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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, P. | vi |
dc.contributor.other | Xiao, Y. | vi |
dc.contributor.other | Xiao, M. | vi |
dc.contributor.other | Guan, Y.L. | vi |
dc.contributor.other | Li, S. | vi |
dc.contributor.other | Xiang, W. | vi |
dc.date.accessioned | 2020-12-02T09:40:52Z | - |
dc.date.available | 2020-12-02T09:40:52Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | http://tailieuso.tlu.edu.vn/handle/DHTL/9829 | - |
dc.description.abstract | In this paper, we propose a novel framework of low-cost link adaptation for spatial modulation multipleinput multiple-output (SM-MIMO) systems-based upon the machine learning paradigm. Specifically, we first convert the problems of transmit antenna selection (TAS) and power allocation (PA) in SM-MIMO to ones-based upon data-driven prediction rather than conventional optimization-driven decisions. Then, supervised-learning classifiers (SLC), such as the K-nearest neighbors (KNN) and support vector machine (SVM) algorithms, are developed to obtain their statistically-consistent solutions. Moreover, for further comparison we integrate deep neural networks (DNN) with these adaptive SM-MIMO schemes, and propose a novel DNN-based multi-label classifier for TAS and PA parameter evaluation. Furthermore, we investigate the design of feature vectors for the SLC and DNN approaches and propose a novel feature vector generator to match the specific transmission mode of SM. As a further advance, our proposed approaches are extended to other adaptive index modulation (IM) schemes, e.g., adaptive modulation (AM) aided orthogonal frequency division multiplexing with IM (OFDMIM). Our simulation results show that the SLC and DNN-based adaptive SM-MIMO systems outperform many conventional optimization-driven designs and are capable of achieving a nearoptimal performance with a significantly lower complexity. | vi |
dc.publisher | IEEE Xplore | vi |
dc.relation.ispartofseries | IEEE Transactions on Neural Networks and Learning Systems, (2019), VOL. 37, NO. 9 | vi |
dc.subject | Index modulation | vi |
dc.subject | SM-MIMO | vi |
dc.subject | machine learning | vi |
dc.subject | neural network | vi |
dc.subject | link adaptation | vi |
dc.title | Adaptive Spatial Modulation MIMO Based on Machine Learning | vi |
dc.type | BB | vi |
Appears in Collections: | Tài liệu hỗ trợ nghiên cứu khoa học |
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