Frequency-domain MIMO interference cancellation technique for space-time block-coded single-carrier systems

Frohlich, F.; Martin, U.

doi:10.1109/wsa.2004.1407644

Cited by 6 publications

(1 citation statement)

References 5 publications

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“…Several papers have studied the turbo equalization principle for MIMO systems [8][9][10][11], where the great majority deals with spatial multiplexing schemes (BLAST) first proposed by Bell Labs [12], and few others consider the Alamouti scheme like [9]. However, the turbo equalization proposed in [9] can only be applied to the Alamouti code. The advantage of our generalized turbo equalizer is that it can be used for any OSTBCB and any number of receiver antenna.…”

Section: Introductionmentioning

confidence: 99%

Frequency Domain Turbo Equalization for Single Carrier Space-Time Block Code PER Block

Armando¹,

Amis²,

Roux³

2007

2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications

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This paper deals with multiple-input multiple-output communication system with single-carrier modulation and frequency domain equalization. Space-time coding schemes adapted to frequency-selective channels namely space-time block codes per block are used. An efficient generalized receiver based on space-time frequency domain detector is investigated. We propose the frequency domain derivation of a generalized minimum mean square error turbo equalizer for orthogonal spacetime block code per block. The main advantage of our proposed scheme is that it can be applied to any orthogonal space-time block code per block. Simulation results show that the scheme performs efficiently over frequency-selective block fading channels.

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