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In order to meet the constantly increasing demand for ubiquitous, mobile access to the internet, next-generation mobile broadband communications systems based on OFDMA, such as IEEE 802.16 m, require a significant performance increase over previous generation systems, such as IEEE 802.16e-2005, particularly in cell-edge and average spectral efficiency. In this paper, we address the downlink adaptive...
Next generation mobile technologies must provide the throughput and QoS (quality of service) required for dasiatriple playpsila voice, data and media services. Novel applications are required that fully exploit the capabilities of new technology in a spectrally efficient and cost-effective manner. This paper exploits measured and simulated data to determine the range and throughput of mobile WiMAX...
Correlative minimum shift keying (MSK), a second order polynomial modulation scheme known as tamed frequency modulation (TFM), is a constant envelope type of modulation with a perfect peak to average power ratio (PAPR), besides the property of low out of band power. We apply the linearized TFM to the single carrier transmission with frequency domain equalization (SC/FDE) concept. We then obtain a...
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