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    Chapter and Conference Paper

    PSO and GA-Based RA Schemes for 5G Networks for D2D Communication

    Device-to-device D2D communication is considered one of the most important technologies in 5G networks. Throughput of the network increases when using the D2D communication, and the increase is evident in the ...

    Wisam Hayder Mahdi, Necmi Taşpınar in Proceedings of International Conference on… (2023)

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    Article

    An improved PTS scheme based on a novel discrete invasive weed optimization algorithm for PAPR reduction in the UFMC signal

    Multicarrier transmission strategy provides great benefits in wireless communication technology. For this reason, all of the waveform contenders proposed for the fifth generation and beyond technologies are bu...

    Şakir Şimşir, Necmi Taşpınar in Neural Computing and Applications (2021)

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    Article

    Pilot tones design using particle swarm optimization for OFDM–IDMA system

    Since the channel estimation performance is directly affected by the pilot positions, it has been a major task in multicarrier transmission schemes to adjust the pattern of pilot distribution for the purpose o...

    Necmi Taşpınar, Şakir Şimşir in Neural Computing and Applications (2019)