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dc.contributor.authorPan, Gaofeng
dc.contributor.authorYe, Jia
dc.contributor.authorZhang, Yongqiang
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2020-06-28T13:48:00Z
dc.date.available2020-06-28T13:48:00Z
dc.date.issued2020-06-21
dc.date.submitted2019-11-15
dc.identifier.urihttp://hdl.handle.net/10754/663902
dc.description.abstractAerial relays have been regarded as an alternative and promising solution to extend and improve satellite-terrestrial communications, as the probability of line-of-sight transmissions increases compared with adopting terrestrial relays. In this paper, a cooperative satellite-aerial-terrestrial system including a satellite transmitter (S), a group of terrestrial receivers (D), and an aerial relay (R) is considered. Specifically, considering the randomness of S and D and employing stochastic geometry, the coverage probability of R-D links in non-interference and interference scenarios is studied, and the outage performance of S-R link is investigated by deriving an approximated expression for the outage probability. Moreover, an optimization problem in terms of the transmit power and the transmission time over S-R and R-D links is formulated and solved to obtain the optimal end-to-end energy efficiency for the considered system. Finally, some numerical results are provided to validate our proposed analysis models, as well as to study the optimal energy efficiency performance of the considered system.
dc.publisherarXiv
dc.relation.urlhttps://arxiv.org/pdf/2006.11854
dc.rightsArchived with thanks to arXiv
dc.titlePerformance Analysis and Optimization of Cooperative Satellite-Aerial-Terrestrial Systems
dc.typePreprint
dc.contributor.departmentCommunication Theory Lab
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering
dc.contributor.departmentElectrical Engineering Program
dc.eprint.versionPre-print
dc.contributor.institutionSchool of Information and Electronics Engineering, Beijing Institute of Technology, Beijing 100081, China.
dc.identifier.arxivid2006.11854
kaust.personPan, Gaofeng
kaust.personYe, Jia
kaust.personZhang, Yongqiang
kaust.personAlouini, Mohamed-Slim
dc.date.accepted2020-06-21
refterms.dateFOA2020-06-28T13:48:26Z


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