The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Investigamos o problema de seleção de canal de uplink do sistema de coleta de dados auxiliado por veículos aéreos não tripulados (UAV) em redes de sensores sensíveis a atrasos. No modelo estudado, o UAV de asa fixa é despachado para coletar informações de detecção de nós sensores terrestres (SNs) e eles disputam canais de uplink para transmissão. Com o objetivo de minimizar o atraso em todo o sistema, formulamos um problema de alocação de recursos. Enfrentando o desafio de que a trajetória de voo do UAV é desconhecida para os SNs e o canal sem fio varia no tempo, resolvemos o problema por meio de uma abordagem de jogo estocástica e propomos ainda um algoritmo de seleção de canal totalmente distribuído que comprovadamente converge para uma estratégia pura Nash Equilíbrio (NE). Os resultados da simulação são apresentados para mostrar que nosso algoritmo proposto tem bom desempenho.
Tianyu LU
Nanjing University of Posts and Telecommunications
Haibo DAI
Nanjing University of Posts and Telecommunications
Juan ZHAO
Nanjing University of Posts and Telecommunications
Baoyun WANG
Nanjing University of Posts and Telecommunications
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Tianyu LU, Haibo DAI, Juan ZHAO, Baoyun WANG, "Stochastic Channel Selection for UAV-Aided Data Collection" in IEICE TRANSACTIONS on Fundamentals,
vol. E102-A, no. 3, pp. 598-603, March 2019, doi: 10.1587/transfun.E102.A.598.
Abstract: We investigate the uplink channel selection problem of unmanned aerial vehicle (UAV)-aided data collection system in delay-sensitive sensor networks. In the studied model, the fixed-wing UAV is dispatched to gather sensing information from terrestrial sensor nodes (SNs) and they contend for uplink channels for transmission. With the goal of minimizing the system-wide delay, we formulate a resource allocation problem. Encountered with the challenge that the flight trajectory of UAV is unknown to SNs and the wireless channel is time-varying, we solve the problem by stochastic game approach and further propose a fully distributed channel selection algorithm which is proved to converge to a pure strategy Nash Equilibrium (NE). Simulation results are presented to show that our proposed algorithm has good performance.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E102.A.598/_p
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@ARTICLE{e102-a_3_598,
author={Tianyu LU, Haibo DAI, Juan ZHAO, Baoyun WANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Stochastic Channel Selection for UAV-Aided Data Collection},
year={2019},
volume={E102-A},
number={3},
pages={598-603},
abstract={We investigate the uplink channel selection problem of unmanned aerial vehicle (UAV)-aided data collection system in delay-sensitive sensor networks. In the studied model, the fixed-wing UAV is dispatched to gather sensing information from terrestrial sensor nodes (SNs) and they contend for uplink channels for transmission. With the goal of minimizing the system-wide delay, we formulate a resource allocation problem. Encountered with the challenge that the flight trajectory of UAV is unknown to SNs and the wireless channel is time-varying, we solve the problem by stochastic game approach and further propose a fully distributed channel selection algorithm which is proved to converge to a pure strategy Nash Equilibrium (NE). Simulation results are presented to show that our proposed algorithm has good performance.},
keywords={},
doi={10.1587/transfun.E102.A.598},
ISSN={1745-1337},
month={March},}
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TY - JOUR
TI - Stochastic Channel Selection for UAV-Aided Data Collection
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 598
EP - 603
AU - Tianyu LU
AU - Haibo DAI
AU - Juan ZHAO
AU - Baoyun WANG
PY - 2019
DO - 10.1587/transfun.E102.A.598
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E102-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2019
AB - We investigate the uplink channel selection problem of unmanned aerial vehicle (UAV)-aided data collection system in delay-sensitive sensor networks. In the studied model, the fixed-wing UAV is dispatched to gather sensing information from terrestrial sensor nodes (SNs) and they contend for uplink channels for transmission. With the goal of minimizing the system-wide delay, we formulate a resource allocation problem. Encountered with the challenge that the flight trajectory of UAV is unknown to SNs and the wireless channel is time-varying, we solve the problem by stochastic game approach and further propose a fully distributed channel selection algorithm which is proved to converge to a pure strategy Nash Equilibrium (NE). Simulation results are presented to show that our proposed algorithm has good performance.
ER -