Block diagonalisation-based multiuser multiple input multiple output-aided downlink relaying

Block diagonalisation-based multiuser multiple input multiple output-aided downlink relaying

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A novel block diagonalisation (BD)-based Multiuser multiple input multiple output (MU-MIMO)-aided relaying scheme is proposed for downlink transmissions, which does not require any channel state information at the base station (BS) and decomposes a MU-MIMO-aided relaying system into several parallel single-user MIMO-assisted relaying schemes. Furthermore, based on the proposed algorithm the optimal linear processing matrix designed for the maximum achievable capacity is derived, which significantly outperforms the so-called naive weighting matrix.


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      • Wolniansky, P.W., Foschini, G.J., Golden, G.D., Valenzuela, R.A.: `V-BLAST: an architecture for realizing very high data rates over the rich-scattering wireless channel', Int. Symp. on Signals, Systems, and Electronics, Pisa, Italy, 29 September–2 October 1998, p. 295–300.
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      • A. Niknejad .

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