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- Title
High-performing orthogonal frequency division multiplexing precoding scheme for OOBE suppression.
- Authors
Zihao You; I-Tai Lu; Wenhao Li
- Abstract
Presented in this study is a novel precoding scheme for orthogonal frequency division multiplexing systems to suppress the out-of-band emission (OOBE). The scheme suppresses the OOBE by making the transmitted signal satisfy the continuous derivative property and the notched frequency (NF) property, which have been proposed separately in some existing schemes. Unlike most of the continuous derivative related schemes that require iterative decoders, authors' scheme employs a non-iterative decoder. Numerical results show that their proposed scheme achieves superior OOBE suppression than the other non-iterative continuous derivative precoding schemes and NF schemes. Computational complexity, peak-to-average power ratio, and bit error rate are also analysed.
- Subjects
ORTHOGONAL frequency division multiplexing; NOTCHED bar testing; FREQUENCY meters; ATTENUATION (Physics); BIT error rate
- Publication
IET Communications (Wiley-Blackwell), 2016, Vol 10, Issue 17, p2276
- ISSN
1751-8628
- Publication type
Article
- DOI
10.1049/iet-com.2015.0727