG-ON. Specifically, we explore the elastic spectrum allocation (SA) capability of FG-ON and, in this context, we study the effectiveness of three alternative SA schemes in terms of the network pe... View full abstract»

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  • Adaptive Spectrum Control and Management in Elastic Optical Networks

    Publication Year: 2013, Page(s):39 - 48
    Cited by:  Papers (10)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2049 KB) | HTML iconHTML

    Elastic optical networking (EON) has emerged in recent years as a promising solution for implementing flexible bandwidth channels (flexpaths) that efficiently match the allocated bandwidth with the traffic demand using agile granularities of spectrum allocation. However, the additional flexibility in such networks raises challenges in terms of efficient control and management of spectrum resources... View full abstract»

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  • Design and Experimental Validation of a GMPLS/PCE Control Plane for Elastic CO-OFDM Optical Networks

    Publication Year: 2013, Page(s):49 - 61
    Cited by:  Papers (33)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1972 KB) | HTML iconHTML

    ITU-T Recommendation G.694.1 defines normative DWDM frequency grids, each being a reference set of values that correspond to allowed nominal central frequencies, obtained using a fixed channel spacing (e.g., 12.5 GHz, 25 GHz, 50 GHz or 100 GHz). This rigid, grid-based approach does not seem well adapted for data rates beyond 100 Gb/s, is particularly inefficient when a whole wavelength is assigned... View full abstract»

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  • Spectrum-Efficient Coherent Optical OFDM for Transport Networks

    Publication Year: 2013, Page(s):62 - 74
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (961 KB) | HTML iconHTML

    Orthogonal frequency division multiplexing (OFDM) is a promising technology for the next-generation optical transmission systems beyond 100 Gb/s. To further improve the spectral efficiency and system reliability, we propose a flexible coherent zero padding OFDM (CO-ZP-OFDM) scheme with signaling-embedded preamble and polarization-time-frequency (PTF) coded pilots for high-speed optical transport n... View full abstract»

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  • Open Access [advertisement]

    Publication Year: 2013, Page(s): 75
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  • Author information

    Publication Year: 2013, Page(s): 76
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  • Call for papers: IEEE Journal on Selected Areas in Communications - Bit-Interleaved Coded Modulation: Maturing and Mastering the Technology

    Publication Year: 2013, Page(s): 77
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  • Call for papers: IEEE Journal on Selected Areas in Communications - Adaptive Media Streaming

    Publication Year: 2013, Page(s): 78
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  • Call for Papers: IEEE Journal on Selected Areas in Communications - Communication Methodologies for the Next-Generation Storage Systems

    Publication Year: 2013, Page(s): 79
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  • Call for Papers: IEEE Journal on Selected Areas in Communications - Device-to-Device Communications in Cellular Networks

    Publication Year: 2013, Page(s): 80
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  • 2012 Index

    Publication Year: 2013, Page(s):81 - 112
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  • Staff list

    Publication Year: 2013, Page(s): c3
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Aims & Scope

IEEE Journal on Selected Areas in Communications focuses on all telecommunications, including telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation.

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Meet Our Editors

Editor-in-Chief
Muriel Médard
MIT