Nonlinear effects in lte downlink signals and application of a compensation technique at the receiver side
This article proposes a nonlinear compensation technique for long-term evolution downlink signals based on the memoryless solid-state power amplifier model, which provides a simple and effective linearization technique at the receiver side, allowing a reduction in the error vector magnitude measured...
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión enviada para evaluación y publicación |
| Fecha de publicación: | 2012 |
| País: | España |
| Recursos: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/133298 |
| Acesso em linha: | https://hdl.handle.net/11441/133298 https://doi.org/10.1002/mop.26494 |
| Access Level: | acceso abierto |
| Palavra-chave: | Memoryless compensator LTE downlink signal Nonlinear distortion Power amplifier |
| Resumo: | This article proposes a nonlinear compensation technique for long-term evolution downlink signals based on the memoryless solid-state power amplifier model, which provides a simple and effective linearization technique at the receiver side, allowing a reduction in the error vector magnitude measured characteristics. The error vector magnitude per subcarrier is analyzed for different appropriate resource blocks allocations in the long-term evolution signal to examine the distortion due to the nonlinear effects produced by a power amplifier in the experimental setup. |
|---|