Results 81 to 90 of about 1,857 (183)

PAPR Reduction of Complex Wavelet Packet Modulation (CWPM) System using a Novel Hybrid Technique over Selective Rayleigh Fading Channel

Journal of Engineering and Sustainable Development, 2013
High Peak to Average Power Ratio (PAPR) of transmitted signal is one of the major drawbacks of the complex wavelet packet modulation (CWPM). Utilizing the advantage of concentrating the energy to certain subspaces of the discrete wavelet transform ...
Hikmat N. Abdullah, Majid A. Alwan, Fadhil S. Hasan   +2 more
doaj  

Peak-to-Average-Power-Ratio (PAPR) reduction in WiMAX and OFDM/A systems

EURASIP Journal on Advances in Signal Processing, 2011
A peak to average power ratio (PAPR) reduction method is proposed that exploits the precoding or beamforming mode in WiMAX. The method is applicable to any OFDM/A systems that implements beamforming using dedicated pilots which use the same beamforming ...
Svantesson Thomas, Khademi Seyran, Viberg Mats, Eriksson Thomas   +3 more
doaj  

Practical Guidelines for Approaching the Implementation of Neural Networks on FPGA for PAPR Reduction in Vehicular Networks. [PDF]

Sensors (Basel), 2018
Louliej A, Jabrane Y, Gil Jiménez VP, García Armada A.   +3 more
europepmc   +1 more source

Estimation of Cyclic Shift with Delayed Correlation and Matched Filtering in Time Domain Cyclic-SLM for PAPR Reduction. [PDF]

Int Sch Res Notices, 2016
Pamungkasari PD, Sanada Y.
europepmc   +1 more source

Graph-guided adaptive companding for PAPR reduction in power-domain NOMA systems. [PDF]

PLoS One
Kumar A, Masud M, Alohali M, Pradhan PC, Nanthaamornphong A.   +4 more
europepmc   +1 more source

Correction: Performance enhancement and PAPR reduction for MIMO based QAM-FBMC systems. [PDF]

PLoS One
Hassan ES.
europepmc   +1 more source

Evaluation of clipping based iterative PAPR reduction techniques for FBMC systems. [PDF]

ScientificWorldJournal, 2014
Kollár Z, Varga L, Horváth B, Bakki P, Bitó J.   +4 more
europepmc   +1 more source

SLM-based PAPR reduction for improved performance of DCO-OFDM LiFi using blind estimation for healthcare monitoring system. [PDF]

Sci Rep
Sharaf AA, Seleem H, Sarhan A, Ashour AS.   +3 more
europepmc   +1 more source

Semi-Blind Error Resilient SLM for PAPR Reduction in OFDM Using Spread Spectrum Codes. [PDF]

PLoS One, 2015
Elhelw AM, Badran EF.
europepmc   +1 more source

Transmitter-assisted joint data-aided channel estimation and PAPR reduction scheme in wireless fading channels. [PDF]

Sci Rep
Khan I, Hasan MM, Cheffena M.
europepmc   +1 more source