Cholesky Based Efficient Algorithms for the MMSE-SIC Receiver
The minimum mean square error with successive interference cancellation (MMSE-SIC) receiver is known to achieve the capacity of multiple-input multiple-output (MIMO) fast fading channels in the presence of knowledge of the channel at the receiver. This paper presents efficient and numerically stable...
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| creator | Junyoung Nam Seong Rag Kim Hyun Kyu Chung Jinho Choi Jeongseok Ha |
| description | The minimum mean square error with successive interference cancellation (MMSE-SIC) receiver is known to achieve the capacity of multiple-input multiple-output (MIMO) fast fading channels in the presence of knowledge of the channel at the receiver. This paper presents efficient and numerically stable Cholesky decomposition based detection algorithms for MMSE-SIC, exploiting a property of ordering of MMSE-SIC. The proposed algorithms are shown to significantly reduce the computational complexity of existing efficient algorithms for SIC in MIMO flat fading channels. |
| doi_str_mv | 10.1109/GLOCOM.2007.577 |
| format | Conference Proceeding |
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| ispartof | IEEE GLOBECOM 2007 - IEEE Global Telecommunications Conference, 2007, p.3045-3050 |
| issn | 1930-529X 2576-764X |
| language | eng |
| recordid | cdi_ieee_primary_4411487 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Computational complexity Decision feedback equalizers Fading Maximum likelihood decoding MIMO Receiving antennas Silicon carbide Transceivers Transmitters Transmitting antennas |
| title | Cholesky Based Efficient Algorithms for the MMSE-SIC Receiver |
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