| dc.contributor.author | Zhang, J | |
| dc.contributor.author | Liu, W | |
| dc.contributor.author | Tennant, A | |
| dc.contributor.author | Qi, W | |
| dc.contributor.author | Chen, J | |
| dc.contributor.author | Zhang, J | |
| dc.date.accessioned | 2023-10-17T15:05:13Z | |
| dc.date.available | 2023-10-17T15:05:13Z | |
| dc.date.issued | 2023 | |
| dc.identifier.issn | 2473-2400 | |
| dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/91385 | |
| dc.description.abstract | In this paper, a multipath component aggregation (MCA) mechanism is introduced for spatial scattering modulation (SSM) to overcome the limitation in conventional SSM that the transmit antenna array steers the beam to a single multipath (MP) component at each instance. In the proposed MCA-SSM system, information bits are divided into two streams. One is mapped to an amplitude-phase-modulation (APM) constellation symbol, and the other is mapped to a beam vector symbol which steers multiple beams to selected strongest MP components via an MCA matrix. In comparison with the conventional SSM system, the proposed MCA-SSM enhances the bit error performance by avoiding both low receiving power due to steering the beam to a single weak MP component and inter-MP interference due to MP components with close values of angle of arrival (AoA) or angle of departure (AoD). For the proposed MCA-SSM, a union upper bound (UUB) on the average bit error probability (ABEP) with any MCA matrix is analytically derived and validated via Monte Carlo simulations. Based on the UUB, the MCA matrix is analytically optimized to minimize the ABEP of the MCA-SSM. Finally, numerical experiments are carried out, which show that the proposed MCA-SSM system remarkably outperforms the state-of-the-art SSM system in terms of ABEP under a typical indoor environment. | en_US |
| dc.format.extent | 1 - 1 | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
| dc.relation.ispartof | IEEE Transactions on Green Communications and Networking | |
| dc.title | Spatial Scattering Modulation With Multipath Component Aggregation | en_US |
| dc.type | Article | en_US |
| dc.rights.holder | © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |
| dc.identifier.doi | 10.1109/tgcn.2023.3315247 | |
| pubs.issue | 99 | en_US |
| pubs.notes | Not known | en_US |
| pubs.volume | PP | en_US |
| rioxxterms.funder | Default funder | en_US |
| rioxxterms.identifier.project | Default project | en_US |
