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Minimum Error Probability MIMO-Aided Relaying: Multihop, Parallel, and Cognitive Designs

Dutta, Amit Kumar and Hari, K V S and Murthy, Chandra R and Mehta, Neelesh B and Hanzo, Lajos (2017) Minimum Error Probability MIMO-Aided Relaying: Multihop, Parallel, and Cognitive Designs. In: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 66 (6). pp. 5435-5440.

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Official URL: http://dx.doi.org/10.1109/TVT.2016.2614901


A design methodology based on the minimum error probability (MEP) framework is proposed for a nonregenerative multiple-input multiple-output relay-aided system. We consider the associated cognitive, the parallel, and the multihop source-relay-destination link design based on this MEP framework, including the transmit precoder, the amplify-and-forward relay matrix, and the receiver equalizer matrix of our system. It has been shown in the literature that MEP-based communication systems are capable of improving the error probability of other linear counterparts. Our simulation results demonstrate that the proposed scheme indeed achieves a significant bit-error-ratio reduction over the existing linear schemes.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 21 Jul 2017 10:20
Last Modified: 21 Jul 2017 10:20
URI: http://eprints.iisc.ac.in/id/eprint/57468

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