Optimisation of chaos‐based coded modulations for compensation of amplifier non‐linearities
| dc.contributor.author | Escribano, Francisco J. | |
| dc.contributor.author | Sáez‐Landete, José | |
| dc.contributor.author | Wagemakers, Alexandre | |
| dc.date.accessioned | 2024-11-21T11:23:21Z | |
| dc.date.available | 2024-11-21T11:23:21Z | |
| dc.date.issued | 2016-10-27 | |
| dc.description.abstract | The possibilities of a known class of chaos-based coded modulation (CCM) systems are expanded to address the problem of high-power amplifier (HPA) non-linearity. The hypothesis is that the CCM non-linear nature can be exploited to counteract its effects on the system perfomance, avoiding the need of a predistorter. An optimisation method for the design of the CCM to prove this hypothesis is proposed. The results show that, for a given back-off level, a non-linear mapping function for the chaos-based encoder and decoder can be designed to compensate the HPA effect on the error rate. | es |
| dc.identifier.doi | 10.1049/el.2016.2864 | es |
| dc.identifier.issn | 0013-5194 | |
| dc.identifier.uri | https://hdl.handle.net/10115/41892 | |
| dc.language.iso | eng | es |
| dc.publisher | Electronic Letters | es |
| dc.rights | Atribución 4.0 Internacional | * |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
| dc.title | Optimisation of chaos‐based coded modulations for compensation of amplifier non‐linearities | es |
| dc.type | info:eu-repo/semantics/article | es |