典型文献
Hybrid Satellite-UAV-Terrestrial Maritime Networks:Network Selection for Users on A Vessel Optimized with Transmit Power and UAV Position
文献摘要：
The hybrid satellite-UAV-terrestrial mar-itime networks have shown great promise for broad-band coverage at sea. The existing works focused on vessels collaboratively served by UAV-enabled aerial base station (ABSs) and terrestrial base stations (TBSs) deployed along the coast, and proved that data rate could be improved by optimizing transmit power and ABS's position. In practice, users on a vessel can be collaboratively served by an ABS and a vessel-enabled base station (VBS) in different networks. In this case, how to select the network for users on a ves-sel is still an open issue. In this paper, a TBS and a satellite respectively provide wireless backhaul for the ABS and the VBS. The network selection is jointly optimized with transmit power of ABS and VBS, and ABS's position for improving data rate of all users. We solve it by finding candidates for network selection and iteratively solving transmit power and ABS's po-sition for each candidate. Simulation results demon-strate that data rate can be improved by collaborative coverage for users on a vessel.
文献关键词：
中图分类号：
作者姓名：
Xiangling Li;Wenjing Shi
作者机构：
School of Information Science and Technology,Beijing University of Chemical Technology,Beijing 100029,China;Beijing National Research Center for Information Science and Technology,Tsinghua University,Beijing 100084,China
文献出处：
引用格式：
[1]Xiangling Li;Wenjing Shi-.Hybrid Satellite-UAV-Terrestrial Maritime Networks:Network Selection for Users on A Vessel Optimized with Transmit Power and UAV Position)[J].中国通信（英文版）,2022(09):37-46
A类：
itime,ABSs,TBSs,backhaul
B类：
Hybrid,Satellite,UAV,Terrestrial,Maritime,Networks,Selection,Users,Vessel,Optimized,Transmit,Power,Position,hybrid,satellite,terrestrial,mar,networks,have,shown,great,promise,broad,band,coverage,sea,existing,focused,vessels,collaboratively,served,by,enabled,aerial,base,stations,deployed,along,coast,that,data,could,be,improved,optimizing,transmit,power,position,In,practice,users,VBS,different,this,case,still,open,issue,paper,respectively,provide,wireless,selection,jointly,optimized,improving,all,We,solve,finding,candidates,iteratively,solving,each,Simulation,results,demon,strate
AB值：
0.460657
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