Massive BLAST: An Architecture for Realizing Ultra-High Data Rates for Large-Scale MIMO
A detection scheme for uplink massive multiple-input multiple-output (MIMO), dubbed massive-BLAST, or M-BLAST, is proposed. The derived algorithm is an enhancement of the well-known soft parallel interference cancellation. Using computer simulations in massive MIMO application scenarios, M-BLAST is...
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| Veröffentlicht in: | IEEE wireless communications letters 2018-06, Vol.7 (3), p.404-407 |
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| container_title | IEEE wireless communications letters |
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| creator | Shental, Ori Venkatesan, Sivarama Ashikhmin, Alexei Valenzuela, Reinaldo A. |
| description | A detection scheme for uplink massive multiple-input multiple-output (MIMO), dubbed massive-BLAST, or M-BLAST, is proposed. The derived algorithm is an enhancement of the well-known soft parallel interference cancellation. Using computer simulations in massive MIMO application scenarios, M-BLAST is shown to yield a substantially better error performance with reduced complexity, compared to the benchmark alternative of a one-shot linear detector, as well as the original sequential V-BLAST. Hence, M-BLAST may serve as a computationally efficient means to exploit the large number of antennas in massive MIMO. |
| doi_str_mv | 10.1109/LWC.2017.2780079 |
| format | Article |
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| ispartof | IEEE wireless communications letters, 2018-06, Vol.7 (3), p.404-407 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Complexity theory Detectors Gain interference cancellation iterative detection low complexity Massive MIMO MIMO Signal to noise ratio Transmitting antennas Uplink V-BLAST |
| title | Massive BLAST: An Architecture for Realizing Ultra-High Data Rates for Large-Scale MIMO |
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