International Journal of Industrial Electronics and Electrical Engineering(IJIEEE).
Paper Title - Performance Evaluation on Sub-Optimum Algorithm for Trellis-based Slm in Fbmc-Oqam System
The Trellis-based SLM (TSLM) has a good peak reduction performance in the filter bank multi-carrier with offset
quadrature amplitude modulation (FBMC-OQAM), which will be selected a candidate for the next generation mobile
communication systems. However, the calculation processing for getting of optimum phase pattern is very high in the
Trellis-based SLM that it costs the time and power consumption on the mobile terminal. We proposed the sub-optimum
algorithm for SLM scheme in FBMC-OQAM system. The proposed scheme shows computational complexity smaller than
trellis-based SLM scheme with a little degradation of PAPR reduction performance and out-band spectrum regrowth. We use
various computer simulation to verifying efficiencies of the proposed scheme with multi-level OQAM in the nonlinear
Keywords: FBMC-OQAM, PAPR, Trellis-based SLM and Nonlinear channel.
Author - Pornpawit Boonsrimuang, Ravi Uttamatanin, Kritsakon Intawichai, Pisit Boonsrimuang