dc.contributor.author | Vu, Hieu D. | |
dc.contributor.author | Nguyen, Thuy V. | |
dc.contributor.author | Nguyen, Hieu | |
dc.date.accessioned | 2020-11-04T12:38:09Z | |
dc.date.available | 2020-11-04T12:38:09Z | |
dc.date.created | 2020-03-31T11:09:10Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Vu, H. D., Nguyen, T. V. & Nguyen, H. T. (2019, 6.-8. november). Protograph LPDC Coded Large-Scale MIMO Communications with Low-Resolution ADCs. I V. N. Q. Bao & T. T. Thanh (Red.), 2019 25th Asia-Pacific Conference on Communications (APCC) (s. 286-291). IEEE. | en_US |
dc.identifier.isbn | 978-1-7281-3679-0 | |
dc.identifier.uri | https://hdl.handle.net/11250/2686396 | |
dc.description.abstract | In this paper, we develop a new algorithm of joint detection and decoding receiver for the large-scale multiple-input multiple-out (LS-MIMO) coded communication systems with low-resolution ADCs. The new algorithm enables us to perform extensive experiments to address the performance and complexity tradeoff issue for LS-MIMO communication systems. Our study results indicate that 4-bit ADC is the best choice to achieve an excellent balance between the transmit power and complexity. Furthermore, the experiments reveal that the LS-MIMO system with 4-bit ADC can approach the performance of the high-resolution LS-MIMO system in the entire range of signal to noise ratio. In the other extreme, the LS-MIMO system with 2-bit ADC suffers 2.2 dB performance loss in terms of transmit power at bit error rate (BER) 10 −6 . In all test cases, an extra bit to increase the resolution from 4-bit ADC to 5-bit ADC achieves a tiny fraction of power gain in return. | en_US |
dc.language.iso | eng | en_US |
dc.relation.ispartof | APCC 2019: 2019 25th Asia-Pacific Conference on Communications (APCC) | |
dc.title | Protograph LPDC Coded Large-Scale MIMO Communications With Low-Resolution ADCs | en_US |
dc.type | Chapter | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | © 2019 IEEE. | en_US |
dc.source.pagenumber | 286-291 | en_US |
dc.identifier.doi | https://doi.org/10.1109/APCC47188.2019.9026536 | |
dc.identifier.cristin | 1804490 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |