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

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: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 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
Title of host publication	2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012
State	Published - 2012
Event	2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012 - Amsterdam, Netherlands Duration: Sep 16 2012 → Sep 20 2012

Publication series

Name	European Conference on Optical Communication, ECOC

Conference

Conference	2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012
Country/Territory	Netherlands
City	Amsterdam
Period	09/16/12 → 09/20/12

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. In 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012 Article 6705935 (European Conference on Optical Communication, ECOC).

@inproceedings{bb4808660fd44f76b60722846fb69111,

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",

language = "English",

isbn = "9781557529503",

series = "European Conference on Optical Communication, ECOC",

booktitle = "2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012",

note = "2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012 ; Conference date: 16-09-2012 Through 20-09-2012",

}

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. in 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012., 6705935, European Conference on Optical Communication, ECOC, 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012, Amsterdam, Netherlands, 09/16/12.

Real-time digital nyquist-WDM and OFDM signal generation: Spectral efficiency versus DSP complexity. / Schmogrow, R.; Bouziane, R.; Meyer, M. et al.
2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012. 2012. 6705935 (European Conference on Optical Communication, ECOC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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

T2 - 2012 38th European Conference and Exhibition on Optical Communications, ECOC 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/84893131880

M3 - Conference contribution

AN - SCOPUS:84893131880

SN - 9781557529503

T3 - European Conference on Optical Communication, ECOC

BT - 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012

Y2 - 16 September 2012 through 20 September 2012

ER -

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

Abstract

Publication series

Conference

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