Browsing by Author "Takshi, Hengameh"
Now showing items 1-4 of 4
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Discrete fourier transform spread zero word OFDM
Nemati, Mahyar; Takshi, Hengameh; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2017)Fifth generation (5G) waveform must meet a superior performance in multipath channels along with low peak to average power ratio (PAPR), especially in up-link transmission. Among waveform candidates, zero tail (ZT) DFT-spread ... -
A flexible hybrid waveform
Nemati, Mahyar; Takshi, Hengameh; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2017)Cellular systems of fifth generation (5G) require a waveform with flexible guard interval length along with a low power consumption. Different cyclic prefix (CP) durations in long term evolution (LTE) result in loss of ... -
Joint optimization of device to device resource and power allocation based on genetic algorithm
Takshi, Hengameh; Doğan, Gülüstan; Arslan, Hüseyin (IEEE-Inst Electrical Electronics Engineers Inc, 2018)Device-to-device (D2D) communication plays an important role in the next generation of communication systems. Enabling D2D communication decreases latency and expands the coverage of a cell in cellular networks. In addition, ... -
A novel one-base station hybrid positioning method
Takshi, Hengameh; Nemati, Mahyar; Arvas, Ercüment; Baykaş, Tunçer (Institute of Electrical and Electronics Engineers Inc., 2017)In wireless networks, the need for accurate and low complexity localization methods are growing. Although many positioning methods based on signals' time difference of arrival (TDOA) and angle of arrival (AOA) have been ...
