Space-time spreading and block coding for correlated fading channels in the presence of interference

Xiaodong Cai; Georgios B Giannakis; Michael D. Zoltowski

Space-time spreading and block coding for correlated fading channels in the presence of interference

Xiaodong Cai
, Georgios B Giannakis
, Michael D. Zoltowski

Electrical and Computer Engineering

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

1 Scopus citations

Abstract

We consider point-to-point wireless links with multiple antennas in the presence of interference. Channel spatial correlation and interference temporal covariance matrices are exploited to design multi-antenna transmitters. We develop a space-time spreading scheme that maximizes average signal to interference and noise ratio, and optimally power loaded spacetime beam-forming (STBF) schemes that improve error probability performance. In order to increase transmission rates, we combine orthogonal space-time block coding with STBF and optimize power loading across beams. Our analytical and simulated results corroborate that STBF with optimal power loading can considerably reduce error probability.

Original language	English (US)
Title of host publication	2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Pages	288-292
Number of pages	5
State	Published - Dec 1 2004
Event	2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC - Lisbon, Portugal Duration: Jul 11 2004 → Jul 14 2004

Other

Other	2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Country/Territory	Portugal
City	Lisbon
Period	7/11/04 → 7/14/04

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@inproceedings{f5b9a5b871c5417e96f3461a9b86fdaf,

title = "Space-time spreading and block coding for correlated fading channels in the presence of interference",

abstract = "We consider point-to-point wireless links with multiple antennas in the presence of interference. Channel spatial correlation and interference temporal covariance matrices are exploited to design multi-antenna transmitters. We develop a space-time spreading scheme that maximizes average signal to interference and noise ratio, and optimally power loaded spacetime beam-forming (STBF) schemes that improve error probability performance. In order to increase transmission rates, we combine orthogonal space-time block coding with STBF and optimize power loading across beams. Our analytical and simulated results corroborate that STBF with optimal power loading can considerably reduce error probability.",

author = "Xiaodong Cai and Giannakis, \{Georgios B\} and Zoltowski, \{Michael D.\}",

year = "2004",

month = dec,

day = "1",

language = "English (US)",

pages = "288--292",

booktitle = "2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC",

note = "2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC ; Conference date: 11-07-2004 Through 14-07-2004",

}

TY - GEN

T1 - Space-time spreading and block coding for correlated fading channels in the presence of interference

AU - Cai, Xiaodong

AU - Giannakis, Georgios B

AU - Zoltowski, Michael D.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - We consider point-to-point wireless links with multiple antennas in the presence of interference. Channel spatial correlation and interference temporal covariance matrices are exploited to design multi-antenna transmitters. We develop a space-time spreading scheme that maximizes average signal to interference and noise ratio, and optimally power loaded spacetime beam-forming (STBF) schemes that improve error probability performance. In order to increase transmission rates, we combine orthogonal space-time block coding with STBF and optimize power loading across beams. Our analytical and simulated results corroborate that STBF with optimal power loading can considerably reduce error probability.

AB - We consider point-to-point wireless links with multiple antennas in the presence of interference. Channel spatial correlation and interference temporal covariance matrices are exploited to design multi-antenna transmitters. We develop a space-time spreading scheme that maximizes average signal to interference and noise ratio, and optimally power loaded spacetime beam-forming (STBF) schemes that improve error probability performance. In order to increase transmission rates, we combine orthogonal space-time block coding with STBF and optimize power loading across beams. Our analytical and simulated results corroborate that STBF with optimal power loading can considerably reduce error probability.

UR - https://www.scopus.com/pages/publications/21644489794

UR - https://www.scopus.com/pages/publications/21644489794#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:21644489794

SP - 288

EP - 292

BT - 2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC

T2 - 2004 IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Y2 - 11 July 2004 through 14 July 2004

ER -

Space-time spreading and block coding for correlated fading channels in the presence of interference

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