In this paper we considered OFDM schemes that somehow have a nonlinear operation on their transmission chain. Contrary to the conventional OFDM implementations, we consider the distortion term that come from that operation as something useful that has information on the transmitted signals. To efficiently harvest this information, we develop an optimum-based receiver that presents good performance improvements without introduce very high complexities. The performance of this sub-optimal receiver is investigated under different types of channel and considering receive diversity.
|Title of host publication||IFIP Advances in Information and Communication Technology|
|Publication status||Published - 1 Jan 2014|
|Event||5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2014 - |
Duration: 1 Jan 2014 → …
|Conference||5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2014|
|Period||1/01/14 → …|
Montezuma de Carvalho, P. M. D. A. B., & Dinis, R. M. H. D. M. (2014). On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals. In IFIP Advances in Information and Communication Technology (Vol. 423, pp. 497-506) https://doi.org/10.1007/978-3-642-54734-8_55