An Efficient Selective Receiver for STBC Scheme

Liu, Lijun; Kim, Soo‐Young; Lim, Myoung-Seob

doi:10.1109/icc.2007.692

Cited by 4 publications

(5 citation statements)

References 10 publications

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“…This implies that we get orthogonal STBC at the receiver if we can group the signals in that way. This can be accomplished by adopting the selective receiver structure in [7]. Figure 1 shows operational principle of the proposed scheme.…”

Section: Selective Receiver For Quasi-orthogonal Designmentioning

confidence: 99%

Section: Selective Receiver For Quasi-orthogonal Designmentioning

confidence: 99%

“…High interference from the neighboring signals not only incurs decoding complexity but also may reduce the performance. In order to solve this problem, a selective receiving antenna structure was proposed [7]. In this paper we propose a new rate one quasiorthogonal space-time block for three antennas, and in its decoding we use selective receiving antenna structure.…”

Section: Introductionmentioning

confidence: 99%

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An Efficient Rate One STBC Scheme with 3 Transmit Antennas

Park

Kim

2008

2008 4th International Conference on Wireless Communications, Networking and Mobile Computing

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In this paper, we propose an efficient rate one quasiorthogonal space-time block code for three antenna system. In order to compensate the performance degradation due to quasiorthogonal scheme, in this proposed scheme, we incorporate a selective receiver for decoding. The receiver divides the received signals into two groups, and two receiving antennas alternatively operate to receive the divided signals. By this way, we can eliminate the interference from the neighboring signals in the same symbol almost by half. The simulation results demonstrate that the proposed scheme can provide improved performance.

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Section: Selective Receiver For Quasi-orthogonal Designmentioning

confidence: 99%

Section: Selective Receiver For Quasi-orthogonal Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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An Efficient Rate One STBC Scheme with 3 Transmit Antennas

Park

Kim

2008

2008 4th International Conference on Wireless Communications, Networking and Mobile Computing

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“…According to Figure 6, Case 1 has the worst performance, because there is no space-time coding and BF gain achieved. By applying the receiver studied by Liu et al [7] for interference cancellation, almost 1 dB of signal-to-noise ratio (SNR) gain at the target BLER can be achieved with Case 2 under the indoor environment, compared with Case 1. In addition, compared with Case 2, about 2.3 dB of SNR gain under the indoor environment at the target BLER is obtained with Case 3 when the TxBF is applied.…”

Section: Performance Verificationmentioning

confidence: 99%

“…Li et al [4] used the receiver reported by Liu et al [7] to cope with the interference caused by nonorthogonality of the QO-STBS. In this paper, the complexity of interference cancellation can be simplified by the adaptive setting of TxBF weights in (3).…”

Section: Tpula System With Stbc and Beamformingmentioning

confidence: 99%

Space-Time Block Coding with Beamforming for Triple-Polarized Uniform Linear Array Systems

Chang

2015

International Journal of Antennas and Propagation

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Generally, space-time block coding (STBC) and beamforming (BF) gains cannot be obtained simultaneously because the former performs well under a low correlated MIMO channel, and the latter works efficiently in an environment with high correlation. However, array systems with antenna polarization have the potential to achieve gains with both techniques simultaneously because the cross-branch links in the system are usually uncorrelated. The cross-array links, on the other hand, can be highly correlated by setting the array element space equal to, or less than, a half-wavelength. This paper proposes a scheme to explore STBC and BF simultaneously via a triple-polarized uniform linear array (TPULA) system. The proposed scheme was verified based on the Long Term Evolution-Advanced (LTE-A) specification under a polarized MIMO (PMIMO) channel model, and therewith, the simulation results confirmed the validity of our proposed scheme.

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Design of Improved Quasi-Orthogonal Space-Time Block Codes Based on Closed-Loop Control

Ding

Long

et al. 2014

Advances in Intelligent Systems and Computing

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An Efficient Selective Receiver for STBC Scheme

Cited by 4 publications

References 10 publications

An Efficient Rate One STBC Scheme with 3 Transmit Antennas

An Efficient Rate One STBC Scheme with 3 Transmit Antennas

Space-Time Block Coding with Beamforming for Triple-Polarized Uniform Linear Array Systems

Design of Improved Quasi-Orthogonal Space-Time Block Codes Based on Closed-Loop Control

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