2021
DOI: 10.1109/jiot.2020.3037408
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Auction-Based Multichannel Cooperative Spectrum Sharing in Hybrid Satellite-Terrestrial IoT Networks

Abstract: In this paper, we investigate the multi-channel cooperative spectrum sharing in hybrid satellite-terrestrial internet of things (IoT) networks with the auction mechanism, which is designed to reduce the operational expenditure of the satellitebased IoT (S-IoT) network while alleviating the spectrum scarcity issues of terrestrial-based IoT (T-IoT) network. The cluster heads of selected T-IoT networks assist the primary satellite users transmission through cooperative relaying techniques in exchange for spectrum… Show more

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Cited by 37 publications
(12 citation statements)
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“…Authors [28] proposed a method using non-orthogonal multiple access (NOMA) scheme for SIoT downlink system to overcome long-term network utility problems. Author in [29] proposed a scheme to overcome the problem of spectrum shortage in terrestrial-based IoT network. Authors [30] introduced a network utility maximization resource allocation for NOMA in SIOT.…”
Section: Literature Survey and Research Gaps Based On Leo Siotmentioning
confidence: 99%
“…Authors [28] proposed a method using non-orthogonal multiple access (NOMA) scheme for SIoT downlink system to overcome long-term network utility problems. Author in [29] proposed a scheme to overcome the problem of spectrum shortage in terrestrial-based IoT network. Authors [30] introduced a network utility maximization resource allocation for NOMA in SIOT.…”
Section: Literature Survey and Research Gaps Based On Leo Siotmentioning
confidence: 99%
“…As a potential future communication network architecture, the integrated satellite multiple terrestrial relay network (ISMTRN) absorbs and combines the advantages of SatCom and terrestrial communication, which guarantees the communication demands of the users and diversifies the communication ways [ 3 , 4 , 5 ]. It is becoming the research hotspot and has important practical significance for future communication development.…”
Section: Introductionmentioning
confidence: 99%
“…As a promising network architecture for the future communications, ISTN has momentous practical significance, which is able to overcome obstacles and geographical constraints [9][10][11]. In [10], the authors utilized auction mechanism to reduce the system consumption of ISTN, and Hungarian algorithm was applied to solve the optimization problem. An integrated multibeam method was designed to maximize aggregated rate of ISTN in [11].…”
Section: Introductionmentioning
confidence: 99%