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A Survey of Optical Carrier Generation Techniques for Terabit Capacity Elastic Optical Networks
2018
IEEE Communications Surveys and Tutorials
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In this survey, we identify salient features of optical multicarrier generators, review and compare these techniques both from a physical and network layer perspective. ...
Elastic optical networks (EON) have been proposed to meet the network capacity and dynamicity challenges. Hardware and software resource optimization and re-configurability are key enablers for EONs. ...
Several key challenges of MW sources are also discussed. Section IV provides the detailed survey of recently proposed flexible OFC generation techniques for elastic optical networking. ...
doi:10.1109/comst.2017.2775039
fatcat:tzeemf6khfaepcrybdwrzlac4i
All Optical Signal Processing Technologies in Optical Fiber Communication
[chapter]
2019
Optical Fiber Applications [Working Title]
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Elastic networking based on gridless spectrum technology is evolving as a favorable solution for the flexible optical networking supportive next generation traffic requirements. ...
of network resources as well as implementation of optical node by all optical signal processing in optical fiber communication. ...
Next generation optical networking is expected to cope with a number of challenges, especially in terms of elastic optical nodes [7], as there is always a need of increasing flexibility in the allocation ...
doi:10.5772/intechopen.88354
fatcat:no2fe6lbfffxplu54m3amjjpre
A survey of recent developments on flexible/elastic optical networking
2012
2012 14th International Conference on Transparent Optical Networks (ICTON)
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In such context, new spectrum efficient optical networking techniques have been introduced as a way to offer efficient utilization of the available optical resources. ...
Given the possibility for such capacity crunch, the research community has focused on seeking solutions that make the most out of the scarce network resources (such as the fiber bandwidth) and allow accommodating ...
Figure 3 . 3 A categorization of approaches for network optimization of flexible optical networks. ...
doi:10.1109/icton.2012.6254409
fatcat:ulihvvgoxjh35fuiom4t5rar3i
A Comparative Survey of Coding, Multiplexing, and Equalization Techniques Used in Coherent Optical Fiber Communications
2021
International Journal on Advanced Science, Engineering and Information Technology
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This paper focuses on a comparative survey of the current applied fundamental techniques in fiber communication channels. ...
At the end of this paper, a comparative result is discussed to explain the difference among the current techniques in the literature for the optical engineering community to improve collective coding, ...
ACKNOWLEDGMENT The Gokongwei Brothers Foundation is acknowledged for supporting this work. ...
doi:10.18517/ijaseit.11.3.14093
fatcat:vkmliqhr4vcbtg2eegiyffuzia
Machine Learning Oriented Resource Allocation in C+L+S-bands Extended SDM-EONs
2020
IET Communications
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Moreover, the current generation, field existing networks, consume the conventional (C) band of the single-mode single-core fibres. ...
To overcome this, the spectral and spatial expansion employing multicore (MC), multimode (MM), and multiband (MB, C + L + S) fibre-based spatial division multiplexing (SDM)elastic optical network (EON) ...
Acknowledgment This work was supported by the Ministry of Human Resource and Development (MHRD) under the Research Seed Money Project at the National Institute of Technology, Warangal, India. ...
doi:10.1049/iet-com.2019.1191
fatcat:vn76si35nbhepbzfu3um7cshje
Scaling capacity of fiber-optic transmission systems via silicon photonics
2020
Nanophotonics
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This paper provides a system perspective and reviews recent progress in silicon photonics probing all dimensions of light to scale the capacity of fiber-optic networks toward terabits-per-second per optical ...
AbstractThe tremendous growth of data traffic has spurred a rapid evolution of optical communications for a higher data transmission capacity. ...
Another remarkable advantage of the superchannel technique is its compatibility with the paradigm of elastic optical networking where the fixed frequency grid of conventional WDM systems is replaced by ...
doi:10.1515/nanoph-2020-0309
fatcat:ynkm6ddswfch3nkkfx3mjk2eje
Active Stateful PCE With Hitless LDPC Code Adaptation [Invited]
2014
Journal of Optical Communications and Networking
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The latter use case is then specifically demonstrated in a network testbed including a flexigrid optical network operated with a multicarrier 1 Tb/s transmission with coherent detection. ...
They include impairmentaware path computations in the context of multirate optical networks, recovery solutions, global defragmentation, and dynamic LSP adaptations. ...
ACKNOWLEDGMENTS This paper is an extended version of the work presented in [1] . This work was partially supported by the EU-FP7 IDEALIST project under grant agreement number 317999. ...
doi:10.1364/jocn.7.00a268
fatcat:7ppalcnztfcyfewmmlp5sebg4q
Resonant electro-optic frequency comb
2019
Nature
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2018 pre-print arXiv:1808.10608v1 fatcat:qq7skxtdwnazhfeujgyvp7bcxqOther Versions
Our result uses a fixed microwave signal that is mixed with an optical-pump signal to generate a coherent frequency comb with a precisely determined carrier separation. ...
High-speed optical telecommunication is enabled by wavelength-division multiplexing, whereby hundreds of individually stabilized lasers encode information within a single-mode optical fibre. ...
Prather, “Full spec-
tical Carrier Generation Techniques for Terabit Capacity trum millimeter-wave modulation,” Opt. ...
doi:10.1038/s41586-019-1110-x
pmid:30996319
fatcat:opo6xcflrzhmze6ih2aqfqq2ba
A Survey on Software Defined Networking: Architecture for Next Generation Network
2016
Journal of Network and Systems Management
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2020 pre-print arXiv:2001.10165v1 fatcat:35unoel43jbknjut65ri2azawa
The evolution of software defined networking (SDN) has played a significant role in the development of next-generation networks (NGN). ...
In this article, a comprehensive survey is presented on SDN advancement over conventional network. ...
for higher terabit capacity. ...
doi:10.1007/s10922-016-9393-9
fatcat:5jceeirsebe6tlggqlz3y6hws4
Large-scale integrated photonics for high-performance interconnects
2011
IEEE Photonic Society 24th Annual Meeting
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An overview of the requirements placed on integrated optical devices by a variety of modern computer applications leads to discussions of active and passive photonic components designed to generate, guide ...
Law for photonics" that could completely change the economics of integrated optics. ...
The subsequent demonstration of a pulsed silicon Raman laser used timing and delay techniques to allow carriers generated by TPA to recombine prior to recirculation of the laser pulse [Boyraz and Jalali ...
doi:10.1109/pho.2011.6110559
fatcat:yg2hj4ahifeqjm6czwkehfulr4
Large-scale integrated photonics for high-performance interconnects
2012
IEEE Photonics Conference 2012
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An overview of the requirements placed on integrated optical devices by a variety of modern computer applications leads to discussions of active and passive photonic components designed to generate, guide ...
Law for photonics" that could completely change the economics of integrated optics. ...
The subsequent demonstration of a pulsed silicon Raman laser used timing and delay techniques to allow carriers generated by TPA to recombine prior to recirculation of the laser pulse [Boyraz and Jalali ...
doi:10.1109/ipcon.2012.6358598
fatcat:jqywccspdngrxl2tts6nkz64lq
Large-scale integrated photonics for high-performance interconnects
2011
ACM Journal on Emerging Technologies in Computing Systems
Preserved Fulltext
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The file type is application/pdf.
An overview of the requirements placed on integrated optical devices by a variety of modern computer applications leads to discussions of active and passive photonic components designed to generate, guide ...
Law for photonics" that could completely change the economics of integrated optics. ...
The subsequent demonstration of a pulsed silicon Raman laser used timing and delay techniques to allow carriers generated by TPA to recombine prior to recirculation of the laser pulse [Boyraz and Jalali ...
doi:10.1145/1970406.1970408
fatcat:u5srwafk6bhdhjie47tiijfta4
Enabling Technologies
[chapter]
2010
Core and Metro Networks
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The 'Wiley Series in Communications Networking & Distributed Systems' is a series of expert-level, technically detailed books covering cutting-edge research, and brand new developments as well as tutorial-style ...
treatments in networking, middleware and software technologies for communications and distributed systems. ...
Acknowledgments A. Schinabeck, A. Zottmann and K. Sticht from Alcatel-Lucent Deutschland AG for contributions to Sections 6.4 and 6.5. ...
doi:10.1002/9780470683576.ch4
fatcat:6e4hiwr35rbvjl7uvomrwerzb4
The Emerging Core and Metropolitan Networks
[chapter]
2010
Core and Metro Networks
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For instance, cable faults or traffic overloads are possible causes of traffic reroute: in the connectionless network mode, the new route of a packet connection is not planned in advance and, in general ...
This implies an exclusive allocation of network resources for the whole duration of the connection. ...
Currently, backbone nodes need switching capacities of several terabits per second, and this need is predicted to double every 2 years. ...
doi:10.1002/9780470683576.ch1
fatcat:qophd7gzd5gltf5qp2kkwryjx4
A Survey of Big Data Machine Learning Applications Optimization in Cloud Data Centers and Networks
[article]
2019
arXiv
pre-print
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In this survey, we present a summary of the characteristics of various big data programming models and applications and provide a review of cloud computing infrastructures, and related technologies such ...
However, the increasing traffic between and within the data centers that migrate, store, and process big data, is becoming a bottleneck that calls for enhanced infrastructures capable of reducing the congestion ...
All data are provided in full in the results section of this paper. ...
arXiv:1910.00731v1
fatcat:kvi3br4iwzg3bi7fifpgyly7m4
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