A Novel Spectrum Sharing Scheme Assisted by Secondary NOMA Relay
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2018.2817501
Abstract: In this letter, a two-slot secondary non-orthogonal multiple access (NOMA) relay is used to assist spectrum sharing, where the primary transceivers with long distance communicate through the relay. First, the information for the primary receiver… read more here.
Keywords: relay; spectrum sharing; scheme; noma relay ... See more keywords
Novel Spectrum Allocation Among Multiple Transmission Windows for Terahertz Communication Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3199810
Abstract: This paper presents a novel spectrum allocation strategy for multiuser terahertz (THz) band communication systems when the to-be-allocated spectrum is composed of multiple transmission windows (TWs). This strategy explores the benefits of (i) allowing users… read more here.
Keywords: transmission windows; spectrum allocation; novel spectrum; multiple transmission ... See more keywords
A Novel Spectrum Scheduling Scheme with Ant Colony Optimization Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Algorithms"
DOI: 10.3390/a11020016
Abstract: Cognitive radio is a promising technology for improving spectrum utilization, which allows cognitive users access to the licensed spectrum while primary users are absent. In this paper, we design a resource allocation framework based on… read more here.
Keywords: optimization algorithm; ant colony; novel spectrum; colony optimization ... See more keywords