Concatenated RS-Convolutional Codes for MIMO-OFDM System

Hussain, Ghasan Ali; Mokhtar, M.; Abdullah, Rusli

doi:10.3923/ajaps.2011.720.727

Cited by 9 publications

(1 citation statement)

References 16 publications

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“…We have a gain of approximately 12 dB compared to the proposed approach described above. Furthermore, in [29], the authors presented a MIMO-OFDM system with a concatenated RS/CC. The system is evaluated in both Rayleigh and Rician channels.…”

Section: Awgn and Impulsive Noise Under Rayleigh Channelmentioning

confidence: 99%

Cooperative Closed-Loop Coded-MIMO Transmissions for Smart Grid Wireless Applications

Sarr

Oyedapo

Agba

et al. 2019

Wireless Communications and Mobile Computing

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Inherent interfering signals generated by the underlying elements found in power substations have been known to span over consecutive noise samples, resulting in bursty interfering noise samples. In the impulsive noise environments, we elaborate a space-sensitive technique using multiple-input multiple-output (MIMO), which is particularly well suited in these usually very difficult situations. We assume the availability of channel state information (CSI) at the transmitter to achieve typical MIMO system gains in ad hoc mode. In this paper, we show that more than 10 dB gains are obtained with the most efficient system that we propose for achieving smart grid application requirements. On the one hand, the results obviously illustrate that the max-dmin precoder associated with the rank metric coding scheme is especially adapted to minimize the bit error rate (BER) when a maximum likelihood (ML) receiver is employed. On the other hand, it is shown that a novel node selection technique can reduce the required nodes transmission energies.

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Section: Awgn and Impulsive Noise Under Rayleigh Channelmentioning

confidence: 99%