Reconfigurable VLSI design of a changeable hybrid-radix FFT hardware architecture with 2D-FIFO storing structure for 3GPP LTE systems
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DOI: 10.1016/j.icte.2017.11.007
Abstract: Abstract This paper presents a reconfigurable Fast Fourier Transform (FFT) hardware architecture for 3GPP LTE systems. In the main FFT computing process, a novel processing kernel engine is proposed to support four configuration types of… read more here.
Keywords: fft; 3gpp lte; changeable hybrid; hardware architecture ... See more keywords
Control/User Plane Decoupled Architecture Utilizing Unlicensed Bands in LTE Systems
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DOI: 10.1109/mwc.2017.1600119
Abstract: The explosive growth of wireless traffic demands and the shortage of licensed spectra motivate us to explore the utilization of unlicensed bands (including mmWave bands and opened licensed bands of other wireless systems for the… read more here.
Keywords: research challenges; architecture; control user; lte systems ... See more keywords
Recursive Pseudo-Bayesian Access Class Barring for M2M Communications in LTE Systems
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DOI: 10.1109/tvt.2017.2681206
Abstract: Commercial long-term evolution (LTE) systems adopt an access class barring (ACB) mechanism in the initial random access procedure with multiple preambles in order to accommodate bursty traffic arrivals of machine-type communications. In this paper, we… read more here.
Keywords: recursive pseudo; access class; class barring; access ... See more keywords
PAPR Reduction of Localized Single Carrier FDMA using Partial Transmit Sequence in LTE Systems
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DOI: 10.12785/ijcnt/050104
Abstract: In this paper, the partial transmit sequence (PTS) technique is used to decrease the peak-to-average power ratio (PAPR) of the localized single-carrier frequency division multiple access (LFDMA) in the uplink of LTE systems. For a… read more here.
Keywords: localized single; single carrier; partial transmit; lte systems ... See more keywords