Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Bipin Sankar Gopalakrishna Pillai"'
Publikováno v:
Journal of Lightwave Technology. 32:3958-3969
High energy efficiency is expected to become a mandatory design criterion in optical networks of the future. This paper investigates schemes for enhancing the energy efficiency of core optical networks based on multicarrier transmission. Such network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4214da80a18daa0202073c2457d752a6
https://doi.org/10.1109/jlt.2014.2332360
https://doi.org/10.1109/jlt.2014.2332360
Autor:
Kyle Guan, Behnam Sedighi, Bipin Sankar Gopalakrishna Pillai, N. Prasanth Anthapadmanabhan, William Shieh, Rodney S. Tucker, Kerry Hinton
Publikováno v:
Journal of Lightwave Technology. 32:3093-3111
In this paper, we model and analyze the end-to-end energy consumption of 100-Gbps coherent long-haul transmission systems. In particular, we investigate the impact of forward error correction (FEC) on the end-to-end energy consumption. We compare the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1df5cc2c85aad68c963535d1010a596
https://doi.org/10.1109/jlt.2014.2331086
https://doi.org/10.1109/jlt.2014.2331086
Autor:
Bipin Sankar Gopalakrishna Pillai, Dusan Suvakovic, N. Prasanth Anthapadmanabhan, Hungkei Chow
Publikováno v:
ISCAS
We propose a method and hardware architecture for error-correction encoding of downstream traffic in a passive optical network. The encoder can handle multiple users using multiple error-correction codes. Our solution further allows transmission of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af609f492da11baf51afc348b49ecb1
https://doi.org/10.1109/iscas.2016.7539092
https://doi.org/10.1109/iscas.2016.7539092
Publikováno v:
DSDIS
We compare the energy efficiency of Distributed Raman Amplifiers (DRFA) and Erbium-Doped Fiber Amplifiers(EDFA) used in long-haul transmission systems. This comparison accounts for the interaction between optical link power, signal quality (as measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa97ae41730a78e05bb51f7c3f4c6256
https://doi.org/10.1109/dsdis.2015.56
https://doi.org/10.1109/dsdis.2015.56
Autor:
Kyle Guan, Jaime Llorca, Bipin Sankar Gopalakrishna Pillai, Arun Vishwanath, Daniel C. Kilper
Publikováno v:
ICC
In this paper, we study the efficacy of error control schemes for energy-efficient reliable delivery of large files (hundreds of GBs) over core optical networks. Specifically, we examine two schemes: automatic repeat request (ARQ), and hybrid ARQ (i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc4585a650d0508925bc182312fe13d2
https://doi.org/10.1109/icc.2013.6655200
https://doi.org/10.1109/icc.2013.6655200
Publikováno v:
Journal of Optical Communications and Networking. 8:118
The over-provisioning of capacities in optical networks is not a sustainable approach in the long run. In this paper, we propose a software defined networking scheme for quality of service provisioning through energy efficient assignment of optical t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daada484186c1412ba52ba61d2f9796c
https://doi.org/10.1364/jocn.8.000118
https://doi.org/10.1364/jocn.8.000118
Publikováno v:
Optical Fiber Communication Conference.
We estimate the energy consumption of digital-signal-processing-based chromatic dispersion (CD) compensation in wavelength-division-multiplexed (WDM) systems and show that energy efficiency of digital electronic compensation is comparable to that of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88fd227f5ec1bf56bbd2f37f9a07afa0
https://doi.org/10.1364/ofc.2012.om3a.8
https://doi.org/10.1364/ofc.2012.om3a.8
Publikováno v:
2010 Photonics Global Conference.
We propose a new clustering approach that identifies the area within an exchange service area where broadband could be delivered economically using passive optical networks. Our analysis uses GIS data and takes into account road layout between the ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea22e0153347b862eb0548b42d791340
https://doi.org/10.1109/pgc.2010.5705939
https://doi.org/10.1109/pgc.2010.5705939
Publikováno v:
2009 14th OptoElectronics and Communications Conference.
We perform simultaneous monitoring of OSNR and residual chromatic dispersion by solving the Wiener-Hopf equation using matrix inversion. The effectiveness of this method over a wide range of received optical power is investigated using simulations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5640e2d5b346ac67accdc1609b4a23b7
https://doi.org/10.1109/oecc.2009.5222048
https://doi.org/10.1109/oecc.2009.5222048
Publikováno v:
ACOFT/AOS 2006 - 31st Australian Conference on Optical Fibre Technology and Meeting of the Australian Optical Society.
Using simple theoretical analysis, we show that sensitivity of a correlator for on-off keying bit-serial labels in all-optical label switching networks, based on a series or parallel arrangement of tuneable reflectors, decreases with code length.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0696a23ecc884b955bbca99ccdb1492e
https://doi.org/10.1109/acoft.2007.4516271
https://doi.org/10.1109/acoft.2007.4516271