Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels

Xiaodong Cai, Georgios B. Giannakis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

While the knowledge of each channel realization is not available in a system with differential space-time modulation, channel correlation can be easily estimated without training at the receiver, and exploited by the transmitter to enhance the error probability performance. We develop a transmission scheme that combines transmit-beamforming with differential space-time modulation based on orthogonal space-time block coding. Error probability is analyzed for both correlated and independent channels. Based on the error probability analysis, we derive power loading coefficients to improve performance.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Pages25-28
Number of pages4
Volume4
StatePublished - 2003
Externally publishedYes
Event2003 IEEE International Conference on Accoustics, Speech, and Signal Processing - Hong Kong, Hong Kong
Duration: Apr 6 2003Apr 10 2003

Other

Other2003 IEEE International Conference on Accoustics, Speech, and Signal Processing
CountryHong Kong
CityHong Kong
Period4/6/034/10/03

Fingerprint

MIMO (control systems)
beamforming
fading
Beamforming
MIMO systems
Fading channels
Modulation
modulation
Space-time block coding (STBC)
transmitters
Transmitters
coding
education
receivers
coefficients
Error probability

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing
  • Acoustics and Ultrasonics

Cite this

Cai, X., & Giannakis, G. B. (2003). Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 4, pp. 25-28)

Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels. / Cai, Xiaodong; Giannakis, Georgios B.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4 2003. p. 25-28.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cai, X & Giannakis, GB 2003, Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 4, pp. 25-28, 2003 IEEE International Conference on Accoustics, Speech, and Signal Processing, Hong Kong, Hong Kong, 4/6/03.
Cai X, Giannakis GB. Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4. 2003. p. 25-28
Cai, Xiaodong ; Giannakis, Georgios B. / Differential space-time modulation with transmit-beamforming for correlated MIMO fading channels. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4 2003. pp. 25-28
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