---
_id: '40873'
abstract:
- lang: eng
  text: In this paper we analyze a turbo equalization scheme that combines maximum
    a posteriori probability (MAP) equalization and turbo decoding. Our aim is to
    optimize the turbo equalizer in order to approach the information capacity limit
    for channels with severe inter-symbol interference (ISI). For this purpose, we
    perform an extensive search for turbo codes that give an SNR-BER performance closest
    to the channel information capacity limit. Our results show that the optimized
    turbo equalizer can approach the information capacity limit to within 0.7 dB.
    We also optimize the turbo equalizer in terms of the minimum number of required
    turbo decoding iterations. Our results show that a turbo decoder within a turbo
    equalization loop requires only a small number of iterations. Finally, our analysis
    reveals that when there are turbo codes with similar extrinsic information transfer
    characteristics, the computational complexity can be reduced by choosing the code
    with the smallest constraint length with no loss in SNR-BER performance.
author:
- first_name: Vladimir D.
  full_name: Trajkovic, Vladimir D.
  last_name: Trajkovic
- first_name: Minyue
  full_name: Fu, Minyue
  last_name: Fu
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Trajkovic VD, Fu M, Schreier PJ. Near-capacity turbo equalization using optimized
    turbo codes. In: <i>Proc.\ Australasian Telecomm. Netw.\ Applic.\ Conf.</i> ;
    2007:480–484. doi:<a href="https://doi.org/10.1109/ATNAC.2007.4665276">10.1109/ATNAC.2007.4665276</a>'
  apa: Trajkovic, V. D., Fu, M., &#38; Schreier, P. J. (2007). Near-capacity turbo
    equalization using optimized turbo codes. <i>Proc.\ Australasian Telecomm. Netw.\
    Applic.\ Conf.</i>, 480–484. <a href="https://doi.org/10.1109/ATNAC.2007.4665276">https://doi.org/10.1109/ATNAC.2007.4665276</a>
  bibtex: '@inproceedings{Trajkovic_Fu_Schreier_2007, title={Near-capacity turbo equalization
    using optimized turbo codes}, DOI={<a href="https://doi.org/10.1109/ATNAC.2007.4665276">10.1109/ATNAC.2007.4665276</a>},
    booktitle={Proc.\ Australasian Telecomm. Netw.\ Applic.\ Conf.}, author={Trajkovic,
    Vladimir D. and Fu, Minyue and Schreier, Peter J.}, year={2007}, pages={480–484}
    }'
  chicago: Trajkovic, Vladimir D., Minyue Fu, and Peter J. Schreier. “Near-Capacity
    Turbo Equalization Using Optimized Turbo Codes.” In <i>Proc.\ Australasian Telecomm.
    Netw.\ Applic.\ Conf.</i>, 480–484, 2007. <a href="https://doi.org/10.1109/ATNAC.2007.4665276">https://doi.org/10.1109/ATNAC.2007.4665276</a>.
  ieee: 'V. D. Trajkovic, M. Fu, and P. J. Schreier, “Near-capacity turbo equalization
    using optimized turbo codes,” in <i>Proc.\ Australasian Telecomm. Netw.\ Applic.\
    Conf.</i>, 2007, pp. 480–484, doi: <a href="https://doi.org/10.1109/ATNAC.2007.4665276">10.1109/ATNAC.2007.4665276</a>.'
  mla: Trajkovic, Vladimir D., et al. “Near-Capacity Turbo Equalization Using Optimized
    Turbo Codes.” <i>Proc.\ Australasian Telecomm. Netw.\ Applic.\ Conf.</i>, 2007,
    pp. 480–484, doi:<a href="https://doi.org/10.1109/ATNAC.2007.4665276">10.1109/ATNAC.2007.4665276</a>.
  short: 'V.D. Trajkovic, M. Fu, P.J. Schreier, in: Proc.\ Australasian Telecomm.
    Netw.\ Applic.\ Conf., 2007, pp. 480–484.'
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:52Z
department:
- _id: '263'
doi: 10.1109/ATNAC.2007.4665276
page: 480–484
publication: Proc.\ Australasian Telecomm. Netw.\ Applic.\ Conf.
status: public
title: Near-capacity turbo equalization using optimized turbo codes
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40874'
abstract:
- lang: eng
  text: 'We consider the assessment of multivariate association between two complex
    random vectors. For complex data, there are three types of correlation coefficients,
    which account for rotational, reflectional, and total (i.e., rotational and reflectional)
    dependencies. We define and analyze these three types for different correlation
    coefficients, based on two popular correlation analysis techniques: canonical
    correlation analysis and multivariate linear regression (also known as half-canonical
    correlation analysis).'
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Schreier PJ. Correlation Coefficients for Complex Random Vectors. In: <i>Proc.
    41st\ Asilomar Conf.\ Signals Syst.\ Computers</i>. ; 2007:577–581. doi:<a href="https://doi.org/10.1109/ACSSC.2007.4487279">10.1109/ACSSC.2007.4487279</a>'
  apa: Schreier, P. J. (2007). Correlation Coefficients for Complex Random Vectors.
    <i>Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers</i>, 577–581. <a href="https://doi.org/10.1109/ACSSC.2007.4487279">https://doi.org/10.1109/ACSSC.2007.4487279</a>
  bibtex: '@inproceedings{Schreier_2007, title={Correlation Coefficients for Complex
    Random Vectors}, DOI={<a href="https://doi.org/10.1109/ACSSC.2007.4487279">10.1109/ACSSC.2007.4487279</a>},
    booktitle={Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers}, author={Schreier,
    Peter J.}, year={2007}, pages={577–581} }'
  chicago: Schreier, Peter J. “Correlation Coefficients for Complex Random Vectors.”
    In <i>Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers</i>, 577–581, 2007.
    <a href="https://doi.org/10.1109/ACSSC.2007.4487279">https://doi.org/10.1109/ACSSC.2007.4487279</a>.
  ieee: 'P. J. Schreier, “Correlation Coefficients for Complex Random Vectors,” in
    <i>Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers</i>, 2007, pp. 577–581,
    doi: <a href="https://doi.org/10.1109/ACSSC.2007.4487279">10.1109/ACSSC.2007.4487279</a>.'
  mla: Schreier, Peter J. “Correlation Coefficients for Complex Random Vectors.” <i>Proc.
    41st\ Asilomar Conf.\ Signals Syst.\ Computers</i>, 2007, pp. 577–581, doi:<a
    href="https://doi.org/10.1109/ACSSC.2007.4487279">10.1109/ACSSC.2007.4487279</a>.
  short: 'P.J. Schreier, in: Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers,
    2007, pp. 577–581.'
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:49Z
department:
- _id: '263'
doi: 10.1109/ACSSC.2007.4487279
page: 577–581
publication: Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers
status: public
title: Correlation Coefficients for Complex Random Vectors
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40877'
author:
- first_name: J. A.
  full_name: García-Naya, J. A.
  last_name: García-Naya
- first_name: T. M.
  full_name: Fernández-Caramés, T. M.
  last_name: Fernández-Caramés
- first_name: H. J.
  full_name: Pérez-Iglesias, H. J.
  last_name: Pérez-Iglesias
- first_name: M.
  full_name: González-López, M.
  last_name: González-López
- first_name: L.
  full_name: Castedo, L.
  last_name: Castedo
- first_name: D.
  full_name: Ramírez, D.
  last_name: Ramírez
- first_name: I.
  full_name: Santamaría, I.
  last_name: Santamaría
- first_name: J.
  full_name: Pérez, J.
  last_name: Pérez
- first_name: J.
  full_name: Vía, J.
  last_name: Vía
- first_name: J. M.
  full_name: Torres-Royo, J. M.
  last_name: Torres-Royo
citation:
  ama: 'García-Naya JA, Fernández-Caramés TM, Pérez-Iglesias HJ, et al. Performance
    of STBC transmissions with real data. In: <i>Proc. IST Mobile %%STRING%%#38;$
    Wireless Comms. Summit</i>. ; 2007. doi:<a href="https://doi.org/10.1109/ISTMWC.2007.4299296">10.1109/ISTMWC.2007.4299296</a>'
  apa: García-Naya, J. A., Fernández-Caramés, T. M., Pérez-Iglesias, H. J., González-López,
    M., Castedo, L., Ramírez, D., Santamaría, I., Pérez, J., Vía, J., &#38; Torres-Royo,
    J. M. (2007). Performance of STBC transmissions with real data. <i>Proc. IST Mobile
    %%STRING%%#38;$ Wireless Comms. Summit</i>. <a href="https://doi.org/10.1109/ISTMWC.2007.4299296">https://doi.org/10.1109/ISTMWC.2007.4299296</a>
  bibtex: '@inproceedings{García-Naya_Fernández-Caramés_Pérez-Iglesias_González-López_Castedo_Ramírez_Santamaría_Pérez_Vía_Torres-Royo_2007,
    place={Budapest, Hungary}, title={Performance of STBC transmissions with real
    data}, DOI={<a href="https://doi.org/10.1109/ISTMWC.2007.4299296">10.1109/ISTMWC.2007.4299296</a>},
    booktitle={Proc. IST Mobile $&#38;$ Wireless Comms. Summit}, author={García-Naya,
    J. A. and Fernández-Caramés, T. M. and Pérez-Iglesias, H. J. and González-López,
    M. and Castedo, L. and Ramírez, D. and Santamaría, I. and Pérez, J. and Vía, J.
    and Torres-Royo, J. M.}, year={2007} }'
  chicago: García-Naya, J. A., T. M. Fernández-Caramés, H. J. Pérez-Iglesias, M. González-López,
    L. Castedo, D. Ramírez, I. Santamaría, J. Pérez, J. Vía, and J. M. Torres-Royo.
    “Performance of STBC Transmissions with Real Data.” In <i>Proc. IST Mobile %%STRING%%#38;$
    Wireless Comms. Summit</i>. Budapest, Hungary, 2007. <a href="https://doi.org/10.1109/ISTMWC.2007.4299296">https://doi.org/10.1109/ISTMWC.2007.4299296</a>.
  ieee: 'J. A. García-Naya <i>et al.</i>, “Performance of STBC transmissions with
    real data,” 2007, doi: <a href="https://doi.org/10.1109/ISTMWC.2007.4299296">10.1109/ISTMWC.2007.4299296</a>.'
  mla: García-Naya, J. A., et al. “Performance of STBC Transmissions with Real Data.”
    <i>Proc. IST Mobile %%STRING%%#38;$ Wireless Comms. Summit</i>, 2007, doi:<a href="https://doi.org/10.1109/ISTMWC.2007.4299296">10.1109/ISTMWC.2007.4299296</a>.
  short: 'J.A. García-Naya, T.M. Fernández-Caramés, H.J. Pérez-Iglesias, M. González-López,
    L. Castedo, D. Ramírez, I. Santamaría, J. Pérez, J. Vía, J.M. Torres-Royo, in:
    Proc. IST Mobile $&#38;$ Wireless Comms. Summit, Budapest, Hungary, 2007.'
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:47Z
department:
- _id: '263'
doi: 10.1109/ISTMWC.2007.4299296
place: Budapest, Hungary
publication: Proc. IST Mobile $&$ Wireless Comms. Summit
status: public
title: Performance of STBC transmissions with real data
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40875'
author:
- first_name: Patrik
  full_name: Wahlberg, Patrik
  last_name: Wahlberg
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Wahlberg P, Schreier PJ. Frequency-domain properties of locally stationary
    improper second-order stochastic processes. In: <i>Proc. 41st\ Asilomar Conf.\
    Signals Syst.\ Computers</i>. ; 2007:1093–1097. doi:<a href="https://doi.org/10.1109/ACSSC.2007.4487391">10.1109/ACSSC.2007.4487391</a>'
  apa: Wahlberg, P., &#38; Schreier, P. J. (2007). Frequency-domain properties of
    locally stationary improper second-order stochastic processes. <i>Proc. 41st\
    Asilomar Conf.\ Signals Syst.\ Computers</i>, 1093–1097. <a href="https://doi.org/10.1109/ACSSC.2007.4487391">https://doi.org/10.1109/ACSSC.2007.4487391</a>
  bibtex: '@inproceedings{Wahlberg_Schreier_2007, title={Frequency-domain properties
    of locally stationary improper second-order stochastic processes}, DOI={<a href="https://doi.org/10.1109/ACSSC.2007.4487391">10.1109/ACSSC.2007.4487391</a>},
    booktitle={Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers}, author={Wahlberg,
    Patrik and Schreier, Peter J.}, year={2007}, pages={1093–1097} }'
  chicago: Wahlberg, Patrik, and Peter J. Schreier. “Frequency-Domain Properties of
    Locally Stationary Improper Second-Order Stochastic Processes.” In <i>Proc. 41st\
    Asilomar Conf.\ Signals Syst.\ Computers</i>, 1093–1097, 2007. <a href="https://doi.org/10.1109/ACSSC.2007.4487391">https://doi.org/10.1109/ACSSC.2007.4487391</a>.
  ieee: 'P. Wahlberg and P. J. Schreier, “Frequency-domain properties of locally stationary
    improper second-order stochastic processes,” in <i>Proc. 41st\ Asilomar Conf.\
    Signals Syst.\ Computers</i>, 2007, pp. 1093–1097, doi: <a href="https://doi.org/10.1109/ACSSC.2007.4487391">10.1109/ACSSC.2007.4487391</a>.'
  mla: Wahlberg, Patrik, and Peter J. Schreier. “Frequency-Domain Properties of Locally
    Stationary Improper Second-Order Stochastic Processes.” <i>Proc. 41st\ Asilomar
    Conf.\ Signals Syst.\ Computers</i>, 2007, pp. 1093–1097, doi:<a href="https://doi.org/10.1109/ACSSC.2007.4487391">10.1109/ACSSC.2007.4487391</a>.
  short: 'P. Wahlberg, P.J. Schreier, in: Proc. 41st\ Asilomar Conf.\ Signals Syst.\
    Computers, 2007, pp. 1093–1097.'
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:45Z
department:
- _id: '263'
doi: 10.1109/ACSSC.2007.4487391
page: 1093–1097
publication: Proc. 41st\ Asilomar Conf.\ Signals Syst.\ Computers
status: public
title: Frequency-domain properties of locally stationary improper second-order stochastic
  processes
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40878'
author:
- first_name: Li
  full_name: Ping, Li
  last_name: Ping
- first_name: Qinghua
  full_name: Guo, Qinghua
  last_name: Guo
- first_name: Jun
  full_name: Tong, Jun
  last_name: Tong
citation:
  ama: Ping L, Guo Q, Tong J. The OFDM-IDMA approach to wireless communication systems.
    <i>IEEE Wireless Comm</i>. 2007;14(3):18–24. doi:<a href="https://doi.org/10.1109/MWC.2007.386608">10.1109/MWC.2007.386608</a>
  apa: Ping, L., Guo, Q., &#38; Tong, J. (2007). The OFDM-IDMA approach to wireless
    communication systems. <i>IEEE Wireless Comm.</i>, <i>14</i>(3), 18–24. <a href="https://doi.org/10.1109/MWC.2007.386608">https://doi.org/10.1109/MWC.2007.386608</a>
  bibtex: '@article{Ping_Guo_Tong_2007, title={The OFDM-IDMA approach to wireless
    communication systems}, volume={14}, DOI={<a href="https://doi.org/10.1109/MWC.2007.386608">10.1109/MWC.2007.386608</a>},
    number={3}, journal={IEEE Wireless Comm.}, author={Ping, Li and Guo, Qinghua and
    Tong, Jun}, year={2007}, pages={18–24} }'
  chicago: 'Ping, Li, Qinghua Guo, and Jun Tong. “The OFDM-IDMA Approach to Wireless
    Communication Systems.” <i>IEEE Wireless Comm.</i> 14, no. 3 (2007): 18–24. <a
    href="https://doi.org/10.1109/MWC.2007.386608">https://doi.org/10.1109/MWC.2007.386608</a>.'
  ieee: 'L. Ping, Q. Guo, and J. Tong, “The OFDM-IDMA approach to wireless communication
    systems,” <i>IEEE Wireless Comm.</i>, vol. 14, no. 3, pp. 18–24, 2007, doi: <a
    href="https://doi.org/10.1109/MWC.2007.386608">10.1109/MWC.2007.386608</a>.'
  mla: Ping, Li, et al. “The OFDM-IDMA Approach to Wireless Communication Systems.”
    <i>IEEE Wireless Comm.</i>, vol. 14, no. 3, 2007, pp. 18–24, doi:<a href="https://doi.org/10.1109/MWC.2007.386608">10.1109/MWC.2007.386608</a>.
  short: L. Ping, Q. Guo, J. Tong, IEEE Wireless Comm. 14 (2007) 18–24.
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:40Z
department:
- _id: '263'
doi: 10.1109/MWC.2007.386608
intvolume: '        14'
issue: '3'
page: 18–24
publication: IEEE Wireless Comm.
status: public
title: The OFDM-IDMA approach to wireless communication systems
type: journal_article
user_id: '43497'
volume: 14
year: '2007'
...
---
_id: '40876'
author:
- first_name: Vladimir D.
  full_name: Trajkovic, Vladimir D.
  last_name: Trajkovic
- first_name: Minyue
  full_name: Fu, Minyue
  last_name: Fu
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Trajkovic VD, Fu M, Schreier PJ. Turbo Equalization With Irregular Turbo Codes.
    In: <i>Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.</i> ; 2007:153–157. doi:<a
    href="https://doi.org/10.1109/ISWCS.2007.4392320">10.1109/ISWCS.2007.4392320</a>'
  apa: Trajkovic, V. D., Fu, M., &#38; Schreier, P. J. (2007). Turbo Equalization
    With Irregular Turbo Codes. <i>Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.</i>,
    153–157. <a href="https://doi.org/10.1109/ISWCS.2007.4392320">https://doi.org/10.1109/ISWCS.2007.4392320</a>
  bibtex: '@inproceedings{Trajkovic_Fu_Schreier_2007, title={Turbo Equalization With
    Irregular Turbo Codes}, DOI={<a href="https://doi.org/10.1109/ISWCS.2007.4392320">10.1109/ISWCS.2007.4392320</a>},
    booktitle={Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.}, author={Trajkovic,
    Vladimir D. and Fu, Minyue and Schreier, Peter J.}, year={2007}, pages={153–157}
    }'
  chicago: Trajkovic, Vladimir D., Minyue Fu, and Peter J. Schreier. “Turbo Equalization
    With Irregular Turbo Codes.” In <i>Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.</i>,
    153–157, 2007. <a href="https://doi.org/10.1109/ISWCS.2007.4392320">https://doi.org/10.1109/ISWCS.2007.4392320</a>.
  ieee: 'V. D. Trajkovic, M. Fu, and P. J. Schreier, “Turbo Equalization With Irregular
    Turbo Codes,” in <i>Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.</i>, 2007, pp.
    153–157, doi: <a href="https://doi.org/10.1109/ISWCS.2007.4392320">10.1109/ISWCS.2007.4392320</a>.'
  mla: Trajkovic, Vladimir D., et al. “Turbo Equalization With Irregular Turbo Codes.”
    <i>Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.</i>, 2007, pp. 153–157, doi:<a
    href="https://doi.org/10.1109/ISWCS.2007.4392320">10.1109/ISWCS.2007.4392320</a>.
  short: 'V.D. Trajkovic, M. Fu, P.J. Schreier, in: Proc. 4th\ Int.\ Symp.\ Wireless
    Comm.\ Syst., 2007, pp. 153–157.'
date_created: 2023-01-30T11:52:05Z
date_updated: 2023-01-30T11:54:42Z
department:
- _id: '263'
doi: 10.1109/ISWCS.2007.4392320
page: 153–157
publication: Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.
status: public
title: Turbo Equalization With Irregular Turbo Codes
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40881'
abstract:
- lang: eng
  text: Wigner’s theorem states that there exists no bilinear time-frequency distribution
    (TFD) that has correct marginals and is nonnegative everywhere. This means that
    any attempt to interpret a bilinear TFD as an energy or power distribution must
    be fraught with problems. In this paper, an alternative perspective is proposed,
    which allows a local interpretation at a point in the time-frequency plane. This
    approach is based on analyzing the properties of a chirping ellipse that, at a
    given time instant, gives the best local approximation of the signal from a given
    frequency. This chirping ellipse is described in terms of its mean shape, orientation,
    and direction of polarization (counterclockwise or clockwise). A time-frequency
    coherence measures the quality of the approximation that this ellipse presents.
    The ellipse parameters and the time-frequency coherence can be expressed in terms
    of the Rihaczek TFD
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Schreier PJ. A New Interpretation of Bilinear Time-Frequency Distributions.
    In: <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i> Vol
    3. ; 2007:1133–1136. doi:<a href="https://doi.org/10.1109/ICASSP.2007.366884">10.1109/ICASSP.2007.366884</a>'
  apa: Schreier, P. J. (2007). A New Interpretation of Bilinear Time-Frequency Distributions.
    <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>, <i>3</i>,
    1133–1136. <a href="https://doi.org/10.1109/ICASSP.2007.366884">https://doi.org/10.1109/ICASSP.2007.366884</a>
  bibtex: '@inproceedings{Schreier_2007, title={A New Interpretation of Bilinear Time-Frequency
    Distributions}, volume={3}, DOI={<a href="https://doi.org/10.1109/ICASSP.2007.366884">10.1109/ICASSP.2007.366884</a>},
    booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Schreier,
    Peter J.}, year={2007}, pages={1133–1136} }'
  chicago: Schreier, Peter J. “A New Interpretation of Bilinear Time-Frequency Distributions.”
    In <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>, 3:1133–1136,
    2007. <a href="https://doi.org/10.1109/ICASSP.2007.366884">https://doi.org/10.1109/ICASSP.2007.366884</a>.
  ieee: 'P. J. Schreier, “A New Interpretation of Bilinear Time-Frequency Distributions,”
    in <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>, 2007,
    vol. 3, pp. 1133–1136, doi: <a href="https://doi.org/10.1109/ICASSP.2007.366884">10.1109/ICASSP.2007.366884</a>.'
  mla: Schreier, Peter J. “A New Interpretation of Bilinear Time-Frequency Distributions.”
    <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>, vol. 3,
    2007, pp. 1133–1136, doi:<a href="https://doi.org/10.1109/ICASSP.2007.366884">10.1109/ICASSP.2007.366884</a>.
  short: 'P.J. Schreier, in: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal
    Process., 2007, pp. 1133–1136.'
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:55:13Z
department:
- _id: '263'
doi: 10.1109/ICASSP.2007.366884
intvolume: '         3'
page: 1133–1136
publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
status: public
title: A New Interpretation of Bilinear Time-Frequency Distributions
type: conference
user_id: '43497'
volume: 3
year: '2007'
...
---
_id: '40880'
abstract:
- lang: eng
  text: We analyze the spectral measure and complementary spectral measure for strongly
    harmonizable cyclostationary and almost cyclostationary multidimensional complex
    improper processes. We show that the off-diagonal components of the spectral measure
    are absolutely continuous with respect to the diagonal component, which is a generalization
    of a result for scalar processes. For scalar almost cyclostationary processes,
    we derive representation formulas for the complementary spectral measure and the
    off-diagonal components of the spectral measure, in terms of the diagonal component
    of the spectral measure. These results are similar to the cyclostationary case,
    with some modifications concerning the off-diagonal components of the complementary
    spectral measure.
author:
- first_name: Patrik
  full_name: Wahlberg, Patrik
  last_name: Wahlberg
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: 'Wahlberg P, Schreier PJ. Spectra of multidimensional complex improper (almost)
    cyclostationary processes. In: <i>Proc.\ IEEE Int.\ Symp.\ Inform.\ Theory</i>.
    ; 2007:971–975. doi:<a href="https://doi.org/10.1109/ISIT.2007.4557350">10.1109/ISIT.2007.4557350</a>'
  apa: Wahlberg, P., &#38; Schreier, P. J. (2007). Spectra of multidimensional complex
    improper (almost) cyclostationary processes. <i>Proc.\ IEEE Int.\ Symp.\ Inform.\
    Theory</i>, 971–975. <a href="https://doi.org/10.1109/ISIT.2007.4557350">https://doi.org/10.1109/ISIT.2007.4557350</a>
  bibtex: '@inproceedings{Wahlberg_Schreier_2007, title={Spectra of multidimensional
    complex improper (almost) cyclostationary processes}, DOI={<a href="https://doi.org/10.1109/ISIT.2007.4557350">10.1109/ISIT.2007.4557350</a>},
    booktitle={Proc.\ IEEE Int.\ Symp.\ Inform.\ Theory}, author={Wahlberg, Patrik
    and Schreier, Peter J.}, year={2007}, pages={971–975} }'
  chicago: Wahlberg, Patrik, and Peter J. Schreier. “Spectra of Multidimensional Complex
    Improper (Almost) Cyclostationary Processes.” In <i>Proc.\ IEEE Int.\ Symp.\ Inform.\
    Theory</i>, 971–975, 2007. <a href="https://doi.org/10.1109/ISIT.2007.4557350">https://doi.org/10.1109/ISIT.2007.4557350</a>.
  ieee: 'P. Wahlberg and P. J. Schreier, “Spectra of multidimensional complex improper
    (almost) cyclostationary processes,” in <i>Proc.\ IEEE Int.\ Symp.\ Inform.\ Theory</i>,
    2007, pp. 971–975, doi: <a href="https://doi.org/10.1109/ISIT.2007.4557350">10.1109/ISIT.2007.4557350</a>.'
  mla: Wahlberg, Patrik, and Peter J. Schreier. “Spectra of Multidimensional Complex
    Improper (Almost) Cyclostationary Processes.” <i>Proc.\ IEEE Int.\ Symp.\ Inform.\
    Theory</i>, 2007, pp. 971–975, doi:<a href="https://doi.org/10.1109/ISIT.2007.4557350">10.1109/ISIT.2007.4557350</a>.
  short: 'P. Wahlberg, P.J. Schreier, in: Proc.\ IEEE Int.\ Symp.\ Inform.\ Theory,
    2007, pp. 971–975.'
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:55:10Z
department:
- _id: '263'
doi: 10.1109/ISIT.2007.4557350
page: 971–975
publication: Proc.\ IEEE Int.\ Symp.\ Inform.\ Theory
status: public
title: Spectra of multidimensional complex improper (almost) cyclostationary processes
type: conference
user_id: '43497'
year: '2007'
...
---
_id: '40879'
author:
- first_name: Mark S.
  full_name: Spurbeck, Mark S.
  last_name: Spurbeck
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
citation:
  ama: Spurbeck MS, Schreier PJ. Causal Wiener filter banks for periodically correlated
    time series. <i>Signal Process</i>. 2007;87(6):1179–1187. doi:<a href="https://doi.org/10.1016/j.sigpro.2006.10.008">10.1016/j.sigpro.2006.10.008</a>
  apa: Spurbeck, M. S., &#38; Schreier, P. J. (2007). Causal Wiener filter banks for
    periodically correlated time series. <i>Signal Process.</i>, <i>87</i>(6), 1179–1187.
    <a href="https://doi.org/10.1016/j.sigpro.2006.10.008">https://doi.org/10.1016/j.sigpro.2006.10.008</a>
  bibtex: '@article{Spurbeck_Schreier_2007, place={Amsterdam, The Netherlands}, title={Causal
    Wiener filter banks for periodically correlated time series}, volume={87}, DOI={<a
    href="https://doi.org/10.1016/j.sigpro.2006.10.008">10.1016/j.sigpro.2006.10.008</a>},
    number={6}, journal={Signal Process.}, publisher={Elsevier North-Holland, Inc.},
    author={Spurbeck, Mark S. and Schreier, Peter J.}, year={2007}, pages={1179–1187}
    }'
  chicago: 'Spurbeck, Mark S., and Peter J. Schreier. “Causal Wiener Filter Banks
    for Periodically Correlated Time Series.” <i>Signal Process.</i> 87, no. 6 (2007):
    1179–1187. <a href="https://doi.org/10.1016/j.sigpro.2006.10.008">https://doi.org/10.1016/j.sigpro.2006.10.008</a>.'
  ieee: 'M. S. Spurbeck and P. J. Schreier, “Causal Wiener filter banks for periodically
    correlated time series,” <i>Signal Process.</i>, vol. 87, no. 6, pp. 1179–1187,
    2007, doi: <a href="https://doi.org/10.1016/j.sigpro.2006.10.008">10.1016/j.sigpro.2006.10.008</a>.'
  mla: Spurbeck, Mark S., and Peter J. Schreier. “Causal Wiener Filter Banks for Periodically
    Correlated Time Series.” <i>Signal Process.</i>, vol. 87, no. 6, Elsevier North-Holland,
    Inc., 2007, pp. 1179–1187, doi:<a href="https://doi.org/10.1016/j.sigpro.2006.10.008">10.1016/j.sigpro.2006.10.008</a>.
  short: M.S. Spurbeck, P.J. Schreier, Signal Process. 87 (2007) 1179–1187.
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:55:07Z
department:
- _id: '263'
doi: 10.1016/j.sigpro.2006.10.008
intvolume: '        87'
issue: '6'
page: 1179–1187
place: Amsterdam, The Netherlands
publication: Signal Process.
publisher: Elsevier North-Holland, Inc.
status: public
title: Causal Wiener filter banks for periodically correlated time series
type: journal_article
user_id: '43497'
volume: 87
year: '2007'
...
---
_id: '40887'
abstract:
- lang: eng
  text: In this paper, a new second-order statistics (SOS) based method for blind
    decoding of orthogonal space time block coded (OSTBC) systems with only one receive
    antenna is proposed. To avoid the in- herent ambiguities of this problem, the
    spatial correlation matrix of the source signals must be non-white and known at
    the receiver. In practice, this can be achieved by a number of simple linear preco-
    ding techniques at the transmitter side. More specifically, it is shown in the
    paper that if the source correlation matrix has different eigen- values, then
    the decoding process can be formulated as the problem of maximizing the sum of
    a set of weighted variances of the signal estimates. Exploiting the special structure
    of OSTBCs, this problem can be reduced to a principal component analysis (PCA)
    problem, which allows us to derive computationally efficient batch and adap- tive
    blind decoding algorithms. The algorithm works for any OSTBC (including the popular
    Alamouti code) with a single receive antenna. Some simulation results are presented
    to demonstrate the potential of the proposed procedure.
author:
- first_name: J.
  full_name: Vía, J.
  last_name: Vía
- first_name: I.
  full_name: Santamaría, I.
  last_name: Santamaría
- first_name: J.
  full_name: Pérez, J.
  last_name: Pérez
- first_name: D.
  full_name: Ramírez, D.
  last_name: Ramírez
citation:
  ama: 'Vía J, Santamaría I, Pérez J, Ramírez D. Blind decoding of MISO-OSTBC systems
    based on principal component analysis. In: <i>Proc.\ IEEE Int.\ Conf.\ Acoustics,
    Speech and Signal Process.</i> ; 2006. doi:<a href="https://doi.org/10.1109/ICASSP.2006.1661026">10.1109/ICASSP.2006.1661026</a>'
  apa: Vía, J., Santamaría, I., Pérez, J., &#38; Ramírez, D. (2006). Blind decoding
    of MISO-OSTBC systems based on principal component analysis. <i>Proc.\ IEEE Int.\
    Conf.\ Acoustics, Speech and Signal Process.</i> <a href="https://doi.org/10.1109/ICASSP.2006.1661026">https://doi.org/10.1109/ICASSP.2006.1661026</a>
  bibtex: '@inproceedings{Vía_Santamaría_Pérez_Ramírez_2006, place={Toulouse, France},
    title={Blind decoding of MISO-OSTBC systems based on principal component analysis},
    DOI={<a href="https://doi.org/10.1109/ICASSP.2006.1661026">10.1109/ICASSP.2006.1661026</a>},
    booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Vía,
    J. and Santamaría, I. and Pérez, J. and Ramírez, D.}, year={2006} }'
  chicago: Vía, J., I. Santamaría, J. Pérez, and D. Ramírez. “Blind Decoding of MISO-OSTBC
    Systems Based on Principal Component Analysis.” In <i>Proc.\ IEEE Int.\ Conf.\
    Acoustics, Speech and Signal Process.</i> Toulouse, France, 2006. <a href="https://doi.org/10.1109/ICASSP.2006.1661026">https://doi.org/10.1109/ICASSP.2006.1661026</a>.
  ieee: 'J. Vía, I. Santamaría, J. Pérez, and D. Ramírez, “Blind decoding of MISO-OSTBC
    systems based on principal component analysis,” 2006, doi: <a href="https://doi.org/10.1109/ICASSP.2006.1661026">10.1109/ICASSP.2006.1661026</a>.'
  mla: Vía, J., et al. “Blind Decoding of MISO-OSTBC Systems Based on Principal Component
    Analysis.” <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>,
    2006, doi:<a href="https://doi.org/10.1109/ICASSP.2006.1661026">10.1109/ICASSP.2006.1661026</a>.
  short: 'J. Vía, I. Santamaría, J. Pérez, D. Ramírez, in: Proc.\ IEEE Int.\ Conf.\
    Acoustics, Speech and Signal Process., Toulouse, France, 2006.'
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:18Z
department:
- _id: '263'
doi: 10.1109/ICASSP.2006.1661026
place: Toulouse, France
publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
status: public
title: Blind decoding of MISO-OSTBC systems based on principal component analysis
type: conference
user_id: '43497'
year: '2006'
...
---
_id: '40892'
abstract:
- lang: eng
  text: 'Based on the additive white quantization noise model, linear transform coders
    are derived for Gaussian sources corrupted by noise. There are two alternative
    design objectives: minimizing the trace of the error correlation matrix and thus
    minimizing the mean-squared error, or minimizing the determinant of the error
    correlation matrix and thus maximizing information rate. It is shown that a solution
    to both problems is to first transform the noisy observations into canonical coordinates,
    quantize and apply a Wiener filter in this coordinate system, and then transform
    the result back to the original coordinates. Canonical coordinates are uncorrelated,
    and quantization and Wiener filtering are applied to each component independently.
    The type of canonical coordinate system depends on the design objective: Quantization
    in half-canonical coordinates minimizes the mean-squared error and quantization
    in full-canonical coordinates maximizes information rate. Finally, it is also
    demonstrated in this paper that majorization is the fundamental principle underlying
    proofs of optimal transform coding.'
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
- first_name: Louis L.
  full_name: Scharf, Louis L.
  last_name: Scharf
citation:
  ama: Schreier PJ, Scharf LL. Canonical coordinates for transform coding of noisy
    sources. <i>{IEEE} {T}rans\ {S}ignal\ {P}rocess</i>. 2006;54(1):235–243. doi:<a
    href="https://doi.org/10.1109/TSP.2005.861085">10.1109/TSP.2005.861085</a>
  apa: Schreier, P. J., &#38; Scharf, L. L. (2006). Canonical coordinates for transform
    coding of noisy sources. <i>{IEEE} {T}rans.\ {S}ignal\ {P}rocess.</i>, <i>54</i>(1),
    235–243. <a href="https://doi.org/10.1109/TSP.2005.861085">https://doi.org/10.1109/TSP.2005.861085</a>
  bibtex: '@article{Schreier_Scharf_2006, title={Canonical coordinates for transform
    coding of noisy sources}, volume={54}, DOI={<a href="https://doi.org/10.1109/TSP.2005.861085">10.1109/TSP.2005.861085</a>},
    number={1}, journal={{IEEE} {T}rans.\ {S}ignal\ {P}rocess.}, author={Schreier,
    Peter J. and Scharf, Louis L.}, year={2006}, pages={235–243} }'
  chicago: 'Schreier, Peter J., and Louis L. Scharf. “Canonical Coordinates for Transform
    Coding of Noisy Sources.” <i>{IEEE} {T}rans.\ {S}ignal\ {P}rocess.</i> 54, no.
    1 (2006): 235–243. <a href="https://doi.org/10.1109/TSP.2005.861085">https://doi.org/10.1109/TSP.2005.861085</a>.'
  ieee: 'P. J. Schreier and L. L. Scharf, “Canonical coordinates for transform coding
    of noisy sources,” <i>{IEEE} {T}rans.\ {S}ignal\ {P}rocess.</i>, vol. 54, no.
    1, pp. 235–243, 2006, doi: <a href="https://doi.org/10.1109/TSP.2005.861085">10.1109/TSP.2005.861085</a>.'
  mla: Schreier, Peter J., and Louis L. Scharf. “Canonical Coordinates for Transform
    Coding of Noisy Sources.” <i>{IEEE} {T}rans.\ {S}ignal\ {P}rocess.</i>, vol. 54,
    no. 1, 2006, pp. 235–243, doi:<a href="https://doi.org/10.1109/TSP.2005.861085">10.1109/TSP.2005.861085</a>.
  short: P.J. Schreier, L.L. Scharf, {IEEE} {T}rans.\ {S}ignal\ {P}rocess. 54 (2006)
    235–243.
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:15Z
department:
- _id: '263'
doi: 10.1109/TSP.2005.861085
intvolume: '        54'
issue: '1'
page: 235–243
publication: '{IEEE} {T}rans.\ {S}ignal\ {P}rocess.'
status: public
title: Canonical coordinates for transform coding of noisy sources
type: journal_article
user_id: '43497'
volume: 54
year: '2006'
...
---
_id: '40891'
abstract:
- lang: eng
  text: In this paper, we present an unequal power allocation technique to increase
    the throughput of code-division multiple-access (CDMA) systems with chip-level
    interleavers. Performance is optimized, respectively, based on received and transmitted
    power allocation. Linear programming and power matching techniques are developed
    to provide solutions to systems with a very large number of users. Various numerical
    results are provided to demonstrate the efficiency of the proposed techniques
    and to examine the impact of system parameters, such as iteration number and interleaver
    length. We also show that with some very simple forward error correction codes,
    such as repetition codes or convolutional codes, the proposed scheme can achieve
    throughput reasonably close to that predicted by theoretical limit in multiple
    access channels.
author:
- first_name: Lihai
  full_name: Liu, Lihai
  last_name: Liu
- first_name: Jun
  full_name: Tong, Jun
  last_name: Tong
- first_name: Li
  full_name: Ping, Li
  last_name: Ping
citation:
  ama: Liu L, Tong J, Ping L. Analysis and optimization of CDMA systems with chip-level
    interleavers. <i>IEEE J\ Select\ Areas Comm</i>. 2006;24(1):141–150. doi:<a href="https://doi.org/10.1109/JSAC.2005.858896">10.1109/JSAC.2005.858896</a>
  apa: Liu, L., Tong, J., &#38; Ping, L. (2006). Analysis and optimization of CDMA
    systems with chip-level interleavers. <i>IEEE J.\ Select.\ Areas Comm.</i>, <i>24</i>(1),
    141–150. <a href="https://doi.org/10.1109/JSAC.2005.858896">https://doi.org/10.1109/JSAC.2005.858896</a>
  bibtex: '@article{Liu_Tong_Ping_2006, title={Analysis and optimization of CDMA systems
    with chip-level interleavers}, volume={24}, DOI={<a href="https://doi.org/10.1109/JSAC.2005.858896">10.1109/JSAC.2005.858896</a>},
    number={1}, journal={IEEE J.\ Select.\ Areas Comm.}, author={Liu, Lihai and Tong,
    Jun and Ping, Li}, year={2006}, pages={141–150} }'
  chicago: 'Liu, Lihai, Jun Tong, and Li Ping. “Analysis and Optimization of CDMA
    Systems with Chip-Level Interleavers.” <i>IEEE J.\ Select.\ Areas Comm.</i> 24,
    no. 1 (2006): 141–150. <a href="https://doi.org/10.1109/JSAC.2005.858896">https://doi.org/10.1109/JSAC.2005.858896</a>.'
  ieee: 'L. Liu, J. Tong, and L. Ping, “Analysis and optimization of CDMA systems
    with chip-level interleavers,” <i>IEEE J.\ Select.\ Areas Comm.</i>, vol. 24,
    no. 1, pp. 141–150, 2006, doi: <a href="https://doi.org/10.1109/JSAC.2005.858896">10.1109/JSAC.2005.858896</a>.'
  mla: Liu, Lihai, et al. “Analysis and Optimization of CDMA Systems with Chip-Level
    Interleavers.” <i>IEEE J.\ Select.\ Areas Comm.</i>, vol. 24, no. 1, 2006, pp.
    141–150, doi:<a href="https://doi.org/10.1109/JSAC.2005.858896">10.1109/JSAC.2005.858896</a>.
  short: L. Liu, J. Tong, L. Ping, IEEE J.\ Select.\ Areas Comm. 24 (2006) 141–150.
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:12Z
department:
- _id: '263'
doi: 10.1109/JSAC.2005.858896
intvolume: '        24'
issue: '1'
page: 141–150
publication: IEEE J.\ Select.\ Areas Comm.
status: public
title: Analysis and optimization of CDMA systems with chip-level interleavers
type: journal_article
user_id: '43497'
volume: 24
year: '2006'
...
---
_id: '40888'
abstract:
- lang: eng
  text: 'A complex random vector is called improper if it is correlated with its complex
    conjugate. In this paper, we present a generalized likelihood ratio test (GLRT)
    for impropriety. This test is compelling because it displays the right invariances:
    The proposed GLR is invariant to linear transformations on the data, including
    rotation and scaling, just as propriety is preserved by linear transformations.
    Because canonical correlations make up a complete, or maximal, set of invariants
    for the Hermitian and complementary covariance matrices under linear transformations,
    the GLR can be shown to be a function of the squared canonical correlations between
    the data and its complex conjugate. This validates our intuition that the internal
    coordinate system should not matter for this hypothesis test'
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
- first_name: Louis L.
  full_name: Scharf, Louis L.
  last_name: Scharf
- first_name: Alfred
  full_name: Hanssen, Alfred
  last_name: Hanssen
citation:
  ama: 'Schreier PJ, Scharf LL, Hanssen A. A Statistical Test for Impropriety of Complex
    Random Signals. In: <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>
    Vol 3. ; 2006:796–799. doi:<a href="https://doi.org/10.1109/ICASSP.2006.1660774">10.1109/ICASSP.2006.1660774</a>'
  apa: Schreier, P. J., Scharf, L. L., &#38; Hanssen, A. (2006). A Statistical Test
    for Impropriety of Complex Random Signals. <i>Proc.\ IEEE Int.\ Conf.\ Acoustics,
    Speech and Signal Process.</i>, <i>3</i>, 796–799. <a href="https://doi.org/10.1109/ICASSP.2006.1660774">https://doi.org/10.1109/ICASSP.2006.1660774</a>
  bibtex: '@inproceedings{Schreier_Scharf_Hanssen_2006, title={A Statistical Test
    for Impropriety of Complex Random Signals}, volume={3}, DOI={<a href="https://doi.org/10.1109/ICASSP.2006.1660774">10.1109/ICASSP.2006.1660774</a>},
    booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Schreier,
    Peter J. and Scharf, Louis L. and Hanssen, Alfred}, year={2006}, pages={796–799}
    }'
  chicago: Schreier, Peter J., Louis L. Scharf, and Alfred Hanssen. “A Statistical
    Test for Impropriety of Complex Random Signals.” In <i>Proc.\ IEEE Int.\ Conf.\
    Acoustics, Speech and Signal Process.</i>, 3:796–799, 2006. <a href="https://doi.org/10.1109/ICASSP.2006.1660774">https://doi.org/10.1109/ICASSP.2006.1660774</a>.
  ieee: 'P. J. Schreier, L. L. Scharf, and A. Hanssen, “A Statistical Test for Impropriety
    of Complex Random Signals,” in <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and
    Signal Process.</i>, 2006, vol. 3, pp. 796–799, doi: <a href="https://doi.org/10.1109/ICASSP.2006.1660774">10.1109/ICASSP.2006.1660774</a>.'
  mla: Schreier, Peter J., et al. “A Statistical Test for Impropriety of Complex Random
    Signals.” <i>Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.</i>,
    vol. 3, 2006, pp. 796–799, doi:<a href="https://doi.org/10.1109/ICASSP.2006.1660774">10.1109/ICASSP.2006.1660774</a>.
  short: 'P.J. Schreier, L.L. Scharf, A. Hanssen, in: Proc.\ IEEE Int.\ Conf.\ Acoustics,
    Speech and Signal Process., 2006, pp. 796–799.'
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:05Z
department:
- _id: '263'
doi: 10.1109/ICASSP.2006.1660774
intvolume: '         3'
page: 796–799
publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
status: public
title: A Statistical Test for Impropriety of Complex Random Signals
type: conference
user_id: '43497'
volume: 3
year: '2006'
...
---
_id: '40890'
abstract:
- lang: eng
  text: A new suboptimal algorithm for detection of constant modulus signals in multiple-input
    multiple-output (MIMO) channels is presented. The deviation of the solution from
    the desired constant modulus property is used as a penalty or regularization term
    in the conventional least squares cost function, and an iterative reweighted least
    squares (IRWLS) procedure is used to minimize the regularized functional.
author:
- first_name: D.
  full_name: Ramírez, D.
  last_name: Ramírez
- first_name: I.
  full_name: Santamaría, I.
  last_name: Santamaría
citation:
  ama: Ramírez D, Santamaría I. Regularised approach to detection of constant modulus
    signals in MIMO channels. <i>Electr Lett</i>. 2006;42(3):184–186. doi:<a href="https://doi.org/10.1049/el:20063870">10.1049/el:20063870</a>
  apa: Ramírez, D., &#38; Santamaría, I. (2006). Regularised approach to detection
    of constant modulus signals in MIMO channels. <i>Electr. Lett.</i>, <i>42</i>(3),
    184–186. <a href="https://doi.org/10.1049/el:20063870">https://doi.org/10.1049/el:20063870</a>
  bibtex: '@article{Ramírez_Santamaría_2006, title={Regularised approach to detection
    of constant modulus signals in MIMO channels}, volume={42}, DOI={<a href="https://doi.org/10.1049/el:20063870">10.1049/el:20063870</a>},
    number={3}, journal={Electr. Lett.}, author={Ramírez, D. and Santamaría, I.},
    year={2006}, pages={184–186} }'
  chicago: 'Ramírez, D., and I. Santamaría. “Regularised Approach to Detection of
    Constant Modulus Signals in MIMO Channels.” <i>Electr. Lett.</i> 42, no. 3 (2006):
    184–186. <a href="https://doi.org/10.1049/el:20063870">https://doi.org/10.1049/el:20063870</a>.'
  ieee: 'D. Ramírez and I. Santamaría, “Regularised approach to detection of constant
    modulus signals in MIMO channels,” <i>Electr. Lett.</i>, vol. 42, no. 3, pp. 184–186,
    2006, doi: <a href="https://doi.org/10.1049/el:20063870">10.1049/el:20063870</a>.'
  mla: Ramírez, D., and I. Santamaría. “Regularised Approach to Detection of Constant
    Modulus Signals in MIMO Channels.” <i>Electr. Lett.</i>, vol. 42, no. 3, 2006,
    pp. 184–186, doi:<a href="https://doi.org/10.1049/el:20063870">10.1049/el:20063870</a>.
  short: D. Ramírez, I. Santamaría, Electr. Lett. 42 (2006) 184–186.
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:26Z
department:
- _id: '263'
doi: 10.1049/el:20063870
intvolume: '        42'
issue: '3'
page: 184–186
publication: Electr. Lett.
status: public
title: Regularised approach to detection of constant modulus signals in MIMO channels
type: journal_article
user_id: '43497'
volume: 42
year: '2006'
...
---
_id: '40889'
abstract:
- lang: eng
  text: Clipping is applied to superposition coding systems to reduce the peak-to-average
    power ratio (PAPR) of the transmitted signal. The performance limit is investigated
    through evaluating the mutual information driven by the induced peak-power-limited
    input signals. It is shown that the channel capacity can be approached by clipped
    superposition coding systems. To alleviate the performance degradation due to
    clipping noises, we develop a soft compensation algorithm that is combined with
    soft-input-soft-output (SISO) decoding algorithms in an iterative manner. Simulation
    results show that with the proposed algorithm, most performance loss can be recovered.
author:
- first_name: Jun
  full_name: Tong, Jun
  last_name: Tong
- first_name: Li
  full_name: Ping, Li
  last_name: Ping
citation:
  ama: 'Tong J, Ping L. Iterative decoding of superposition coding. In: <i>6th\ Int.\
    Symp.\ Turbo Codes &#38; Rel.\ Top.</i> ; 2006:1–6.'
  apa: Tong, J., &#38; Ping, L. (2006). Iterative decoding of superposition coding.
    <i>6th\ Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top.</i>, 1–6.
  bibtex: '@inproceedings{Tong_Ping_2006, title={Iterative decoding of superposition
    coding}, booktitle={6th\ Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top.}, author={Tong,
    Jun and Ping, Li}, year={2006}, pages={1–6} }'
  chicago: Tong, Jun, and Li Ping. “Iterative Decoding of Superposition Coding.” In
    <i>6th\ Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top.</i>, 1–6, 2006.
  ieee: J. Tong and L. Ping, “Iterative decoding of superposition coding,” in <i>6th\
    Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top.</i>, 2006, pp. 1–6.
  mla: Tong, Jun, and Li Ping. “Iterative Decoding of Superposition Coding.” <i>6th\
    Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top.</i>, 2006, pp. 1–6.
  short: 'J. Tong, L. Ping, in: 6th\ Int.\ Symp.\ Turbo Codes &#38; Rel.\ Top., 2006,
    pp. 1–6.'
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:54:29Z
department:
- _id: '263'
page: 1–6
publication: 6th\ Int.\ Symp.\ Turbo Codes & Rel.\ Top.
status: public
title: Iterative decoding of superposition coding
type: conference
user_id: '43497'
year: '2006'
...
---
_id: '40883'
abstract:
- lang: eng
  text: We develop a causal filter bank implementation of the cyclic Wiener filter
    for periodically correlated (PC, or cyclostationary) time series. By converting
    the PC time series into a vector-valued wide-sense stationary (WSS) time series,
    we may utilize the existing literature on factorization of spectral density matrices.
    However, because PC analytic and equivalent baseband signals are generally improper,
    spectral factorization algorithms must be modified for the improper case. Then,
    given the spectral density matrix for the equivalent WSS vector process, a causal
    cyclic Wiener filter can be implemented as a multirate filter bank or an equivalent
    polyphase structure.
author:
- first_name: Mark S.
  full_name: Spurbeck, Mark S.
  last_name: Spurbeck
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
- first_name: Louis L.
  full_name: Scharf, Louis L.
  last_name: Scharf
citation:
  ama: 'Spurbeck MS, Schreier PJ, Scharf LL. Causal cyclic Wiener filtering. In: <i>Proc.
    40th\ Asilomar Conf.\ Signals Syst.\ Computers</i>. ; 2006:1425–1429. doi:<a href="https://doi.org/10.1109/ACSSC.2006.354993">10.1109/ACSSC.2006.354993</a>'
  apa: Spurbeck, M. S., Schreier, P. J., &#38; Scharf, L. L. (2006). Causal cyclic
    Wiener filtering. <i>Proc. 40th\ Asilomar Conf.\ Signals Syst.\ Computers</i>,
    1425–1429. <a href="https://doi.org/10.1109/ACSSC.2006.354993">https://doi.org/10.1109/ACSSC.2006.354993</a>
  bibtex: '@inproceedings{Spurbeck_Schreier_Scharf_2006, title={Causal cyclic Wiener
    filtering}, DOI={<a href="https://doi.org/10.1109/ACSSC.2006.354993">10.1109/ACSSC.2006.354993</a>},
    booktitle={Proc. 40th\ Asilomar Conf.\ Signals Syst.\ Computers}, author={Spurbeck,
    Mark S. and Schreier, Peter J. and Scharf, Louis L.}, year={2006}, pages={1425–1429}
    }'
  chicago: Spurbeck, Mark S., Peter J. Schreier, and Louis L. Scharf. “Causal Cyclic
    Wiener Filtering.” In <i>Proc. 40th\ Asilomar Conf.\ Signals Syst.\ Computers</i>,
    1425–1429, 2006. <a href="https://doi.org/10.1109/ACSSC.2006.354993">https://doi.org/10.1109/ACSSC.2006.354993</a>.
  ieee: 'M. S. Spurbeck, P. J. Schreier, and L. L. Scharf, “Causal cyclic Wiener filtering,”
    in <i>Proc. 40th\ Asilomar Conf.\ Signals Syst.\ Computers</i>, 2006, pp. 1425–1429,
    doi: <a href="https://doi.org/10.1109/ACSSC.2006.354993">10.1109/ACSSC.2006.354993</a>.'
  mla: Spurbeck, Mark S., et al. “Causal Cyclic Wiener Filtering.” <i>Proc. 40th\
    Asilomar Conf.\ Signals Syst.\ Computers</i>, 2006, pp. 1425–1429, doi:<a href="https://doi.org/10.1109/ACSSC.2006.354993">10.1109/ACSSC.2006.354993</a>.
  short: 'M.S. Spurbeck, P.J. Schreier, L.L. Scharf, in: Proc. 40th\ Asilomar Conf.\
    Signals Syst.\ Computers, 2006, pp. 1425–1429.'
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:54:57Z
department:
- _id: '263'
doi: 10.1109/ACSSC.2006.354993
page: 1425–1429
publication: Proc. 40th\ Asilomar Conf.\ Signals Syst.\ Computers
status: public
title: Causal cyclic Wiener filtering
type: conference
user_id: '43497'
year: '2006'
...
---
_id: '40884'
abstract:
- lang: eng
  text: Hardware platforms and testbeds are an essential tool to evaluate, in realistic
    scenarios, the performance of Multiple-Input-Multiple-Ouput (MIMO) systems. In
    this work we present a simple and easily reconfigurable $2 \times 2$ MIMO testbed
    for the rapid prototyping of the signal processing baseband functions. The signal
    generation module consists of a host PC equipped with a board that contains two
    high performance 100 MHz DACs and a 1 GB memory module that allows the transmission
    of extremely large frames of data. At the receiver side, we use another host PC
    equipped with two 105 MHz ADCs, another 1 GB memory module and a trigger that
    starts the acquisition process when the presence of signal is detected. The platform
    has been designed to operate at the ISM band of 2.4 GHz with a RF bandwidth of
    20 MHz. In order to minimize the number of DAC and ADC circuits, signals are generated
    and acquired at an IF of 15 MHz. Upconversion to RF is performed with two RF vectorial
    signal generators (Agilent E4438C) and downconversion with two specific circuits
    designed from commercial components. Transmitter and receiver signal processing
    functions are implemented off-line in Matlab. To illustrate the performance and
    capabilities of the platform, we present the results of two experiments of a $2
    \times 2$ MIMO transmission with Alamouti coding.
author:
- first_name: D.
  full_name: Ramírez, D.
  last_name: Ramírez
- first_name: I.
  full_name: Santamaría, I.
  last_name: Santamaría
- first_name: J.
  full_name: Pérez, J.
  last_name: Pérez
- first_name: J.
  full_name: Vía, J.
  last_name: Vía
- first_name: A.
  full_name: Tazón, A.
  last_name: Tazón
- first_name: J. A.
  full_name: Garcia-Naya, J. A.
  last_name: Garcia-Naya
- first_name: T. M.
  full_name: Fernandez-Carames, T. M.
  last_name: Fernandez-Carames
- first_name: M. Gonzalez
  full_name: Lopez, M. Gonzalez
  last_name: Lopez
- first_name: H. J. Pérez
  full_name: Iglesias, H. J. Pérez
  last_name: Iglesias
- first_name: L.
  full_name: Castedo, L.
  last_name: Castedo
citation:
  ama: 'Ramírez D, Santamaría I, Pérez J, et al. A flexible testbed for the rapid
    prototyping of MIMO baseband modules. In: <i>Proc. Int. Symp. on Wireless Comm.
    Systems</i>. ; 2006. doi:<a href="https://doi.org/10.1109/ISWCS.2006.4362407">10.1109/ISWCS.2006.4362407</a>'
  apa: Ramírez, D., Santamaría, I., Pérez, J., Vía, J., Tazón, A., Garcia-Naya, J.
    A., Fernandez-Carames, T. M., Lopez, M. G., Iglesias, H. J. P., &#38; Castedo,
    L. (2006). A flexible testbed for the rapid prototyping of MIMO baseband modules.
    <i>Proc. Int. Symp. on Wireless Comm. Systems</i>. <a href="https://doi.org/10.1109/ISWCS.2006.4362407">https://doi.org/10.1109/ISWCS.2006.4362407</a>
  bibtex: '@inproceedings{Ramírez_Santamaría_Pérez_Vía_Tazón_Garcia-Naya_Fernandez-Carames_Lopez_Iglesias_Castedo_2006,
    place={Valencia, Spain}, title={A flexible testbed for the rapid prototyping of
    MIMO baseband modules}, DOI={<a href="https://doi.org/10.1109/ISWCS.2006.4362407">10.1109/ISWCS.2006.4362407</a>},
    booktitle={Proc. Int. Symp. on Wireless Comm. Systems}, author={Ramírez, D. and
    Santamaría, I. and Pérez, J. and Vía, J. and Tazón, A. and Garcia-Naya, J. A.
    and Fernandez-Carames, T. M. and Lopez, M. Gonzalez and Iglesias, H. J. Pérez
    and Castedo, L.}, year={2006} }'
  chicago: Ramírez, D., I. Santamaría, J. Pérez, J. Vía, A. Tazón, J. A. Garcia-Naya,
    T. M. Fernandez-Carames, M. Gonzalez Lopez, H. J. Pérez Iglesias, and L. Castedo.
    “A Flexible Testbed for the Rapid Prototyping of MIMO Baseband Modules.” In <i>Proc.
    Int. Symp. on Wireless Comm. Systems</i>. Valencia, Spain, 2006. <a href="https://doi.org/10.1109/ISWCS.2006.4362407">https://doi.org/10.1109/ISWCS.2006.4362407</a>.
  ieee: 'D. Ramírez <i>et al.</i>, “A flexible testbed for the rapid prototyping of
    MIMO baseband modules,” 2006, doi: <a href="https://doi.org/10.1109/ISWCS.2006.4362407">10.1109/ISWCS.2006.4362407</a>.'
  mla: Ramírez, D., et al. “A Flexible Testbed for the Rapid Prototyping of MIMO Baseband
    Modules.” <i>Proc. Int. Symp. on Wireless Comm. Systems</i>, 2006, doi:<a href="https://doi.org/10.1109/ISWCS.2006.4362407">10.1109/ISWCS.2006.4362407</a>.
  short: 'D. Ramírez, I. Santamaría, J. Pérez, J. Vía, A. Tazón, J.A. Garcia-Naya,
    T.M. Fernandez-Carames, M.G. Lopez, H.J.P. Iglesias, L. Castedo, in: Proc. Int.
    Symp. on Wireless Comm. Systems, Valencia, Spain, 2006.'
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:55:05Z
department:
- _id: '263'
doi: 10.1109/ISWCS.2006.4362407
place: Valencia, Spain
publication: Proc. Int. Symp. on Wireless Comm. Systems
status: public
title: A flexible testbed for the rapid prototyping of MIMO baseband modules
type: conference
user_id: '43497'
year: '2006'
...
---
_id: '40882'
abstract:
- lang: eng
  text: 'Even though higher-order spectral analysis is by now a mature field, complex
    signals are still not routinely used, as they are in second-order analysis. The
    reason is the complexity of the complex case: nth order moment functions of a
    complex signal can be defined in 2 n different ways, depending on the placement
    of complex conjugate operators. It is demonstrated that only a few of these different
    moments are required for a complete nth order description. Properties of nth order
    moments and spectra with different conjugation patterns are investigated. For
    the special case of analytic signals, it is shown how spectra with different conjugation
    patterns provide different information about the signal. Both energy and power
    signals and deterministic and stochastic signals are discussed. A major focus
    lies on extending results from continuous-time signals to their sampled versions.
    Such an extension is not straightforward due to a phenomenon called higher-order
    or dimension-reduction aliasing. It is demonstrated why spectra of sampled nonstationary
    signals may suffer from dimension-reduction aliasing unless they are sufficiently
    oversampled.'
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
- first_name: Louis L.
  full_name: Scharf, Louis L.
  last_name: Scharf
citation:
  ama: Schreier PJ, Scharf LL. Higher-order spectral analysis of complex signals.
    <i>Signal Process</i>. 2006;86(11):3321–3333. doi:<a href="https://doi.org/10.1016/j.sigpro.2006.02.027">10.1016/j.sigpro.2006.02.027</a>
  apa: Schreier, P. J., &#38; Scharf, L. L. (2006). Higher-order spectral analysis
    of complex signals. <i>Signal Process.</i>, <i>86</i>(11), 3321–3333. <a href="https://doi.org/10.1016/j.sigpro.2006.02.027">https://doi.org/10.1016/j.sigpro.2006.02.027</a>
  bibtex: '@article{Schreier_Scharf_2006, title={Higher-order spectral analysis of
    complex signals}, volume={86}, DOI={<a href="https://doi.org/10.1016/j.sigpro.2006.02.027">10.1016/j.sigpro.2006.02.027</a>},
    number={11}, journal={Signal Process.}, author={Schreier, Peter J. and Scharf,
    Louis L.}, year={2006}, pages={3321–3333} }'
  chicago: 'Schreier, Peter J., and Louis L. Scharf. “Higher-Order Spectral Analysis
    of Complex Signals.” <i>Signal Process.</i> 86, no. 11 (2006): 3321–3333. <a href="https://doi.org/10.1016/j.sigpro.2006.02.027">https://doi.org/10.1016/j.sigpro.2006.02.027</a>.'
  ieee: 'P. J. Schreier and L. L. Scharf, “Higher-order spectral analysis of complex
    signals,” <i>Signal Process.</i>, vol. 86, no. 11, pp. 3321–3333, 2006, doi: <a
    href="https://doi.org/10.1016/j.sigpro.2006.02.027">10.1016/j.sigpro.2006.02.027</a>.'
  mla: Schreier, Peter J., and Louis L. Scharf. “Higher-Order Spectral Analysis of
    Complex Signals.” <i>Signal Process.</i>, vol. 86, no. 11, 2006, pp. 3321–3333,
    doi:<a href="https://doi.org/10.1016/j.sigpro.2006.02.027">10.1016/j.sigpro.2006.02.027</a>.
  short: P.J. Schreier, L.L. Scharf, Signal Process. 86 (2006) 3321–3333.
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:55:02Z
department:
- _id: '263'
doi: 10.1016/j.sigpro.2006.02.027
intvolume: '        86'
issue: '11'
page: 3321–3333
publication: Signal Process.
status: public
title: Higher-order spectral analysis of complex signals
type: journal_article
user_id: '43497'
volume: 86
year: '2006'
...
---
_id: '40885'
abstract:
- lang: eng
  text: A complex random vector is called improper if it is correlated with its complex
    conjugate. We present a hypothesis test for impropriety based on a generalized
    likelihood ratio (GLR). This GLR is invariant to linear transformations on the
    data, including rotation and scaling, because propriety is preserved by linear
    transformations. More specifically, we show that the GLR is a function of the
    squared canonical correlations between the data and their complex conjugate. These
    canonical correlations make up a complete, or maximal, set of invariants for the
    Hermitian and complementary covariance matrices under linear, but not widely linear,
    transformation
author:
- first_name: Peter J.
  full_name: Schreier, Peter J.
  last_name: Schreier
- first_name: Louis L.
  full_name: Scharf, Louis L.
  last_name: Scharf
- first_name: Alfred
  full_name: Hanssen, Alfred
  last_name: Hanssen
citation:
  ama: Schreier PJ, Scharf LL, Hanssen A. A generalized likelihood ratio test for
    impropriety of complex signals. <i>IEEE Signal Process\ Lett</i>. 2006;13(7):433–436.
    doi:<a href="https://doi.org/10.1109/LSP.2006.871858">10.1109/LSP.2006.871858</a>
  apa: Schreier, P. J., Scharf, L. L., &#38; Hanssen, A. (2006). A generalized likelihood
    ratio test for impropriety of complex signals. <i>IEEE Signal Process.\ Lett.</i>,
    <i>13</i>(7), 433–436. <a href="https://doi.org/10.1109/LSP.2006.871858">https://doi.org/10.1109/LSP.2006.871858</a>
  bibtex: '@article{Schreier_Scharf_Hanssen_2006, title={A generalized likelihood
    ratio test for impropriety of complex signals}, volume={13}, DOI={<a href="https://doi.org/10.1109/LSP.2006.871858">10.1109/LSP.2006.871858</a>},
    number={7}, journal={IEEE Signal Process.\ Lett.}, author={Schreier, Peter J.
    and Scharf, Louis L. and Hanssen, Alfred}, year={2006}, pages={433–436} }'
  chicago: 'Schreier, Peter J., Louis L. Scharf, and Alfred Hanssen. “A Generalized
    Likelihood Ratio Test for Impropriety of Complex Signals.” <i>IEEE Signal Process.\
    Lett.</i> 13, no. 7 (2006): 433–436. <a href="https://doi.org/10.1109/LSP.2006.871858">https://doi.org/10.1109/LSP.2006.871858</a>.'
  ieee: 'P. J. Schreier, L. L. Scharf, and A. Hanssen, “A generalized likelihood ratio
    test for impropriety of complex signals,” <i>IEEE Signal Process.\ Lett.</i>,
    vol. 13, no. 7, pp. 433–436, 2006, doi: <a href="https://doi.org/10.1109/LSP.2006.871858">10.1109/LSP.2006.871858</a>.'
  mla: Schreier, Peter J., et al. “A Generalized Likelihood Ratio Test for Impropriety
    of Complex Signals.” <i>IEEE Signal Process.\ Lett.</i>, vol. 13, no. 7, 2006,
    pp. 433–436, doi:<a href="https://doi.org/10.1109/LSP.2006.871858">10.1109/LSP.2006.871858</a>.
  short: P.J. Schreier, L.L. Scharf, A. Hanssen, IEEE Signal Process.\ Lett. 13 (2006)
    433–436.
date_created: 2023-01-30T11:52:06Z
date_updated: 2023-01-30T11:54:59Z
department:
- _id: '263'
doi: 10.1109/LSP.2006.871858
intvolume: '        13'
issue: '7'
page: 433–436
publication: IEEE Signal Process.\ Lett.
status: public
title: A generalized likelihood ratio test for impropriety of complex signals
type: journal_article
user_id: '43497'
volume: 13
year: '2006'
...
---
_id: '40886'
abstract:
- lang: eng
  text: This paper presents a peak-power-limited superposition coding scheme based
    on clipping. A low-complexity soft compensation algorithm (SCA) for combating
    the clipping effect is investigated. It can be easily combined with soft-input
    soft-output (SISO) decoding algorithms in an iterative manner. Various numerical
    results show that the SCA can effectively mitigate the performance loss due to
    clipping.
author:
- first_name: Jun
  full_name: Tong, Jun
  last_name: Tong
- first_name: Li
  full_name: Ping, Li
  last_name: Ping
- first_name: Xiao
  full_name: Ma, Xiao
  last_name: Ma
citation:
  ama: 'Tong J, Ping L, Ma X. Superposition coding with peak-power limitation. In:
    <i>Proc.\ IEEE Int.\ Conf.\ Comm.</i> Vol 4. ; 2006:1718–1723. doi:<a href="https://doi.org/10.1109/ICC.2006.254967">10.1109/ICC.2006.254967</a>'
  apa: Tong, J., Ping, L., &#38; Ma, X. (2006). Superposition coding with peak-power
    limitation. <i>Proc.\ IEEE Int.\ Conf.\ Comm.</i>, <i>4</i>, 1718–1723. <a href="https://doi.org/10.1109/ICC.2006.254967">https://doi.org/10.1109/ICC.2006.254967</a>
  bibtex: '@inproceedings{Tong_Ping_Ma_2006, title={Superposition coding with peak-power
    limitation}, volume={4}, DOI={<a href="https://doi.org/10.1109/ICC.2006.254967">10.1109/ICC.2006.254967</a>},
    booktitle={Proc.\ IEEE Int.\ Conf.\ Comm.}, author={Tong, Jun and Ping, Li and
    Ma, Xiao}, year={2006}, pages={1718–1723} }'
  chicago: Tong, Jun, Li Ping, and Xiao Ma. “Superposition Coding with Peak-Power
    Limitation.” In <i>Proc.\ IEEE Int.\ Conf.\ Comm.</i>, 4:1718–1723, 2006. <a href="https://doi.org/10.1109/ICC.2006.254967">https://doi.org/10.1109/ICC.2006.254967</a>.
  ieee: 'J. Tong, L. Ping, and X. Ma, “Superposition coding with peak-power limitation,”
    in <i>Proc.\ IEEE Int.\ Conf.\ Comm.</i>, 2006, vol. 4, pp. 1718–1723, doi: <a
    href="https://doi.org/10.1109/ICC.2006.254967">10.1109/ICC.2006.254967</a>.'
  mla: Tong, Jun, et al. “Superposition Coding with Peak-Power Limitation.” <i>Proc.\
    IEEE Int.\ Conf.\ Comm.</i>, vol. 4, 2006, pp. 1718–1723, doi:<a href="https://doi.org/10.1109/ICC.2006.254967">10.1109/ICC.2006.254967</a>.
  short: 'J. Tong, L. Ping, X. Ma, in: Proc.\ IEEE Int.\ Conf.\ Comm., 2006, pp. 1718–1723.'
date_created: 2023-01-30T11:52:07Z
date_updated: 2023-01-30T11:55:15Z
department:
- _id: '263'
doi: 10.1109/ICC.2006.254967
intvolume: '         4'
page: 1718–1723
publication: Proc.\ IEEE Int.\ Conf.\ Comm.
status: public
title: Superposition coding with peak-power limitation
type: conference
user_id: '43497'
volume: 4
year: '2006'
...