Greedy algorithm based power control technique for MIMO systems with maximum likelihood receiver

Qian, Fan; Mai, R.K.; Zhu, Yuesheng; Leung, S.H.

doi:10.1049/el.2012.0543

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…To emphasize the property of the diagonal matrix G, we denote the constellation set as S, hence the ML-decoding can be simplified by using single-symbol decodable detection [8]…”

Section: Applied Mechanics and Materials Vols 373-375mentioning

confidence: 99%

A Novel QO-STBC Scheme with Linear and Single-Symbol Decoding

Jin

Guo

Zhang

2013

AMM

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In this paper, a quasi-orthogonal space time block coding (QO-STBC) scheme with maximum likelihood (ML) decoding via simple linear and single-complex-symbol detection is proposed. We present a fast and simple linear decode processing by embedding a transformed signal space. The method benefits from the reduced maximum likelihood decoding complexity via the pre-interleaving to QO-STBC. We also proposed codes with 3/4 of the full transmission rate for the specific cases of 8 transmit antennas. Finally, the numerical results show the proficiency of our design procedure, demonstrating that significant improvements in BER are achievable when the rate or receive antennas increases.

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“…To emphasize the property of the diagonal matrix G, we denote the constellation set as S, hence the ML-decoding can be simplified by using single-symbol decodable detection [8]…”

Section: Applied Mechanics and Materials Vols 373-375mentioning

confidence: 99%

A Novel QO-STBC Scheme with Linear and Single-Symbol Decoding

Jin

Guo

Zhang

2013

AMM

View full text Add to dashboard Cite

show abstract

“…Indeed, PA has been lavishly researched 54 in the context of spatial multiplexing systems [18], [19]. As a new 55 MIMO technique, SM may be also beneficially combined with PA for 56 adjusting the transmission parameters for the sake of accommodating 57 time-varying channels.…”

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confidence: 99%

“…Our further work 400 will be focused on the integration of space-time coding, channel 401 coding, and space-time-shift keying [5] Power allocation (PA) techniques are capable of alleviating the 52 adverse effects of channel fading to achieve either an increased data 53 rate or a reduced BER. Indeed, PA has been lavishly researched 54 in the context of spatial multiplexing systems [18], [19]. As a new 55 MIMO technique, SM may be also beneficially combined with PA for 56 adjusting the transmission parameters for the sake of accommodating 57 time-varying channels.…”

mentioning

confidence: 99%