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Differential space-time coding for frequency-selective channels

Publication ,  Journal Article
Diggavi, SN; Al-Dhahir, N; Stamoulis, A; Calderbank, AR
Published in: IEEE Communications Letters
June 1, 2002
Published version (DOI)

In this letter we introduce two space-time transmission schemes which allow full-rate and full-diversity noncoherent communications using two transmit antennas over fading frequency-selective channels. The first scheme operates in the frequency domain where it combines differential Alamouti space-time block-coding (STBC) with OFDM. The second scheme operates in the time domain and employs differential time-reversal STBC to guarantee blind channel identifiability without the need for temporal oversampling or multiple receive antennas.

Duke Scholars

Robert Calderbank
Author Robert Calderbank Computer Science
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Published In

IEEE Communications Letters

DOI

10.1109/LCOMM.2002.1010872

ISSN

1089-7798

Publication Date

June 1, 2002

Volume

6

Issue

6

Start / End Page

253 / 255

Related Subject Headings

  • Networking & Telecommunications
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0805 Distributed Computing
 

Citation

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Diggavi, S. N., Al-Dhahir, N., Stamoulis, A., & Calderbank, A. R. (2002). Differential space-time coding for frequency-selective channels. IEEE Communications Letters, 6(6), 253–255. https://doi.org/10.1109/LCOMM.2002.1010872
Diggavi, S. N., N. Al-Dhahir, A. Stamoulis, and A. R. Calderbank. “Differential space-time coding for frequency-selective channels.” IEEE Communications Letters 6, no. 6 (June 1, 2002): 253–55. https://doi.org/10.1109/LCOMM.2002.1010872.
Diggavi SN, Al-Dhahir N, Stamoulis A, Calderbank AR. Differential space-time coding for frequency-selective channels. IEEE Communications Letters. 2002 Jun 1;6(6):253–5.
Diggavi, S. N., et al. “Differential space-time coding for frequency-selective channels.” IEEE Communications Letters, vol. 6, no. 6, June 2002, pp. 253–55. Scopus, doi:10.1109/LCOMM.2002.1010872.
Diggavi SN, Al-Dhahir N, Stamoulis A, Calderbank AR. Differential space-time coding for frequency-selective channels. IEEE Communications Letters. 2002 Jun 1;6(6):253–255.

Published In

IEEE Communications Letters

DOI

10.1109/LCOMM.2002.1010872

ISSN

1089-7798

Publication Date

June 1, 2002

Volume

6

Issue

6

Start / End Page

253 / 255

Related Subject Headings

  • Networking & Telecommunications
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0805 Distributed Computing