Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity

R. Schmogrow; R. Bouziane; M. Meyer; P. A. Milder; P. C. Schindler; P. Bayvel; R. I. Killey; W. Freude; J. Leuthold

doi:10.1364/ECEOC.2012.Mo.2.A.4

Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity

R. Schmogrow
, R. Bouziane
, M. Meyer
, P. A. Milder
, P. C. Schindler
, P. Bayvel
, R. I. Killey
, W. Freude
, J. Leuthold

Electrical Engineering

Karlsruhe Institute of Technology
University College London

Research output: Contribution to conference › Paper › peer-review

3 Scopus citations

Abstract

We investigated the performance of Nyquist WDM and OFDM with respect to required DSP complexity. We demonstrate Nyquist pulse-shaping requiring less resources than IFFT-based OFDM for a similar performance. Tests are performed with QPSK/16QAM in a three-carrier WDM scenario.

Original language	English
DOIs	https://doi.org/10.1364/ECEOC.2012.Mo.2.A.4
State	Published - 2012
Event	European Conference and Exhibition on Optical Communication, ECEOC 2012 - Amsterdam, Netherlands Duration: Sep 16 2012 → Sep 20 2012

Conference

Conference	European Conference and Exhibition on Optical Communication, ECEOC 2012
Country/Territory	Netherlands
City	Amsterdam
Period	09/16/12 → 09/20/12

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10.1364/ECEOC.2012.Mo.2.A.4

Cite this

Schmogrow, R., Bouziane, R., Meyer, M., Milder, P. A., Schindler, P. C., Bayvel, P., Killey, R. I., Freude, W., & Leuthold, J. (2012). Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity. Paper presented at European Conference and Exhibition on Optical Communication, ECEOC 2012, Amsterdam, Netherlands. https://doi.org/10.1364/ECEOC.2012.Mo.2.A.4

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title = "Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity",

abstract = "We investigated the performance of Nyquist WDM and OFDM with respect to required DSP complexity. We demonstrate Nyquist pulse-shaping requiring less resources than IFFT-based OFDM for a similar performance. Tests are performed with QPSK/16QAM in a three-carrier WDM scenario.",

author = "R. Schmogrow and R. Bouziane and M. Meyer and Milder, \{P. A.\} and Schindler, \{P. C.\} and P. Bayvel and Killey, \{R. I.\} and W. Freude and J. Leuthold",

year = "2012",

doi = "10.1364/ECEOC.2012.Mo.2.A.4",

language = "English",

note = "European Conference and Exhibition on Optical Communication, ECEOC 2012 ; Conference date: 16-09-2012 Through 20-09-2012",

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Schmogrow, R, Bouziane, R, Meyer, M, Milder, PA, Schindler, PC, Bayvel, P, Killey, RI, Freude, W & Leuthold, J 2012, 'Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity', Paper presented at European Conference and Exhibition on Optical Communication, ECEOC 2012, Amsterdam, Netherlands, 09/16/12 - 09/20/12. https://doi.org/10.1364/ECEOC.2012.Mo.2.A.4

TY - CONF

T1 - Real-time digital nyquist-WDM and OFDM signal generation

T2 - European Conference and Exhibition on Optical Communication, ECEOC 2012

AU - Schmogrow, R.

AU - Bouziane, R.

AU - Meyer, M.

AU - Milder, P. A.

AU - Schindler, P. C.

AU - Bayvel, P.

AU - Killey, R. I.

AU - Freude, W.

AU - Leuthold, J.

PY - 2012

Y1 - 2012

N2 - We investigated the performance of Nyquist WDM and OFDM with respect to required DSP complexity. We demonstrate Nyquist pulse-shaping requiring less resources than IFFT-based OFDM for a similar performance. Tests are performed with QPSK/16QAM in a three-carrier WDM scenario.

AB - We investigated the performance of Nyquist WDM and OFDM with respect to required DSP complexity. We demonstrate Nyquist pulse-shaping requiring less resources than IFFT-based OFDM for a similar performance. Tests are performed with QPSK/16QAM in a three-carrier WDM scenario.

UR - https://www.scopus.com/pages/publications/84882719052

U2 - 10.1364/ECEOC.2012.Mo.2.A.4

DO - 10.1364/ECEOC.2012.Mo.2.A.4

M3 - Paper

AN - SCOPUS:84882719052

Y2 - 16 September 2012 through 20 September 2012

ER -

Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity

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