Efficiency of the TR Technique and the POPS Algorithm for Waveform Optimization in MISO-OFDM Systems - Archive ouverte HAL Access content directly
Conference Papers Year : 2018

Efficiency of the TR Technique and the POPS Algorithm for Waveform Optimization in MISO-OFDM Systems

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Abstract

In this paper, we extend the joint use of the Time Reversal (TR) precoding technique and the Ping-Pong Optimized Pulse Shaping (POPS) waveform optimization algorithm to design optimal transmit and receive waveforms for Multiple Input Single Output-Orthogonal Frequency Division Multiplexing (MISO-OFDM) systems. The design process banks on a full characterization of the scattering function of the TR-MISO channel, followed by the implementation of the POPS approach. Numerical analysis reveal a significant gain, brought by the optimized waveforms in TR-MISO-OFDM systems, in terms of Signal to Interference plus Noise Ratio (SINR), compared to the optimized waveforms in TR-SISO-OFDM systems and the PHYDYAS waveform in TR-MISO-OFDM systems.
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Dates and versions

hal-01973801 , version 1 (08-01-2019)

Identifiers

Cite

W. Khrouf, F. Abdelkefi, M. Siala, Matthieu Crussière. Efficiency of the TR Technique and the POPS Algorithm for Waveform Optimization in MISO-OFDM Systems. IEEE International Conference on Advanced Information Networking and Applications (AINA), Jun 2018, Cracovie, Poland. pp.373-377, ⟨10.1109/AINA.2018.00063⟩. ⟨hal-01973801⟩
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