Performance of an Energy harvesting Cooperative Cognitive Radio Network with Hybrid Spectrum Access Scheme
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5289-1
Abstract: In this paper, a hybrid spectrum access scheme is investigated for a relay based energy harvesting cooperative cognitive radio (CR) network. In the considered network model, a relay harvests energy from RF signal of primary… read more here.
Keywords: network; access scheme; transmission; hybrid spectrum ... See more keywords
An Improved Random Access Scheme Using Directional Beams for 5G Massive Machine-Type Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3116662
Abstract: In the 5th generation (5G) massive machine-type communication (mMTC), random access is the limiting factor of performance because there may be massive user equipments (UEs) up to 1 million unit competing for the access opportunities.… read more here.
Keywords: access scheme; machine type; massive machine; random access ... See more keywords
A Novel Conflict-Free Parallel Memory Access Scheme for FFT Processors
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2017.2683643
Abstract: This brief presents a novel conflict-free access scheme for memory-based fast Fourier transform (FFT) processors. It is proved to satisfy the constraints of the mixed-radix, continuous-flow, parallel-processing, and variable-size FFT computations. An address generation unit… read more here.
Keywords: conflict free; novel conflict; access scheme; fft processors ... See more keywords